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{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000004000-0x89)="3e2b6fbb18bd6f57926605505b8ebad2c54fd11f3a5a2a047245ae9ae21fadb4b330fdcef531fd6e86f2724384a668416ab24e8e996d29388a80d4f1f46c5f06c37bd38172734b0d0affa855f713208a582bd0670e63a82ce484fc185926e3a895d7285331f3e5eb51dcab0dfaf3e75fc828363a0e9d4cd7d4ee19dfe7fbe8730a2fdbac00449ac1c2", 0x89}], 0x6, 0x0, 0x0, 0x4000010}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000004000)={0x8, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9726}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000002000-0xb4)=""/180, &(0x7f0000005000)=0xb4) 2018/01/28 19:50:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x9, 0x7, "55beaae70ee2", 0x2, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x1, 0x4) fcntl$setlease(r0, 0x400, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x7f, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x101, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000003000)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000003000-0xb2)=""/178, 0xb2}, {&(0x7f0000004000-0xf)=""/15, 0xf}], 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000005000-0xb0)="c297cdad4a35b976c244dcff3ed5f1dd3e7e91f690c2822a4bdee70750c2ad46ee9ae02200c0cf7a798a7014a0d935ccd44eb2b552c65e617287607a9c782921d9eb6680b9b4cbae46ef92af5a3e607afc4900c9d598a3beef6f36fadddcc7f9c0a717a77f0915488feaa3459999c5c0711ae205e1c29f66cddf529335007b5777608a06dbf6374921360836dd12981c1039c02529ea9c3e0612fd9563a044a77ded4cf5228f0e3bd9aa882d83e22433") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0xfffffffffffffff7, 0x4) r3 = dup3(r1, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000005000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sync_file_range(r1, 0x2e, 0xfb9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000007000-0x18)='systemtrustedwlan0nodev\x00', 0x18, &(0x7f0000006000)='/dev/sg#\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000007000)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000002000)=@known='security.ima\x00', &(0x7f0000009000-0xb5)=""/181, 0xb5) 2018/01/28 19:50:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x62) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000032d000-0x160)={{{{0x2, 0x2, @rand_addr=0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x7, 0x800000000000000, "1e93ab4273ae1e528c44d4c0aeba63e32c1014284d2dd1e294eb08cdda7114133f8d5def908f5421d7020c1b1f5c87febfe8e85dd5d1f75685af061c712eb2e270bf72c07cc6d040e68f79cfbf378841"}, 0x160) r1 = dup3(r0, r0, 0x80000) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup3(r1, r0, 0x80000) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000001000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x2, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='/dev/loop#\x00', r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000003000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000006000)={&(0x7f0000006000)={0x154, 0x2, 0x7, 0x300, 0x2, 0x2, {0xa, 0x0, 0x2}, [@typed={0xc, 0x88, @fd=r3}, @typed={0x10, 0xd, @u64=0x0}, @generic="a9599226e84633fe0dd320aa6707711f01c4e13ce7496fca504b47de784d46f8d0866a8a80ea31e9b29e3b8cf7a17ad987bfc183fbd5ce394bc1117a25dac33c9f1402c55c13de3b59fa3067af999ce2cd3f53f88d47c8588709d135a9f9599881465650c253b25d51cdabbfaa98737080205e21b2f6090d7c506e501ca26d1eca3fcb41c9dd4aa91ccd546bcac4ced7d01d8668ff695dd420af3339680ef4578eb5dfc7779906ed8dc94372cc9e317af802b058e5a677059a91779c4f6712137cdba75e662ac0f5c7f767d7e74bcb6f40cc0d2d2e0565f4856b5dbcb44cf02e658dadc101bf9710bc4ae050019001c8cf8e80e99a7c69", @nested={0x2c, 0x8, [@typed={0x10, 0x19, @u64=0x5c}, @typed={0xc, 0x88, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xc, 0x2c, @pid=r5}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x400c081}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x40841, 0x0) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000004000-0x1)=0x4) 2018/01/28 19:50:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000035f000-0x4)=0x5f50) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x210)={0x9, {{0xa, 0x3, 0x421a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0xffffffffffff8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r2 = dup2(r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000003000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r4 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000)=r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000005000-0xd1)="7146d03fb388466dcea59b86ebaabeaf975481cf41d57df8ae41ff1f74440824caecb11560ce786bdb80464eb460d28ab1b8c8e45874bdf3a84191752a6bef6c5ebcf4a856e9a45efcc83776f0559cbe44827f90b44a9046427ed7593641c6efc1b2e677471f9923cf404a246dadaa6f1d3b14b4f06f48aade07f769cee76a6ed5b7fdb30e09836376b186e992985061aa815d4efb0e5dfce0e8e01517d75ce0476fa9a601ab7263862f8cd748be25b739a93a3dd636355a8680420e769cd18ecfe7b80471a794bf2617181573634cc80e") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) r5 = accept4$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000003000)={@generic="58238001e732380a90c61cdd25eb0281", @ifru_mtu=0x733e}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000)=0x4) listen(r5, 0x5) fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000007000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r6, 0x1ff, 0x4}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000009000-0x30)={0x30, 0x0, 0x0, 0x81, 0x100, 0x4, 0x4, 0x400}, 0x0) 2018/01/28 19:50:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xf9f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0x25)=""/37, 0x25}, {&(0x7f0000001000)=""/10, 0xa}, {&(0x7f0000003000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}], 0x4, &(0x7f0000000000)=""/215, 0xd7, 0x3}, 0x80}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/12, 0xc}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000002000)=""/65, 0x41}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x10)=""/16, 0x10}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x7, &(0x7f0000001000)=""/4, 0x4, 0x2}, 0x2}], 0x2, 0x0, &(0x7f0000002000-0x10)={0x0, 0x989680}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000003000-0x9)=""/9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 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) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000003000)="f4996130872c578bc19c575731a461ba7c5218f8f1bae5a731648158ce3f87d765f60cd0217a9bb07f7734bf4d615fb76b431fdc9fabe236713097f82ed36f6dfd7cad825c5121e7854c689981d022838c0ca35d9af9619b33ab9f66a6e2432585f56bbf5152ac0c9eda925442c54fc226a23697da6d0d2000893ab24b7910b571f5efb9900ab17bcf8405b33d9af8a15c9a5f60cb4ae363e86df201ec40e81925d4b58f6e105699d64ef8d87f6a18a3d6e65f505d9be225226dc50d0e3ecec7e6ad9079d8ee6224336e415d3547e5e9d9", 0xd1}, {&(0x7f0000005000-0x53)="bda8d5238122c7b54b43f0a56577426eb48de2c17e50b11376386d36bba708578afc1d8091464d0efca26da3bd49c1bc1fd7ae6b8564efec4435b54e2ca1b1fd3f50166ee2cbee8192edae43e0cab71ce4c2bd", 0x53}, 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0x1000}, {&(0x7f0000001000-0xf4)="7281ce6e4b5bcf78c80e09c792683df05e639f47ee00e504ae943dfda718021fecc0746d34d8b2d6adfef6686c36e61af1a4e9acbc224a82b6e5cf4873c57274b3a427edf00c12af886c1084526bbc7d1e51ccd77a193754bd0cf56c06ce475bd3a16a1ea2d8ef241bc0a73568e39f01e8ed197bee0bb74c11a4c84b155a2f8841221d58604ff8a2553475e4cf38c3b8a6bd14c9cdd917c19513f12e72e733515523497ca68d32d4b6bc324ba22789bd3cf3e3269beaecf61ddfc28d0e3650bb3daba1e6885e5ce98c4e39285432e41d35fb8d26492b60d8211f9fcfa5e0483e715c24031d032219f1916d8e96ef61b7817bfc40", 0xf4}, {&(0x7f0000005000-0xf3)="3d7fc4e791ee0d51c9bc645e7f522b2b456ef69e0d796b2cf764d1724667007e8f51ac9d61af0a174cdb6e7d960d593b64b2ad55905be1314c16a3a6817d5e52b70a3755b7c7b32fbbfd5f42b05a96e23ab8d7aa890dd7d13c11d322812f34249893874a386531bbf9d5239a2810374c7e564a28c2152a78aa374e51b1f7181cc96260f574f513f2925dfe2134f1b5e6a0c92d3f0e8640b1578aeac4452a3e6402964f1b0529fbff8911744925408b85c4c1c6c26bc709ba314095c593521414c22e39fc608af311beeec82b241c59715cc05bc1cc40b988e48ef1e79afef8cad4d78bf068c5b726eb17ff485c2f244352e93e", 0xf3}, {&(0x7f0000004000)="f533387eca8798f79829291d243077d7185c4a2de1acf5009d73d1cd470a840f", 0x20}, {&(0x7f0000005000-0xfe)="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", 0xfe}, {&(0x7f0000005000-0x8c)="b78eabaa218985b525f5207b47e78d9a7bd9315e8c2cfaf2229e61789059f88ffb20aef780b6b480d5a20d68ab9fcdcc6997c6e75c6bddc4b2a5f48142974f4d5f8c49df7493c0ce5a00c15896bcf5ac114332eb7e0e0928860911fab30a9bc7cd8f98c85e7545ae15ac70646c17f8120927f77bfea929df22b58986917e85b2ad19bc8b4f0ec49654fafe91", 0x8c}, {&(0x7f0000004000)="3d06be18ac8a93677a726a182ca8f12fe2", 0x11}], 0xa, 0x0) 2018/01/28 19:50:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a97000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x12756000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x3, 0xfff, 0x8200, 0x8001, 0x1, 0x40, 0x6, 0x3f, r1}, &(0x7f0000002000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='task\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000005000-0x10)={0x0, 0x9b, &(0x7f0000004000-0x88)="bc26fdb7366dbb5e764854673f09b3e83b2088984d31052f47fe5461d36258ecc5487980beb37a75bcfbc93db7a3f1df71220c3a99736e36b4cba6f0b7f249107c541a7e770ba68996672cdfb34e20773b1311efad8a352973929cd94bffb62071920397f884fcf71088a39a71dc8af6f504d749fb869a73067bf7c636fcd066691136149d9d83cbae4e695c1095d29a6cccc73a1d51266eaabf52"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000005000)={0x10001}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000007000)={@common='sit0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00007f3000)={@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000-0x90)=""/144) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0xe)={r1, 0x101, 0x6, "c9ec51553df3"}, 0xe) fcntl$setsig(r0, 0xa, 0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f0000004000-0x30)={0x0, 0x7, 0x1, 0xfffffffffffffffd, 0x3, 0xffffffffffff907a, 0x5, 0xfffffffffffffff9}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000005000-0x4)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x220800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000)={r1, 0x5}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000009000-0x15)={0xfffffffeffffffff, 0x55, 0x5, 0x8, 0xffffffffffff8000, 0x200, 0x0, 0x1f, 0x5, 0x462, 0x5, 0x9}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000009000)='./file0\x00', 0x240) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000000a000)='./file0\x00', 0x80800, 0x40) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000000b000)={0x4, &(0x7f000000c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000000c000-0x8)={r4, 0x3}) 2018/01/28 19:50:29 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b63000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000000f000-0xe7)=""/231, &(0x7f0000001000-0x4)=0xe7) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x15e, 0x5, 0x400, 0x400, 0x5000000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x4000080) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r3, r4, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000)={0x0, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r6 = inotify_init() inotify_rm_watch(r5, r2) modify_ldt$read_default(0x2, &(0x7f0000002000-0xfa)=""/250, 0xfa) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, {0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x800}, 0xb, [0x5, 0x5, 0x8, 0x0, 0x3e00000000000000, 0x7, 0x4, 0x9]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$packet(r5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) setsockopt(r7, 0x7fffffff, 0x2e8a, &(0x7f0000005000-0xaf)="20045ecd4e25d410431f20ee3d595dd7c197c6dc8705d79206b2d83bbe5d643860efe1c9ca0bfef7b610575c6b1bd261ff5c21ee394eb60dcd6a65cafb00bc015bf3d05f9e5a44dc523e208a3e826b255bd25bb9158c114e882c4b4165465ac7abd50b7693517d72262ca1e4ed2c7df0b71ac5f697dcb4a94547f1840324a1548e693072635eb9dae48def9d62d7475f9b5a641bf891bc44ac7b9c086170bfd336b4f58f0766bb585deccedc6a0790", 0xaf) r8 = fcntl$getown(r6, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000006000-0xc)={r8, r9, r10}, 0xc) [ 26.181151] audit: type=1400 audit(1517169029.151:5): avc: denied { sys_admin } for pid=3385 comm="syz-executor0" capability=21 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 [ 26.216403] IPVS: Creating netns size=2536 id=1 [ 26.232620] audit: type=1400 audit(1517169029.201:6): avc: denied { net_admin } for pid=3388 comm="syz-executor1" capability=12 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 [ 26.259230] IPVS: Creating netns size=2536 id=2 [ 26.299578] IPVS: Creating netns size=2536 id=3 [ 26.345206] IPVS: Creating netns size=2536 id=4 [ 26.392980] IPVS: Creating netns size=2536 id=5 [ 26.441525] IPVS: Creating netns size=2536 id=6 [ 26.502703] IPVS: Creating netns size=2536 id=7 [ 26.552808] IPVS: Creating netns size=2536 id=8 [ 28.055889] audit: type=1400 audit(1517169031.031:7): avc: denied { sys_chroot } for pid=3391 comm="syz-executor7" capability=18 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 [ 28.163160] audit: type=1400 audit(1517169031.131:8): avc: denied { dac_override } for pid=4346 comm="syz-executor7" capability=1 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 2018/01/28 19:50:31 executing program 1: 2018/01/28 19:50:31 executing program 1: 2018/01/28 19:50:31 executing program 1: 2018/01/28 19:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007df000-0xd)='dns_resolver\x00', &(0x7f00009a1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/01/28 19:50:31 executing program 7: r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f000086d000-0x8)=0x0) 2018/01/28 19:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 19:50:31 executing program 7: waitid(0x2, 0x0, 0x0, 0x8, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:31 executing program 1: sched_getaffinity(0x0, 0x8, &(0x7f000086d000-0x8)=0x0) 2018/01/28 19:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rfkill\x00', 0xf00, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) r1 = getpid() wait4(r1, &(0x7f0000899000)=0x0, 0x21000008, &(0x7f0000778000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r0, &(0x7f00000fc000)='@(\x00', 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009fa000-0x8)={0x0, 0x80000000}, &(0x7f0000d2b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d52000-0x20)={0x401, 0x9, 0x8004, 0x3, 0x6, 0x3, 0x1, 0x0, r2}, 0x20) 2018/01/28 19:50:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00003e6000-0x4)=0x0, &(0x7f0000b73000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x2000, r0, r1, 0x3, 0x24ac, 0x80) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x101004, 0x0) renameat2(r2, &(0x7f0000980000)='./bus\x00', r2, &(0x7f00002f5000-0xe)='./file0/file0\x00', 0xfffffffffffffffc) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/28 19:50:31 executing program 7: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000997000-0x9)='/dev/ppp\x00', 0x80, 0x0) getpeername$inet6(r1, &(0x7f000063e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000084a000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/223) 2018/01/28 19:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) accept4$nfc_llcp(r0, &(0x7f0000140000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000244000-0x4)=0x60, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r6 = getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r7, 0x540d) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r6, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fe000)={r4, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) 2018/01/28 19:50:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x280800, 0x0) timer_create(0x7, &(0x7f0000012000)={0x0, 0x2f, 0x1, @thr={&(0x7f0000014000-0x64)="0d8b2bcf3fdcd219d422f625714802baa1a4b6ba993007bd1e935f739c3d8fde16e80fe8db749a2439cf26cc984f551d596f163590537f43b23e38d2464633942fe46bb23ba3bbd028c99e67160cea3275b2c2a2246ee9b2f017a5f4d10811a72dffdff1", &(0x7f0000001000-0x59)="1f494a6669ad9478678b45b767b9523a961e99cff45774acc8458babd12f978dd919407f4e60b79ef58cdda2415d4fdfa00cb82967d01fac2e720f98484441fb40fe18ddade6bc34d9a507dee32d1f4f880909fe2f7789b861"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) timer_delete(r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000003000)={@generic="b658d2896cbd844f6f3edb2334117b9a", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000fc6000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000509000)="b0a154054d5601e075f92e49cd693fb3e89f3fc2b1b65f1db18df7917c75de7dc3ba45a841d0d5b1ab704898cf84225ead1f50fef93c22141ff7b93a0c1c9022204518aab1a5db57c5771468776af842bd030680b7d2882f439905a61764b515eb6e5af9015953b37514577023a66a8527c4de09cdf414e16ff68d32bb98aaa4563d12bf3eed06", 0x87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e7d000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000021e000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000554000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000026b000)={r1, &(0x7f00002a7000)=""/191}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae5000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) sendmmsg$nfc_llcp(r2, &(0x7f000014d000)=[], 0x0, 0x1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x8, &(0x7f0000ee0000-0x10)={r3, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) 2018/01/28 19:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000590000)=[{0x13, 0x0, 0x0, 0x0}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ce4000)=0x100000000) 2018/01/28 19:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0xab, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) eventfd2(0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000681000)=0x14, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00006f1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009c7000-0x4)=0x10) sendto$unix(r1, &(0x7f00009ef000)="538911549d00f5b4cfae7037e46c770f793c748ea84934e9b2865de67069779312670068d250d9d546276c866aa10a859c9c729a8818db907e3e0c67fe4c61ede6aa2f4c1bf149", 0x47, 0x40000, &(0x7f00009b5000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/28 19:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000201000+0xae0)='vboxnet1;\x00', 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ec5000)=0x6a30, 0x4) connect$inet(r0, &(0x7f0000e59000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a32000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000fd7000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000557000-0x4)=0x0, &(0x7f00002e3000)=0x4) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00002e1000-0x4)=0x0) 2018/01/28 19:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec1000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000278000-0x38)={&(0x7f0000929000)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000bad000-0x10)={&(0x7f0000c3f000)={0x14f8, 0x3f, 0x608, 0x0, 0x0, {0xc, 0x0, 0x0}, [@typed={0x8, 0x5d, @void=""}, @typed={0xc, 0x65, @fd=r0}, @generic="bab2742e88e2a6d1bc25ca114bc61d39baa6acf6bb4512a4b78fca1f8e5e5ea47936e8f3583a18d540d12625345094a4a5a2807c28ca4d63336854999ffc3d85ab5d9cb3eb532c95e79cf8a9f933cb1ac9644f19a63ba44f4fb93cce09f891dea64a1a7000345d5e89a01c7d6f2e553a3bc73cb079db2a5df6a42c6f6e7f829e2eb254ed6d566762625ee23b298fd24817f86edbf30014dc44f0a4", @generic="96ce12d9d2e9861c2bfcdfb026f56624bd8b5a7cc0fce4226d8c16edcc00021e7d15f7cfce1976c28f6d9d2409174701ce4d1b27b6cbda52a5c2bfa1c136afa216e713f2268f111c1897ce4ace00b9dcc04a0e0c0902078eccd888bd191823001968ee05", @generic="760fe9555d521d86b43d83afda3dcd5a594ab4356551af9548df775f9d4e42cde49843989c7b1cfb3a6b58986095b01c8e7526728da8fb134d2f7c9f8e168aac04774ea7ce2a16179edf36f8d4c91edf5d895a0cb198a3ae6aeeca72040e3a68c16afb6b27b1247d8da8fae355a41c4ae03b1f068417a9f1007531ec6d96f01028b01b3189e378330c1e83d65a26397288ece7c03e0ee052dd1ebe33192ff64e289683f6e520c0ea82d91e24324a1b6ce8070c18bc1855788bfc160602e73f5617caa6239a0bcb226b05770d096ab7d4f294a72edbc62928423515cb7acebcb2e3611709946958bbc66f212f1b582978e412da0c8a8328", @nested={0x12d8, 0x91, [@generic="558d47e519eed1aec951dbee4b55c59bda3e4e9b7841aa67b565bf53e2bec171f9ce452b9a3b23ea3b7e6e8b6f80e5a41264e599c1a2102130b5d5ee5aa909080131", @generic="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@typed={0xc, 0x6c, @str='\x00'}, @typed={0xc, 0x20, @pid=r2}, @typed={0xc, 0x71, @pid=r3}, @generic="127a23bdf75f160d4c01ea49e2660a5a98fab9fa4ac6131786c32275d3a2756d79f7ef75135c460550bf820f9d62af4f0d01378ed62875dd704188ca054173f0", @generic="3f558eb0861b84f91163db5ad50636e331541343dcdf857188d296fcf15994d716fe254a22c06054f0fd43d717ce1a46af4a8ed9dc75ee024ca2c50de719d47d4d4f3259e80b7f8aa68d02e9f137bc696a873b15c1be7c5833a0024ac007c73b63b54c8673e420eda58c7a13f13ed63020cd0081437a2291821ff483f0ec52fcd924d0f793e6ae53ca15a684bc44a41d7d62509648f707d30d4d57e3a12b59254a405e2f7d151f31ff244b1d92737b8460040584fbaa955aac2f1ccd3ffe2037cab1b4d4b67ad97bf6bc25028fa6bb97b0ed1fe7f5eaa7d353676c750a5d13afe2dfb298f5b8173b89bd4d", @typed={0xc, 0x5a, @u32=0x4}, @generic="f4e4438487078f7a5427837949944c369b2d94d8c49d3e10d6a22f75bb44b6dd7689b08da3d8434c4d31fc62e1d14a8d85a594149feeaaf37384e00c15c1156f4de2327f54f141a6c90ec6604a9e0f49fc5f49cabfa91aff5925a835c4784308735a65b8ad8150158c93f02467f8f165e7dcbd268a9932041693921ce7dfa753caaae58e483130f811310bb01930bd328b728d226167f55b1f47c8e8e80024c5abec344607dd7b3fd0f4784473c1cffde9", @generic="7898dea37b0b134b3d766efb9a0722adf51f0263a21dc14ad375c27f51ba1e31a5e84dd1733ee8a5e3df58b5ce3cbc3c3ee3da842a36cb58c8b40b3378f82c1a31d0913250951bd45eb71dfd7af8d0d0e14fafe59c6441e953fece144a048c9ac6c4af4209bc157c1389a6c6595825f4efd1ea3ffb1f84967f15dcb19770d376a1bb5e"]}]}, 0x14f8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee7000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/28 19:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00004ac000-0x8)=0x5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r4}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x0, 0xed}, 0x8) [ 28.586952] device gre0 entered promiscuous mode [ 28.653739] device gre0 entered promiscuous mode 2018/01/28 19:50:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x40, &(0x7f0000b75000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00008c2000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00006da000-0x64)={&(0x7f00002b7000-0xc)=[0x1ff, 0x0, 0x3], 0x3, 0x6, 0x2, 0x4, 0x7ff, 0x1ff, {0x1, 0x68, 0x9, 0x80000001, 0x5, 0x6, 0x40, 0x5, 0x98a, 0x3, 0x0, 0x5002, 0x9, 0x12, "7a0ca490dc398a30ee6995d54f44e253681983d08aede7544f142e1dfe6ff74b"}}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00006bd000)="8e9b7937280ea40352fe99d3cc9c7667dd10390285b123f2d09bfa429f38ebabad1972c2ec1d088dc8a369ba7c4e12617952c6ba558486020e15c01feef9aa4c31cffab6ccea7e7ea3d0f335ab6f79181eee14ddc767745bb8e9a53601c4049a7226f2e0cc71", 0x66) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000b63000-0x98)=@routing={0xaf, 0x12, 0x0, 0xfa, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x98) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/28 19:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = creat(&(0x7f0000167000)='./file0\x00', 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000af000)={@generic="309c7ae91bc4fc8734f1b0da3d274e03", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000057f000-0x38)={&(0x7f00008ae000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000da8000-0x10)={&(0x7f00000f7000)=@newneigh={0x24, 0x1c, 0x818, 0x4, 0x2, {0x2, 0x0, 0x0, r3, 0x68, 0x20, 0xf}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e35000)={0x0, 0x0, ""}, &(0x7f0000bb9000-0x4)=0x1e0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/28 19:50:32 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000010000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000000c000)=0x10, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000010000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000+0x72)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000010000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f000000f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/28 19:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000-0xf)='net/ipv6_route\x00') preadv(r0, &(0x7f00003a9000)=[{&(0x7f00004b7000)=""/249, 0xf9}], 0x1, 0x0) 2018/01/28 19:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de5000)='/selinux/checkreqprot\x00', 0x408100, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000bb9000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000fd1000-0x1)=0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009f0000)=0x0) fcntl$lock(r1, 0x7, &(0x7f000082b000)={0x2, 0x0, 0x0, 0x2, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigtimedwait(&(0x7f00004bf000)={0x5}, &(0x7f000052e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a8000)={0x0, 0x0}, 0xffffff3e) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f24000)={0x0, 0x7530}, 0x10) accept4$nfc_llcp(r0, 0x0, &(0x7f00005c5000)=0x0, 0x800) ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000102000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)={0x0, 0x0}}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d04000-0x20)={0x3, 0x0, 0x0, 0x91}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00006d7000)={0x0, r4}) fcntl$dupfd(r0, 0x0, r0) openat$keychord(0xffffffffffffff9c, &(0x7f00009d2000-0xe)='/dev/keychord\x00', 0x2, 0x0) 2018/01/28 19:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000909000-0xe)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007cb000-0xe)={0x5, [0xfff, 0x3, 0x7, 0x3, 0x80000001]}, &(0x7f0000617000-0x4)=0xe) mq_open(&(0x7f0000ab7000-0x5)=')&-#\x00', 0x0, 0x20, &(0x7f0000b2b000-0x40)={0x6, 0x4, 0x1, 0x3, 0xffff, 0x9, 0xffffffffffffffc1, 0x2}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bind(r1, &(0x7f000080b000-0x10)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00003a0000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00002cd000-0x10)={0x1, &(0x7f00001e1000-0x4)=[{0x401, 0xffff}]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/28 19:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x0, &(0x7f0000000000)=[{0xc0, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000435000)={0x0, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x100000001, 0x6, 0xd4}, &(0x7f0000b12000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c49000)={r1, @in6={{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xda7, 0x3470, 0x4, 0xfffffffffffffff7}, &(0x7f0000af2000-0x4)=0xa0) fgetxattr(0xffffffffffffffff, &(0x7f0000d92000)=@random={'\x00\x00\x00\x00\x00\x00\x00\x00.', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0x480) 2018/01/28 19:50:32 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000ad7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000505000-0x8c)={0x2, 0x5, 0x2, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)=0x0) [ 29.078195] audit: type=1400 audit(1517169032.051:9): avc: denied { net_raw } for pid=4542 comm="syz-executor5" capability=13 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 2018/01/28 19:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) bind(r0, &(0x7f0000c89000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) prctl$getname(0x10, &(0x7f0000ea5000-0x29)=""/41) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00002d8000-0x4)=0xfffffffffffffffa, 0x4) shutdown(r0, 0x0) 2018/01/28 19:50:32 executing program 2: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00001bd000-0x4)='-%$\x00', 0x840, 0x0, &(0x7f000093e000)={0x9, 0x7f, 0x3f, 0x4, 0x1ff, 0x0, 0xb6, 0x7f}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000093e000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000039000-0xa)='map_files\x00') getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f00008c5000-0x4)=0x0, &(0x7f0000798000)=0x4) 2018/01/28 19:50:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d44000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b1d000-0x58)={0x3, 0x4, 0x3, 0x5, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a06000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e98000)={0x0, 0xfffffffffffff1d5, 0x3, [0x3, 0x5, 0x0]}, &(0x7f000038a000-0x4)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000dc000)=r2, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000dc4000)=0x0) pipe(&(0x7f00007d3000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bd8000-0x15)='/dev/pktcdvd/control\x00', 0x6000, 0x0) 2018/01/28 19:50:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000002000-0x1d)=""/29, &(0x7f0000002000)=0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x208800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={r1, 0x0, 0x4, 0x1, 0x79, 0x4, 0x9, 0x13, {r1, @in6={{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x80000001, 0x3020, 0x5, 0x3}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xf)={r1, 0x7, "10a0f9a31669d2"}, &(0x7f0000002000-0x4)=0xf) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r4, @in6={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept4$ax25(r2, 0x0, &(0x7f0000002000)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x29, 0x0, &(0x7f0000003000)={0x0, &(0x7f0000000000+0x929)=[]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x6, 0x20}, &(0x7f0000003000-0x4)=0xc) 2018/01/28 19:50:32 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001a000-0x8)={0x0, 0x4}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000013000)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 19:50:32 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000003000-0x4)=0x1) 2018/01/28 19:50:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x5226) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000661000)={0x2, &(0x7f00003a6000-0x10)=[{0x8001, 0x7, 0x1, 0x401}, {0x7fffffff, 0x6, 0xea5e, 0xfffffffffffffff9}]}) seccomp(0x0, 0x0, &(0x7f0000fab000)={0x3, &(0x7f0000e5a000)=[{0x7, 0x10000, 0x1, 0x401}, {0x78d, 0xe121, 0x401, 0x8}, {0x20, 0x9, 0xffffffff, 0xfffffffffffffe01}]}) 2018/01/28 19:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000564000)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x200, 0x100, 0x400}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000212000)={0xfff, 0x101, 0xfff, 0x4}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005b2000)={{&(0x7f0000ad2000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000598000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055a000-0x4)=0x8c) sendmsg$inet_sctp(r1, &(0x7f0000b54000-0x38)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000046c000-0x30)=[{&(0x7f0000d82000-0x78)="aec49ae8d07206387d0d27255e2546f84a21f92278a67dc7bb4b72bb8735584512c2624c806fbe3accb11f423b521e020918b6f980a038bbd83af409355fe0a2a8c3f22640dbc7f636b67b2a7b2485dd00ae26113e840dc2bcd701c41ce35b9ba985fc1b1df0e4997aaa1d339261efe19e50fa1f09d9a9b4", 0x78}, {&(0x7f0000d22000)="b09cd09180ea445593ad1feb066b6adf470bccf2687541cb3c7001d414cc8ea18ca1669a5b7c916227d7bd73dcd50cba733610c59fdae8e4bddd58ed3a9cb7f5771b6b", 0x43}, {&(0x7f0000ebc000-0x6b)="448dd939c351d7c0cea77680c5ff5ec2a8b3298167a18fd9af3a5f708d0e98ab55575b3b1e61a2be01dac08d826aff712b0e2fa626f372e516671b5f331fb1d07491f13a114aa8e419590c262c252e88d9c08ab7a446be2d199e6df6e93fad2378ac5f48248cfb0783b9fd", 0x6b}], 0x3, &(0x7f0000b70000-0x150)=[], 0x0, 0x0}, 0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f00005ed000)=""/121, 0x79, 0x7fffffff, &(0x7f0000c4b000-0x4)={0x77359400, 0x0}) 2018/01/28 19:50:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007bd000)='keyring\x00', &(0x7f00001c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000806000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f1f000-0x25)='/(*{trustedvboxnet0posix_acl_access%\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x80081272, 0x0) 2018/01/28 19:50:32 executing program 0: ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000fa8000-0x4)=0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x2) listen(0xffffffffffffffff, 0x0) sync() [ 29.350310] audit: type=1400 audit(1517169032.321:10): avc: denied { write } for pid=4571 comm="syz-executor1" name="net" dev="proc" ino=10913 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/28 19:50:32 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000029000)={&(0x7f0000029000+0x2dd)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x33, @fd=r0}, @nested={0x0, 0x8d, [@typed={0x0, 0x2, @pid=r1}, @generic="a5e062bf30bbabb5a6aa4a295a258f330aa95e93f5dcf1b44b2e515591522d60dcca8671063d33a51345e94cc666ca84775c018c00988a97d741bda527a535dcd195ddb2907fa64b71d44ad925a01cc0ebe6d6a1889f8af3378039492a9df4e0a14517d95809374430788a54fd122b32d8d3fc326e14"]}]}, 0xfffffc84}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000000d000-0x18)=@generic={0xfffffffffffffff8, 0x7, 0x716e}) 2018/01/28 19:50:32 executing program 6: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r0 = socket$inet6(0xa, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xad, "7b087711be68c6adb736646f52cab6e181bcfe48ea62675a82998d3581c6f9d3a029750fde7b8a8be1ff985de2a2c66657cdb87d4a5c7826e86225ee38b0ad59da01ac0b80f55e10b05bb725cdc53f500e7e6dd09b70e55f8067041c54de7c7ad6cffa381cb981a0ea0857974c60d2dc44f63251cc2d8d754805fd6ed8ec376a91d5ebc6ad2da84caa92efd126b8aa266e77a9fdd05e4aab81fb36edc1eb8bd41bf82ed41afc998587a316356e"}, &(0x7f0000001000-0x4)=0xb5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfff}, &(0x7f0000002000-0x4)=0x8) 2018/01/28 19:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000842000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000034c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000d9c000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ffc000)=0x2, 0x4) 2018/01/28 19:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000206000)="104ee2de159b8f468d49067eedabc586dbff5c278965e4785c2f0f2083ce2098c9f9f3c04454921a9b645612d73cd90945f92e3667e087d89afaf9d86269ecaf4a672a6a236cb6ec2a36e6d436ba3546c18942562c2bff58af954f796e038242193063", 0x191, 0x4800, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000af4000)='/dev/sg#\x00', 0x7, 0x10000) r3 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00004d6000-0x8)='./file0\x00', &(0x7f0000c96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000ec8000)={0x20, 0x8, r3, 0xd684, r4, 0xff, 0xb3be, 0x9}) 2018/01/28 19:50:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000084d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002d1000)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x4}, &(0x7f0000c5d000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eb4000)=@sack_info={r1, 0xc32, 0x3}, 0xc) ftruncate(0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000089b000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000812000)=0x20) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000566000)=0x0, &(0x7f0000352000-0x4)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/01/28 19:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) accept4$nfc_llcp(r0, &(0x7f0000140000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000244000-0x4)=0x60, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b37000-0x8)={r4, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r6 = getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r5, 0x540d) ioctl$TCSETSW(r5, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r6, r9) setregid(r6, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fe000)={r4, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000039a000-0x20)={@common='yam0\x00', @ifru_flags=0x0}) 2018/01/28 19:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000927000)="7643f880515224718b98a93c4a400915dd87798d81f14816c3fbea5f406383acb6abb30c5c9b207139a2c9147976b8569b4028e143c84778f5029c3152513fd6ae07837748586be6d72bd1127ad21ca0cd173913a6980a6efba4ccf84964aacb6f2dc0be1e6ecc4a46f0faa3816a954acd998ffb") sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f000062c000-0x6)='./bus\x00', &(0x7f000061e000)='ramfs\x00', 0x400, &(0x7f0000dff000-0x27)="5afe3d6e94c4d288432018e704b7fc2210f58c398598a35fac9cd63ef781e8a87aef729d277ced") chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ab8000)='net/netlink\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/rfkill\x00', 0x10000, 0x0) renameat(r0, &(0x7f0000d23000)='./bus\x00', r1, &(0x7f0000702000)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) chroot(&(0x7f0000c01000)='./bus\x00') pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') [ 29.386752] audit: type=1400 audit(1517169032.351:11): avc: denied { add_name } for pid=4571 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 29.416648] audit: type=1400 audit(1517169032.381:12): avc: denied { create } for pid=4571 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/28 19:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00007ab000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2018/01/28 19:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000088000)='./file0\x00', 0x2040, 0x90) connect$ax25(r0, &(0x7f00000e9000-0x10)={0x3, {"c5eeb1e933d2f3"}, 0x5}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000c09000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ca0000-0x4)=0x14) 2018/01/28 19:50:32 executing program 6: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000a8000-0x8)=0x0) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/28 19:50:32 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) 2018/01/28 19:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bce000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000bb3000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ca000-0x4)=0x14) bind$packet(r0, &(0x7f0000831000-0x14)={0x11, 0x9, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/28 19:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r1, &(0x7f0000c5d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00002fd000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x6, 0x2, 0x800, 0xf1, 0x81, {0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe28, 0x8, 0xfffffffffffffffd, 0xfffffffffffffffb}}, &(0x7f0000a51000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000235000-0x6)={r3, 0x5}, &(0x7f0000b81000)=0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000069d000)={0x2, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000012c000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00008b3000-0x20)={@common='ifb0\x00', @ifru_flags=0x7a01}) openat$rtc(0xffffffffffffff9c, &(0x7f000078f000-0x9)='/dev/rtc\x00', 0x4000, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/28 19:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00003fc000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/28 19:50:32 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000008000)=""/31) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[], 0xfffffd90, 0x0}, 0x0) 2018/01/28 19:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00003fc000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/28 19:50:32 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000f000)='net/ip_tables_names\x00') mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x3, 0x4, 0x480002, 0x1000001000ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/28 19:50:32 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd9000)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) accept4$ipx(r0, 0x0, &(0x7f000056c000-0x4)=0x0, 0x80000) open$dir(&(0x7f000024e000-0x8)='./file0\x00', 0x4001, 0x2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x400800400, &(0x7f00000ac000)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000c5b000-0xb44)="06") 2018/01/28 19:50:32 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000003000-0x10)={0x77359400, 0x0}) 2018/01/28 19:50:32 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) r1 = syz_open_pts(0xffffffffffffffff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000002000-0x60)=""/96) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x100, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x20, 0x0}, {r1, 0x10, 0x0}, {r0, 0x4, 0x0}, {r1, 0x2400, 0x0}, {r0, 0x1, 0x0}, {r0, 0xe, 0x0}, {r1, 0x2, 0x0}], 0xa, &(0x7f0000001000-0x10)={r3, r4+10000000}, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000-0x14)={0x4, 0x7, 0x7, 0xff, 0x4, 0x6, 0xff, 0x1, 0x3ff, 0x100000000}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) [ 29.595532] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 29.617528] audit: type=1400 audit(1517169032.591:13): avc: denied { net_broadcast } for pid=4649 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 19:50:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00009ff000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f000001d000-0x66)=""/102, &(0x7f00004f3000-0x4)=0x66) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fremovexattr(r1, &(0x7f0000985000)=@known='trusted.syz\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) sendto$ipx(r2, &(0x7f000030d000)="de412c1d577c557c14891e703bff0eb6748299f97fcde9c806858ea946b7153a3fbf2027315c018f109c9c2f285d96a87e069d338b1adf5852b687e67522d7cff0c8d29dec2618a3185ab87a8337e52ca9306a44bb6f18359008a698b4a26d92a856fc4d976326095d9957810f3c350f46ca2964bc7719cbb4ddb68d078c3cc32d93b7877a5964c2397fc6d9d868ac0ce7356f33a89f1502e9cfd92acd1ff2649e4cb0e50aeef52a0c9b5606516ec6073ba822f2d146ad244a45c096426bc56390d544c7c9ccda445024870a219cec25e016f74d316b", 0xd6, 0x20000010, &(0x7f0000290000)={0x4, 0x5, 0x7, "264bbe384354", 0x80000000, 0x0}, 0x10) 2018/01/28 19:50:32 executing program 1: clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x800) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000+0x421)=0x0) r6 = getuid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = eventfd(0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x300000000000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x161de132cfea97c) r12 = epoll_create(0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)={0x13b8, 0x11, 0x302, 0x1, 0x0, "", [@typed={0x18, 0x66, @str='ppp1eth0proc\x00'}, 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@typed={0x18, 0x43, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x89, @u32=0xffff}, @generic="7d043b73fc2a1600251aadd6c726373fda6beea0b43458ade598a0461282", @generic="ba146b38b8d147fda715e16b03d473ba94642841b4c7c7fc15106f401dcc9242d3aeb2f7915f195e49dcdef01ec31b7e847e0f2d7dcfd803fd2c9899b3a6f6189d2dc5b509c9262f3783e70e4ef40414a19c8fc1e3f56369791145", @nested={0x15c, 0x79, [@generic="1310254931d433c411273ad956039bf8a0d0ed0e89c61b708c2b5dcd131df19394f4d62e17d090a23da09a6633ba6e5eb0300a1f07a26fe44eafb7184fb1219977ef24fef48bfb4f42073b7c0bc7d63e22c98f8f1ec29b0349af20ad95cabe1b54483e652f72afc9b1fbd760aa15c6e93d1543359a5f8cd733f323baf489b5", @generic="a80654c5d0ad18a953434b76166a6f74603d28050ad38e7e1221edce6f85c15af923ff02b9a27bee2c5962d16ec8f130be95cab2eabd0cacfff29933700897f1e5e4e4df421209403cf61f9257ae4e6c3576852395c1a48d1f04dc4e9f8ef28ac3b75c485a9663fe60924d69006c7e85d34bfb9f105dfc03387cba4fc8dc5e35defd4abea4825ccde5222475c9e6cc9a3e1a6e93af06a9ad14bcf5158e0d5a1ce3b9a2c137e53c2237007d66a214d62568db1819dcc0bbd87c21871a4ece99bee541b626d25373df52aceaa8d704ab0e28dcc6c9344478e7b2"]}]}, 0x13b8}, {&(0x7f0000000000)={0xac, 0x1e, 0x313, 0x4, 0x0, "", [@generic="704a71d3b5d3b482c5853c04eb75db055809b9399bf73480f608cee32dd5bd7be263f096feb746bf480fbe1307504a359415bdb6cb0190dbcde4ee1ca74a187b9697995627e4bb092691189a5bedb69d31f215d49c6012629ce8a8b8608f0d7cb0f349a858d3681a0b3eab5bd49c0f7cc0b811a64c748a2a09cade212df21d13cbca063b4869269bb4b7ff748317916861bd6e168fd874454e"]}, 0xac}, {&(0x7f0000000000)={0x220, 0x1b, 0x300, 0x3, 0x1, "", [@nested={0x204, 0x8c, [@typed={0xc, 0x34, @ipv4=@rand_addr=0x3}, @generic="670ee0d55c740ce36b10b23812d02bb36ae097fb89c58c21fb27eb14d05759b0fa8d466bb2c10884dd07dccf8ca30edf5f581e1251a142f99cdc8a75448f24fc05cfa44ea493cd2ab8d084e6ded48967f420539a2df354092b52b18b1b327481031e2534103987aa3a2fb8c847d6de0babc25db770f8ca5ed4d80b133ff60a3f93b7cda3227926ab5e83933d27f0a4861ef0cd4e117091bba8ba60760818b761b856d10ae250c82709b318cd34a64211487fe953ae316a8f289668a66dad290c84809c1c1e77759c39cf2c7828bc6567a1bc802f178301942e77ad81be582a2d8079957701269a2a71", @generic="7a8cfc40a04efb59a43208728901d7f0d30fa4c4aeebcc2d5e6d9d67b6f2ae4f1759a4f0fac40ae40ed92f5bab476ee716101ae958ec3d64e0abe902eae1f48653eac5ed5f0036f3806fb71d12eb62", @generic="45d0164594404a511ea89cb0b3afde20a73ed9c68a7ccac61be879876942cb208baf3a489432eddadefce12ffdbfb3f8f83eb648970ce6927b97e639cd4d4d6019c59c92b6", @typed={0x10, 0x6, @u64=0x3ff}, @typed={0xc, 0x48, @u32=0x6}, @typed={0xc, 0x3d, @uid=r3}, @generic="6b5e8c7db60125", @generic="", @generic="2745f498f9823a9118292ccbb598b50f0ff261b3e8814e4e7e01fdaa37cd49751769cbd7c0e45a41d3e5e108a2f3b219e3d3c9388c6986caa79c75ea0bd565eb1919d575611b"]}, @typed={0xc, 0x1c, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, 0x220}, {&(0x7f0000002000-0x1a4)={0x1a4, 0x3c, 0x0, 0x5, 0x0, "", [@generic="79c59fd7cd2609fd70f652432a85641fa4592a0279fbba412f989a3945436f904707a4d865f5c1582e0a0f4cb99be6f1d6a986f82cbf7c12f6d3f590d2431df77afbd923cc43cd170da9f2ccfcb449ceef16589ec3085af05c3f791dbba407d328463ff1decb8cfb446870074b8f668f0abd7c6804fa341c49556b01dea4939da874a59da6cecdc76b8024a4691a3cc70d6feee776d0b2346a8861c38307402b53a11b005007d7ef8c7a25d0f7cfed2ebe616e92869edbd925d56c6ecf4bbca85f041ed1ca41e0d99bbcf929b6ebebf3bbd92296eb966c33ab97132685c9993c", @generic="af827ce20f44ea5f0482f8fc62b6c67172cf77", @generic="33b260e5adf31f4f04c51620bcde3b5892cefb0a06b3937aa43704fb1da096fab197a13f832a962716e22bd96acfc9e6f447860672a1dc2dafbe9787b40c1afd1e04d3579eaabf213254ce6613d68c2d", @typed={0xc, 0x42, @fd=r4}, @generic="01bcbca0362d56beb2fbee59f1d1e2f0a48ea9aca383413691c8592caaf33704d147c654a7f88fb39510926d7ca455d59a6682c5c0a9376d3b7600ce43a45627b5c41d"]}, 0x1a4}], 0x4, &(0x7f0000002000-0x78)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x78, 0x800}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f04000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setreuid(0x0, r16) 2018/01/28 19:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r1, 0x406, r1) 2018/01/28 19:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000081c000-0x20)={{0x80000000000, 0x0}, {0x0, 0x2710}}, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a07000)=@buf={0x8b, &(0x7f00008ac000)="12177aebd70b4b2af4b2114875bc1376de39f679843f084d908cd3a475605944845a8cfa1516cbdb8253216c1ea4ee3080585c2090438a451181cd45d7536ac53cffc4d08eb7a467fa1ec69f7ede67c01b95d8a1c2bfafd66989a5cd54cd7b508994af38a59788ea363ed5acfc4c956acb2513a2db7a8b5fe242e3343a8ab6d8157924ab88057c89bcb9a6"}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000894000)=""/11) 2018/01/28 19:50:32 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001c4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f000095e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041c000-0x4)=0x10, 0x80800) mmap(&(0x7f0000695000/0x1000)=nil, 0x1000, 0x7, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000055000)=0x0) capget(&(0x7f0000ef9000-0x8)={0x200f1526, r3}, &(0x7f00004b1000)={0x1000, 0x401, 0x2, 0x0, 0x0, 0x5}) r4 = getpid() get_robust_list(r4, &(0x7f0000c57000-0x8)=&(0x7f00006d8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d9a000-0x8)=0x18) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f00003c3000/0x3000)=nil) 2018/01/28 19:50:32 executing program 5: add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) unshare(0x20000000000200) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x2, 0x8, 0x20, 0x13, &(0x7f0000709000)=""/19, 0x9e, &(0x7f000052e000-0x9e)=""/158, 0xb2, &(0x7f0000000000)=""/178}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000000)={0x5, &(0x7f0000001000)=[{0x1000, 0x7ab}, {0x10000, 0xa5}, {0x3, 0x6}, {0x2, 0x3}, {0x7, 0x7}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000)=""/248) 2018/01/28 19:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000230000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a21000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc9000-0x4)=0xe8) seccomp(0x1, 0x0, &(0x7f00005b0000)={0x0, &(0x7f0000883000-0x8)=[]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009bb000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ede000-0x8)={0x0, 0x5}, &(0x7f0000b78000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c26000)={r2, 0x37, "5816932391080748835c0224c4993013ce7564649a8171f621d37de6d9c2892c58ff797903495ee90450db786f5c245b1c94d7612868a1"}, &(0x7f000017c000)=0x3f) preadv(0xffffffffffffffff, &(0x7f0000ab9000-0x50)=[], 0x0, 0x0) 2018/01/28 19:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bd2000)='/dev/rtc\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000db6000)={0x0, 0x8, 0x30}, &(0x7f0000c0a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bbe000-0x10)={0x0, 0x74, &(0x7f0000eb4000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x60, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xc61}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffff000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffd4c}]}, &(0x7f00000c9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000075d000-0x8)={0x0, 0xffff}, &(0x7f0000b49000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000965000)=@assoc_value={0x0, 0x3b36}, &(0x7f0000cc1000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001df000-0x8)={0x0, 0x7}, &(0x7f00004ce000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d71000)={0x0, 0x8}, &(0x7f0000d45000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006b9000-0xc)={0x0, 0x100, 0x30}, &(0x7f0000ef7000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000576000)=[{&(0x7f0000d4d000)=@in6={0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c, &(0x7f00007d4000)=[{&(0x7f00000a0000)="9cf98a55c04f9eca34b35ae506a663898b457147459bf6a94346e2b34017fc915bf515923a273cd07e03d12b68a289f049d8", 0x32}], 0x1, &(0x7f0000aa5000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x5, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x80, 0x50000000000, 0x9, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x11, 0x8200, 0x9, 0x9, 0xffffffff, 0x9, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x2265a0fe, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x7, 0x200, 0x9, 0x4, 0x8, 0xc6, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x600000000000000, 0x1, 0x7, 0xfffffffffffffff8, 0x86, 0x2, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xb, 0x5, 0xaa, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffff8, 0x1, 0x1, 0x30533a8f800, 0x8, 0x4, 0x80000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x202, 0x3, 0x40, r7}}], 0x1b0, 0x4000}, {&(0x7f0000938000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eeb000-0x10)=[{&(0x7f0000b34000-0x9e)="5aabe9b6db821ec95b20fbd291325219c59c905c56edb68d6eca113af019a7f6b0745d3bf2c582f33212e38e773ef92cfa7626a50341b2e8b8515c7f0fdd2e016fbe4e614ade99722d0d4f4215fddeb5b558eb00b1ab2014a98dffac40ad797e0b1a8e517a4b484ab4112ca022052ce39bc623439615775e28689d6fa1ce809fbc029ace7a75b3550fddf9f74904e7bb676b7f0e9939c1ff1af8cb517e27", 0x9e}], 0x1, 0x0, 0x0, 0x4}], 0x2, 0x4000) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x4, 0xf, 0x8000) clock_gettime(0x0, &(0x7f0000ee3000)={0x0, 0x0}) setitimer(0x0, &(0x7f000081c000-0x20)={{r9, r10/1000+10000}, {0x0, 0x2710}}, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x4, &(0x7f0000057000-0x10)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000515000-0x4)=0x0) waitid(0x0, r11, &(0x7f0000ee0000)={0x0, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000f11000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00002b9000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_WAIT_VBLANK(r12, 0xc018643a, &(0x7f0000008000-0xc)={0x0, 0x1, 0x1e}) 2018/01/28 19:50:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r3, 0x540c) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000f9c000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/28 19:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000453000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/28 19:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x81) pipe(&(0x7f00005cf000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000078000)=0x2, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000626000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00001e3000-0xaf)=""/175) connect$inet(r2, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000c3000-0x8)=0x0) 2018/01/28 19:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) [ 29.746615] audit: type=1400 audit(1517169032.711:14): avc: denied { set_context_mgr } for pid=4690 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/28 19:50:32 executing program 7: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f9000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000c5c000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000002000)={0x1a, 0x4, 0x7, 0x6, 0x8, 0x2000200000000, @random="47eee7e98c01", [0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4208, r1, 0x2000400205, 0x68) 2018/01/28 19:50:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f5d000-0x230)={0x0, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe7000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/28 19:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000bd000)={0x0, 0xffffffffffffffbe, 0xffff, 0x0, 0x7, 0x3}, &(0x7f00007a6000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e17000-0x6)={r1, 0xff}, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000936000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x200) openat$autofs(0xffffffffffffff9c, &(0x7f0000c7d000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b29000)=0xffff, &(0x7f000016d000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r4, 0x3ff, 0x1, 0x8}, 0x10) [ 29.789931] binder: 4690:4726 ERROR: BC_REGISTER_LOOPER called without request [ 29.841899] binder_alloc: binder_alloc_mmap_handler: 4690 20000000-20002000 already mapped failed -16 [ 29.867396] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 29.870003] device lo entered promiscuous mode [ 29.891895] binder: BINDER_SET_CONTEXT_MGR already set [ 29.895246] binder: 4690:4726 ERROR: BC_REGISTER_LOOPER called without request [ 29.905321] binder_alloc: 4690: binder_alloc_buf, no vma [ 29.910867] binder: 4690:4747 transaction failed 29189/-3, size 0-0 line 3127 [ 29.911648] binder: 4690:4706 ioctl 40046207 0 returned -16 [ 29.927718] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.933548] binder: undelivered TRANSACTION_COMPLETE [ 29.942318] binder: undelivered transaction 1, process died. 2018/01/28 19:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000395000-0x8)='./file0\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000f1d000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000992000-0x8)='net/arp\x00') sendfile(r1, r2, &(0x7f00001fd000-0x8)=0x0, 0x100000001) 2018/01/28 19:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000019f000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000081a000)=0x4, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) r3 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e9a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000572000-0x4)=0xe8) r5 = geteuid() setresuid(r3, r4, r5) r6 = accept4(r1, 0x0, &(0x7f0000a49000)=0x0, 0x80000) accept$inet6(r6, &(0x7f00008c0000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004f4000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000969000-0x4)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f00007c2000)='/dev/sg#\x00', 0x3f, 0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000059d000-0xc8)={0x7, 0xc0, "c760f12fdc4e37949effa65b62d17f15a22aa59fb8aed24bf5f5cb80e20984ae4566ac1b0123ce1a3282ec7fa5027c0c03a3f13dbb6fa4dfd4cab3518fc07b2b1048bf189bd5979d91b7b53154450d80129da0a4b7536e050b8be296c9eead4a61eaf1be13bb98440cf335b1792451535a28dcad32d7bd14753a03afa6ea3828c9a2928ec44a537706455867e86096972befd17166a98d2f371ff9facf1644bc2aabb04336dbab9053606c0b491cf0dfa1b9ddb4041791ab0b37c672f821fb52"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a50000)='/dev/sequencer2\x00', 0x8200, 0x0) read(r0, &(0x7f00001bd000-0x88)=""/136, 0x88) 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000780000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000036a000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000c6c000)={0xa, &(0x7f0000f1e000-0x50)=[{0x1, 0xf86, 0x7, 0x8}, {0xffffffffffffffe9, 0x1, 0x94e7, 0x7}, {0x6, 0x2, 0x100000001, 0x8}, {0x3ff, 0x9, 0x2581888d, 0x9}, {0x3, 0xffffffff00000001, 0x6, 0x80000000}, {0x1, 0x0, 0x7, 0x3}, {0x69f, 0xfffffffffffffffd, 0x400, 0xfffffffffffffffa}, {0x4, 0x7, 0xff, 0xfff}, {0x100000001, 0x7fffffff, 0x1, 0x0}, {0x0, 0x5db, 0x4, 0x40}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000df6000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d0000)=0xe8) r3 = add_key$user(&(0x7f0000de7000-0x5)='user\x00', &(0x7f00000c9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000049d000-0x45)="24b99c2f003beda8c56cc33a5edc2828a91af61fdf380e7fcaf179b39bc32b1d1ffa3d5dd7c15bdcb112ebb568aa3cac5efe7bb810b28197319e1ebcafb7618b19d6c78b43", 0x45, 0x0) r4 = add_key(&(0x7f0000d73000-0xb)='pkcs7_test\x00', &(0x7f0000359000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, &(0x7f0000e56000-0xe0)="bb237d8a16912bd0c3604a3138d4723fc9111b274fdfa72ef425272a03a6400f032656703424bd76795a7d731f0395b4eefb85cd43e0e728af18a4aa57c87b7a7d1706aa0139a5974a918b4edcc5f178adf6fcf48b14f280693dbc8b0c2dfd3190ef89d5d96a31cb6d035ea3850e05c92066ac72062d2028a047cb7ba9250fe8a07381dd920433bd63400ed3c215210002798a71f4c365edd29b9bf937809be07493b6e297f3abb9a1a59d0ec5481b798779f2d52299102876daf7b04f792efe73ea96cf729e6c666f8717878d295b118b4fe47113632783d6ce9f58d81f5b21", 0xe0, r4) recvfrom$packet(r1, &(0x7f0000286000)=""/4, 0x4, 0x12000, &(0x7f000017b000)={0x11, 0x0, r2, 0x1, 0x29c000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r5 = socket(0x15, 0x0, 0x1) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f000098a000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) connect(r5, &(0x7f0000b5a000-0x8)=@sco={0x1f, {0x0, 0x4a3, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/28 19:50:33 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/enforce\x00', 0x200, 0x0) bind$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:33 executing program 2: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) 2018/01/28 19:50:33 executing program 0: mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f00001ea000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f000024d000)="6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00000000000000000000000000000000000000", 0x2) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000041e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000041d000-0x4)=0xfffffc64, 0x80000) 2018/01/28 19:50:33 executing program 4: 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$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/dev/keychord\x00', 0xd85fe94de722f7fa, 0x0) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 19:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075b000)={0x0, 0x0, 0x0}, &(0x7f0000c74000)=0xc) ptrace$setopts(0xffffffffffffffff, r1, 0x3f, 0x10) r2 = getpid() syz_open_procfs(r2, &(0x7f0000775000-0x5)='comm\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/28 19:50:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) init_module(&(0x7f0000011000)='cpusetQ\x00', 0x8, &(0x7f0000012000)='vboxnet0-eth0security\x00') clock_getres(0x0, &(0x7f0000012000)={0x0, 0x0}) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f000003c000)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000036a000-0x8c)={0x0, 0x6, 0x4, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x800, 0xffffffffffff8e5e, &(0x7f00004b5000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) 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, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000087f000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000e77000-0x10)={0x3, 0xffff, 0xffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:33 executing program 1: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fb8000-0xd)='/dev/usbmon#\x00', 0xb8, 0x80) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000fb7000)={{0x1ff, 0x0}, {0x2, 0x3}, 0xffff, 0x87bb6e4782a3706d, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fb8000)='./file0\x00', &(0x7f00000ce000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000fba000-0x30)=[{0x8d8, 0x3, 0x9, 0xfff, @time={0x0, 0x0}, {0xd6, 0x0}, {0xc9, 0x20}, @note={0x6, 0x5, 0x0, 0x7, 0x8000}}], 0x30) 2018/01/28 19:50:33 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000000000)='\a\x00\x00\x00^', 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/28 19:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e23000)='/dev/autofs\x00', 0x20100, 0x0) sendmsg$key(r0, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f00006a3000)={&(0x7f0000eaa000)={0x2, 0x5, 0x80000000, 0x2, 0xc, 0x0, 0x4, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x14, 0x10}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x14, 0x14}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0xc800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000373000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000)=0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x0, 0x0) pread64(r1, &(0x7f0000081000)=""/0, 0x0, 0x0) 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7fffffff, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000fa3000-0x20)={0xffffffff, 0x400, 0x4c, 0x10001, 0x1, 0x1e6401a1}) 2018/01/28 19:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c83000)=0x60) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002a0000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000218000-0xc)=@sack_info={0x0, 0x4, 0x5}, &(0x7f0000e04000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000794000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2}, &(0x7f00009f2000)=0x98) fcntl$setlease(r0, 0x400, 0x1) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/create\x00', 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000829000-0x4)=0x0) getsockname$inet(r3, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000340000-0x10)=@req={0x50, &(0x7f0000edc000)={@generic="36c4c504411b549dd00d9cf99abb88a6", @ifru_map={0x5, 0x7, 0xae, 0x1, 0x5, 0x3}}}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000cd2000)={0x1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x2, 0x8, 0x10001, 0x7, 0x0, 0x8, 0x91, 0x5}) r5 = socket$inet(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffd86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup(r5) bind$inet(r5, &(0x7f0000105000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f00004ab000)={0x3, 0x1, 0x0, 0x6, 0x9, 0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00009f5000-0xa)='lp\x00', 0x3) [ 30.115425] device gre0 entered promiscuous mode 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c1000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000210000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x3, 0x3, 0x4, 0x9, 0x8001, 0x7}, &(0x7f00008e5000)=0x20) mincore(&(0x7f000087b000/0x3000)=nil, 0x3000, &(0x7f0000f5d000)=""/26) mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00004a3000)=""/40) 2018/01/28 19:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$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, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000b90000)={0x0, 0x0}) ioctl$KDSETMODE(r2, 0x4b3a, 0xfff) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockname(r1, &(0x7f0000adc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000065e000)=0x32) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000018a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a5e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000228000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5, 0x0, 0x100, 0x3f, 0x300, r4}) 2018/01/28 19:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000012b000)='/dev/usbmon#\x00', 0x5, 0x2000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b05000-0x4)=0x0) writev(r0, &(0x7f0000d09000)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) 2018/01/28 19:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) sync() r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c5000-0x5aa)="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", 0x598, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bd7489c886b4b2221", 0x1, 0x0, &(0x7f0000b52000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) lstat(&(0x7f0000076000)='./file0\x00', &(0x7f0000452000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:33 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000052b000)='/proc/self/net/pfkey\x00', 0xc6500, 0x0) signalfd(r0, &(0x7f0000aac000-0x8)={0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000558000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3a4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00009e3000-0x4)=0x0, 0x4) 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000001e000-0x6a)="74836d5a83f068a3135f4c0f3f5e27cdd57530e15e14577ad20b2269bb70f09c47a60ec79c7c35cd81454a4e8644a34cabb19cdc5bb5789265a0af61f6cc7b8fb0d513aa90d421d40a7abb08c32cdb7ac82a607b775e162d64b4c6fa87db8f26acbf94cd9951a47ebc84", 0x6a) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000001c000)=0x5, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000015000)=@generic="2e4a9ef827722fdbf869c5839d926429", 0x0, 0x0, 0x0}) 2018/01/28 19:50:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000ecc000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000537000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e26000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a1f000)={0x6, [0x6, 0x1f, 0x8001, 0x0, 0x10001, 0x4]}, &(0x7f0000866000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000665000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0}, 0x48b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000437000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d1e000-0x8)={0x0, 0x8}, &(0x7f00009e4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000143000-0x10)={r2, 0x200, 0x47d37ec1, 0x8}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) chmod(&(0x7f0000869000-0x8)='./file0\x00', 0xe2) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bbb000-0x4)=0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000595000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000302000-0x38)={&(0x7f0000db9000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00004af000)={&(0x7f0000eb9000)={0x1288, 0xa, 0x4, 0x10, 0x7, 0x1, {0x7, 0x0, 0x5}, [@typed={0x14, 0x82, @str='/dev/rfkill\x00'}, @nested={0x148, 0x7, [@generic="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", @generic="e68da21f236f83d222a5fce0a6f3bbcfca33d36d0a241d09d1b0fc9f424c11f54864750516e4d849a1e6db658438e6a6c8d322694bee6009", @typed={0xc, 0x52, @fd=r4}]}, @typed={0xc, 0x3e, @u32=0x1}, @typed={0xc, 0x8e, @pid=r5}, @nested={0xe0, 0x2f, [@typed={0xc, 0x85, @u32=0x1}, @generic="7bef4d49115381c906d4d5a6e0813ec5e30f6e51c305a579e56d2512739d1abe2e621d47e225fa116328f02764e728dc50aeb2f38212a9ff4214082d1e6fba8635d5b2b825bf7f22802d3b12d3798b5b599f5dc3b648d5326c2b8d459712c33ed7a2ba1bdfca6eb4fafb7aaa34506353b22854776443d4ac89aa1084e7c328e3283c4d66994f215cf552b62f94dd7bd50f6603c481e9c5819731667fa6e34fc8c068771d3a01bbc21ed507d677c00df9ad2dd2bfe602556e37a541c31c8eabff1f8e8fd2f034d778f7123f2b15d3eee4"]}, @nested={0x20, 0x55, [@typed={0xc, 0x18, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="74ee7bd2b329710d36571fe8e2"]}, @generic="e4e93d53c7fc9f66dce13f1f3ec37456b8cc6f06ad78a0ee9694e6bcac2794d2df9b13c3a6f52fda2df57155ee84077ce2041ec6664f41da8f3a85c9e52ed3d20698c503b6be90d31027e16f0e6fa5e9f0112fbbf74ab6af76c71fb2038e16d9c614491e2326b4f2785848254bdd14f7a2a860d67782c06c957018d5e67a814d071f35869c84f226b36c9d924f665f239b00dd3e5f3ffcb606ede8aec017da4f3554473b6d2d92b489b0234b64ef84eac47249102b1315e28fedc0ffa8f30ea6bc47e6c959580739d345b76fbb9981e590ff683af4e943e76a9d4a1530204630f8ccce35f75d68e6922fd042ce358adc1a2486de72b2af995c16c6bca4caa05f55d86480e89802baaf1d33856c1a6d79c5b70ca69eb55da905c028f9015d2567d179a31079c39b15f7bc22b55da4736f9b7d750317445f3bc5dda8fa4586bb542232db4e0f7aeb2a00adb6c489c7084efeea0eaf85f084e62928d6db465b0c3fc7680d278c733904f9871ba17c0963ec7fa79588e3073622443c5dee9f314a390916467a94a6e4deb3779513e649a271756b075e63ec32a419367e4792917b6751ba6f98c59415ae6f2bad68d14045156108cdd296c6cdef773ff9f87dd01a11305b850c4e02b6cffe6fb82fb3a3ee8851f098491d0b805cb038898b1b4444916a77c2911d1d26914e03ec6c712572fc608daa4a0b06c46caa131895c46667f05bc008d6a7331b27b79718827fc3a0a735cc98717a96c5d47a951f89f4a4c0af3ce246b8a6be44ec7cf6f4ff71f96f6493e74d91f58d3225e95ae464846af364220ce50395a7cfc605e23f2788ae932f439d048f77808722821f96984b5dc4ed383b3ed5ac255660c86948159fbab1c40c376fbaa02c61d098df43c7c810db4288936a3c7d13e26318b5924b72a6ad2d3e28dcaccad680731839417a41b91ca9093b6fbd1cf3c043ccfaa58cb6377a6c78807567e27c448b768edeb0f6e81a0c29ab26f1f94bb94548bf6544d592c7bdba9131fc8e0f6f4c3f16449fa935f1f5a8877734ce0f3134c84ecad8f27a68e09248b621d11ad42c7f37b2ad844c75a751a7c917779dba4d1cce5f7c8548502b63a4d033e9bc16aa157896c1758d6a5cef1c96f2c982cf991a3104db23758950aea51c3ba1eaa5ae89c60c241fb72a6831621d44ef5d73c454b99cb39a0e460e89a9ea58b544402bdccc9fe4f1290de907a81eec27793b363fb5a503b3b9d789a545e2dc8b09cf5c21f0634a72c522833eaf47e97d3c42598cbb94a16b3c8077bffe968180dd4ea740c1afd7d22efbd05f1976eb26b6008121cefecb4249081b9318eaf5aea1dae96ca2d6ebe7c27742d585a802da1c803e12912f5aba5ad49ab3bf330af92f6dfd82a6ad047520cbd1d3000bc6a273ed23c4d5292ae94ca76661afe5da2101b34b6a47965d6a6de2ba9a01e07bb6e6c843582c9f83edc962d7af1f7a5fde448d328d15c6dd4da05a8187e8b01f36a08b1419cda74a646316bc4c8765b3fe4ade80d1a3bd20206707f4c770373a59c77bf4b276327e4a91b48af6dcac284bb3c91ed86d4f601902fea2ce917f928cd06cf8c2f44f1ea892d043b6a0199883ed4eb6cc5f3e99a77368146bebfd889ad0f64b5316efd443e22ab66b8b403c76af612bb3711f180b5fa0a283a5022b284fa3548a80e83886665d3f6d64a9ed6caed982a0b7674a2806364056d2ee971a0502a253b5b876a6998784794440482e3bec191d5658f86b969c5c2d1dfbb01ddc9386b214f120ab234e09f9b0add69c23e6055d054f6be305f5b1a1d06c02cde144804610d34d95e4d95b3b1068c3f8fb713ed236dd966b08d58b82d61173ab978ad5f1f25a9c6f145d1412b9e53f2ea6eccb2b5e6c517f5659be43c3bc34c22f7fa6ce9c7caf9b8847993c7d9108542df4fb2b6523b7cabf380632bff324c50601e6ec37e9d4a96a2e62469ec5694ea27b817059b5c4ac13eec05f4c93e31a528668e8d03b610e31c317b988279f73407e80125f3b0e8c6e4b5b1888d03099e974b6e44f24b927526d294c6efeb770697b7f212a65da61945065e78b51d067a8e5193845bb1b03ff90db8639ae7aa0e9612392b6ff2b3bc91dc634c02dbe84709478d4b2f7c434eb0d5c5bc39e7b8d6c83d44762ecc44ea7f3ae236f9bd48c9ca408d45bd092b5ec2189c98cc61ba3a7cbb1221cfbbb100d27aee1e31243df793984cf029198f040a2884ab5e10ba319940c7b9ff7cfbc3ae530151e7f88b21bc9b0a05588559e26bcba6d289edd35767be9ed65f9e61c7d43e29b1cf948ee1d714c27cae811802c96e825ad1fd26952388efbb214367403ebb54af7befc09dab6954f18a31a28c3cf3a47c5ff912df8d2580ba5f15bc916258b88f0c28166ef3431f745de859f41f94237c4b01ce363074c2334b03ebc26f43bbbcc008a88dd623e7470490e6c32d706060124d4bdb55eb17976df628f6c13fcc783c2494a9735b539818b430d667f885275fca46ee69b48eaf4cb0323d58e91025defc7cb30c00e55309b722bace66112cc5c0883651f45c03ba6f899eb2c785bb823e020a54a1e66db93a2559791a0f2212c417fcb9257da28fafd2e8d9dcfa54666ffe7379f47206dbfa3f30b44dee0c3f41cab992026b6f0c06c5b93d85e8bda2a6bbf7af6c1f9c1b28fcbf5d97ef304dff243605c43830560541956b819bf3721cb6af3272a81564f844bd118fe6e2f37eca2f6a5e1f3bc692270818112fe03f9c2c1ac9fa1f487548ce411af61091af917ae5bea5f961afca845d8472c022be97523e54af4840d085aa8ea883ada80354f2d045ed2972a34f5215af2375299e43e26441d4682b4d8ed945384cd84ef22358ac9174715748f18b159c1971122a5968ee29c80980eaef25590fedbff0015603146b0e138ba0afc077b12ceed639dc4b0687f578b7b57aaf829c7b2b10a32c4ca82c8dcd56606cf6b725ec66120e0b0b114446709d2ec2fe93ceaf89244c1f46b6b0be7aa0c320e4ae7b9684e7c9780b850a1f482868275587d1da1eb51f5cd138b2b19def57dc29cf2a4ba610647be6b7ce42c46159d5194bbde03cfa142c4e4ff00a3c979250bbf31022e1ceeb7e9086ca745367b1207492d3bef3a9ce12e393c968d06ee6e710a27f44b7e0362e7341fa7122a7f2c7cd5dcc16dd922fe52c85b7346a698447c5e949fd232997d3f29e399aeeb3a445db8f0953afc522b1237f89c29ec740fa203b9de0cbe47708924befa0e8cf3fa2f59ab9bf95cc13f88fa962ebfb4484c6a1849ccbaa7ff8b9d3d9384245181c9772fde8119cf11385b790e1af8ce6adee6160b268f3673547c5bff37025d61aa1335ebfbb03b5ec54e974d5c2e5bd4d50f0477cdec55820c8c252c796017457f5dbb3148cb35aa851be6d8966130287f1b6184f5795a0e3215735daa92f47198d25a2e9397dc8d47c78afdd3bf544012cbdf328b844935a02afb83462111891c19170310e3f1100a638329935d35f7e86d9b218cc7c96508a1a82ffd904fb97d3966e4a6e7505df5a54791632b178ad446d38ef580a5faed6846f086f59cf61c8f4e76920e0269851f36cfc58d6a545db5de3a03943ef515ecbfd79a91b14000f4b4b31be826b75f1fe40f1e9129889c4007a1d79e244537626d448ab2ccbda3f554a083a73bdd4eb8a29b661c4f8677ead12215d4b3b3505ea097559caca75872399ad9ab7e59a9de4673474c77ed795c6df7830dd3e0f5533033cef43d09c72aa00352cded6ae23dd3d60db21b224286d9cd00352fd36e3584652f22dd87d277452837a6848dd3fc973c397ff8fa410445b8f4f4b7bc3ef8dbcf65dd924170fb08c92a1ec90a2a0b96076bf12e43986700d06b5e608990c3b4241d15e4b86c40eab9c37718bf331c2cd449dc86cc7c1a2b0b9f08ed981c60212cbda940b5dc6902b191c421e8bed16746934f6ec201dcc051a5aefcb9528e8cde15fc097c5ca6e21a293e3120234e285564a17f1fb10b1ba8ff99eb889e943f8c2248115605711cc80eb0c02297ffbee18b314b103a0189f473b640b81d789c3b49515694e330db675c1227dec687573cc14110bc495c2b18a797f2efe2ce9d4181d33f711cd20709f0dfce1269efe95ef3833d8a74df746dbdfacc79081fd057fb5f33e49971655be6cf47672ee8449e5efd8dbb6de9836bb76e19d8092efccf3f97e0a30e76ef41692f537d0ad54637fec0b267517573d6b680a0d5974f3710678336aea15399489ca109e6a4779b4a864e3e63d3cec5e0331d864ad5a679d6663e4e1e9ed648bfa27b95355fa75df5ec11ea5281bb9b8d36dafac212ba55ae68a4d98bdb18dfd03596be061dd6b71f3b4bf3f1eaf8c86ee1f3a339c1cc7e26e6b45afd5918f0c19050f6e02de625a2b73ad3e69cd8ff1249b3aaad8bdeef44d7272768a088781b02751fc6d8544762c9b3a6b449c26adefc9a073cca855ef1cd728211b0fd104700cd4e520ec7ddbbd2ab5cdcb12373dea715250674d7347411bf40e07fc880f714f8d81b32aabb36744ae6abcf6b937b2f998397c6ce7f9a3b0aa5e52da7845c1636c7c3b750a2431cb68459ff7c6d724e3c0f48d03b09152b3bca7992f179c6a3a3eb82136a2545c283a578347a21997ecc74781b28ddca6d63d610db19f7fd86b7ab59476de3b3565f398f22e48f3cb45a38d42d3a76c3d27e535b4e8985c6ab00e524cea8c1c09f97e771f3dbe94b2f961f4fc9d1fbd43520036031d4b28be6f9b3d655eea0c8026d80d61785238fc97ee813404f13e24cf8efaf4f9f8a91d66b9b697ff225839345e9294461da1dc9fe2f725464325d5ed230025a2bdc941c2dbb2b8bf2dbc3934d92341dcca610e0eb55ede64d530003e401614dceec828f6738bd0632b8bfa55dd07be108bcf4ae55b1f593cee60488cadecadbaad3f08d5677491f1d0b41dc4cc6ee4259bf2bf40925aa91549123175b28a02c06855e521d4e7938ba9afc9868c53e59065e36c0701cf3a2e4c220a5f6683fea9ad50769c633a36060c63bc8fa1f43f95e84af6ba090b488443c224a360248061225f86c07d743aa7472758385e6a4d0c15f3b464cd57d7405b92943d54588c58d2485ec387cc4c6641c81237383d72ef7b4e5a96c44887dcfc40706508b1fad6044c60b5fb347bb9e4500f4374b706beb2cc16cd12dae24d4a08d286dd1c44224320fb487054d480b846da851c41afb229abd87c0677df70a19c177ed4beb4d0d8e3660d7cb83d40cf00b3ad7ca9e394de036363915c39bf67690e6ccc571035a24bf6acd1c8949db30b0b82e7e278c4589cf8b949342cf7e0fd9b45e5e76ec53a0bff8425b33716e1063cf7338d9c4a0e42d737823c3506c2eabbcd9494507dafe732f988b4e9e5d1b366b8ba138ab7e1504a1ec5dfa71e0fa02466de04ceb7ebb9be5326348052a8858d8cf9001c4748573357c4fa87eb4899db04efe7996498703de31cfe9e79a4b7bade94e7a03e627a35161b097eca42f89e5f9835ff026f43b9d54c68cf560831b6640dfae033d9cf8204334e1823161187e489299f9f0b1d8c151f6fb57e6953f250fdfc5a02b6f61a5d3d7cf1e43e0b98eabb1f5efadae80b73b96bd6b98d21b2ef8c46270709c58b448ea0cd3e7ef3d0429861a3dc4deb7a1d1a394b5c0790ad6d0f50ad2de77edbe9a3f70ee7b388f82e930d95369d9a6fd46c01e34aa41a22746927b42926380aa4e304281c56f1348d1d585a8b0227495ab352af5092cd4098d542b4dc3ceacc9e1"]}, 0x1288}, 0x1, 0x0, 0x0, 0x4}, 0x4008011) memfd_create(&(0x7f0000254000-0xc)='/dev/rfkill\x00', 0x2) 2018/01/28 19:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000012a000-0x9)='/dev/usbmon#\x00', 0x6, 0x20000) sendmsg$nfc_llcp(r1, &(0x7f000047f000)={&(0x7f000094a000)={0x27, 0x49c, 0x83, 0x3, 0x80000000, 0x7, "90528a50c6bc26daf3e6934a52f55f4a36f2047465e3fa3c07ac5b5bd8faf2f824386a8b10fd17fa2fac403ff696d71fe317bc2ed46a15270d4e4741e80866", 0x2e80}, 0x60, &(0x7f0000836000-0x80)=[{&(0x7f000070e000)="d803cca4221ba725d0e5afc54c5ce0cea23261f0d4a672dec4588797eb878857a17a7b42a534cbdac3", 0x29}, {&(0x7f00007b4000-0xa9)="1900053ce42510a07d8d970ee87b2efd030b530e3208cd3c73fab96c45684d97ac6d1a77ef4e23eb240eaa904aa37d6493095401dbe2f315c0a683350f8396d4cf8508cc219911447bbd01daa77eec479971a33debe619a1c7bb2f1ecbfbef3c4e718fd3f9b364cc191ed81f90325b3461c74450b1b803848cef71ec07609203b258cb32d499ed7af2118938a6f394cdde81c8664d6fc4af2f661fb408521655931211efbe2bf47243", 0xa9}, {&(0x7f0000063000-0xf8)="4d5ca7dffddc671f4f08bf10f9c70525c14cbeced0632d8f40293d020336e4b3e1327c11e7d805c1e81fab6054283cd5adc2e056151fccd3f66bb257d9ed0088c9339137722eae8166a9fd77ff9d9955419bf48bc77dcc42ddf9b582948421d5cf7fd7f69c85e3510d3163bf2bc6629f6f38ac2c0e7a732dd343fd8983e61015c82119327af03fd34b230fcb3042e1122d105d10396c1ce94ce6af000099415f9dad11f30836bdd5ecf3d154208995a4ca9939e55da9dd7a7ae807f348294daa7fa01108f2f6342b526200db7cf1b419eb0a578799f34c2d61bc0dedc8e3b92aec28e2b342ff8300341ea3506ab54cbf84d15f6a14b274c1", 0xf8}, {&(0x7f0000f3c000)="fb9da028ffa04544f10b504b489ebe018d01484c57674282cf9e304cc6f2cbccb4237c8e3a537e43b7fc8e56c067cf8622c43f59c2cfed782a8f12afdcd13a470ecf1fffb73fa04b12d1475b4ead94e19a5be3a22e842f9767190d77a615722e4ada943732ccaaab958870b164cba9a2d36916b8873de85eccc629533455157c89075c9910b0f8b39d8ed5f914e23849326df596c44c936ac5e6462ae86852c82e689a85b2d88b7b1150b426a9", 0xad}, {&(0x7f0000399000)="789db24dd72e475d537a8bdf3d9cb793a8d5ed4718657619ee74a17338b077e457edbb89f840192050600d9125206e19acf45e59637ce662ed084042fc4c798efa7131afd4db10c87bf11f7ef7e8a29459f5759d56facb168988b95c1f1d9c37ec11b7d29af8a8bd256e23672ef15dc2631091a819fa85532a20beb3f92c5eb7d5d55a6c27183132ee9fe0f90ec21af0a2c122291d5d3cdabe78cf91da8d5e64633110a6fdcc3f84144eb346855bd9e7b88b822b6097b6b621cc87a0dc77530b275206032fd73ad5b2aeb367028e56b49c93ca6f16ed1fb5e6d4b4897e515236c93cef26d0c48693f987", 0xea}, {&(0x7f000049b000-0xd2)="fca087ce367b42ec2c8f44a2e705ec1e70048f10795557beee4a6aa83e568e375c694f944fd3bb80548fb63ab6a59f3c27cb5502fcc28b934a5debfd255a49c640057120357a371465435f2c3ed407339c290a0597c57f6532489d0840dc3eab173b0b653ae592b1fdbc4d4640078d8d6c2e92dbd346337546fe907b01866cc81cd8fd19aac9ce24fb202649a058e30a48ccbb972b9b6627e710370d8796b3574ae0b8889c6cab18655092ef4aaf5b829fc2022c36dc911e0864fdccf13ed52afe8d62d256ebeed890cf5ced7248135d2234", 0xd2}, {&(0x7f0000a7a000-0x36)="e703e8bf536c919ad09a61a68446e7d4c82c721682ed2452950e5f62b7e7407c3164c3a6eed08d217236817b9071e295ceef4835e5cf", 0x36}, {&(0x7f00006d1000-0x4)="fecee25cf9a3365914154f", 0xb}], 0x8, 0x0, 0x0, 0x10}, 0x4000004) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00009c5000-0x5)=""/5, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_route(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00005ba000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00003f6000-0x5c)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x5, [0x3, 0x1, 0xfffffffffffffffe, 0x0, 0x5, 0x8e, 0x1, 0x8001]}, 0x5c) 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000754000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e9c000)={0x101, 0x4, 0x4, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) 2018/01/28 19:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000dc1000-0x78)={0x0, 0x78, 0x7, 0x4, 0x7, 0x5, 0x0, 0x3f, 0xc0080, 0x1, 0x1, 0x3096, 0x400, 0xf9cc, 0x7fffffff, 0x1, 0xfffffffffffff000, 0x9, 0xd20, 0x5, 0x2, 0x3e, 0x7fffffff, 0x5, 0x81, 0x0, 0x53c2b0d4, 0x80, 0x5, 0x0, 0x4, 0x22c, 0x727, 0x40, 0x1, 0x78e, 0x7, 0x9, 0x0, 0x21ca, 0x4, @perf_bp={&(0x7f00005f8000)=0x0, 0x2}, 0x1000, 0x9, 0x9, 0x4, 0x3f, 0x4, 0xfffffffffffffff9, 0x0}, 0xffffffffffffffff, 0x7fffffff, 0xffffffffffffff9c, 0x4) fstat(r0, &(0x7f0000fca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00002c6000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000e5d000-0x14)=""/20, &(0x7f0000e7b000-0x4)=0x14) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00006ee000-0x340)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c53000-0x10)='/dev/sequencer2\x00', 0x403ffb, 0x0) sendto(r3, &(0x7f00000a5000-0xc9)="70970a03d10c649f6d176a2ee9bd86af321f017ed4fa5d00eccb12dfa9b08b086dedb55ba44c9f23f8b1728792649218ce4e1d3ce5bd9dc8c457357e2db91db2ebc2f723bf85929b0b62726e721c5bdaceda04f3528dc8c50a7aad7cd517968944ff08274ece08c8e95f638e547821a59d131b0f728e4cf3f31caacb5395ad2f5edbdfa56f918ec2631d924374db2d6a1f64aaaae234c3d2771d0f089fc4a174ef36e8ef6930211443e16c2b70ea6867e482602a44565b49617e84366537e8140d07ec284ddf5fc064", 0xc9, 0x40000, &(0x7f0000d97000)=@ethernet={0x6, @random="35ef54285b27", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000b34000-0x8)={0x8, 0x5}) socketpair(0x5, 0x7, 0x2, &(0x7f0000932000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) close(r4) close(r3) 2018/01/28 19:50:33 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00004a3000-0x8)='./file0\x00', 0x0, 0xd0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000096f000)={0xbac7, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000598000-0x16)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x101, 0x2}, &(0x7f0000b01000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x5, 0xa, [0x80000000800000, 0x20, 0xda18, 0xffff, 0x1, 0x6f1, 0x0, 0x67, 0x7f9897c0, 0x0]}, &(0x7f0000fce000)=0x1c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x7, 0xffa, &(0x7f0000007000)={0x0, 0x0}) r6 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f000000a000-0x45)="5b40fa4a7d0005955e32523935ea17ac33fb30d10537c920a20bf2dfa131a01be2808f2aebe6ba68a579a9166d39efb8b297744e196bc5c832f07d83b06daf3038000333c7") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f000000a000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x58) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r6, &(0x7f0000009000)={0x18, 0x2, {0x1, @rand_addr=0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000000b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x2}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet6_int(r4, 0x29, 0x5f, &(0x7f0000007000)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000007000)={r7, 0x800}, 0x6) 2018/01/28 19:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x2, 0x800, 0xff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) write(r1, &(0x7f0000983000)="", 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c12000)={0x1000, 0x8, 0x80000000, 0xfffffffffffff2e3, 0x5, 0x3, 0x0, 0x9, 0x8, 0x80, 0x7ff, 0x800}) r3 = open(&(0x7f0000ab5000-0x8)='./file0\x00', 0x242100, 0x101) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00006c6000)={0x0, @in6={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getrandom(&(0x7f0000023000)=""/18, 0x12, 0x3) 2018/01/28 19:50:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000011000)="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", 0x1000, 0x80, &(0x7f0000011000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:33 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000e05000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d98000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x2) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000232000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000963000)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x10000000007, 0x4) sendfile(r1, r0, &(0x7f000043d000)=0x0, 0x101) 2018/01/28 19:50:33 executing program 2: pipe(&(0x7f0000cd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x80000001, 0x7ff, 0x5]}, &(0x7f0000ccb000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x803, 0x9, &(0x7f0000000000)={0x0, 0x0}) shutdown(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="c26c4efa37ef5b05fb2756d535ac834976476aa2f2003f4e63acfa1d13ecda345dec774550b44745f591c46dfb50bb93327e68b0e0fe49c3cee8e1267c134ed4b72add907dc77f76f1f2b62665655128fb7910bb913f760e78588a5c9de26b4c5a469c6b85509f0693de9257339cde82ace25c0a29f480b7054d8bbcc263e59c8a796902be49b9854264c5abfdb0717306e1df30acb387b975104b06194b691ab05fad57ebec4813d70d30662b07e893e3b743469c7ecbd7aefd9573b1576d35639e6593ff4c9305cb5d2b778c923cf2daaa6edd9cfd222f4ffb699ab155d5a2502629", 0xe3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000002000-0x1000)=""/4096, 0x1000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f000026c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x4a3, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/28 19:50:33 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x35, &(0x7f0000027000)={0x1e, 0x20, 0x1e8, 0x5}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0x8) 2018/01/28 19:50:33 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000273000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000cd8000-0x4)=0x0, &(0x7f0000857000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8900000, &(0x7f0000001000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x12)="") getgid() 2018/01/28 19:50:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000638000-0xa)=@file={0x0, ""/8}, &(0x7f0000001000-0x4)=0xa) poll(&(0x7f0000001000-0x8)=[{r0, 0x14, 0x0}], 0x1, 0x9d39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b81000)='/dev/loop#\x00', 0x0, 0x406) fallocate(r1, 0x2, 0x0, 0x10000) 2018/01/28 19:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000093f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3d000-0x4)=0xe8) stat(&(0x7f0000d42000)='./file0\x00', &(0x7f0000a8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00002e4000)='./file0\x00', r0, r1) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/sequencer\x00', 0x220000, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000380000)={0x55, 0x4, 0x3, {0x10001, 0xfff}, {0x6, 0x400}, @rumble={0xff, 0x9}}) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2018/01/28 19:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x3e) bind$netlink(r0, &(0x7f0000779000)={0x10, 0x0, 0x0, 0x14}, 0xc) 2018/01/28 19:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000575000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x200) 2018/01/28 19:50:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='&\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x10000, 0xfffffffffffffe28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000756000)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff10e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b35000-0x4)=0x8c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000011d000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000bef000)={r2, @in6={{0xa, 0x0, 0x10bc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffff}, &(0x7f00004a2000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008bd000-0x8)={r2, 0x10000}, &(0x7f000072a000-0x1)=0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00005da000)={0xaa, 0x8, 0x0}) mlock(&(0x7f0000b8f000/0x3000)=nil, 0x3000) socketpair(0xd, 0xa, 0x0, &(0x7f0000755000-0x8)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000042000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000c5f000-0x4)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0x40045108, &(0x7f00001a7000)=0x0) 2018/01/28 19:50:33 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pwritev(0xffffffffffffffff, &(0x7f0000e4d000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40500) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fc0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000610000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000bd1000-0x10)={r1, r2, 0x9c7}) 2018/01/28 19:50:33 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000)=0x80000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') readv(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) 2018/01/28 19:50:33 executing program 3: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x32f, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ef1000-0x8)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) socket$inet(0x2, 0x80000, 0x80000000) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a8000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000807000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ef1000)='stat\x00') mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000ef1000)={0xc1, 0x1, {0xffffffffffffffff, 0x1, 0x7fffffff, 0x2, 0x3ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl(r0, 0x40000000401070c9, &(0x7f0000e18000)="") 2018/01/28 19:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004e6000)={r2, 0x100}, &(0x7f0000fa6000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c04000-0x98)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff0000000000000}, 0x98) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000da2000)={0xfffffffffffff001, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x3, 0x8, 0x1ca12849, 0x4, &(0x7f00005b3000)=@common='bridge0\x00', 0x7, 0xc9e, 0x23b4}) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[{&(0x7f0000ece000)="", 0x0}], 0x1, 0x0) 2018/01/28 19:50:33 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mkdir(&(0x7f0000013000-0xe)='./file0/file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000035a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$loop(&(0x7f000061e000)='/dev/loop#\x00', 0x5, 0x9232cec75f90b090) 2018/01/28 19:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000997000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000086000)='./file0\x00', 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000eb5000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a90000)=0x0, &(0x7f000043c000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@common='bpq0\x00', @ifru_mtu=0xdf1a}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000027b000-0x4)=0x42) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000470000-0x10)=[]}) 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statfs(&(0x7f0000e14000)='./file0\x00', &(0x7f0000148000-0x1000)=""/4096) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bcb000)={0xcb, 0x4, 0x6, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fbc000)=@assoc_value={r1, 0x81}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000556000-0xc)='status\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000b33000)=0xffffffffffffff37, 0x8) 2018/01/28 19:50:33 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002bb000)="3df4b150a3a6367f4795dc6623b21e8a0896bbe4deaef6ec5c88e2d893ffb92c0112147b7f2e18b328ac7fbc88e2cf4a648a5c9fa1e3acf05be488ca926f253c2482c92c0ef367c561dd7a0595d27ec2dc720340e9ad", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000b05000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) sync() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000-0x8)={0x6}, 0x8, 0x80000) 2018/01/28 19:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1, 0x4000000000080002, 0xfffffffffffffffd) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004db000)={0x0, 0x0}) setsockopt(r0, 0x107, 0x7fff, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/28 19:50:33 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d3b000-0xc)='/dev/rfkill\x00', 0x440801, 0x0) fcntl$setlease(r0, 0x400, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000154000)={0x0, 0x0}) timer_create(0x7, &(0x7f0000f9d000)={0x0, 0x1a, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fe000-0x4)=0x0) accept4$inet6(r0, &(0x7f000067f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cef000)=0xffffffffffffffe3, 0x800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x2, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000070a000-0x4)=0x0) madvise(&(0x7f000049d000/0x4000)=nil, 0x4000, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000da7000)={0x6, 0xffffffff, 0x7fffffff, 0x10000, 0x20000, 0xfffffffffffffffc, 0x1, 0x9, 0x7fff, 0x3}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ccd000)=r3) 2018/01/28 19:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) socketpair(0x2, 0x80e, 0x2da5, &(0x7f0000250000-0x8)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000960000-0x93)="11f1e8b345a52df1b39a6c5a497f8f17ad5bbe7031b71f0460afb564f6e1530642aba378df40de37b1159d1460593e750be42a3b2f76a012c5740a414ce97849a42716671961057b01279360c07778655c705deb1a981b652ef067ccc049cdf4d7dea4d374ffbcc5f9c04e32112c20561b1124c4b4725050ebc10a2371b8199a486fc5514738ef3e68771b0ca067d2f36a83a0", 0x93, 0x10, &(0x7f00000ae000)={0x3, {"31723d9aeebded"}, 0x762}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) [ 30.956864] binder: 4970:4971 ERROR: BC_REGISTER_LOOPER called without request [ 30.991665] binder: BINDER_SET_CONTEXT_MGR already set [ 30.997071] binder: 4970:4976 ioctl 40046207 0 returned -16 [ 31.003938] binder: 4970:4976 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 19:50:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000014000-0x10)='/dev/input/mice\x00', 0x0, 0x20540) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000012000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000013000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000dc000)=0x0, 0x8) accept4$inet6(r0, 0x0, &(0x7f0000002000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unlinkat(r0, &(0x7f0000b4b000)='./file0\x00', 0x200) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) getpeername$unix(r0, &(0x7f0000157000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d1f000)=0x6e) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000f6000)=0x0) 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000020000)='net/udp6\x00') listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r2, &(0x7f0000009000-0x8)=0x0, 0xad) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000023000-0x8)='./file0\x00', 0x2c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000022000)=[], 0x0) 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005f2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af3000)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000450000)={0x0}, &(0x7f000078c000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000884000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80, 0x0}) fcntl$lock(r1, 0x5, &(0x7f00007a5000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0x1}], 0x1) r0 = creat(&(0x7f000055b000)='./file0\x00', 0x22) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d8e000-0x14)={0x66c6, 0xa6a4, 0x0, 0x6d, 0x184}, 0x14) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fe3000)="60554202e0ce449ee75692ff4728b163e21e9f3b3786eeba6ee9802982d496a94ab5123eedfd22993e8fe816a87c940b8b01e73244370874a2448c04dae84e4fee2a064f26afc7ba", 0x48, 0x4001, &(0x7f0000fe3000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00008e1000-0x18)={0xae, 0x200, 0x3, 0x7277, 0x0, 0x7}) mremap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000b2f000/0x2000)=nil) 2018/01/28 19:50:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000+0xe38)=0x8be6, 0x4) r1 = socket$key(0xf, 0x3, 0x2) accept4(r1, &(0x7f000095f000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009c1000+0xde6)=0x1e, 0x0) 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c4000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6b000)=0xe8) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000e3e000-0x4)=0x0, 0x80800) fcntl$getownex(r1, 0x10, &(0x7f00008e5000-0x8)={0x0, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) rt_tgsigqueueinfo(r4, r4, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) pipe(&(0x7f0000378000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000a2000-0x4)=0x81, &(0x7f0000649000-0x4)=0x4) ptrace$getregset(0x4204, r4, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/01/28 19:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ad5000-0x4)=0x0) capset(&(0x7f00000c5000-0x8)={0x19980330, r1}, &(0x7f0000d0a000)={0x8001, 0x4, 0x3, 0x10000, 0x0, 0x3}) syz_open_dev$urandom(&(0x7f00001bb000)='/dev/urandom\x00', 0x0, 0x200000) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) getpeername$inet6(r0, &(0x7f0000b83000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f58000)=0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) [ 31.027790] binder: 4970:4971 unknown command 76 [ 31.028199] binder: 4970:4981 got reply transaction with no transaction stack [ 31.028208] binder: 4970:4981 transaction failed 29201/-71, size 24-8 line 2920 [ 31.047405] binder: 4970:4971 ioctl c0306201 2000a000 returned -22 [ 31.056391] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.061868] binder: undelivered TRANSACTION_COMPLETE [ 31.067300] binder: undelivered TRANSACTION_COMPLETE 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xfe, &(0x7f0000fb3000)={0x0, 0x0}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a9f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb3000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000063a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000121000-0x4)=0xb) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/28 19:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b31000)="01802f05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000062a000-0xbc)={0x100000000, 0x1, 'client0\x00', 0xffffffff80000003, "dbe2311ca8722a0a", "d627084442a1f11eb56deef8f6d1ed8cda42c33018cc46d2d049301c1a2a5188", 0x6a8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00002b3000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:34 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/autofs\x00', 0x100, 0x0) recvmmsg(r0, &(0x7f0000f5d000)=[], 0x44444444444449f, 0x10000, 0x0) [ 31.073752] binder: undelivered transaction 6, process died. 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0x6f0000)=nil, 0x6f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003fd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00003e4000)=0x7ff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000015e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00001c8000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xffff, 0x5, 0x48, &(0x7f000045d000/0x3000)=nil, 0x8}) r2 = syz_open_dev$sndtimer(&(0x7f0000005000)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) r3 = dup3(r2, r2, 0x0) r4 = mmap$binder(&(0x7f00002c5000/0x4000)=nil, 0x4000, 0x1000008, 0x130, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000547000-0x18)={r4, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00002ca000)=0x7) 2018/01/28 19:50:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009dc000)='net/anycast6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000001000-0xe2)="c667a0236c7253c075dd1b20f3fd7b91a8217a6568be6321c023fd186abecfef137146b8ea893dfc6c6af87d1f29dcb2eae331eb78b5598bbf15c88114740d1a7a93e4618084b048fa286eed0beb90d39da656d32b855ba4149f597bfd42835132bda6a219aafad558cbc2e8bbd2feb5ab665b611411ac8ac692f2a8976b6367a4b6dbfda60561ce7aca3b12894338776989fad686904503fa05c2640e8acd3872fa53b315ef6f9cf06f45270fe779b4fac8087ad3bd0659ae58ea1964077bf6c8f251f50dc4f6314f7f1a46a9f2ad2a982ee4c17bb005aca3a52184c05b2607e7c8", 0xe2, 0x40, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x0, 0x0, 0x0, 0x1, 0x8}, &(0x7f0000000000)=0x14) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) 2018/01/28 19:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = syz_open_dev$sg(&(0x7f0000ad0000-0x9)='/dev/sg#\x00', 0x2, 0x2000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00007d3000-0x50)={@generic=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000b47000-0x14)={0x3f, @generic="c903b52c1556f58f875f76df014515ef"}}}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = dup3(r1, r0, 0x80000) bind$netlink(r3, &(0x7f00000ed000-0xc)={0x10, 0x0, 0x3, 0x9}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c4d000-0x10)=@buf={0x0, 0x0}) 2018/01/28 19:50:34 executing program 2: renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x2000007) 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000b000)=0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r2 = memfd_create(&(0x7f0000000000)='ppp1\'%}em0+md5sumprocsystem#cpusetcpusetvboxnet0cgroup\x00', 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) dup2(r2, r1) 2018/01/28 19:50:34 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000e1000-0x8)='./file0\x00', 0x10000000080040, 0x2) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb4000)=[{&(0x7f000043f000-0xf6b)="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", 0xf6b}], 0x1) 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000000a000-0x3a)={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x3a) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000038000)=[{&(0x7f0000006000-0x1e)="ca097dbc3c4853e9406e712986d4ca8001d26d8e9835f2256d5347ec8c74", 0x1e}], 0x1, 0x6) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000038000-0x14)=""/20, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f000002f000)=@l2={0x1f, 0x0, {0x0, 0x5, 0x7, 0x9, 0xffffffff, 0x8}, 0x7fff, 0xffffffffffffffe1}, 0xe, &(0x7f0000017000)=[{&(0x7f0000039000-0x33)="45e79187fe21333c397cf777cec4bc995b1bf127ba006d610d6b88d8536c555ca60a2f9315a98593195784d4feaa4a6164f2a1", 0x33}, {&(0x7f0000004000)="2b8adec496ce700036f744635a2864deb449b55f25dbe81d76d11a28331f4531ae6195c3fb28d404840b56d281e27f7dd840210ff66dd3b94ec3437b93be9184257799447ab33478a93c65f72d0d4d6f9de9d025c0347b9cb3d393ca3416ce071e6496d5f6f7d1fb678ae6cb7529c33f768ad8831ca8858a87f7b16a93710bda729ad764bec047c9bfcfe4ce9e55dda19107ddabc328ce87fe54b62a29b8ae925582d7c1996a7fa6066d7fc6c04ae7d2e4f1805d0427a007f2ab9b0988d87b4d42be", 0xc2}, {&(0x7f0000039000-0xb)="ea97cd03d645604d77d474", 0xb}], 0x3, &(0x7f0000037000)=[{0xd8, 0x10e, 0xb90a, "50749c8c690dc45023f5a6c4bf005d227fa70b4e621b6364e7374ae7ee6c99946192be9e2b0e32ab4b6d57948f54aa17581c11703910bbd68d9e7f0ece00049b31abd3903e6f4d884b9f09769f84ba98f8dd7079b486ff8daab5a8e7561d55e33934a434a4ef6e8f89d06902be8f0183a1ff482549626c0b17edc95b5db0b8b67015f5178d6154b57c12a5d6b3bc0aa67dfb72b66aff19f2c1cd781d3bdf700234653c793e9fb68bb4835be2e288d8607b514ac924086ee74d58994591172254f2fcc9f5"}, {0xb8, 0x0, 0x0, "5930a4ecd48e34451786e5241ad05a8e01ead51d8d1d9a6a47f60d7b94cad0107e44a21f9f050b5d3a546416c57e76685310a250c7e3c77ac63ada09211b4a485031eeeff29e8e4ba60bec0bdc4259c5933bcc7aec7086cad943e252387ed565ef9f058387a88b2befdc93ce16717fe0f010dd5c40ad986f5a43f80f0995f6dc93bc9df64d9cfa4a3eddae96b628e1c90cd9173f020c038f5e0b92a7013a7de50067b648"}, {0x40, 0x10b, 0x1, "988c0002b99844ab8072c64bc060a229813998d52d422f1e4baca78564dda768d2db900f2b895245374c7f97cb01"}, {0xc8, 0x10b, 0x49b3, "2b1ca05c96bc5109b8b741f73156de853729be05c592bf07c68f942a38b6784e7152d1fb9c2b2b0c76bb5aa96fdac65caef353773687745c143e872ddc52d07f156b2e8fd0c50d61ef83d3a9b318f6f61ea32939912297a0a47d0df13275cd2f8cf8dce3b3d0d7f45d72654e958dddd1fd5d9f5eec3442be26887a0fa35490251082ca2d3dfa899d508a7ed18c3c546842324950ead811c7276ab3d518f6cb199cc2237e44580c1292da05080e8e00a43c"}], 0x298, 0x0}, 0x4000) 2018/01/28 19:50:34 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000337000-0xc)='/dev/rfkill\x00', 0x70000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x20c000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000703000-0xc)=@sack_info={0x0, 0x10000, 0xf6}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x422}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/01/28 19:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") r1 = add_key$keyring(&(0x7f0000501000)='keyring\x00', &(0x7f00005e7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x200) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/01/28 19:50:34 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) umount2(&(0x7f00006a3000-0xc)='./file0/bus\x00', 0x0) 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0xfffffffffffffe76, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) fstatfs(r0, &(0x7f0000b07000)=""/21) write(r0, &(0x7f0000032000)="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", 0x1000) signalfd(r0, &(0x7f00009be000)={0x0}, 0x8) 2018/01/28 19:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000097000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000555000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000833000)=""/120, 0x78, 0x100, &(0x7f0000c1e000)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dce000-0x10)=@common=""/16, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) sendto$inet(r0, &(0x7f0000965000-0xe8)="2ebdd42123246d64341758fdc858aa19a779e13cef1778ce08d42428d505ba40d3ca3d15bdfe072f56b272fd78b004af37de1bf65bf04ea8b297a59c1f8cc2289132e57cab565ff7450bccd90fb65f58ffa9e735069df8a8007bda39a418fc471ab57d4b5d62e0b5539ea120042805b940bf4ae8feb1b60bfe3f3d481cb506bc98c09ee50c2c3742fe600d716ee137c0cd94e4b1fce9895326dce0dd0bcf4f12333642e6ba1121bf53235208889b08384ba4ef48c2ae026329a9f897d2fbd5c47ab176557b80daee8b70df52eefdee795f7d99d5266aaa9a17254a19d95c5e23ee1a737a990dc3e6", 0xe8, 0x80, &(0x7f0000658000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcb000-0xc)='./bus/file0\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000fd1000)='sockfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/28 19:50:34 executing program 6: r0 = inotify_init1(0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000771000)={0x8d, 0x5ccc, 0xfffffffffffffff8, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x20) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a08000)={0x0, 0x0, 0x0, 0x0, 0x9ff, 0x0, 0x6, 0x14, "bdff235296d1a4fd3418f12286bbaee087f60a84a465d445e13e94812070dda8bbd65960893df46be6bdaedd6286563dfabb876f80de2c3e638b6a2e524af3ed", "7dff2ce48cd897daa969d747dc2fe64b11e5f201703e6309db496afb23f53eb7", [0x50, 0x400], 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00005c6000)={0x1, &(0x7f0000ee5000-0x10)=[{0x4, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000054f000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415afd8ce1e05ecd17922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b643d0fa10d4f9cbdd5dadf15dcebdfe7b13be9fdbab5c84125fcafad2ffff20c98202af062562404e10ede734b2a4d947c98b936c41e00a71400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece4f4c", [0x0, 0x0]}) r2 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000d36000)={&(0x7f00004be000)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f0000dfa000-0x10)={&(0x7f00002a2000-0x1cc)={0x1cc, 0xa, 0x0, 0x2, 0x1, 0x0, {0xf, 0x0, 0xa}, [@typed={0xc, 0x3f, @uid=r2}, @generic="ce178f1092f2fc4f33b9e07efb6df1376f89d667018efb494e88302ec89bfb0edadb54e270ea5665e8ab1aaf4ac34cbe4174d4c2ad47079546fb76d5756a6c8def37c4dd898f8672155d8d7e39cd0a63a9f468d5504cfa3aca5497e9f1f11cc9f0d3f36d9f75f09606a805d17461288b8e2415d6b257c4bf2f7ecdacc5f130efafe43aa6cffe37d36c33752cbf03ae2e9cf67741531681ebedd06e3b13938e58a55b2933c525e5c7420b963a7423d83ea29a404631ab9affcda203a869f458494842590d0a2a673f99863fb3ac008490b8182a417361e96361eebc1bec23758d3fb1cbbc828b", @nested={0xc4, 0x72, [@generic="1d14b309b6cc31a2301d0c0a985773a0062d0ca12a9b24066f1bdb6e869f7b5baab2843be2f71637a5ef84efc12c12b71d52bb289374f0ae17e219fae36e00facdc743fc8f205295873e324e6968cb6b1845c4c3a14698ef77ee0d471ecaa73236b0d50f739d0a7a99a8c929edab94d417e2c69305c12edc1a3565e931b532207151b19c26d49ad2d620b611f43ed66df41ee57dff1207dace5a", @typed={0x18, 0x75, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="46fab9b2405c4c863554166c"]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000854}, 0x844) 2018/01/28 19:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f0000629000)={0x0, 0x0}, 0x800) fanotify_mark(r1, 0x25, 0x8010010, r1, &(0x7f0000130000-0x8)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c4c000)=0x80, 0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000000c, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x187) 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) socketpair(0x8, 0x80007, 0x4, &(0x7f000082d000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000470000-0x17)='cpusetvmnet1\'bdevppp1-\x00', 0x1) renameat(r1, &(0x7f0000d43000)='./file0\x00', r2, &(0x7f00003ba000-0x8)='./file0\x00') 2018/01/28 19:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000804000-0x8)={0x0, 0x735372bb, 0x9, 0xa4a6}, 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) syncfs(r0) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) r2 = dup2(r1, r0) r3 = fcntl$getown(r2, 0x9) getpriority(0x0, r3) 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) preadv(r1, &(0x7f0000485000)=[{&(0x7f0000dff000-0xe3)=""/227, 0xe3}, {&(0x7f00002ff000)=""/135, 0x87}, {&(0x7f000064d000-0xa1)=""/161, 0xa1}, {&(0x7f0000380000-0xc5)=""/197, 0xc5}, {&(0x7f0000f3f000-0x3f)=""/63, 0x3f}, {&(0x7f0000213000-0x79)=""/121, 0x79}], 0x6, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00001c8000-0x10)={0x5, &(0x7f0000bba000)=[{0x99e, 0x4, 0x8001, 0x6}, {0x101, 0x3, 0x3ba, 0x3}, {0x3, 0x0, 0x1, 0x0}, {0xb2, 0x1, 0x4, 0x3}, {0x80, 0x2, 0x2, 0x2}]}) 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df8000)='/dev/rfkill\x00', 0x4a6700, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000911000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ee8000-0x38)={&(0x7f0000410000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f0000c40000)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x51, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004d3000)={0x1, &(0x7f0000baf000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000137000-0x8)={r3, 0x2}) 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000066e000-0xc)='/dev/rfkill\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b73000)={0x0, 0x9, 0x20}, &(0x7f0000522000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a31000-0x8)=@assoc_value={r4, 0x200}, 0x8) write(r2, &(0x7f0000205000-0x9a)="654e8f6334415ce514936a9a9ff5616281892c919d351357bcac8392b87dd57ab1f8a158eca148c151cfdbc0f2c205b0cf24efe1934972df1a28a35ce8b926f15319e6b89a9d608d29d9aaefe57a0ff300ed34e70b74af3348ffb12125ab13fb9adde796407a1cf3a9452fd11c4862d5152b48c74e1889851850f192f6f1ec7732181092882e93200099cb6378d80034585d7f364b04e523ca18", 0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000-0x80)=""/128, 0x80) 2018/01/28 19:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) r0 = syz_open_dev$mice(&(0x7f0000672000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000563000-0x30)={0x0, 0x0, &(0x7f0000433000)=[], 0x66, 0x0, &(0x7f00007ae000-0x66)="939d4f25663cfb2c2a9cc9f0229fb26bf42c6498c7800f5940c53c6d4b856b542224d515c6078a958d69518a2a71645d4f0431422e1dc190cf8177c42e35a20ce8033c657776fc4bfcb690d78ce9e54cd05a7512d0f6697c2baed0c42e218fe710a121221c6b"}) 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f00003e7000/0x4000)=nil, 0x4000}, 0x2000001, 0x0}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x100, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x3d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)="1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00007e9000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ca5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000e78000-0x4)=0x29) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) ioctl(r2, 0x8b35, &(0x7f00000e6000)="") ioctl(r1, 0x800000080004535, &(0x7f0000979000)="") 2018/01/28 19:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f87000-0x8)='./file0\x00', 0x10) connect$vsock_stream(r0, &(0x7f0000d05000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000040f000)='/dev/sequencer\x00', 0x80100, 0x0) writev(r2, &(0x7f0000e11000)=[{&(0x7f0000cfb000)="af7279fc70c3d869556df66fd5d50653d9ccb86abb2801bb31094eb43e092a3d7bcb8f3f996bf24c1d98a0e8fe17ab5e41e6ff9d7345773e16d8d02b227122cb6bb2d52bca084044a2c5d9dd2bc25a", 0x4f}, {&(0x7f00006d6000)="838120613f8e243618d86565552cdcedb311d261f145dcc8dc75ab931e14dfd33089bb559a503700f64fdd2ba70c5ca5bdaca8aee7e142b3654a96b649dadaf3c2bee6fbb1f3920ebd133cf9e78210473ddf1cd00295f8537a9c1dbf829a7d696e34e3e2896070ff633c8de3da1b85179dc6dd9afe6647f720bb8261cad223bd14781ded6a6d61b87e80751703aa683eb7c067adad90384e5fe3bcf95f5c3c60b55a8e7f93a92a55ef28931adf4c117502829653f7c99771f08a574d21973e6393b2be6a9d287f0ee77e0fd421031a48fee35dd9534d6899e9255c176ec5ac9cfbdfef26", 0xe4}, {&(0x7f0000af5000)="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", 0x1000}], 0x3) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$key(r1, &(0x7f0000a9f000-0x38)={0x0, 0x0, &(0x7f000012c000)={&(0x7f0000d20000)={0x2, 0xe, 0x1, 0xb, 0x1a, 0x0, 0x0, 0x1, [@sadb_address={0x5, 0x17, 0x32, 0x20, 0x0, @in6={0xa, 0x1, 0xde, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}}, @sadb_lifetime={0x4, 0x4, 0x5, 0x4, 0xd9, 0x1000}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x3, 0x1}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0xfff}, @sadb_x_sec_ctx={0x6, 0x18, 0x657, 0x2, 0x25, "404573fb231d407870e2caea4262f55807f49dc463f5a200051f12ca99e937f1c62142c802"}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x10, 0x14}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x40) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r1 = dup3(r0, r0, 0x0) mkdirat(r1, &(0x7f0000439000)='./file0\x00', 0x20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bec000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b97000)=0xe8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x408) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a2b000-0x58)={0x4, 0x800, 0x4ba3, 0xd7, 0x83, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000f3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000368000)={0x0, 0xd89}, &(0x7f0000a8e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002bc000-0xf9)={r4, 0x4, 0xf1, "f84927d1bc010b73f7dad0e753c14ffa0c25d05e37085365039bdd3ed57341f6427290d495edf9778acdfabd1eba22871bdb826167556089a09e79f23055f889bff899029af9ff9638bf37b766dc461e3e0feb087e5f792cacf20cce752ae8cad917ab13738af1bc767025641bfb18999f2b5a2670c93ef2d0094125d0dcefea1b2312b89f093dd378e3361119230dcd14554a47c68b51112b295ff7a01cb56228db4f4df3ca42274e88ccb89ce30241afb9366b06c3c6723ec0b183bb83c49d3fadda197ef742be4928ad93406c3873f94e95db170b4faa9d647cc25bd6a1d4b8ca3f6193f0f65c77c978548367fdaef9"}, 0xf9) syz_fuse_mount(&(0x7f0000674000-0x8)='./file0\x00', 0x6000, r2, r3, 0x800, 0x2000000) r5 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r5, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d2a000)={0x3, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) [ 31.443619] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/28 19:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/ppp\x00', 0x101100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00006af000-0x4)=0x1) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100770423dcffdf00", 0x1f) 2018/01/28 19:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) getpeername(r0, &(0x7f0000e4e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000054b000)=0x10) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x860) openat$dir(0xffffffffffffff9c, &(0x7f0000c36000-0x8)='./file0\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) r2 = gettid() prctl$setptracer(0x59616d61, r2) 2018/01/28 19:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000ba6000-0x4)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ftruncate(r1, 0x2e5d) 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x18)="73797374656d28d973797374656d6d696d655f7479706500", 0x0) fallocate(r0, 0x0, 0x7fff, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x36a) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x9) 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000030000)='./file0\x00', 0x80) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ff8000-0x4)=0xf, 0x10d) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ffa000-0xc)={0x80000000, 0x0}) 2018/01/28 19:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000252000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x3)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c4b000)=0x0) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dfc000)=0x0) clock_gettime(0x0, &(0x7f0000e7c000)={0x0, 0x0}) utimensat(r0, &(0x7f00006a1000)='./file0\x00', &(0x7f000098d000)={{r8, r9/1000+10000}, {0x0, 0x0}}, 0x100) fstat(0xffffffffffffffff, &(0x7f00001a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$inet6(0xa, 0x8000000000000842, 0x0) 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000000000/0x421000)=nil, 0x421000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001ab000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000421000)={@generic="5d8a31c22e46a677d10a25b22a463b20", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000421000-0x8)=0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f00001a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000068000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cba000-0x8)={0x4, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c96000)={0x0, 0x2}, &(0x7f0000951000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000630000)={r2, 0xfffffffffffffff7}, 0x8) 2018/01/28 19:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$TCSBRKP(r0, 0x5425, 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000096a000)={@common='ip6gre0\x00', 0x8000}) lgetxattr(&(0x7f0000352000-0x8)='./file0\x00', &(0x7f0000a72000-0xd)=@known='security.ima\x00', &(0x7f0000d4a000-0xf3)=""/243, 0xf3) [ 31.616642] audit_printk_skb: 13 callbacks suppressed [ 31.616654] audit: type=1400 audit(1517169034.591:19): avc: denied { setopt } for pid=5119 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000dd000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = getpgrp(0x0) stat(&(0x7f0000136000)='./file0\x00', &(0x7f000084c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000c3f000)={0x0, 0x0}) r6 = geteuid() fstat(r0, &(0x7f00008b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b34000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d23000)={0x0, 0x0, 0x0}, &(0x7f0000683000)=0xc) r11 = getpgrp(0x0) r12 = getuid() lstat(&(0x7f0000c60000-0x8)='./file0\x00', &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000394000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000886000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000577000-0x4)=0xe8) getresgid(&(0x7f0000df9000-0x4)=0x0, &(0x7f0000abe000)=0x0, &(0x7f0000225000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000607000-0x4)=0x0) getresuid(&(0x7f0000fba000-0x4)=0x0, &(0x7f0000540000-0x4)=0x0, &(0x7f0000198000-0x4)=0x0) r19 = getgid() r20 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f95000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5d000-0x4)=0xe8) stat(&(0x7f000008f000)='./file0\x00', &(0x7f0000eb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a12000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003cf000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000022d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000)=0xfffffe36) r26 = getgid() sendmsg$unix(r1, &(0x7f000091b000-0x38)={&(0x7f00000fb000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000068a000-0x70)=[{&(0x7f00006f4000-0x1d)="c628eaa739a7d5605b05e5aab26df344b1750e94ba73f49d1a16d02166", 0x1d}, {&(0x7f0000819000-0xbb)="d1212ae20beb71e3303e96c139371d0098eebfaf6b86df156b8e35ce76b95c0d32d99f062cdfc82a723283b951562d54d5f24a4f4d977b245409b87be8871b596689508e041507df02e130119e746c86879b0ea3fedb193bd6cc64c3457a99fd77c3d9b3ae22eefadc5d5835d3b132c2e2a5b6f3ae5a90a0ab9950e8117d4187c1143b7974721d42dc285f4954217d66274fe74c6bd723e44e7ab1e6f4c1677ae8e173d0d4813966e061636985cf8c6b8c534d407c80e96c04ea64", 0xbb}, {&(0x7f0000266000)="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", 0xfb}, {&(0x7f0000339000)="956a5db0e1c4ef128ae1c263ed56c4b187273b6cf348cedb1caa13b97c9db11092e309fa7dc2f84068b061625b732e907b145823cb3081b6d409f743b4f19c3509ff8d0e3c3cbe4811279dfb8deb88b55d68bfff737df1b24dcb52a6b294fdad81202cd68599a01cdcf35638e8e4ade2422343cb2dfd128ebb03089e5e15fe71ea463ed0d2e3aa393596d3e361", 0x8d}, {&(0x7f0000a60000)="646180b67064422a142b72037ce8fa8ea012d071f285508aa6331b294cfa13ae3cdd7ddf691f8cdf50bec3877a0ce651a9a081deef6c4abb9b7b859c2760bacf3db7cd24072baaea5ce729656a18340e03169c856e6c962f8c33862e84d84d0efa07e051d1907b0c009a34514c014d0359af065cf65f1a84f3688f2fe5b8448918b7418270896273f33fa47418d8ed019cad8a3624f73a66ff3436e2c400f7df4fe01e621172f24ea522c9d55b10034ce9da5c3210e2193d8ec6cf207df0824a7c0ef8a841a8ad64a39ba009e6e8bd60d359effaf3785fa560cdf3267d3bd446f707abfd", 0xe4}, {&(0x7f000097a000)="ec07d004c24454f5502b29dbb2a8b7de7c69d1e77be449beb86026af0040c4898227da5c9941a45ef6e297ae4a69a8b9a82c30c467c7886543d11d61fa768e428bd48f45c5c58d0049f036591a0a64157b15fbcaebea5a1da7a108a692fb7ba802cdaa1c172701392206cba60c86f39fa491f03516ae5a6c91d9e44037d9922eb5e6928283aaa3acc50571a8e36b80727be26798977e0ebc0d2d3f22f8a93fdc3cbafd9f66a764db18", 0xa9}, {&(0x7f0000575000-0xfd)="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", 0xfd}], 0x7, &(0x7f0000c39000-0x150)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r23, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x150, 0x4004000}, 0x4) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[], 0x0, &(0x7f0000b41000-0x10)={0x0, r27+10000000}, &(0x7f0000df5000-0x8)={0x0}, 0x8) unshare(0x400) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f0000da2000-0x2e)=""/46, 0x2e}], 0x1) [ 31.626885] audit: type=1400 audit(1517169034.601:20): avc: denied { write } for pid=5116 comm="syz-executor2" path="socket:[14477]" dev="sockfs" ino=14477 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 [ 31.627092] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 19:50:34 executing program 7: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000af0000)=""/118) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/28 19:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f00008d2000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r0, &(0x7f0000301000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00000fb000-0x8)={0x0}, 0x8) socketpair(0x4, 0x802, 0x6, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ffa000-0x13)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getgid() 2018/01/28 19:50:34 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000089d000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x10000, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000+0xe6e)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x2546, 0x6}, 'port1\x00', 0x8, 0x40000, 0xffffffffffff4ebc, 0x1, 0x80000000, 0x3, 0x80, 0x0, 0x2, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x22) 2018/01/28 19:50:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x27)="d72a2515069a60af5faa9e1e6acec3cf8a1602ff7ae513877c9fb04355719bdb37386963260745", 0x27, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x61)="40b1844ee71e37eded75b03765346f6503bf645e35f59fd7a9757e0855b62d8e0ff031bf46dd4844ae5b0ccb581b4f3903417e66f39f6e993a40d2bce1748c6cec7fda341a9e3d4362eeadce9f65f5fe9a0f1cc52e664bda3123110ce7e0aadbab", 0x61}], 0x1, r2) [ 31.633365] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 31.662485] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000000000/0x421000)=nil, 0x421000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001ab000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000421000)={@generic="5d8a31c22e46a677d10a25b22a463b20", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000421000-0x8)=0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f00001a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r0, 0x5409, 0x7) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f00000c7000-0x8)='./file0\x00', 0x810) inotify_rm_watch(r1, r2) r3 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xf6)=""/246) mlock2(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x1) 2018/01/28 19:50:34 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b4d000)={0x2, {{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000012c000-0x4)=0x5, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d95000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000035d000)={0x3, 0x0, 0x244, 0x7a, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setendian(0x14, 0x1) r2 = creat(&(0x7f0000923000)='./file0\x00', 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000372000-0x8c)={0x3, 0x8, 0x0, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000be6000-0x4)=0x800, 0x4) [ 31.685559] audit: type=1400 audit(1517169034.661:21): avc: denied { sys_ptrace } for pid=3399 comm="syz-executor4" capability=19 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 [ 31.705456] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 31.793715] syz-executor7 (5156) used greatest stack depth: 24080 bytes left 2018/01/28 19:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) socketpair(0x4, 0x0, 0x7, &(0x7f000036b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fd5000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000b3b000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005d5000-0xc)={r1, 0x4, 0x1780db87afe3f49d}, &(0x7f0000a04000)=0xc) 2018/01/28 19:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000502000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0xfffffffffffffffc, 0x0, 0xe288, 0x0, 0x8}) capset(&(0x7f000079a000)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a80000-0x8)={0x0, 0x8, 0x8f6}, &(0x7f0000dfc000)=0x8) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000ff1000-0x4)=0x0, &(0x7f0000442000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000623000)={r1, 0x3}, &(0x7f000083c000+0xf44)=0x8) fcntl$setlease(r0, 0x400, 0x0) 2018/01/28 19:50:34 executing program 6: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b3a000)={0x0, 0x0, 0xd91}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000d2b000)={r3, 0x0}) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) r4 = dup(r0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00000cd000)="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", 0x1000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d27000-0x4)=0x4) fcntl$setsig(r2, 0xa, 0x3e) 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="4ab70981061ed68355ab47927687e8b7e0cf4cf17cf79b0330e97fc19e791e8a781602a60aac1b03c773b894abb7ea863df51f7fd6619f31abfa63f6a8a18431402cb666", 0x44}], 0x1, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000012000-0x1)={0x0, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x10000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioprio_set$pid(0x2, r3, 0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)="4846d3649104dd729dd64a87abea50b31d0fdae9ca1286056ef1134b6cd6ad76173a3bd8b98092f825f4405aa1e7ee61426146e79813a6789f83d8f030597f5b591a8bf8d80ab64d0f1709960a1ad56c7cfc666604505c475760ad92228ce11375fd8860ef545c26d8454566fa483ac95d5e93d2f05e53b73d1b87404f627bb0c429a033df5a42916759a263146d7b500fc68faf927f6f02f73deaacd2855cedc439b99d51a2f1787379414845f5c5aa05e1b54c49dd58c2105172aeef3551de43b7bf60", 0xc4}, {&(0x7f0000002000)="98a197e683da04779c2098c23e387711d89d552611a8c133e4db5924655972ba890a20ef4f8c7b5f0ea7328a3b3c5b24a3f644e43d14e552d456e52ccd591a8f7c944b3608e960348e8639a46ed229ad4e8cc066aabda3efbd5ae353cd0124a0287cbe28a0b61e7401694c670118773314da566935f034e22b8588947064cb435ca2c587aa66c5851f1f8cc9b8898e71d0d3b44843e4345464bebbb08fb2e39db490d4a6e0b868f81ec4a726", 0xac}, {&(0x7f0000002000)="fc7a1afe313aaacdb953ba0a9c68b3d71f3bc9802c3081bba1f73feb092148ea14cac6a1fe21b4c96089c2d7649b7c24d1f555e441513c6d20d229800cff3e3de2f4bc1f66e777b5b1d60fd772703bd8dadeb7968a429242327e697e2bdf8e017ee6acd058e085a4393997f26075a0910a8c26b2b1436bef798a522b2e8a0c9c01c52b4556c28809af585531a428d96b9f0f72e9618669a39baa8e25af5c36989f483ca3d918302043af26f8294e56ce79b5a5cf2443a9", 0xb7}, {&(0x7f0000002000)="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", 0xff}], 0x4, 0x1) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000906000)=0x20, 0x4) 2018/01/28 19:50:34 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000014000)="a47d7d271c9b71d644525d67b7495c19be351c89bf19e8f54964dfe310042f9476bff5c68b181e8cbd85034d0b7e50fe75765018b845f61ba918d90452090eeb6ecd1a1a2aa2021bcb1a35c4ba687b11cc1000d953a68e8702e19b4ea59ae03ec09cb2d138a9af04745f8cd16a5c56f3fc5c95f70405e0c29b6742d04780fc2fd7b2cb585f6f48d7aa795aa91cebaa9ff14314a5c983e68fbe55831596efa2af6df4bfbec31d62b18830d1da91f6db6f819758926ca47bddbfd1b6b482d1cf7093660b86d9f6fb35c0844c488bc96e8530f7c7213b") 2018/01/28 19:50:34 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f00004c5000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000f65000-0x32)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d14000)=0x48) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) mmap(&(0x7f00004c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004c6000-0x20)={@common="6d5fc30f00", @ifru_flags=0x1000}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r2, 0x406, r2) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r5 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000096a000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000021000)={0x417f, 0x10001, 0x200, 0x7fffffff, 0x800, 0x4, 0x1, 0x7, 0x0}, &(0x7f0000ad1000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004f4000)={r2, 0x5}, &(0x7f00005c1000-0x4)=0x6) fcntl$lock(r1, 0x24, &(0x7f000001d000)={0x8000000000000001, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000314000-0x8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00007bf000-0x10)={0x5, &(0x7f0000e22000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 19:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x7f, &(0x7f0000e5a000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000f9c000)={0x0, 0x14, 0x0, @thr={&(0x7f0000c27000-0x1d)="", &(0x7f0000f19000-0x1000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000984000)=0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008d4000)=0xc30, 0x4) sched_yield() setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000662000)='tls\x00', 0xfffffffffffffe7a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ac000-0xf)='/dev/sequencer\x00', 0x400100, 0x0) connect$l2tp(r2, &(0x7f0000f1b000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x3}}, 0x26) bind$ax25(r2, &(0x7f0000b0b000-0x10)={0x3, {"47a3e0914353f9"}, 0x8}, 0x10) timer_getoverrun(r0) 2018/01/28 19:50:34 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000baf000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004bd000)={0xffffffffffff9176, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000677000-0x10)={r1, 0x39}) pipe2(&(0x7f00007fa000-0x8)={0x0, 0x0}, 0x4000) write$selinux_validatetrans(r2, &(0x7f0000a54000)={'system_u:object_r:hwclock_exec_t:s0', 0x20, 'system_u:object_r:man_t:s0', 0x20, 0x32, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x51) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d74000)=0x9, &(0x7f0000593000-0x4)=0x4) vmsplice(r2, &(0x7f000086d000)=[{&(0x7f0000db4000)="ee121ce0a4db1b9382e579b51728cfd6a7d407e45a65cd52a202d4ee512d60a6e9b80d1c6ae5ce8c58542590b2e8d9a5bd38d76d09a20c6259f903f01e92fcbd3ec710d10f8a1fd59cf45a52497c24c7b44e91ee949ef9b2e6b8fc08081da02f27f3756be24996de69b4bec7f865de0aec9b3c9c843f5ab2fd375532676e048ba42c2300b7", 0x85}, {&(0x7f000021a000)="db3b890dfba929fe9860f56f8599ba7ee46fe23b56ff89c704db5c295ad87824ba21ce15fbad2177503253a166fb4654cf1f61d920701efd4645043d024f78482a6039f06949f8e47cf7d155ab7a85e0a5a610c1970b95a6a7ef433d744a110614807764b99d97276672ae4089f91ade73c1a2b24accab189fe473d41b8ba8e1cd3fc25fa855906d631b561b2c334bc8db955e3001d429b1e2f252277be87c4404f0b96b63256151341ee97ae6a8dffee2ad929384284a5719152d", 0xbb}, {&(0x7f0000a8f000)="a80864", 0x3}, {&(0x7f0000e27000-0x1000)="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", 0x1000}, {&(0x7f00008c5000-0xc3)="5ef2c31132695ce493819460e23ca3fd1ce9ef99d1ddee1c53f9785b6c6e8befdaf3aa2d46b276ae5625e72c6e86d34b3475533b351043ddf9c80779d5faaa6f0d31303f72a90b63a1802d6d97d4f9e5ef30c5bd7ee38d9904c39680bb486e57100f85227c67d89b3ec4ee81fac185563b528c2a251640324ba008593360d6a0f09aeedd883ee5934d5990efdc911a866d23caf987f2a3031085e06ebab59e7a691050e1583e00c60d06361158c070d87252dd844f7f1d38956b32f93ffe34d48e66a8", 0xc3}], 0x5, 0x0) r3 = socket(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000aee000-0x90)="a3ab0f6a5a45a3a0282477332b27a004c97d681804442efb6b1a178dc29c878123053ee229ac29dfdc4f3edbd5e1b2012801e26afac7a42ed366de44f4bed8971e16fa50c4e65a7a6e6bb2564302ab0462f714e6c2df44a67150bff06e27164265781c077f01098f74a2de9ecc1d2953daf134d26745a23149f6a5ad3a6f8cdb2e5afa3c135ffdcff3876c4e353ea41d", 0x90, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000574000)=0x0, 0x4) 2018/01/28 19:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$getown(r0, 0x9) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 31.887572] device lo entered promiscuous mode 2018/01/28 19:50:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0xfd, 0x5, 0x6, 0x2a, 0x0, 0x3, 0x0, 0x1, 0x4, 0x0, 0x3, 0x0, 0x7fffffff, 0x1a, 0x0, 0x80000000, 0x3, 0xfffffffffffffffa, 0x7, 0x8, 0x4, 0xfffffffffffffffa, 0xfff, 0x45, 0x0, 0x0, 0x3, 0xffff, 0x9, 0x8, 0xffffffffffffffe1, 0xeabb, 0x7fffffff, 0x4, 0x80000001, 0x3, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10228, 0xb, 0x9, 0x3, 0x7, 0xfffffffffffff000, 0x1, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x4) close(r0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x200) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004000-0x10)={r2, 0x1, 0x6, @random="117d4c104017", [0x0, 0x0]}, 0xfffffffffffffd56) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f000000f000-0xbc)=""/188, 0xbc, 0x0, 0x0, 0x0) 2018/01/28 19:50:34 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000094a000)='net/nfsfs\x00') write$eventfd(r1, &(0x7f0000cf4000)=0x80000001, 0x8) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000a03000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x450200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8008}, 0xc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000eee000)={0x1, 0x7, 0xe4, 0x5, 0xffffffffffffffc1}) 2018/01/28 19:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@sco={0x1f, {0x0, 0x100000001, 0x3, 0x7, 0x6, 0x8}}, 0x8) [ 31.997294] device syz2 entered promiscuous mode [ 32.094622] device syz2 left promiscuous mode 2018/01/28 19:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060300000000000010000000ee0d00220000080000000501fe00", 0x29}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b56000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a7c000)={0x5, 0x53, 0x518, 0x1, 0x6b, 0xff, 0x6957e949, 0x9, 0x4, 0x80000001, 0x1, 0x5}) 2018/01/28 19:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000217000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x0) prlimit64(0x0, 0x9, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000321000-0x10)={0x0, 0x0}) dup(r0) 2018/01/28 19:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f00002b3000)='user\x00', 0x2) request_key(&(0x7f00004d1000-0x6)='.dead\x00', &(0x7f0000206000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a8000-0x5)='user\x00', r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002c1000-0x4)=0x0) connect$llc(r1, &(0x7f0000f71000)={0x1a, 0x1, 0x9, 0x9, 0x3, 0x1, @random="d5c4c774a848", [0x0, 0x0]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) add_key(&(0x7f0000b7f000-0x8)='rxrpc_s\x00', &(0x7f0000302000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000051f000)="cd75208fcd4ade0f1593bb7444edda65c63dc302b97f17bc0d4bfc13ab18e4", 0x1f, r0) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000541000-0x1000)=""/4096, 0x1000) 2018/01/28 19:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x1000000000000000, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000263000-0x4)=0x0, &(0x7f000032e000)=0x4) connect$inet6(r0, &(0x7f0000817000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 19:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000773000-0x4)=0x0, 0x800) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000927000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0xff, 0x8, 0x1f, 0x7c, 0x4}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000270000)={0x2, &(0x7f0000a67000-0x10)=[{0xfffffffffffffff8, 0x4, 0xfe, 0x2}, {0x100000001, 0x8001, 0x1, 0x8}]}, 0x10) flistxattr(r0, &(0x7f0000dac000)=""/66, 0x62) lseek(r0, 0x0, 0x4) memfd_create(&(0x7f00009e5000)='vboxnet0\x00', 0x2) 2018/01/28 19:50:35 executing program 7: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='minix\x00', 0x1, &(0x7f0000018000)='\r') r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000003f000-0x28)={0x28, 0x1, 0x9, @fuse_notify_store_out={0x51, 0x2, 0x3}}, 0x28) lseek(r0, 0x4000000000, 0x3) mprotect(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x0) 2018/01/28 19:50:35 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$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair(0x4, 0x80002, 0x9266, &(0x7f00008b7000)={0x0, 0x0}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000b6b000-0xc)={0x2, 0xd250, 0x3, 0x9, 0x3, 0x7}) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000636000-0x4)=0xc) getpgid(r4) pipe2(&(0x7f0000e75000)={0x0, 0x0}, 0x84000) ioctl$VT_ACTIVATE(r5, 0x5606, 0x58e3) r6 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c25000)=0x0, &(0x7f0000876000)=0x4) sendfile(r0, r6, &(0x7f00004db000)=0x0, 0x4000000000400ff) 2018/01/28 19:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000942000-0x4)=0x80001, 0x3d) readv(r0, &(0x7f00000b7000)=[{&(0x7f00005d4000-0xbc)=""/188, 0xbc}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008f8000)={0x0, 0x1000, "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"}, &(0x7f00001f5000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000320000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e13000)=0x8c) readv(r0, &(0x7f0000775000)=[{&(0x7f0000908000-0x1000)=""/4096, 0x1000}, {&(0x7f0000667000-0x1a)=""/26, 0x1a}, {&(0x7f0000df8000-0xc3)=""/195, 0xc3}, {&(0x7f0000aff000)=""/3, 0x3}], 0x4) 2018/01/28 19:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000053d000)='@eth0}\x00', 0x3) restart_syscall() ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000079a000-0x8)={0x0, 0x2, 0x5, 0xa1bd, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000946000-0xff)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "baef17", 0x0, "24d14a"}, ""}}}}}}, 0x0) 2018/01/28 19:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00009b0000)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') gettid() 2018/01/28 19:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d18000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00005c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/28 19:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getgroups(0x6, &(0x7f0000ee2000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r2) syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x401, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) syz_open_dev$sg(&(0x7f00004c5000)='/dev/sg#\x00', 0x80000001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff4000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) 2018/01/28 19:50:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000765000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000ff000-0x4)=0x14) connect(r0, &(0x7f0000c1e000)=@sco={0x1f, {0x7fffffff, 0x100000001, 0x5, 0x2, 0x81, 0x1000000b2}}, 0x8) 2018/01/28 19:50:35 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000379000-0x8)='./file0\x00', 0x83) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000f8a000)=0x7) fcntl$setlease(r0, 0x400, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000f24000-0xa)="8452fb784abd5f14bd36") vmsplice(r0, &(0x7f0000f8b000-0x70)=[{&(0x7f00007ff000-0x12)="73754fe827cd6066590dad8dff9e6a63216d", 0x12}, {&(0x7f0000f8a000)="", 0x0}, {&(0x7f00001f2000-0xc2)="5497c03dc2b47ada7a59a320f2801c712362570ef4c90ea9c27ac7149d499cae25e5fb356b879ec823df0cd089ca150987e5620dfa70dc36c3c925e67aa04e96075f6adc0eb2a4e4e34eaa00a8455ad196ec92f00240a25268015ef48bb89b2b13ff244151061af2ea33210c8f433a3a030bf472e8ed0b007d7886034ef9172cea1f5dc51477ad161b3749dbd962e1303983c2da1f2f61a076338ddc14508dc155b243ca10ab217470c31c849798a3ded2dc2b7b88b50623401e289b58960186f6a6", 0xc2}, {&(0x7f00003b7000-0x4)="000dbc5a", 0x4}, {&(0x7f0000d36000)="", 0x0}, {&(0x7f0000f8b000-0x83)="e76883dc8e3470baa2edd3c40e8f224e132e3951bb923dfa8f41cd9fb1ed94da603ed007700628b0547356ff0ed8580f883116bcb8185c286d4efab7e56439ac1aa60f09c4a770456513e4cf8f6ed56d4126d4ec7ccd22b6329cf7cb2def73c0ebb57d335d7adc8474afb3b152635a797d78860832b01a0f2a550a299779d3fc69a470", 0x83}, {&(0x7f0000618000)="62b519333dc82e979bf526376ed52c157d1552d776f41377d65f058481e7f60b5867052f89f738e1c545ec2e4bf2aa0bc415e437fb8965a09ed11e50627a6463f9405c90acf900930931c70e6a0e3463b26e607cc500153e526fe225a3650ec36e9f26098a9e49c197850b02001fd3c489b026177214d43f17ac26a15e9c1da4ceaffb01f6b0bb8341e7c55b83d8fbc6f0a0992064a6c6f3a8cdb9e6deb9ef25789fdcc956fff83711f85792e88fedddbffdc9cade9e75898bb9a68afdfda50a250bcd7b7b2401e926752e25a3fbf4b2d297abec0926a03459a2656f8f732c7a040fae6b407cd89b8d4c1bd6400a07dc23df12d41fdbae", 0xf7}], 0x7, 0x0) 2018/01/28 19:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000779000)=[{&(0x7f00003c1000)=""/0, 0x0}, {&(0x7f0000565000-0xe8)=""/232, 0xe8}, {&(0x7f000087b000-0x6d)=""/109, 0x6d}], 0x3, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af8000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000f16000)=@access={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x830, 0x0}, 0x3d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000bca000)=""/111, &(0x7f0000d2a000)=0x6f) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000814000)='/proc/self/net/pfkey\x00', 0x400, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000081e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000036000)=0x14) recvfrom$packet(r2, &(0x7f0000da0000-0x34)=""/52, 0x34, 0x40000020, &(0x7f0000c22000-0x14)={0x11, 0x7, r3, 0x1, 0x4, 0x6, @random="ee39fe4e4742", [0x0, 0x0]}, 0x14) socket$nl_route(0x10, 0x3, 0x0) 2018/01/28 19:50:35 executing program 6: rmdir(&(0x7f0000658000-0x8)='./file0\x00') pipe(&(0x7f00004c2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009eb000)=0x0) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) clock_gettime(0x0, &(0x7f0000420000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00004d7000-0x10)={r2, r3/1000+30000}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000011f000-0x4)=0x10000000000005, 0x4) exit(0x7) timer_create(0x7, &(0x7f00003ef000-0x60)={0x0, 0x38, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000615000)=0x0) timer_settime(r4, 0x0, &(0x7f0000f76000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000bf2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x7d9fb45382310cc0, 0x10, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000ab6000-0xa0)="") fdatasync(r1) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) [ 32.253823] device gre0 entered promiscuous mode [ 32.339406] pktgen: kernel_thread() failed for cpu 1 [ 32.344633] pktgen: Cannot create thread for cpu 1 (-4) [ 32.351449] IPVS: Creating netns size=2536 id=9 [ 32.363434] pktgen: kernel_thread() failed for cpu 0 [ 32.369387] pktgen: Cannot create thread for cpu 0 (-4) [ 32.374839] pktgen: kernel_thread() failed for cpu 1 [ 32.379928] pktgen: Cannot create thread for cpu 1 (-4) [ 32.385287] pktgen: Initialization failed for all threads 2018/01/28 19:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000baa000-0x8)=0x2969) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000b22000)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ebb000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/01/28 19:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000f9000-0xc8)={0x1603, 0x3, 0x5, 0xfffffffffffffb33, 0x3, [{0x8, 0x81, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x61, 0x80000001, 0x787, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x734, 0x1000, 0x0, 0x0, 0x150a, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d1b000)=0x0, &(0x7f00005a5000)=0x4) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000506000)=""/173, 0xff73}], 0x26) 2018/01/28 19:50:35 executing program 3: clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") madvise(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000f3c000/0x2000)=nil, 0x2000}) 2018/01/28 19:50:35 executing program 2: 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}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000042a000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000121000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ead000-0x10)={0x3, 0x206, 0x6, 0x4, r1}, 0x10) pivot_root(&(0x7f0000b43000-0x8)='./file0\x00', &(0x7f00002c8000)='./file0\x00') connect$inet6(r0, &(0x7f0000e22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 19:50:35 executing program 4: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009db000)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000357000)={0x0, 0x0}) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00009dc000)=""/130, &(0x7f0000678000-0x4)=0x82) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009dd000)=0x7) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009dc000)={0x0, 0x0}) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00009dc000)={0xff800000000000, 0x3, 0x2, {r1, r2+30000000}, 0x5, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000040000005, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b94000)={0x101, {{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) 2018/01/28 19:50:35 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00004cf000-0x98)=@ipv4_newroute={0x24, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) flock(r0, 0x1) 2018/01/28 19:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x41, 0x8000000000001) r1 = accept(0xffffffffffffffff, &(0x7f0000e2f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dd1000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000756000-0x20)={0x6af1, 0x400, 0x6, 0x3, 0x1, 0x4, 0x5, 0x100000001, 0x0}, &(0x7f000008e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000804000)={r2, 0x6f}, &(0x7f0000a30000-0x4)=0x8) fcntl$setpipe(r0, 0x407, 0x3) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) vmsplice(r3, &(0x7f000010e000-0x40)=[{&(0x7f0000ec5000)="6c2670530ba4e4a5777b240857c7fd4e5567f5ea69deed57ce8d012cf4d082c34cdf5a091e981d8c02ca1d93990b394672ba7c83490a14e0ef10a9458b1e6d000821b49e7a0cdce397b71ef4b609918a7632bcd2cb18aebd3adbd96c84121914c6b59aa5d2aeed6587c8aee2fd5d8a097b1fc03d9cc56f2d6f914d4f909bed5525178a5937c578a7f6696a7dc9b68a5f21efd1e33270ecb8999fe0bb", 0x9c}, {&(0x7f0000af6000)="dda0da5231f55931a31796988aeeeaa57498e261d70b9eba49696acd0cdd45db4e5955ea0868b750284952de4de43eacd69b4c5575e68cb6413cd8d69adfd9cc3089a2601bd61bc5f08164884b35651e0dc4f73bcdf7484e71d04dbb29992f63e8f1c289d3c0c16201f0226b22e31762df462215481b8eb7ee9c", 0x7a}, {&(0x7f0000f08000)="00bd5cb34a90a5ec6aa2eca9de466cfb7a5b538427c1c78785307594e501dcc627a583c398ff89605a402bc603c5ceedb6a6ea09cab2f5030e2706576b07055bf040c4f95876d2658d20695f4a", 0x4d}, {&(0x7f0000118000)="311083dbead8120beb7ed6854737f8ee201b0c08d7d3f490cc2fa15d1fdefe3fbeec1b2ee1efdd797ce4b3e0dbe7c422f1324f955a648583b38c651febeee44ac20d702baf268593e2f17916afc30a051da4e5c41f68ecce93cbf8a09d948e6414c7dbcb843d0d0b0f99c8c266924d2802191567ffe90ee059196af1181c37c67e4d663530c603c9acaf503ba1ebbb2998e61aefc8270f5b521f368f89ec8edad7bee8e363109a2308340f2a007e7341", 0xb0}], 0x4, 0x9) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000bd2000-0x25)=""/37, &(0x7f0000572000)=0x25) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/status\x00', 0x0, 0x0) connect$l2tp(r4, &(0x7f0000ef5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x4}}, 0x26) 2018/01/28 19:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f70000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000611000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ec5000)=[{0x8, 0x3ff}, {0x4, 0x9}, {0x0, 0x5}, {0x8, 0xd8}], 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[], 0x100000000000012b) 2018/01/28 19:50:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/28 19:50:35 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f85000-0x20)=[{&(0x7f0000f84000)="2687642a0e2138b745def70b68", 0xd}, {&(0x7f0000f84000)="1c09f161738390977aeabc9929d8e733aa594c4803e2315d0050347762f7b8cd1806f161d131846a480970ad4a2a1ef4fef86e4a9c96208b8490c3afc0dc73f92034a704dbe5594165eb6881364dbaa30119f2fa2eaea976c6e6aebeb471e5c7e3d82a8f444bf08dda12307673c11b9a944e077532ac039cdc3de4b62484bc91ab2f6a4dd2ca2803f2b600c897fbab1dee47231eac8826cd2c5772abfb89c7939e274e7f2558637683dc4144dc39178d290a20478d196fdb670351fd96ef2e723657127ec2d331cc846b38643fd629bdef2cd5fbde93eeb3c1d662d6e3b306", 0xdf}], 0x2, 0x0) preadv(r0, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x0) 2018/01/28 19:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000342000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000aed000)=0x3a) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c29000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000f30000)=""/76) write(r1, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/28 19:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000f9000-0xc8)={0x1603, 0x3, 0x5, 0xfffffffffffffb33, 0x3, [{0x8, 0x81, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x61, 0x80000001, 0x787, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x734, 0x1000, 0x0, 0x0, 0x150a, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d1b000)=0x0, &(0x7f00005a5000)=0x4) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000506000)=""/173, 0xff73}], 0x26) 2018/01/28 19:50:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:35 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000004f000-0x8)='./file0\x00', r0, &(0x7f0000fdc000-0x8)='./file0\x00') r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000077f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000)=0xe8) lstat(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f00006ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) write(r1, &(0x7f0000fd3000-0x27)="260000005e0009f7000000f839e3000000000006000000000c00080000000000000000003f9a", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x8, 0x2, 0x1) connect(r4, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getpeername(r4, &(0x7f000042c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000d75000)=0x1e) getrusage(0xffffffffffffffff, &(0x7f0000c64000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 32.599694] FAULT_FLAG_ALLOW_RETRY missing 30 [ 32.599722] FAULT_FLAG_ALLOW_RETRY missing 30 [ 32.599731] CPU: 0 PID: 5365 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 32.599739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.599752] ffff8801c9faf840 ffffffff81d943a9 ffff8801c9fafb20 0000000000000000 [ 32.599762] ffff8801cf64ce90 ffff8801c9fafa10 ffff8801cf64cd80 ffff8801c9fafa38 [ 32.599773] ffffffff81661d4a 000000000000431d ffff8801c9b2e918 ffff8801c9b2e8a0 [ 32.599775] Call Trace: [ 32.599788] [] dump_stack+0xc1/0x128 [ 32.599799] [] handle_userfault+0xa3a/0x1310 [ 32.599811] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.599821] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 32.599832] [] ? handle_mm_fault+0x117b/0x2530 [ 32.599838] [] ? handle_mm_fault+0x1fc3/0x2530 [ 32.599845] [] handle_mm_fault+0x1fd1/0x2530 [ 32.599851] [] ? __pmd_alloc+0x410/0x410 [ 32.599859] [] ? __lock_is_held+0xa1/0xf0 [ 32.599868] [] __do_page_fault+0x5c2/0xd40 [ 32.599876] [] ? mm_fault_error+0x2c0/0x2c0 [ 32.599884] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.599891] [] do_page_fault+0x27/0x30 [ 32.599899] [] page_fault+0x28/0x30 [ 32.599907] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 32.599913] [] ? setxattr+0x153/0x290 [ 32.599919] [] ? vfs_setxattr+0xe0/0xe0 [ 32.599927] [] ? __lock_is_held+0xa1/0xf0 [ 32.599936] [] ? preempt_count_add+0x7d/0x170 [ 32.599944] [] ? __mnt_want_write+0x1b9/0x270 [ 32.599951] [] ? __mnt_want_write_file+0x97/0xb0 [ 32.599958] [] SyS_fsetxattr+0x130/0x190 [ 32.599965] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 32.791407] CPU: 1 PID: 5371 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 32.798910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.808234] ffff8801c874f8f0 ffffffff81d943a9 ffff8801c874fbd0 0000000000000000 [ 32.816212] ffff8801cf64ce90 ffff8801c874fac0 ffff8801cf64cd80 ffff8801c874fae8 [ 32.824174] ffffffff81661d4a 000000000000051b ffff8801c6a3d0f0 ffff8801c6a3d0a0 [ 32.832153] Call Trace: [ 32.834713] [] dump_stack+0xc1/0x128 [ 32.840047] [] handle_userfault+0xa3a/0x1310 [ 32.846080] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.853070] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 32.859443] [] ? handle_mm_fault+0x117b/0x2530 [ 32.865647] [] ? handle_mm_fault+0x1fc3/0x2530 [ 32.871854] [] handle_mm_fault+0x1fd1/0x2530 [ 32.877881] [] ? avc_has_extended_perms+0x33f/0xf10 [ 32.884516] [] ? __pmd_alloc+0x410/0x410 [ 32.890194] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 32.896833] [] __do_page_fault+0x5c2/0xd40 [ 32.902685] [] ? mm_fault_error+0x2c0/0x2c0 [ 32.908626] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.915260] [] do_page_fault+0x27/0x30 [ 32.920766] [] page_fault+0x28/0x30 [ 32.926011] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 32.933088] [] ? SyS_mq_notify+0xc5/0xbf0 [ 32.938857] [] ? __fget+0x201/0x3a0 [ 32.944105] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 32.950486] [] ? __fget+0x228/0x3a0 [ 32.955732] [] ? __fget+0x47/0x3a0 [ 32.960893] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 32.967529] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.974347] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.980912] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 33.028865] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.028948] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.028957] CPU: 1 PID: 5371 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 33.028962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.028975] ffff8801c874f8f0 ffffffff81d943a9 ffff8801c874fbd0 0000000000000000 [ 33.028987] ffff8801cf64d010 ffff8801c874fac0 ffff8801cf64cf00 ffff8801c874fae8 [ 33.028998] ffffffff81661d4a 000000000000051b ffff8801c6a3d0f0 ffff8801c6a3d0a0 [ 33.029001] Call Trace: [ 33.029013] [] dump_stack+0xc1/0x128 [ 33.029023] [] handle_userfault+0xa3a/0x1310 [ 33.029034] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.029042] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.029049] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 33.029058] [] ? handle_mm_fault+0x117b/0x2530 [ 33.029064] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.029071] [] handle_mm_fault+0x1fd1/0x2530 [ 33.029077] [] ? __pmd_alloc+0x410/0x410 [ 33.029084] [] ? memset+0x31/0x40 [ 33.029094] [] __do_page_fault+0x5c2/0xd40 [ 33.029102] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.029110] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.029118] [] do_page_fault+0x27/0x30 [ 33.029126] [] page_fault+0x28/0x30 [ 33.029134] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 33.029142] [] ? SyS_mq_notify+0xc5/0xbf0 [ 33.029150] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 33.029157] [] ? do_futex+0x15c0/0x15c0 [ 33.029163] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 33.029171] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.029178] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.029185] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 33.222375] CPU: 0 PID: 5365 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 33.229875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.239202] ffff8801c9faf840 ffffffff81d943a9 ffff8801c9fafb20 0000000000000000 [ 33.247175] ffff8801cf64d010 ffff8801c9fafa10 ffff8801cf64cf00 ffff8801c9fafa38 [ 33.255148] ffffffff81661d4a 000000000000431d ffff8801c9b2e918 ffff8801c9b2e8a0 [ 33.263114] Call Trace: [ 33.265675] [] dump_stack+0xc1/0x128 [ 33.271013] [] handle_userfault+0xa3a/0x1310 [ 33.277045] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.284030] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.290413] [] ? handle_mm_fault+0x117b/0x2530 [ 33.296612] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.302813] [] handle_mm_fault+0x1fd1/0x2530 [ 33.308840] [] ? depot_save_stack+0x122/0x4a0 [ 33.314951] [] ? __pmd_alloc+0x410/0x410 [ 33.320633] [] ? __lock_is_held+0xa1/0xf0 [ 33.326405] [] ? memset+0x31/0x40 [ 33.331479] [] __do_page_fault+0x5c2/0xd40 [ 33.337334] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.343274] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.349919] [] do_page_fault+0x27/0x30 [ 33.355433] [] page_fault+0x28/0x30 [ 33.360685] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 33.367493] [] ? setxattr+0x153/0x290 [ 33.372914] [] ? vfs_setxattr+0xe0/0xe0 2018/01/28 19:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x80000, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d72000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 19:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b15000-0x10)={0x0, 0x0, 0x1000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a3000-0xc)='/dev/rfkill\x00', 0xb2400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cfd000)={r1, 0x80000, r2}) r3 = memfd_create(&(0x7f0000978000)='\x00', 0x1) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a6a000)=0x0) r5 = syz_open_procfs(r4, &(0x7f000056b000-0xf)='net/ipv6_route\x00') preadv(r5, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x0) 2018/01/28 19:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000de9000-0x1)=@generic={0x8001, 0x2, 0x1000}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) 2018/01/28 19:50:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80002, 0x0) syz_open_pts(r0, 0x14000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/hwrng\x00', 0x32100, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000bd5000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000172000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000794000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000045000)={0x100000001, 0x1000, 0x9, 0x0, 0x3}, 0x14) ioctl$int_in(r3, 0x5452, &(0x7f000092f000-0x8)=0xfffffffffffffff9) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000085b000-0x4)=0x0) ioctl$VT_RELDISP(r3, 0x5605) write$tun(r0, &(0x7f0000c73000)=@pi={0x0, 0xdada, @ipv6={0x1, 0x6, "c79ce7", 0x22b, 0x16, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, {[@routing={0x0, 0xc, 0x1, 0x5, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xaf, 0x8, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x32, 0x8, 0x3, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x88, 0x1, [0xb413], "da71419a01a05ed373c734f00e9fb281fd766d86c4acd45de9e3d9db55462083a99c3846a0c51a4432f071871bb98fc2dbd736bd55645bdcfc04d3980ff590e337e7569d674a599406a94a9f461e831a51ef48f81db6a92c16cdf5e483e825ed64025a27d6cd9374c2c181e2953f8acfa9cce5cd604418ea8231624626df0903bd766d691701ea06"}, {0x3c9, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x0, 0x800, [0x0], "ba22f6df8114143dcac41df4d6cb8fc416660d822953c60fd047e28cb47d08419afbef24ec002ecaa1b85db9604b9e5c59ed4314aba837e5df368e4f2e7ac930cfdd2ac729d0809e4d230855bb34e679c57a87be6796fdafd2c1ad95854f703810f152fd579dd3eaed1b65c92cb068fbafa3ac4b5388be680d2ff14e3087946f5f5023d0e145a1a8bb9620a02b83f32891"}, {0x7f, 0x0, 0x1, 0x3, 0x0, 0x0, 0x86dd, [0x9, 0x1, 0x0], ""}}}}}, 0x257) getrlimit(0x0, &(0x7f00008c9000)={0x0, 0x0}) 2018/01/28 19:50:36 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000052000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f15000)=0x10, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d1a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d2000)=0xe8) getegid() getpgid(0xffffffffffffffff) gettid() geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000735000-0x4)=0xe8) getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f58000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getown(0xffffffffffffff9c, 0x9) socket$inet6_dccp(0xa, 0x6, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f000049f000)={0x9}, 0x8, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000022c000-0x4)=0xc) accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000c14000)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f000024f000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/28 19:50:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/183, 0xb7, 0x101, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0xe65, 0x1, 0x81, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x1a3, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000744000-0x4)=0x0) fcntl$setlease(r1, 0x400, 0x0) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000458000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000778000-0x10)={0x0, 0x52, &(0x7f000052f000-0x52)="f1843eb66c411e72bd048d5336adb0e65cf74905ef6616b004ad359a3c9232b5856f388e0aed7584baf8a68ce5998e2df7672d3f84efc799ebc449d98a1877c109d5585d186e26d75bbd338ba1f481f203b6"}) 2018/01/28 19:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00004d7000-0x5)='user\x00', &(0x7f0000d80000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c36000-0xa8)="be390a19db3962d5907370a736a342dab24c65953b191903e64fc34128e51ec669bf8186c5f5026b04d97a6d444ff4245c3cb92b3ae5a973515ccbe466a61c3c7b023e9508caddbce511fd2e8214f54d0cd95be901314c7cf8f1bedd8e7b520444bec0c8a862c94faf0b8d4b8ea8bf487d3ea8e885b6d65827a415e78c303e9019cd5802203d82737c65a22844cc6ad1d785effabf7a38698a15631d8a3e8a151c3b945028043ca5", 0xa8, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x20001000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ef000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000202000-0x4)=0x0, &(0x7f0000457000)=0x4) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x23) 2018/01/28 19:50:36 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer\x00', 0x10020, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000+0xd83)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000010000-0x10)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000e000-0x8)={r1, r2}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000010000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, r4}) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000002000)=""/11, &(0x7f0000003000-0x4)=0xb) set_robust_list(&(0x7f000000f000)={&(0x7f0000003000/0x4000)=nil, 0x81, &(0x7f000000b000/0x1000)=nil}, 0x18) [ 33.378509] [] ? __lock_is_held+0xa1/0xf0 [ 33.384278] [] ? preempt_count_add+0x7d/0x170 [ 33.390391] [] ? __mnt_want_write+0x1b9/0x270 [ 33.396506] [] ? __mnt_want_write_file+0x97/0xb0 [ 33.402882] [] SyS_fsetxattr+0x130/0x190 [ 33.408562] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 19:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000522000-0x1000)=""/4096) unshare(0x1020200) 2018/01/28 19:50:36 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c18000)='/dev/ppp\x00', 0x10200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xf0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x1, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x400, 0x101, 0x8000}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00008ed000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, r1}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000010000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b7000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000887000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb2000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00002a1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x100001, 0x0, &(0x7f000037d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/28 19:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x800000) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d79000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 33.455946] mmap: syz-executor1 (5403) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/28 19:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000e4b000)={0x0, 0x3c, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000756000)=0x0) timer_getoverrun(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000728000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000ff2000-0x50)=""/80) 2018/01/28 19:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004e5000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff, 0x3, 0x0, 0x4, 0xffff, 0x9, 0x7ff}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, r1}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x80000, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d72000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 19:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000dcb000)={0x0, 0x3, 0x1, @thr={&(0x7f00008ff000-0xad)="68cd2b33256e4f5b4ed6505b6d7f1732654436eae35f12498673bef90b20ff1d7601196683190259820e500dc967040b1d270e1f10cbf555b12caa1fc28a1baf4ebc2df68ffe90b561eeaffc2ff79c8cc6582d016dc4ee6c649b24cdcc70beb915f5863250ff2c886cd3d16263f29202132884ee4e7229e43a069ea0709922db930b924708c809942f2640a62e99aa35641c534cee9d19047c2b022b145a9fdae84e51e43c8230819856ae0659", &(0x7f00001b4000-0x44)="20c3fe3b5e1af4cc37c18dee87716602f4c9d4f6ad39f5f77abfc839ac70cd8268908d560bae46fcea7065fb6666737d4e3f52af04d44d5fd87e06e5d9497965f5b9b9dc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000575000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000af5000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000b51000-0x20)={{0x77359400, 0x0}, {r1, r2+30000000}}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0xc0045878, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/01/28 19:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000063d000)='/dev/sequencer\x00', 0x101902, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ce5000-0x4)=0x92) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/28 19:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f0000008000-0x30)=[{&(0x7f00002a9000)=""/136, 0x88}, {&(0x7f0000634000-0x6f)=""/111, 0x6f}, {&(0x7f0000228000)=""/185, 0xb9}], 0x3, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x100) 2018/01/28 19:50:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/vga_arbiter\x00', 0x8003f, 0x0) bind(r0, &(0x7f0000083000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000b0c000+0x5e6)=[{{&(0x7f0000acd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ee2000)=[{&(0x7f00006b6000+0x7e1)=""/120, 0x78}, {&(0x7f0000cee000)=""/43, 0x2b}, {&(0x7f0000bef000-0xee)=""/238, 0xee}, {&(0x7f0000798000-0x90)=""/211, 0xd3}, {&(0x7f0000fa7000-0x1000)=""/4096, 0x1000}, {&(0x7f00002cc000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ad000-0x30)=""/48, 0x30}, {&(0x7f00004b1000)=""/34, 0x22}], 0x8, 0x0, 0x0, 0x9}, 0x7f}, {{&(0x7f0000a23000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000bbe000)=""/231, 0xe7}, {&(0x7f0000c5e000-0x9a)=""/154, 0x9a}, {&(0x7f0000ee1000)=""/173, 0xad}, {&(0x7f00004ff000)=""/245, 0xf5}, {&(0x7f000080c000-0xa0)=""/160, 0xa0}, {&(0x7f0000c4a000-0xb4)=""/180, 0xb4}, {&(0x7f00005d8000)=""/40, 0x28}, {&(0x7f0000736000)=""/243, 0xf3}], 0x8, &(0x7f0000eaa000)=""/9, 0x9, 0xffffffff}, 0x3}, {{&(0x7f00007a4000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f000055f000)=[{&(0x7f0000d41000-0x1000)=""/4096, 0x1000}, {&(0x7f0000613000)=""/20, 0x14}, {&(0x7f0000f40000)=""/219, 0xdb}, {&(0x7f0000624000-0x1000)=""/4096, 0x1000}, {&(0x7f000027a000)=""/255, 0xff}, {&(0x7f0000b54000-0x7)=""/7, 0x7}], 0x6, &(0x7f0000b31000)=""/171, 0xab, 0x2}, 0x0}, {{&(0x7f0000d75000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000048d000-0x60)=[{&(0x7f0000d91000)=""/4096, 0x1000}, {&(0x7f00000dc000)=""/13, 0xd}, {&(0x7f00004e1000-0xd9)=""/217, 0xd9}, {&(0x7f0000331000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ff000)=""/62, 0x3e}, {&(0x7f0000605000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000841000-0xb5)=""/181, 0xb5, 0x0}, 0x101}], 0x4, 0x20, &(0x7f000080f000)={0x0, 0x0}) 2018/01/28 19:50:36 executing program 2: r0 = socket(0x1f, 0x1, 0x3f) ioctl$int_out(r0, 0x5460, &(0x7f0000c20000)=0x0) mmap(&(0x7f00009ef000/0x4000)=nil, 0x4000, 0x0, 0x53, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00003c1000-0x8)='./file0\x00', &(0x7f0000cb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000601000-0x8)='./file0\x00', &(0x7f00006aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x800) fcntl$getownex(r0, 0x10, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000508000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc6000)=0xc) stat(&(0x7f0000dbd000-0x8)='./file0\x00', &(0x7f0000780000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006cf000-0x4)=0xc) getuid() getgroups(0x9, &(0x7f0000e67000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fanotify_init(0x20, 0x800) r11 = getpgid(r5) stat(&(0x7f0000c0a000-0x8)='./file0\x00', &(0x7f0000cbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000afb000)={&(0x7f0000de3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000069e000-0x50)=[], 0x0, &(0x7f0000447000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r6, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r9}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x118, 0xc000}, 0x4004) fstat(r0, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000332000)={0x0, 0x0}) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) inotify_init() setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000aac000-0xf1)="429fe375099d0613223cffdad66a756378d0bcdd6e9629cd8e19a28b13c578245f56b386ef3c057fd762e74127b09465f64f8902720d840306b3a836024efc5bfff4dea674b3e490b86219bfa9d176c8d68b4d1e61b4f83e239208ed1ba88e20f3bd09eca040e525ca7f7b9737336b7d9c1a12e20132dd476de5ef56dda79a8b89123ab2931ae59e617bca3ceea84e26f3a6ae0ea46ae192d96d7fbb544df5c6bef0afa6a96ca7805a6ab0fb48f780202c6578e40b6f96b29ff096af113d01f3519fdc71524177305371449579c5497ef31b44108d48b50d7ba1cbbbf634917c0749b9f9290053ad0bb9d6bf5d718f98e0", 0xf1) 2018/01/28 19:50:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x111282, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000013000)={0x0, 0x17}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000011000)={r2, 0xf1, "f2e65b999a065f510c683131f13c1bca467a5a1943bdbf230176f06d11750efd2b78ec8a1c1e9c3301e5e3228bba83fe107df91a2a937a1c0613577c55dff9bd1ec5c69d5d84f4856d62f507aa58971008404541798ba311904f66cf6fb8888b584f9e9a44369cbf0af2e4b1c3a3814f2a0f687578bdba9af1f94a687e209dac44162fa7740c3a64cdaead8f0547954adfdbb3eed33201352d214f378e1a6dd5598f3ec6bb0710313db011935b46a8c564f452c7e2f1865f9a80c287d0a3332127d7236f8b34119de135e2220a54d4559e15687439a53aa38e57d846bc39ad1abb938609e566460f16d71aaabdedb10cae"}, &(0x7f0000004000-0x4)=0xf9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000c5e000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000003000)='./file0\x00', r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) r5 = fcntl$dupfd(r0, 0x0, r0) getsockname$netrom(r5, &(0x7f0000820000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000550000)=0x48) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munmap(&(0x7f0000818000/0x2000)=nil, 0x2000) 2018/01/28 19:50:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)=""/155, 0x9b}, {&(0x7f0000002000)=""/101, 0x65}, {&(0x7f0000001000)=""/162, 0xa2}], 0x3, &(0x7f0000001000-0x5e)=""/94, 0x5e, 0x4}, 0x7}, {{&(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)=""/192, 0xc0}], 0x1, &(0x7f0000002000-0x3b)=""/59, 0x3b, 0x7d6}, 0xbb6b}, {{&(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc)=""/12, 0xc}, {&(0x7f0000003000-0x76)=""/118, 0x76}, {&(0x7f0000002000-0x84)=""/132, 0x84}, {&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f0000003000-0x1)=""/1, 0x1}, {&(0x7f0000003000-0xe7)=""/231, 0xe7}, {&(0x7f0000003000-0xa1)=""/161, 0xa1}], 0x8, 0x0, 0x0, 0x4}, 0x9}], 0x3, 0x10040, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000001000-0xa)='ns/cgroup\x00') ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000e2c000-0x8)={0x12, 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000001000)=r5) ioctl$VT_RELDISP(r4, 0xb701) 2018/01/28 19:50:36 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000ca6000-0x10)={0x2000000, 0x0, 0xffffffff, 0x8000, 0x5619, 0x0, 0x4, 0xab0, 0x3, 0x0}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035b000)='/dev/hwrng\x00', 0x2000, 0x0) bind$inet6(r0, &(0x7f00005a5000-0x1c)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003cd000-0x4)=0x7, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a5a000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000543000-0x70)=[{&(0x7f0000f77000-0xd0)="be4d1b5b4266173e8da9d00375c0fee652367c722fa76f890350b28cf059c8e4c30e05498d6f0b24363c46881f668b6d0b56414c4b98b0f93e246c248bfddf1669568e427c7c348b2e3e0c649ab86467774b59a61cb730ba5839aad0026a0441f6a471c2e31678ce9f7b301ef5847201a56f50196282dbc17cf488ca4ffe39fcdceabe9d32c8ef6e80820ed7b38793178a00119eaf1d4932110473ca0e3232b7df52d525e40fca1af587075744a38106a958fdcf943af480168b20ac0f3edcfcd94dad511b91bfdfecc10db030d8f74c", 0xd0}, {&(0x7f0000657000-0xc2)="c2ea1f34ef9234ba4d52c46a4bf8cab3899a3649003327faa80e12e18d243a2f8094ff2996a060cfc710932edd0295a32f81103e93426a84b5b58e71fdf1fff8f0e66fcc4fb174721e442b485f8153dc72f19aa447275ac4f81d4e6154404d915e3f106d0e6654f46e30275a25f63dc68ecf430503f68599f87e8f7e1575162b50df6315bc4e6a1aca51333ee247fcf3bb7b4f88b343fc4f965318a1deaee671b9a0a80f154bd306b3b86273b8ac789c917f42150b598c8e8f8eb37d342a44291ad9", 0xc2}, {&(0x7f0000f76000)="483d3f429c4cf9954e89c48f1a41dca0288427747f49a02738406084ff5e869fb3fe8d4eb88cc170db56c14eff28f426304d0f21a44c61fc3caca7bc6784d3b570a47ff2bc3fd4900c75405d2b8f9321a454b667e8a3d60083b383749a522db77ef4b2d8b68462a2ccb894a1451e49374a67efad40340cabb94560c7568dcad6277dc789d673e4402a6c89a95e8654f012f22c1ba0a9db368786550b8d3c4e43a8f0d9b6a667446648497c02c91ea12262b82ff7471c2041ae672100767d337af6c93ddd9971b77d438e6d0de6bfc42a18b1a46abb5576a362457ea03a403355187b1627a6273c567cded7e5559d6b399121c3b8b505", 0xf6}, {&(0x7f0000f76000)="bd66822fe48a6da6f8090b77a6c05da6074d1711f3dd5ab0b58a9b4269b1c608e2fd39eb4447a5697bcce6422db69f06e0dcb51e540a12b4a4fd9fd2ee434b9cd3b5d6c977f3602d2afadf417e2aebaa2c2aca3f385a49882e80045aeef1d93e8745d1f59dc6545c33093c0e87e6cb9ea90b7cf296d039859d0bd586189c964dcf20c2f22d871346413d5b", 0x8b}, {&(0x7f0000f76000)="993222d507bda3cd73d56d1d9036a72b49a1783b9241a242d75c78146a5c65d1bed0563eb536f652bad266dae197c5fa487213a22aed6933f6e70cfadcc050c3bea5b542e001e830843b3acf996aa863b25bbcbe5b32e26f44f903ec0e31e995fce9c6c794042c7366dc", 0x6a}, {&(0x7f000029e000-0xb9)="9a958c4be64baa92d96ab87be8aef3cc86e09191c05d07c9dd08fd240e7f22a3f6a0c1bcc49b812bbe2f8eee97d29735252c15909641363ada9bbd0b597bccb3e6574715f527882408c274285ca9176f80c28eb2df0e6258078213aa5f25246b9803fab5d983ef35819888cacaccfdf03c7b9dcda286ae95c64a7cd0b353dd35c0272c22a86a039149cfc6d3569796f7f4f3589bce48b7185ed52368e689bd8d8b4a12559aa6a8bc2e474d6691acf220421d6ba7cc07cfb4e6", 0xb9}, {&(0x7f0000f77000-0xeb)="6ae01854336aa86c6cb5eb059288eb3d83637d8feab831eb6138d023a42741068779962385fc420cb62966f70e11aeb3d99515ed5cb943124b44d59b5f99acc844b96fea07770216d8ac1d4c1c82d3ab5b01e3128f1504edcdf5929ab0c204cf347aee0191073d9082bfa646dbbe80379fe6850dcea28360ac436fd3f8aaed493b986aabb6cad6758c5255b2e4b281b72330c42e2c6b9393c2b629862ddd62a128bc0b80f5340ff3edc6ad7b1db6d6cbe4c93e0b47cdea77cc90314d13660d35afb6445d9b078ecbf53b30c648b6f58094d4c60708d8c7be0da4fe73c3732885da4390c70d7197c0ab788b", 0xeb}], 0x7, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000060f000)={0x0, 0x7ff, 0x30, 0x6, 0x8001}, &(0x7f0000f76000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004b3000)={r1, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x5, 0x81, 0x79056c5c1d51a006}, &(0x7f000058e000-0x4)=0xa0) r2 = syz_open_dev$loop(&(0x7f0000055000)='/dev/loop#\x00', 0xffffffffffffffff, 0x214080) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/28 19:50:36 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x2400, 0x0) syz_open_pts(r0, 0x40000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer2\x00', 0x3ff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f000000d000)=0x0) write$sndseq(r1, &(0x7f0000005000-0x30)=[{0x7, 0x8, 0x8, 0x7, @tick=0x5, {0x5, 0xfff}, {0x1000000000, 0x2}, @connect={{0x1f, 0x0}, {0x2, 0x40}}}], 0x30) 2018/01/28 19:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) connect$ipx(r1, &(0x7f000077f000)={0x4, 0x3000000, 0x40, "719a116b9a33", 0xc0000000000000, 0x0}, 0x10) 2018/01/28 19:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000089a000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000fb8000-0x9)="2f4a746e7270630019") 2018/01/28 19:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/sequencer\x00', 0x220000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000652000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000094a000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075d000)=0xfffffffffffffd32) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e32000)='./file0\x00', &(0x7f000045a000)='./file0\x00', &(0x7f0000904000-0x4)='bfs\x00', 0x202089, &(0x7f00002bc000-0x1000)="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") mount(&(0x7f0000ad4000-0x8)='./file0\x00', &(0x7f0000d80000-0x8)='./file0\x00', &(0x7f0000c97000)='sysv\x00', 0x20000, &(0x7f000057f000)="63645b1514604add") mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000890000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000667000)='ext4\x00', 0x0, &(0x7f0000e4c000)="") 2018/01/28 19:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001eb000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000733000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00000db000)=""/250, &(0x7f0000516000-0x2)=0xfa) 2018/01/28 19:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) memfd_create(&(0x7f0000497000)='(vboxnet0\x00', 0x3) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/28 19:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000009000-0x8)='./file0\x00', 0x101400, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000433000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000738000)=""/197) 2018/01/28 19:50:36 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000534000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = epoll_create1(0x0) splice(r0, &(0x7f0000067000-0x8)=0x0, r1, &(0x7f0000db9000-0x8)=0x53, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002d0000)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@offload={0x0, 0x1c, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$inet(r2, &(0x7f000025d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002c4000)=0x5, 0x4) 2018/01/28 19:50:36 executing program 4: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0xa)='./file0\x00', 0x80000003) 2018/01/28 19:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000cdf000-0x8)='./file0\x00', 0x200000, 0x20) readv(r0, &(0x7f0000c59000)=[{&(0x7f00003b6000-0x77)=""/167, 0xa7}, {&(0x7f00003b8000-0x4b)=""/75, 0x4b}, {&(0x7f0000ee9000-0x7a)=""/122, 0x7a}, {&(0x7f0000851000-0xa)=""/10, 0xa}], 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ec000-0x9)='/dev/ppp\x00', 0x902, 0x0) write$evdev(r2, &(0x7f000021f000)=[{{0x0, 0x0}, 0x100000001, 0x5, 0x800}, {{0x0, 0x0}, 0x2, 0x115, 0x8}, {{0x77359400, 0x0}, 0x6, 0x5be, 0x7}, {{0x0, 0x2710}, 0x1, 0x3, 0x100000001}, {{0x0, 0x0}, 0x1a88, 0x4, 0x4}, {{0x0, 0x2710}, 0x10001, 0x101, 0x24e}, {{0x77359400, 0x0}, 0x6, 0x7, 0x4}, {{0x0, 0x2710}, 0x5, 0xc0c, 0x8}], 0xc0) 2018/01/28 19:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000)='/dev/vga_arbiter\x00', 0x10080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e19000-0x48)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcd0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0xfffffffffffffe01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x48) mkdir(&(0x7f0000481000-0x8)='./file0\x00', 0x14) r1 = request_key(&(0x7f0000749000)='user\x00', &(0x7f0000633000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a84000)='/dev/vga_arbiter\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000fee000)=""/56, 0x38) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000b9000-0x78)=""/120, &(0x7f000074c000-0x4)=0x78) getsockopt$inet_dccp_int(r0, 0x21, 0x98941321a3f22e3a, &(0x7f0000adf000-0x4)=0x0, &(0x7f000070a000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000867000)={&(0x7f0000dc9000-0xc)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f00004c2000)={&(0x7f0000eaf000-0x420)={0x420, 0x17, 0x0, 0x4, 0x2, {0x9, 0x0, 0x0}, [@nested={0x170, 0x3b, [@generic="da4598503afc7d10cb5ad73cdf4a2eb7f082c2e69ee1d0e782150b6eda8cbfe0e25038caea70358cc7c3bcb06cba62355879ddd446ba481c4031cc5a203ce0e381923d1915f8104207890e64e102951f00c060d56bac1a60e0714fc97b570a6bdb9bd7b815", @generic="0ca3c68ab751ab0bbc25ea5cc056135f0c18854eda105658295b6e6801f327fe19ff315b16f31d11141fbb54bf83cf7f9d83cd64408894248fcb8597e3599b89cd147ccffa7ed5ff619db959f332df208db001e085c0990d6b15affb79b4d055bcb1c4f3ddb51ccab4bb51dab76acb2d0da7cc281149a3aa59d3f237a0db1dc57d9ae34c6f8d964dc324947649b9bbc20acf247f949b1874e28dcf94b7731b6d5cb88cedc32bba45e2e0b4aa22e95a6d6378335a8d1499d112d9f16d97771f239d6150da7d266dd3095f51973d1a472fbaf044bbfc2e79f1", @typed={0x10, 0x93, @u64=0x6}, @typed={0x8, 0x39, @void=""}, @typed={0xc, 0x36, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x7b, @void=""}]}, @generic="477ff5e2c34ee97aac565fffc61068bbca19de5d4dd66136bd463462dae6aeff1761d754704784f1a2e3bf4a7803c2222358154b981a0fd3f0397992290456993be3f8cadcc5c8", @generic="dbf617bcf57d2d3791144463c1a30080325af5c529c15775d12d15d24103d7ada3564e1fff927715bab821084853174d38d33f333d960636469b583273678c5ef939126d7e05be248cef39c4f9ba4625ae84bac3661d82ac1a523c938cea4c56ded621dad0bb748c7ffe2dd5ad43fb148a8e8ed59a1b4d63954420617f3df2472d65a449bd25d3b39a1e472f34c466f73c724c1eda128958246016bc1e9d9c3e3420c39fe3988e16b2052652a8dadc95ae", @nested={0x1a4, 0x86, [@typed={0xc, 0x68, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @generic="365dc31a62fc68e2999e5f98a66917920317667043be67413c3076d064b24f0eff06c5c1e098048382f8c3c266f8fb8022b9b5d09d94dff170f3f93748b4d16bdc86682ca223791a6889f8e727a36fd9284e5a43b04eee8530bf77c45414ec413433c3967460331e4dcbd53d88a0a5cb217c8ec06764c2091b9d1aa036e2ff87e45c59780e11cf1cbf1718becf5a51a9bb26aa6e1ec82e7bcc7d25ce22914f3eae403393f2ec8e8c0d4e44e9", @typed={0x78, 0x45, @binary="0e84047062e6de1a213eb6bbfcf10de2b94afd53d9093a04e9e68bd88ac00067e21d0f987c8418d6298a0160db0881c44d39389c6094b5200d3623c212bcd544dc21c9918a777234870a98d5c66b81f28f174f84ac470b06f0f259f19353c7f33b7ecc05ad7e1ee1b2594aa079"}, @generic="b945d9b8ade4b7a8dd2ec3d03c48894ffe0c7cb112881da855ef904c808adb277065d6bd86322f7ec13c862e3c", @generic="3346e745be88da2d1f5db034295f4d05e60714e70bd9058e24f37d3c9a3782567663176d58977495059a0eb7c4bdfdfeed1468f765fef7fc39bf527034038ffc53512b"]}]}, 0x420}, 0x1, 0x0, 0x0, 0x8804}, 0x40011) r2 = open$dir(&(0x7f0000100000)='./file0\x00', 0x41, 0x4) ftruncate(r2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000174000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) 2018/01/28 19:50:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000b22000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000ae5000-0x8)=0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) r4 = memfd_create(&(0x7f0000f65000-0xb)='!wlan0self\x00', 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f000014f000-0x2)=""/2) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) ioctl$FIONREAD(r4, 0x541b, &(0x7f000098f000)=0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x15) 2018/01/28 19:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c01000)='gid_map\x00') sendfile(r0, r0, &(0x7f0000773000)=0x0, 0x100000080000000c) 2018/01/28 19:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x21, &(0x7f00003a5000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000e53000-0x3)="f13adc", 0x3, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f000010c000-0x8)='./file0\x00', &(0x7f00002c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000780000)={0x0, 0x0, 0x0}, &(0x7f0000940000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000614000-0x8)='./file0\x00', &(0x7f0000810000)='./file0\x00', 0xc000, r1, r2, 0x7ff, 0x5, 0x98802) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/28 19:50:36 executing program 0: r0 = socket(0xb, 0x6, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f000045d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x400000000000000}, 0x8) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") chroot(&(0x7f00004c6000-0x8)='./file0\x00') 2018/01/28 19:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000326000)={0x4, 0x91, "c3b790cbd3c41fb621a8c8fbabc500543645f62a56889d7305931c11d37d8bd3a65ebfbc7423091f08f91e67b62ee62b8783b11ecb8f097ad1a0ff77e680c9f5b672df2062906ec6a84c5121b62706dc0766a7777e704c89a9b3d1be0de0122266bff6e78f3eb4fecd897cc3b218945df36c526ec2b737fbd908b2596710405b007cc65d12e9edb84082013567f5cd7e10"}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c01000)='/selinux/context\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000575000-0x22)=""/34, 0x22, 0x40000066, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 19:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)='setgroups\x00') fadvise64(r0, 0x0, 0x80, 0x2) write$selinux_user(r0, &(0x7f0000262000-0x2d)={'system_u:object_r:vhost_device_t:s0', 0x20, 'system_u\x00'}, 0x2d) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/28 19:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006a0000)={0x0, 0x5}, &(0x7f00007c6000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005da000)={r1, 0x80000000, 0x5, 0x3, 0xfff, 0x4}, &(0x7f0000400000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003f2000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e5000-0x4)=0x34a) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000042e000)=""/72, &(0x7f00003f5000)=0x48) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000276000+0xbcc)={0x1, 0xc, 0x1, 0x10000, r2}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/28 19:50:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000012000-0x3)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0xb}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x6, 0x0, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000013000-0x10)={r4, r5/1000+10000}, 0x10) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) 2018/01/28 19:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00002e5000-0x2)={0x7, 0x3}) 2018/01/28 19:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00002c8000-0x1f)=""/31) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r0, r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000498000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000639000)={0x6, 0x6, 0x4, {0x0, 0x989680}, 0x400, 0xa40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00009fa000-0x3a)=""/58) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d47000-0x4)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f85000-0x4)=0x0) 2018/01/28 19:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000804, 0x80) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendto(r0, &(0x7f00005ea000)="439cb0ecf3c63a3b09ba78131a27410aad8f29c301ce76fa007b29cb682f41ce68a0d57d5bd3eee1476669d2ff15959533ea915765e5da3bdc20e62dbfd321872446dd6126056acaaf7402f3d857a685228f2daf972527986ba955fb85964fb1d2002e72be3b2b80be637fa9780ab86e6c65bba5a23aef97066fe1a46e3a9e81ca09e600105caf862da4ecc31e4e30f6b44eacb3b509066174625e1931237f", 0xfffffffffffffd80, 0x7f, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000561000-0x8)={0x0, 0x0}) 2018/01/28 19:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r0, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c72000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b4f000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e8a000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x80000001, 0x400, 0x2c}, &(0x7f0000cec000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006b4000)={0x7, 0x8000, 0x6, 0x1, r2}, &(0x7f0000b8f000-0x4)=0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 19:50:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0xa)=""/10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000337000-0x90)={0x7, 0x9, 0x3, 0x3f, 0x2, [{0x4000000000, 0x7, 0xb8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x400, 0x18d, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000b12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004bb000-0x4)=0x14, 0x80800) setsockopt(r0, 0x6, 0x4, &(0x7f0000d9e000)="5f613de406e9ef6f2ee621762b3d23d1422046bb64643e9a65a97c5995ee84d1bda62f1644f27a45f171fae5f61be96ebacac445f776212de6235f70842ab4a34d26aeca0e5fb675fb5b925092f998a88cb45cf165586cf5004fc21f2875a30defa7f2a6b0c1ffeceaf8f9b2d5aa2aa733c62ccaad2ce8b284c13a272c1d87002c0cfcf1ccc6b2b368c5d7ce3f459b970babdf75fa7c54c0b669407e6ba9bb5d67513064ccb0d6215a4e30fc", 0xac) r1 = socket(0x10, 0x3, 0x0) splice(r1, &(0x7f0000e8b000)=0x1a, r1, &(0x7f0000662000)=0x0, 0x10000, 0x8) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f00001ac000)={0x0, 0x0, 0xffffffff, 0x5, r2}) write(r1, &(0x7f0000932000)="26000000130047f10701c1b00e0000000000000001f80f0009ef18ffff00f13a050003006e35", 0x26) 2018/01/28 19:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000985000)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x8000, [0x10003, 0x0, 0x39, 0x9, 0x7, 0x81, 0x8, 0x6]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000022f000-0x4)=0x0) sendmsg(r0, &(0x7f00003d6000)={&(0x7f0000496000-0xc)=@pppoe={0x18, 0x0, {0x4, @random="b490c6904b43", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000836000)='/dev/keychord\x00', 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00002e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e19000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000042e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00005e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000362000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000630000)={0x0, 0x0, 0x0}, &(0x7f00000dd000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000618000)={&(0x7f000007e000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00007f7000)={&(0x7f000090e000-0x140)=@delpolicy={0x140, 0x14, 0x504, 0x1, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3, 0x1, 0x0, 0x1ff, 0xa, 0xa0, 0x20, 0x6f, r2, r3}, 0xa, 0x2}, [@replay_esn_val={0x24, 0x17, {0x2, 0x5, 0x0, 0x4, 0x3, 0x4, [0x80, 0x44d]}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x1000, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {0xd0, 0x8000, 0x9, 0x7, 0x1, 0x7ff, 0x0, 0x0}, {0xffffffff80000000, 0x2, 0x3a, 0x5}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @replay_thresh={0x8, 0xb, 0x5}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r7, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r8 = dup2(r6, r7) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f0000f16000-0xa5)=""/165) 2018/01/28 19:50:37 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x4000000000000002) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000d1a000)='logon\x00', &(0x7f0000d1a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000026f000)='selfuserwlan1vmnet0user[eth1\x00', 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000274000-0xd)='dns_resolver\x00', &(0x7f00004b9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1b000-0x29)="e3ad7cf5866918b5f3c5a2cf4601c885f762c3ccff89204432e1fd2ef1238c274f46bdbba0cc1c505f", 0x29, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0xffffffffffffff80, 0x5, r3) 2018/01/28 19:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x200, 0x4, &(0x7f0000e6b000)=""/80, &(0x7f00002bf000)=0x50) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0xffffffffffffff87) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) socket$inet(0x2, 0x7, 0x7ff) 2018/01/28 19:50:37 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000017000-0x30)={0x44, 0x0, &(0x7f0000016000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000e000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000015000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000001a000-0x8)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0x8) getpeername$ipx(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000018000)=0x10) 2018/01/28 19:50:37 executing program 6: pkey_alloc(0x0, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cdf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x5, &(0x7f0000b41000-0xd2)=""/210, &(0x7f0000715000-0x78)=[{0x8, 0x1e, 0x1, &(0x7f00005d0000)=""/30}, {0xbd77, 0x83, 0x9ed, &(0x7f0000119000)=""/131}, {0xfff, 0x6d, 0x8, &(0x7f00000d6000)=""/109}, {0x5, 0x5e, 0x101, &(0x7f0000000000)=""/94}, {0x4, 0x8e, 0xffffffff, &(0x7f0000000000)=""/142}]}) pkey_alloc(0x0, 0x0) pivot_root(&(0x7f0000d7d000)='./file0\x00', &(0x7f000085f000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x9)=@known='user.syz\x00', &(0x7f0000001000)="", 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file1\x00', 0x4dc800, 0x11) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x10001, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000-0x20)={0x4, r1, 0x10003, 0x8}) 2018/01/28 19:50:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f00001ae000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000037e000-0x58)={0x40, 0x4, 0x8, 0x800, 0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:37 executing program 0: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c72000)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/28 19:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000e5e000)={&(0x7f000046a000)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f00007aa000-0x10)={&(0x7f0000ba1000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_SRC={0xfffffffffffffe8f, 0x2, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:37 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/checkreqprot\x00', 0x242200, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000018000-0xc)={&(0x7f0000018000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000019000-0x86)={0x0, 0x7e, "91493561ae8d5e90b9e4281cc105d3ca37ea0432d8565a75745c5621b178b512eca49c33b3c9a5bdf23b4fe79b55f2743f0acad824a68c91ce7b612908991daf057b259486d4441932cb8f0e13bd294c13efb2193dc188b3f996119869e67225b5a3d0dec3903069e0e3647e6bbbf951008c1b2154446d4af484acbff81a"}, &(0x7f0000019000-0x4)=0x86) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000018000)={0x0, 0xe2, "a0177e9b0a1e5b15df515852cb396f022aec79c4080088ca7593cf937329a3a0947a21a8cb29bdb765925a64874325a18ad70f2168fd296bf91ac3855b025ecc88ec91bcd2c48a3c155b8205af019772a2700be72fc785a5bd4ea293c2ad1d1e2d150a9b9dce57c6cb5286c2d43cf94b15dd6ee184226be8e6898b47b7cb3f7673944712f3f371f439c7f2cf33f5885410cd62ff7b6d7eadeafb5487cf661197bad1e1f99d67a248dffd710506ae99d0afaa947f5ff82594d9fc3d7aac5dcf039f4041854afeeb419b10810f1eb7272066aa45c0c4628ce49aa7f22a9b717597b80b"}, &(0x7f000000d000)=0xea) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000014000-0x14)={0x0, 0x9, 0x100000001, 0x4, 0x804c, 0x100}, &(0x7f0000019000-0x4)=0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000018000)={0x0, 0x1}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000)={0x0, 0x7, 0x7}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000019000-0x38)={&(0x7f0000018000)=@in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fe09657}, 0x1c, &(0x7f0000018000)=[{&(0x7f0000018000)="729306797282fc1171f667add305893e6ba2f1ae38f90b354fa13dacbc9120ffa70fce69f5ff86804fb5c6a3f1ceb291158f0be343bd84b0bb5ac4bfa14425a89216a671c915c5c57f45f5e2b2a9d7024e718f4c947f657ab388a6", 0x5b}, {&(0x7f000000f000)="86bb3607d3fba83634a0570271dfd5a6821603982bb35b892250041650e07bae295c9a9726d0a1042acc8395db3c209064e73cd046b8e74d95fc41276c92ccea22edde8a0a7cb2617fa97e3b07ceae14fa5b1b820c46d971869a3d02f427bee8947f6fe86a5bb97a140ea0640893ce1e313847bc80c7d68be17794a38ef6196c48a1d23252976639aca49c1a6de344aee93b93b87bcec9a9c58e25288bd8d15e1596f89a0479", 0xa6}, {&(0x7f0000018000)="ef35e2132986456103355f94f9274f94c8aacd1ac1eda3a93c5758b452a124d373fb52eba865f22154c0daf0e47d9c3824806db514aa0836bcf206a22e08db6ffd11e54f0e3408498ca1cc5b6558be17ee82970f9a3c5abb668f9b569e8df056959525a2a35648ba23f1ccf45b0bdecaff36380b9f54aefeb61deded82b63fd704435cdc6c7bef0e4dffeca86f446f671aa1871b958ae13cfc87aff966b93fb79e8fbec231b6d3c4ffe458acaefce70c02ae2f36704a98dfb9fd721f9c537d9d4606d60ee9c4df782f5ab004309715b12cd6f53083fc269b97e75ad8d97ed98e902b7bcc53f45bd5c1a3d470", 0xec}, {&(0x7f0000019000-0x3c)="5837c21d3ddf926c3f266daf9121b32704a63a275c533124aae0c6fbe7bf56d1b70f0db0c53f0c29dc758acbcd204a280822ac6e469476ece6aa0505", 0x3c}, {&(0x7f0000019000-0x95)="8e0aed3d9f46cb2574134bdb069a1ae335cb240056d6351773ca2199ca4ab1f1d35665ab81c80ec2ff24c96dd64e26c4c187204e06de4b699e88a78ced2e2e03522745a24a66172418f15275aac1a56df004ea9db4e3bae2f9da719e3e100497a5878285fe92957f1614b16def89654acc4a5e1de3fb7088910714741941e5354f8c6448ecedda97fb8d8ee04e54ea7de183d6b986", 0x95}, {&(0x7f0000017000-0x59)="fc41ec5893ee26818437455f769e00fcb42ffc1aab8c68f685956b39f6e14fcea86ed6bf01fb22f765ee41d3e6df3e5535f04a58c74426e5d71898fb15798500df352c5eb61c2c6523bcdcc31a8e059a410ff55fbbd94add2c", 0x59}, {&(0x7f0000018000+0xbb6)="4b16ac45b4eeb6fe3c19b7e867a83e7e113fb184307b3678d3b9d77933ff47f43ebd10692bc3a5bc072a3a964f7039913362fd73b63ae6d3e680ebf0e2cb4322931df1bc6b17d192dc490ef2b01ba3c152db49b0c1a129553dd0ab946cbbd7ff09d6cf11e2e525dba51995a5eba0ace99c087a79ae0e157cf596b68d471e374c727a092b0778e7e1dce59b789e620023e8a5a16570d77b5af12fbb91a611cc64efe899", 0xa3}], 0x7, &(0x7f0000019000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x0, 0x2, 0xffffffffffffff01, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x14e, 0x8, 0x101, 0x5, 0x7, 0xee, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xadc7, 0x8000, 0x4, 0x0, 0x0, 0x7, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8200, 0xe9b, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8, 0x6, 0x4, 0x1e1, 0x7, 0x7, r6}}], 0xf0, 0x4000000}, 0x20040040) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000018000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000018000)={0x6, 0x6, 0xe7d2, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r7, 0x0) 2018/01/28 19:50:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/69, 0x3d9) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x240000000000, 0x9}, {0xe677, 0x4}, 0x100, 0x0, 0x4d, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000009a000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) 2018/01/28 19:50:37 executing program 6: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000043d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000641000)=0x0, &(0x7f0000a73000-0x4)=0x4) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) [ 34.420266] binder: 5561:5565 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000066646185 != 0000000000000000 [ 34.459722] binder: 5561:5565 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/28 19:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b98000-0x17)="170000001a001bd213110005e700000080000003ff008d", 0x17) 2018/01/28 19:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x98093d02a1b8db8c, 0x300, &(0x7f0000ed4000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") getdents(r0, &(0x7f0000297000)=""/104, 0xfeca) getdents64(r0, &(0x7f0000b28000)=""/33, 0x21) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eeb000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f43000-0x4)=0x18) 2018/01/28 19:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a6d000-0xd)='/dev/net/tun\x00', 0x0, 0x800000000000000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000975000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000fb8000-0x10)={0x3, &(0x7f000012d000)=[0x2, 0x7, 0x6]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x1, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/28 19:50:37 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000012c000-0x4)=0xed, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00007ad000-0x1)="8608006611", 0xfffffffffffffc4e) [ 34.469723] binder: 5561:5582 unknown command 536907575 [ 34.469732] binder: 5561:5582 ioctl c0306201 20008fd0 returned -22 [ 34.472473] binder: 5561:5592 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 34.519495] device eql entered promiscuous mode 2018/01/28 19:50:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ftruncate(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x145001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f13000)={0x3, &(0x7f00008a5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000721000)={r2, 0x6}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8f)=""/143, 0x8f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000)=""/133) 2018/01/28 19:50:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fdatasync(r0) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000002000-0x8)={r2, 0x22}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 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) 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) 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) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x60)={0x27, 0x7, 0x9e2f, 0x2e4a01465a72a6d, 0x9, 0x1f, "319e8b1734cdb13c7b2c2b7db2603f25c72427eab4a2070c643e473a3e4bb13f414573011e8b735aa6a4e43f23ab15f62e469215050fa0666f29ae640ca3b8", 0x4b}, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x1000)="f95404cbc9b0de4e45e6e8d73faa815bffa276b96080cdabaffb2b4407c39f22817183973639f9870a843fdfc9bf1c8e31b912c00a1e8e5f1399f4b33d27ea5e5b12b6447a5ebf3e3dd2ad496b66ba108e8c05d595e521f0401254eafc85b03d805281b32f64ba448208c8a45dd3ad9f7bf54a1941d451c795e124d7e62fc640f88e211978d0c0312f0e9293a016581f2ed54a3e5ed6ab13b76eca56bb989e0abfbfe60ace36639727a28880009627b73dba03a263cb6a96d3748c58b35c674be734d2d6629e2f1b93936988899304ab2c96a96d9de76e299a5f2a1153fe2e2f3328c462c9b914b54c27371cf0454f8aa418934f3696f809d83f1b34ac9bff67f1924441c500b78e0e558c8dbbf5394f13fc39aff5ae54db88444f5f4ad7aa1728a7ab2bc3fad9e66e8876fc59a5efb7c970cf9edb9576cc1585c6bd380c91e2c09da280049c14a30b40c1dbf964af3e716e6481e0869c42c2bafc436b7c88944ba41758ab0d2096db43b3fb1d347dbbed2a11b03f10872265f1a24889f3ccf930309c9de23b04c4d71e7cc21d646f522531ce1ba680d98f47c38d96bd2928dfa31949e85f3c12712a30cad187389f0cfeae9b273e4585270d67b23a0464a484bfd4479f2075fb107430add0da343ba5c99510e38cf0cf9f25896932f164998b26fac56ab7db0206a24ab191c79a9f11c704953c4125a18f40c8b0af81ae919006dfacf26497f45cc56c98ac6d7f6555842bc475e05018eb5bbf9108b9e673ebaf522100d31c99087e9050b39e9211e963dae6ed7037fcf772e2e31ca03de51262df66fee56eab7cdcb5eb36e6e7709d857874fa72ea1cc1645a8853fcc9e0a99275392e32bed5e229ab913bedecd88737c25e77d978b8d0910788babfbd56ff2d71c248ea389892a6a4d16c08a682feb243f1a6bc719b175eccd2baea08c2ca64dc76497a66bf1662f50df8fc7839b76ba8efdfcd802c53837e1bc6573875205f8061ca8bf8890730d60c0f0db103207a0aed8874723c91f199089400a1743433eaae88b34c21ffadb71d09494a84c8617139244162eeb9746da06d2965a45fd1ae0f6473a5bdc931c848b145a965ce4a0a8210bece2ec8d152c54b09d5cb4c89560227130f6cab7fc5471b9bbd91a08159c0bee742463468a9a1a4b2ccc24511283cb0a784ec491ea9ffd362efc7892bf62e9c94de7784bcf8ea97d2e64e6230caba39fb29782b17f1e743493518f4a5cb242fdc869a5d26780bdc139804002ee3ed2172b25f27580703e160ae74206ffc109dde6105ae176d620a789989429b55c3f543d115a6571fa7cb1f9a463438c95d56cf17a982d05e387875840c845c83009beded160896377938fbd4f4634a7131a1db121beff9d21f9602daaa345116a7d0c4783614b06e5c25f86ff39a65010654098ddb69c23a4edb32712a27e2aa59986053d419ea3e3e28a6c971a30d6cd64da9f9cccb30e3024c15ea2d24a292aaa285b9dfa3f87e229f7f457a94e29a3a8e18e3ae9134e8f739803549b89b47c4789aea48e97e1a3a683e51de894aa7647dd648142c11cf598181f380cd69d7e89334893b3df154a45716383bd28df43f9a891315d4eaa9f9a129bc20c747c7ccf84b768f18ed772ca96e258268da15d15e586fa9d10a3b24a41e45c1d7ffd5faf60b89dee16402a449f1e8370fbb0f4f36e05f937900df72a395ff43d8a972f78f15a4fad22e629a26654d0c4446bafad914a6bea80f1ef139f652d322d50cb91cda73a4c294cb3f273c84d85d7742bd64425f9095e08229462dbb3a5876db4b81bbc9a43e5ed0334a536b2996cfd28a26198da65897050595611ce9d0246f3761463200fda23df210fd190aa82e901b1e15c24bd13c00132240f479ad7f9022eedb3ae25c4851f2408404fdaa2ad46b05db89a4bd561f8864cee3b1af385a0cd823931145f559809e2ae7c2cad8ebe8a76262510c90b69fae2de285c5298f1c53aaf5be949932c4955ebb5da1200785b43b92aaf8c18f1cde76316b949016c578e344b8c87b0a0f8694e5ceecce2e728fd5830d9ad94e9a762f3f4b67d975494b5f598baa6be823bbd8adf4e8a4cea1d416af02214b393fadbe694d3b2734dc6d8c73cd16af120052e76b72431fe6aa987edf22bc2ff6d5b7c1c5c774b23b3800355705e7b5874e48e074ef7222d4321a98644b749c9748a8cf60f08519d06d771430953d8f113d006956803341561012746122facfc1d3f5eaa74d5cbed661df964cd7fb3f98260c92348edfaf86e52c7bb7a4a597972c24b2ae2ce055836ccb58afa28efb94472e2d4087be1b0ea8b6d1f05f4229f7a59688580c655d828e6e6041054a8bb3551ff4a776675f631e35365887f37d916c45caa874f8e8e480209f837b2913fbf85b3054bbb53bf5949bc0f771c997d48b907a14b337c4b7c1a61910c1feef7ea6b1af6b11d85c1810d35e752e755364894c78f8753baf71c7ed4ba6c8f09877e3aed341d22850f89235dc3544d852d4b61e97a84271191addb6215cc186bed43fc6a0f8d4838401711860c8d106c7282be348234d98e5196447bf933679d737bdadf6dca4374014aa811dd2d8a45c814a34523d785540fb72eb861923b6c60fe9107ac205c59f7c3aa33e26e1b77d68df54c7cc8d05bbfa07a0f51ff50275cbe28090db44fcb2dfaa8659ff073a93012aa84a1610ac2e5270eee9d2ed01801c08a3af93013bf578a1a330ac12424b9ed696136e54f6f78251f96f19b5d0456fd2f049c8529ecd54ea5ba94340d1489b5fc73ee103f30f48ceb82fd23d66231872b6783cdf8c23ac5e23096a1c52b58f2dd39334313a68786cbac81d0ac8a818fae808d69a954335260280f59f8a80b4565adf3ed5633e1570767a95fdbfe3625a4a046695119f8baab23a2ff79bd4594b6f06eb5fadf9cd4dd172eb723cefeae403903d0cf26787ee7af6c2b482b316e57c174317cb6b1c8136f4ebe987b65cd3329fc580973ceb93f1cba8d553ac9bc6aad64236b701d77c6ffb440e963fccb1c0c9b63fafd9ed15a0044094929abd74b1e080615ecc1f57beb6ee3c964bd10294feca4a52023e65e4500bcdbdc35412f24bfdefc011575737ef07a752db71aa68cba24d037cddaeccb014bf4c677293849f76a9a8213a20430a4bd23c6690c98c07c6a01f02b8fe9fa88e15665ec8aefb0f84a13c0eb11abf640fb4a8050aae227a099b919d87aea31350108759155dc5907dcf837ac356c686fc1fb285781086ae9af41158d3b1316deb5f94936ff3d55eb89e59c86132c3c3fb2de71a7b0afada17c4bbc609a0ab47a061c5a179375dfb0578bc642e753921bfb24dfa97c4b8bde96c67c4fe515e6c39c43b5b6d7b6adbe23699b11aa1b54d8c2f9427eb6267a3aac5bab972f0dc38cd4bd6be6aaffae4164f24c93d34d4333bba6bc9576b6a8e84b8a17277a174908e929817960555d177208a4e7529ebfd74c193ccac648cb550c38e3c4cfa965ed0bf25bbbbc6723459a808fe847da3eca516341749f22460e4725b87cbc079421286663e903914a31872ce7172a6e77295909583666b5d8e10bf97b4af544b6b7752ff47dba1c290cf009314ee801ebdc82055f62b05a78ee31c9cd7651eff09c7cd674de53f4e68b28e0459278be004aa5282ad06256b113e44c10626843c2de04de276484e9d2e0c522d3433c369c8516809de9c614033969bbbf28a30f52fc049320250f1a4f7924cab7d3474cbf369f8a79eb6b780d070f3d6255bccdbe4452803ed725a69520258be88064462c7aa0a3bc1a26d4037f009b7acb8b82b97e7be6e82afd382aea55024bef4ae9660791649f5eac8a41a520f5d76e266f493d3c76e2f93573acfec07c466b8bcf6db6d67fef26c7b8f29730981f5132482e48037b0f28bfbd3a5c2423f7bde8a77677ea8d137402438dfed6b750cd657f6f23f5253e99559b65b7ed0d1ee0ce7445212c92d71f2436d65ddd37c70c2bb30327c1487c78ab0a51d378b3dd7f7a8294bdc0334f81772471508d190bc57c6346f1911b04a5b0135efb27a537221e5e94be28853ed256ac9a7ca9eefb4e2d6d6b9d8d8c11f3b61f2be0219167f4850b6f14e73cfab12d7a03eeba3a57e2e66e2b752fe8c16918b16386fcabb37571f8fd7122c427ff76d358017be1fc828b18b022870abb4f9ff6946b0ad6de521f2daea4935b8054767916c1a0d14230f521acf24b572b67055a48751ecc1771797b381c267ef5992fafbe595a7c0375694f4c327442669a1675fa67898d2bf2ae857be9fec01085ef589585d63b4b61c531b05f917c0683d95f6afff78b9ea36c1556ab4d21f004e220e071e0d0c1ee9a34614123884e8376478c60de6d100ee66a7d649b12cd0baae11898f9312099771ea3bd14242c4312c165f88d64203623f38c9ffaf9517b6b99045af492f03c76c50609de1cf2e8fe8fa99a75eb2de3401949fd92eceed25e2efd5da9ff07b9d475a7dbfb6c1b4eb613f52cceffdcc0a0e6a8d09d5ab923cfc9d547d30d0e1bc934c6f25f5a38bce959b42d244f3528b927adc6a324e47163a33ffe26c9ff71517219a347c3708f7eb5f24b9c58a4998db4683c8cc53296ef126147a28111d44f37cf9aac65562b4fb4cfd3d532fc67bb95c9fce6205c9d6e29f50af2f448b78557f3f7c0d6eb0dce0a42fa88121a864b3b4951c420dab31e2af48be5dee9b502b5528322202b25888f2fb0ee373c5dadf7eb37c102af164c78debcf8fdbe525714b280dfaa3b7cc8d53d3cbce0ef1940ed869e4a37982e9690b03cafde3195b5932781c53992a706d140e1580383cea0bbf632acb53c172fc4dd76c23cf749a653310b361f6599ecaff27601876e824c7933681f4aed827327648235dab54933f7e849eba1f069471ec50cfd0a3f1c7a5df2ef878e3c8f5973c66e0c2f9d529624b53b42c518aa908f83618f9ebe748cc09700e032749e097294ac75f44b8af7a93998254e2e5b4842995df355f693cd3cb8e26ed464ccfea7b64bc5d1b587807bb85107a17ffc840294ffd1c15667d5240c9743513b5186d4dbe3cbda531fb7f83d94b8ef97d00d569013480d4063304ad1890227c94ac536e87a2ce1aca5acfa3a6f8a27acc58c36d0683a24f05cd7d30ea140f0202ad55e5b1367f842b45af14d281a50bb718df190b7c83e71adbb0c3e64b3c53e74d7f74331c229e21df3120d19caeb48a25eac35bbe3e24bddb413b7cc1df31b007af538eba73220e590f026578c3b9e0053d91fe1e65610d94cc087d3333d1d6c024b69b9afed46b5e17067d10c7a773b1ef31e3c492a12ed6bd012581831a776c98ded2d50975892fa34ac926cfb812aa20eaf639c42c4ec71a079c6e2ee71ee151d9a7c5af171cfd8843f084c97814e16b2c4ea8afb0a7ebf3e326b85fc12d39fc400bbc9c142b7d9eed7445ac3d0ba177910683c6063d0c41034ba59fb7676f26e9e429469d18fab0fd57dfe5853090f950abdad2959583b66f7108fe6b51aff8131d36c82dc75b4dbcadf882bfdee251848d335828e9dffa4430158e503c9ac728d8686b1f374530d9f6094deeab703f7a831690e779005ee49ce2c69f1852b3d692ea9924492f266a49766597fe3d5b821f5dc965b61c3278e708f246a24910415bfc027fbc66c64425d1cc5e4244d432cc1cd23bbf761d7b30496389196ffec79d0793073b930aceb58678dcb8416cc03eeb4cf29950c3d9cbbdd5a8e04420680d54e419bf8d459ea5578e347b90cda2a97869a1", 0x1000}, {&(0x7f0000003000-0x68)="67926dab1ed20c10a285da0a3746985309e96b3632325904a7845df7870ffb776cf51da2cbc15965c77eb6b7a0da85a088846cec98bcc81989afd9ecc53f24442532551a0c5d0d09f62b0e9d3f3c80eb1ffd3491d84810394b2eab1a9b1631e20b38d84c2f0fc14a", 0x68}, {&(0x7f0000004000-0xd3)="8fbe0e0c501103c95d583c71533cf349691885e29bfedec61d52305a4149a404dd3f5c93f8dcbfb959353a9ff1c660107e5879674453220db89ee1f5ab663005fa8c14aa5e82621bbddfe31c5a6d2aad906124b4abc1b9084feebaf31af097ee17dffdeeaf04335a85dc2b51e27dcf869095b828e46795fa7ab20d5a4ca85328528f76b6ad1dd61f8773b5f2ae8c96c2d1d92865f59f46683ca84cd4fff6c85ac8030fda435cdc01969eb2d05c980c5cc81c6d815603140507627a31b400425036ca2f7f9f3e8dc1fb1e911645d0be3d48b388", 0xd3}, {&(0x7f0000002000)="827831a5ad6230b5c3edbc3a14c0475a06bdb99d16018065f4dfad4d3730d1e304ad4e76ac4a070f5bde2016d94fdd369387511596646bad782e76757b77fbe7", 0x40}, {&(0x7f0000000000)="033a4a294f9db673944f8aa1efe7c6def8b9160ddbaaad42f1f0dcef216301fa3f830d090117584a95d8b04011c7cbd4a5aa611a88dc504426ab3a8328ff1b628b4620b7dd50d024eb3c3c1edfd634f478d534d1de7f164062dbc5451f00758008e718fdf62cb6653fe9b458", 0x6c}], 0x5, &(0x7f0000003000)={0x88, 0x117, 0xffff, "5974d1bc939e376aa9c9d213840ee30b4b1d72f9a32c8c294a42237a082aa5ed636666c1e340f926c2c2c353f05355138177da0d0d0b720fc4c0a69a16df3751a48a6e6494d7e8033733606fb8eb1a10678a1a6c1e2b8029e53293536ba84293a84d4719b9fec918846a622ae8ac32ab6e33"}, 0x88, 0x4018}, {&(0x7f0000004000-0x60)={0x27, 0x8, 0x3, 0x3, 0x6, 0x8, "4f81f2d17ff25d93971bf6631d3439012dd8df3f1a3900163b500e1c9655b5f01439efa47aa59afb189aea3436783a2028952d6248ef0893c09a535755d5b0", 0x1}, 0x60, &(0x7f0000004000-0x30)=[{&(0x7f0000001000)="7e987db2732d7177f3001c35fb7fbef23be1196570775e70", 0x18}, {&(0x7f0000003000)="3939c32aa7841bc744ee349b62d81c12ffa64ddf8322611eb853e32c63d221023f01fdfbe20b89d8a11a3b2e7d9da957347b886a33edf7579c68dd8e57bd3e05feada1bcd5a02c9d83c21f2d9ae02e0dcbd2e5", 0x53}, {&(0x7f0000003000)="3ebd3cdda37e9b9c1705c0190730e5e26f2d06c486c23329f21e799f2cb4aa1036267f201c986f6a8d62dde6abb0838fcdb748737c46660c552c724cd78b7388", 0x40}], 0x3, &(0x7f0000001000)={0xa0, 0x1ff, 0x7, "95b319daf81a4d3531f7e4832819af7a100f10fe3dae64b1fc5923a5b193102b133f82b039214c2e304fa0e4f169969e10a55e30e1ac8815065791a0fe00d6f333801e8d524a7615171137ae8a8d1edab369e3dd0c565e81b932bfee226688cfa806e3388db41a050e68d4089ea4a495335a469d5c45111a08d826a4d93f6f8977ce699ff001d974f5"}, 0xa0, 0x48005}, {&(0x7f0000003000)={0x27, 0x7, 0x5, 0x1, 0x8, 0x80, "71739cc2dd8ccdfcb8003e2b5aaef8e1de7627e5a7769120abfa100b377929880efc575107aa3d3c53980bdd0592768d502f4d41e3e0ec60bee2765e5e85be", 0x2b2}, 0x60, 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&(0x7f0000003000-0x10)=[{&(0x7f0000004000-0x89)="14225da258633905d37e42f1ee78bb8c398bd85a3dc8be45b2ed6f0e9c8c8b77fa8c5b27369b30c139f92a048869b9418c5e9e4da39a472d48533019644bf575a0eb3f0a437306439b50674e3452f33e47b44f37cbd100421af008d4ed305201ae97585ef839974ea7f3475d7418afb7cbfe1f5c0deedbc671f1ae646ed610bc06eab90fd2a690c816", 0x89}], 0x1, &(0x7f0000003000)={0xd8, 0x0, 0x1, "32c3e897457f4ee0025b3d90f88a56c3dcbd0dc9b75c3d764217229d92f3bc20468b8343f9c92681e3c008edab40295b2e7d1323cb94510ca638558c1382fd4b00baba1e0c738abf9666318d58415c0c38699d714ee7b165831c54aece94912eacac9756a0006d08a17d14dff4873c6deef12edd69b1e0c67ee6dcce84afdc0a4758f5add616be06f3002d899421b7d0c02f5ca38a59f1c6310c3f8661c2b06455232a10930e2cf70fa48be225c26e98f969ecd330f885131c7341eb66b3f56e6e70"}, 0xd8, 0x8000}, {&(0x7f0000003000-0x60)={0x27, 0x8, 0x10000, 0x6, 0x1, 0x3, "aec2d58e97b52de12c4f584b73fd274cd03dce4e82b83309e5b59e7efa360b1b76f42de4c1fbc08ef87232a132b99ded92875d42799a5db47857c37c8daaeb", 0x4000001}, 0x60, &(0x7f0000004000-0x70)=[{&(0x7f0000003000-0x33)="3838d1dbb7fb7695a3fa5363b588ce142a9d1a1cdcd3e3ef992380f826bc5001a3b979585dab1154cce029b6780512ebf13dd3", 0x33}, {&(0x7f0000004000-0xaa)="66ae9f23b6ee4bdd3fafe992acb65eb4e1799329b169f83a3c632f6b837d29baee805781b63a76943eb9b14fe1a20489265db9a5c503ff4afde7b3c45ae84e31f9d884b7e97239ad37e85bd287c33edf5d53da7d587beaa9677b8049266fc250c3d35d441ae3b574d77af1393137605ce97a5a4e57c1fb13f86c2a633be957ce1ac8307a5b1863f342ac9f2e2935b34a3f48d8418b807af3f392a0457b7ceaa11a44f7591f49eff91185", 0xaa}, {&(0x7f0000002000-0xc5)="2980d8ff4275de303d03a174d48ef666748d957a49f40dd74ffd13dc51de546ef89a3930e2a9aa1d412713984da9aadb047a0b10699f42dde6d02de33217f3ad35714e7524ecd7f267c641a56e20ded43d6426a90559076d2981355d9e47c3844d741e0adc99f8066d7bd2a2a6b3f342e2f8da42b9aa95290127e7a359c6b1fa3dddb915a88e5c73cc21513cae9be15cbea732d143655b6930d755280fd19352eba347c0351d6d8e8e5b067cec003470d536fe544786f9f8fe895b02bdb61561f02d2d843d", 0xc5}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000001000-0x88)="1dea4bce9ec6f8838822e3987364baef38e308500a5ccc4456b7c292a6cb4f20bc045bbd4b04dd5c7041215dd92a21059edcec50ae5cbab5e0a8cfd9265a214834482c4db861f421b5540fdc4e11401ff8d5949ff2459158eb0afa5f0c955c20fa8d7049f38b46432d2ab563531cd0d8d4135ac235cd5ab0a6de47feeac00c2fa4dd3fc7f8e72ee8", 0x88}], 0x7, &(0x7f0000002000)={0x18, 0x10c, 0x200, "e8e1d2ea948c"}, 0x18, 0x50}, {&(0x7f0000004000-0x60)={0x27, 0xcff, 0x3f, 0x7, 0x4, 0x5, "5eda58c7d96b77e1f764829110e93c898602cd58ca54d34d8eb6816a1371f2ea4aea4393366a34da8a17d2cde3d6d58f0187adfd83067bb6b51bfc1095b6b8", 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000001000)="1f307a38846536e5a2b6d2069c5ce5647d18854fb3782a130e90f4b2a86b787cb82d72784a71f42b9aea75a9afe7322c3adc81fa7ec67fd437618026cc169cf92647b3c07f76de92077d2a9908d5c747158eecfb4c521e27e137f62b1106c2ae4d375a7e01187a212e8b90243cc93bad007067fd7b819e83193a8870c69d61cad256c3ef73435ba572ea65bc128440dc2ca46642bb2c3aa6f7ae96681ef910aa1b7591e7d074ba07e5eef6e0a78c2d2ca82a8b", 0xb3}, {&(0x7f0000004000-0xb1)="1890d7633d1664dba04fc5c1b69120e3359314fcba427a85b4d279ffae5b7fcb7b8d4cd86470aab530b0941f7129941414ddd2c47fd9d35b184c48b6b377942f4da98be6ca26271630e004917649434fb818d447b9dd121efb3b4dddc8a8f62281ec9aee87e7f6488fe6d73228e545a01c6a64645df1767d9e1bbd5d1cdc11cf8e4ed8a03a017d408a703a1c510f4c6c5d554bcbf56adc947dae699758f3db9982406032e91231948c6b46ae8ef31d6d47", 0xb1}, {&(0x7f0000002000)="0aa00bbd797cdbdb429b27cd677d74ea26f662e11937d7a1dcbfcc4e83b5bd7ffe55ec88aad3ccc1549cc56abffa5b05c9d23417af61a2c7c197c6f23b06b1128456ee499f464a23908bdfba0151a3dc5a87dc4e09d24c0d05c8e0bd", 0x5c}, {&(0x7f0000004000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x44)="4c8453eb901f02692d35b48b01d0e987dd065e7f2b7a65ceb054e7cf806bfba4324fac22362519f67045cf672e4dd2d07790ababc7f28d29c3e46914f32d3093defcce1a", 0x44}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0xc1)="a264f742c8b73d8750e94889ce9455bc9755284c7c9a0319174a0b9361f23e2018893f38d89c264f4b8bd5f55d87ff955ba1f775ba892cba5007a475c885879ceb3ecb3651b0c2668d31071b338605fb205a2d2312f14151d01580e1612c1fb8bcf8dbd6345b14dee1b87d724bc49efbc1e87dd457c2faa64f08146a0736c705b652ae2f3efb34908cb66e28b7f586188bc7a06ab1745331091109108ea988d4581006c351a4b23dbd864dfe4c425f3586046b4930dce398a2528367d7fecaf46f", 0xc1}], 0x7, &(0x7f0000003000)={0xa0, 0x11e, 0x1, "ce210433e2219eb65e3c27e516120f4209d82b2994b195625d1b840b770606222d9c97db18f429de93466b60d176ca13b082e825b8ee7df628a5e030ca69ca3aa5daa74d71dedbb17c7330b83d190968a3e7830dca9516c8185e67a69ba7d12759559ad497744a41af0654e490a281bc146c0ead785d33f39ff65a3ffc3cffb973b87396467f744a168c"}, 0xa0, 0x24004804}], 0x7, 0x40) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) getpeername$llc(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/28 19:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x40, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000f6c000)='\x00', 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000a2000-0xc)={0x1, 0x1, 0xfffffffffffff000, 0x9, 0xfd}, 0xc) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000663000)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) 2018/01/28 19:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x3b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000283000-0x20)={{&(0x7f00004c7000/0x1000)=nil, 0x1000}, 0xd9473419b3a995a9, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x3, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/vga_arbiter\x00', 0x10040, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000c49000-0xce)=""/206, &(0x7f0000c07000)=0xce) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/28 19:50:37 executing program 6: r0 = socket(0x10, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e72000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='eth0\x00', 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000119000-0x4)=0x0) getpid() chmod(&(0x7f0000025000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x100) unlinkat(r1, &(0x7f000032c000-0x8)='./file0\x00', 0x200) 2018/01/28 19:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007de000-0xd)='net/rt_cache\x00') ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000230000-0x78)={0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x677, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x5, 0xcb8, 0x3f, 0x7, 0x0, 0x3ff, 0xffffffffffffffff, 0xec34}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009cd000-0x10)={0x91e2, 0x1, 0x6, 0x4}, 0x10) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000ab8000-0x8)=[{0x6, 0x0, 0x6, 0x200}]}) 2018/01/28 19:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) dup(r0) socketpair(0x11, 0x1, 0x0, &(0x7f0000dd5000)={0x0, 0x0}) dup(r0) r1 = creat(&(0x7f00003b7000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d5f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={r2, 0x1}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r3, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000)="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", &(0x7f0000638000-0x9)="282053763f57be23ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x6) sendfile(r0, r0, &(0x7f00001d8000)=0x0, 0x5) 2018/01/28 19:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000c12000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d15000-0x38)=[{0x4, 0x8000}, {0x2, 0xa1e5}, {0x3, 0x3}, {0x2, 0x2}, {0xf, 0x3}, {0x2, 0x40}, {0x8, 0x8}], 0x7) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00005b4000)={0x9a1, 0x1, 0x8, 0x20, 0x5, 0x3}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.655708] device lo entered promiscuous mode [ 34.678507] device lo left promiscuous mode [ 34.754119] device lo entered promiscuous mode [ 34.764835] device lo left promiscuous mode 2018/01/28 19:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x417) 2018/01/28 19:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000882000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000095d000)=0xe34, 0x4) getgroups(0x7, &(0x7f00001cb000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000588000-0x8)='./file0\x00', &(0x7f0000ce6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r2, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/autofs\x00', 0x20200, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000a57000)=0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ae3000)=0x0, &(0x7f0000f2b000)=0x4) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00006aa000)=0x6, 0x4) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000e95000)=""/4096, &(0x7f000012c000)=0x1000) r5 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r5, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) connect$ipx(r5, &(0x7f0000e4a000-0x10)={0x4, 0x4, 0x6, "e430eaf9554a", 0x5d, 0x0}, 0x10) 2018/01/28 19:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000512000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_set$pid(0x1, r1, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c97000-0x18)={0x0, 0x6, 0x0, 0xfffffffffffffbff, 0x9}, &(0x7f0000000000)=0x15) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000027000-0x2)={r2, 0x7fffffff, 0x80000000}, &(0x7f0000f86000-0x4)=0x8) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000fa8000-0x4)=0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) r3 = socket$inet6(0xa, 0x0, 0x2) listen(r3, 0x0) sync() 2018/01/28 19:50:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$int_out(r0, 0x1, &(0x7f0000332000)=0x0) 2018/01/28 19:50:37 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000dc1000)=0x1ff) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce5, 0x4) 2018/01/28 19:50:37 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000360000-0x35)=""/53, 0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x15)='system.sockprotoname\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000)=0x0) r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f00004dd000-0x37dc)={0x37dc, 0x10, 0x1, 0x702, 0x7, 0x0, {0x7, 0x0, 0x6}, [@nested={0x194, 0x48, [@generic="999a92e7279e01ff28573dbc99489b0536e407961a567e2c76821ba23abb932c263a1b304ceda81876aa6ceec36987e4049ecec9112baa7fc802c50ee56b95362bb317abe250229719002ae262482840cf2f1730fc38cddb0b4cc68153dcfc712658f41ad83e1c3d0d1a67417819e104a912a8d67c9fb51f6cf179e1907b6360bca3f069c5680cf35469f2c34e8c5dfebf", @generic="b282acbef34595e243f2ac5559f5e8746bdb0aed107486edf9ef3776edbe88f74efd0aee27a01f894f3c59433017855c8986b819af5f2b7083a51dce89367bdcb767143bd92572f28a084658b9bf2364c15062f260e8ac5e42211c231c0ff59477a0cfa013e450c5e775d4f2f0aad8ec448aceee1bde284755930c86d0c11bd349af411000a891d29f52002d1be01d8b2774cfd645c7017ebdcfb5244f2c542bafe101624ed657c27baafcddbc1ae79a2619b8859218e4c1f2dd17379919621778faab8bf0a08b1b60c754e524d5a885fc027098daeef68734e09a57e203b1b164c033d1b80644c3281323671b8b2150d3ff", @typed={0xc, 0x5, @ipv4=@multicast2=0xe0000002}]}, @generic="d050935a45d853eaa52185ab418d4ed0d5ad1488e4e27a95f5f3fbf6808d0dd43d1bbc3089dcc2f74f4d8b023fa450ac71567e348f35e28691d09ae4dd01f1bcee4ceed601f6f22966270a5dc36e6035e4ca7ac20648b2f5f1ae8e1dabc696833ec95f5d04f7829428625edc6e48c47276a5ce4e36530269dcb61c0e1251d07f6a8bce72dd031921e79bdc6389bc827cf77c", @nested={0xc, 0xe, [@typed={0x8, 0x46, @void=""}]}, @nested={0x11e8, 0x2e, [@generic="383d94f3bd87857092fade1d8ba895e28f2ea50e1271a6896fb0d22b018ab67afad4e22d5d2464fccd8bc92b6cc2dc7a2ee71af5913042c80dc191fe33fd9e0dd8aa7c25f4072daff82705ea55", @typed={0xc, 0x80, @pid=r2}, @generic="cc076aaeec10bc6600d2e5e163ef2f401649d0f768a6e501ee155ad96d96f72a39c7676d06e8b7f982eef53454fb275c67224bfd4499a4e125b3b4faca565fe5edb4b4685b82af4828964d2681fa8e47d835a13a7305bc7ef7a9a56a4b146b0981215196525c074d69c5a3d83c5df421f22bf37652436855dbf411878b", @typed={0x1008, 0x50, @binary="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@generic="9bca", @typed={0x8, 0x38, @void=""}, @generic="f0d99a9724bf0aa7c2599381db9f7740e3ef85a0b5e04e19e4bffbe11d3edeffc807f1ec24a37816dedcd6ea006ac165c112194cf6304217959a6593b86306a54fc1e3bcb700e50b7c23b535882d420d7c734bc923cc4a18b0fba9921063d47ad3051961772e5480bc31b87aa9e147879c30ec644cecec0b6f6e6b131a47b4433ab8294e4d8ca6fb1c999974e99a444a16be88c351d4e4cc41ae4e8f60109e9e6d87683ceb3cf7b87657ed4decb106ab17e534609e77eff4eaf4cebe1d9ad59e6b69b2463e4c212f36b7697a6761eb51f35c521d376c77b5c08afae2e0f30426efcaf13de029313edf9065594c4c0897", @typed={0xc, 0x4, @fd=r0}]}, @nested={0x22b0, 0x2d, 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@generic="7c0b57286c299825f52c7428808c0f11898b0facf45cf5d6625451b5602b", @generic="438c479e022b9f93d3223abe4af2c775878d4da3d59a30db4f80cc319566861092dea7cb9f0b79160e04996ffed444d7f1e1b233e5914d56de447a9081d697fb93c3954e1beef4f31b5fe87d9b7b74ce82c9d11902b89e97592141cc574cc9f03d3a41caca6f33e50b288008dc0a8c50ec2d0f6861ec1f40092a285c90778ce38f66c2eb99aaeaf2c3255028baeb0bd72d858ae191f63e6d34cbec0b95104ab421796bc216fc4b14ec0faad3c41953c31d250166e506d23cc5319028e7c237c027ef777dcfa8fce813eadda2174b1f2112425780bf7b7164a6e0e021ea8dd04e98c4541236d540fe5824ef", @typed={0xc, 0x7d, @ipv4=@empty=0x0}, @typed={0xc, 0x24, @pid=r3}, @generic="676179357496f08f527ed4c393bcd5f90ec04abc05e9faeea592d3fa738983188ad14ebc224e7a9acc922c27fdcbe1d1167fe826a806a646983f4ce9443c404cd0756135eb41af9177e7b85783194531a373b9233ee011b25e8d2f8c53e3ba8c860960de3f71a46697653967d08bd50b401469d048692b6be899a3fb6290f6c378d3f0259ff87e704edb792b1bffd0430b9297ada07e68537efebf58fc088b2b3ec296b0c13c7763015d54c506b11a9140721529504269b3ae3e9044e3729eb57838411c43dd61ad4fc59cad4909a3647e117cc1ca4bef8412", @typed={0x1008, 0x64, @binary="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@typed={0x18, 0x65, @ipv6=@loopback={0x0, 0x1}}, @generic="6d30b917da0e8c5711c847bf1d6223c454ad872efba25c20a2809996d336107ea0f444fd3d63bcd47fe68a8bc40ae2026614945a36528b637d56efaf0464917083de66b4ab3f9a7f56ee56f40bc261e159ffc74780087857428635eb4711b51e5bd3ef9aa45a857d8fb4c56dd2d964511d63d6520aa416289fec0b3cd279c19d576abfb79dc16bb72ecb00bd25a22a2c"]}, @nested={0xfc, 0x3f, [@generic="39be5db79eda4cf49702dddcd785452e79e561f1628e9c9a43f0093fbc2f91f018e8b5c5c7a7a8315386b929f53286e89c109fae93e2eb89ea0ac712a3ed150e502b97f5cd606d6f6304b5cdd3892aaa9351f21773140d3e28948a04d5b1c418a48e386789c16368bba9b7091eebbf2a36ded6b24252b6a8bf14451ce0742e67c46d7120fd97a756a0a53984bec5", @typed={0x10, 0x5c, @u64=0x7}, @generic="ed8c2814c3b9750f70d34ee5656499035ebb981779cba908d4babba290d30ff5fc1807fcd4547db32e856561f0aba1ef02bcbf6a299577331c8df7ffdafd23f690d0df", @typed={0xc, 0x76, @uid=r4}, @typed={0x8, 0x1, @void=""}]}]}, 0x37dc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r5, &(0x7f0000005000-0x2)=')\x00', 0x3) 2018/01/28 19:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) dup(r0) socketpair(0x11, 0x1, 0x0, &(0x7f0000dd5000)={0x0, 0x0}) dup(r0) r1 = creat(&(0x7f00003b7000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d5f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={r2, 0x1}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r3, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000)="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", &(0x7f0000638000-0x9)="282053763f57be23ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x6) sendfile(r0, r0, &(0x7f00001d8000)=0x0, 0x5) 2018/01/28 19:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) open(&(0x7f0000e8a000-0x8)='./file0\x00', 0x1, 0x142) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000047a000)={0x1, 0x0, 0x2, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00009f0000)={r2, 0x2}) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) fsync(r0) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0xffffffffffffff12, 0x8000000000000, &(0x7f000049b000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000005d000-0x12)='/dev/loop-control\x00', 0x30001, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000038c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 34.923280] audit: type=1400 audit(1517169037.891:22): avc: denied { setgid } for pid=5672 comm="syz-executor3" 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 2018/01/28 19:50:37 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000000a000)=""/22) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000+0x89a)={0x8, 0x7a, 0x8000, 0x8, 0x0, 0x8001, 0xffffffffffffff80, 0x0, 0x0}, &(0x7f000000b000)=0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000d000-0xc)={r1, 0x45, 0x20}, &(0x7f0000011000-0x4)=0xc) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/28 19:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000065f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000f8c000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r2, &(0x7f000031d000+0xf9)="", 0x0) socket$netlink(0x10, 0x3, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = memfd_create(&(0x7f000061a000-0x23)='security)keyringppp1eth1cgroup,GPL\x00', 0x1) ioctl$KDSETLED(r3, 0x4b32, 0x8000) r4 = creat(&(0x7f0000a7d000)='./file0\x00', 0x9a) timerfd_gettime(r4, &(0x7f000064c000-0x15)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:37 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000935000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b3000)={0x8, 0x80000000, 0x8200, 0x81, 0xfffffffffffff800, 0xd2, 0x100000001, 0xcf8, 0x0}, &(0x7f00006d2000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3}, &(0x7f00003fe000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x6}, 0x6) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000014e000-0x8)={r2, 0xa9e, 0x2}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000aa8000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b84bdaee1800f39c6bcb6b0630c63795"}) fcntl$lock(r0, 0x5, &(0x7f000000b000-0x20)={0x1, 0x6, 0x400, 0x8, r3}) fremovexattr(r4, &(0x7f0000d66000)=@known='security.selinux\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000177000-0x4)=0x3, 0x4) [ 34.964077] device lo entered promiscuous mode [ 34.977532] device lo left promiscuous mode [ 35.001322] audit: type=1400 audit(1517169037.971:23): avc: denied { create } for pid=5700 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/28 19:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000809000-0x99)={0x0, 0x66, "f2f4cabfb1ccc250d832cff582e1749fba10620e49dec208bedae3ca7425e1bbb81a2013b547efeccd3d5c0b9ad9236a5e8194ca1fcfc7ab081a9e87950823eb8bf4e9f8b7a68db14b41575e401a378a638e4d151b2d1e4ca29a6fb760c7f78e1ed36b4d042a9b9deb60d67aed8f3aa8076a077049cfa6fea67589556db2e6a2882c0a8da681bc035280c0169768a92778"}, &(0x7f0000d41000)=0x99) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fae000-0x8)={0x0, 0xffffffffffffb6d2, 0x1}, &(0x7f0000de5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000019b000)={0x0, 0x8f, "1922c1fe9601ef49f64de810d2be578ad1fea8802f4ca273f33ea343bd143074054cc2056b6521f8b39c93c1a18bd1436453fe06dfbe903b4f12d4aef60852db050c987e482070e9dcea84141792bd37bf1b644b9498ffaa603c9ffa2c378343cacc4f858587a4d94938ba178aabe757ca40cbea695fd925cb599be4a1efd3a4005ac1cd5412c28beb360b8428d93d"}, &(0x7f00007a9000)=0x97) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008b9000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x5, 0x9d2a, 0x4, 0x60, 0x3, 0x899, 0xfff, 0x1, 0x1d2a, 0x2, 0x4, 0x7, 0x6, 0x9]}, &(0x7f0000210000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d39000)={0x0, 0x5, "e86c3398d6"}, &(0x7f0000b97000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ca2000)={0x9, 0x1000, 0x1, 0x8, 0x80, 0xd2, 0x6, 0x9, 0x0}, &(0x7f000084a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000424000)={0x0, 0x67f, 0x6}, &(0x7f0000e1d000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000035a000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c91000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002c0000)={0x0, 0x8, 0x3, [0xffffffffffff0001, 0xfffffffffffffffc, 0x3]}, &(0x7f0000aa5000)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000051a000)={0x0, 0x21, "2298e2b2454e3b2f33efb53e06f13805920946d0f8395f601426f969d0e879782a"}, &(0x7f0000618000)=0x29) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ffa000)={0x0, 0xb8, &(0x7f00002e3000)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x19, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0xa00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffff481}]}, &(0x7f000073e000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000552000)={0x0, 0x0, 0x20}, &(0x7f000090b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000823000)={0x0, 0x6, 0x8, [0x8001, 0x2, 0x40, 0x4, 0x5f3c4d38, 0x0, 0xff, 0x0]}, &(0x7f00002ed000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008b0000)={0x0, 0x988}, &(0x7f0000fec000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005d1000)={0x0, 0x7f, "c60765fe65d023b4bcde11d7ace640dfa888f544e0582964b21949c905a1961defda44004b3133bdad816ea4d8059ad467f3ffb51babf3422935c6152e2a8d822085f7a804f87e9e97b6ea553f4788fc5145b3c474ab396f6bf2348ffb01c0ed2346ce5ac844a3dbd093ddb60141eda5c68399139e36b899c16bd721af81cd"}, &(0x7f0000e8c000-0x4)=0x87) sendmmsg$inet_sctp(r3, &(0x7f0000b21000)=[{&(0x7f00005b7000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be3000-0x40)=[{&(0x7f0000e5b000-0xe7)="a656e9c8b1b01fee93ecfdcfdc9d43366a13f65698af0e49f6ae858a01bafc03a4748213ab1c73e4aa2e0d2f079b0e74b626b4eebe008c734e532b0fd33da8b3de0a66160b4221aba9f111bc9457f91fc234ebb77ec0ab5435feaac9eee22792cfa43db3db686a8c5ccdb2d28b2fdef68724f83d83f7e8b9ba76928ce0ce616d694e12b080e7fe744ae6ef4abad1c113acd3eb32b7a49ad7992f9bd3025d4481773c4901b0cdc6e7d279a97dfbc890eac1d2a5206336d3f905edc977e51f0abc17ab69995efe2986f7c74b0ca061ee7481fd6b30e1f0b99a15c07cedcc2111195becbd0ddc081b", 0xe7}, {&(0x7f000096f000)="9ed6a3e61178bad15ea2b5267b2339b13884103b49ddf6b294aa884a1c95c4df6405a742a90ebe84a1f472c2343a3ef36775c540274a442e803c44e7d981a96606dcffb0e719e3c467be1580f63fdda109b6b8b459035814c19d280d7dfa293158fdfd7018e3a0d90bb6a78e41a7dad9e8dba35bb6a7cf100d68c540b2a310a913a43ccc1b15", 0x86}, {&(0x7f000048c000-0x1000)="d21c90aaa4295829f058d2f5364e656e07e0396b726fc6ec427b272571297edc377be1e5917c21982f478dc8e21332bfaa480e21f4dd09cbd906587551831e4faa1502aa001b6c0714d02de9e0872ad35007998c92912328f5ec62f0485f478f492b8eaa225f9bd803a2a6a5ae3a973d9741aca832b570c835bc9bfbf9961e5b831b2dad0a44a7edd9303ed6f43d8e95247e63e3d181cf00b18eb4c2aac4873209b15d0deb96a5a0799dedee14c2b54bb692aa1c9976b78702bed1508096a5964ebe2dccbb8b9ecb8b35831ce30e8cc6fd2283c81437d9b457a23ab8ab45985731fbf8d734f13fa35459e19550f8fa4a948b1084771d1e46b7510c3f7f1f575e73c53ca4cba61749b14f2fc00559509895df4b9746b39d0e4fa54690f5c2c2b3c232f00ca91b22a4f7a892336792d428ce4938753d8b9ce4cc1bfe0b888d6867bd5412fc031c70d86f17b934ddbc0f7a1d5de78ed9de11f42c0d0db0e1c840e449e2937a5af4ff8c77089ce2d846d392753876487be47247aceed55d4a4811306c3315af057737e8057fbe4bc9bf7ef0d52c9928769b2f69bf7f51a10cc7369483edf64903db3ee6ab1b2713c1d34a7efa54befe6fda0a269de4cecedfcd5dca0c327f763eaa8f1374c0cbad599c008dd9e55db46b922e84dc03f0557a85c3b341205c3401984714fe3598ed4d55cde273c7c0d73b3a98814d63186536446abc7ecec904ebede25e6d01953abfbc633e37f56fa3aba8a6c730ca33f327c46ed08fd5bdeca0fd6c516852fe5b5193ebd031bc5c2165a71992bdda496b3e1e3a62697523115e182ff79a73ea0f19f153a81a6165bb0fa8583cf48400a09fcb23e297ad088cb73207024cfe0243ff463747c5824e06e920e041089e2d0e0c56230a0e571d07c59d7ca18f39b7b7717c07bc797b550a8c0e4211ee5ef410cee70f2805d8d79944e2a24339ed683128379b869c1c7a88da260433d20e0b6f72086394aa89ffe05d0ab20ec8438a7d09760bf40cb9dab22caf73c4cf0fbbc44477f883a9069368f8127f08b51ad9e492091ae832a5042db5d099f9a3b3f843b2d588d793d1d4ab6de0da121f3a512c27eb90214f28ea637aa375e41d3e5216d06453b2fd65c22a2f497331fdb4e71601b48a6cf3129dd12479b2c3f4a30ba9a0e9ea1dcb2a939112a54b6dec9f6f99633968ceee7af99b2e7c5ee648a7b3692e704fc66e5705316227f20a8b234405f9f064b9c1e2444f3f544156a7938ef806c1faf97ab58ff7220bc5d8ea9ad195a1e17ef15346cd5a93618249bd8d454045d9e4c5108b775926fce7b128a893d1ccde622c86ed66b17856d6ce50479e49fa681ce4693097d47cd9b37b3b6ff1e3b6469bd9cc20d17ac5cf525efd9ea0d4c61aa778282168e02a639779438d5b8484c268cdaf432f0903287c3f8706bbe6acc99e9dd628ee0709f3b64514cbc6b917fd53832c51d04385780778f7ee0931fa84b69c53cf9f290e0ab6e9a5e9ecacb3d0f22c975a192dbc5ecd4f34ee09619cc567cc8c50469e696c8eb0f98c9158ff6ecc5ee48b01cfcbaa2798d00504a6decef5e79cb87ee58911dbcce8dee1722692af87bcdefbb1d908ee23d4bf176cc968c1f38e7ecfe54caba6a9a9a6eedf8bf1912cb5d7d6f59f3b9e83b3330510b3dc44e86777572b73c2591cbda89d5e319882ff26764787017f39db362848339df0c0f9d98e791de3805823cc538b9d9031b0e167b73681f55c1bbb1a687efd3ada50a930ea2897184271e197b4551251ced620f47e2bf4ee6c7586d8389e296c93ea6da587dd73eca56cb52cef37e41d47503aba50b0c92e0d268954203b39c27a91fe0c2b322d4e3886d0bb816b13a70679c3552e81ccd981cf85f860ad3023ab539c322ac212403b66826a0ed29c6bb7ad9a71907dfb6e03653164f2d0442d88465f30b9376fafa6bc47d322322c916fef450f871bf988fef6f80b3af5b2d77944adec7e082afa4c39ecd7bcd5192054d4b4052c4ff35eff6f9a4db44f8fc8760f5d564968e99aeaa88b2223cd69491bab3262601286a7d2a8a1c47012cbcf805ff0562ca7a9aff389c5fe7b2d422301a981dc1eddb97224d700b65a4c915f8a2a2a96f7af588dbb350556ecfe20deb8cca4effd45bcf99a8c2e6eddf59beb3693e7ab6cd752f1d61e9d2f6b096a08cec0705b0b3855c9c274bdfdca39324c3a2cb96a52252ca3e18961f94504f17f5e535e1fdea5f8fda097846e5c55322e4e7fa2e4bd0eab3071fb131354e532f28c7903df6234c63abc7aed8925f47f65095584c2609887ef25497afd2bace741810b72b100fdbde8b61eb335dd532db1480b4314afb129043ee79be1f8e6a883c9a5dc0705acc588c79c6edae01d71de882061044bcbb960edb06927de0c4ffe94d4f3e958183493c283799127c9ab383f0347eae1469b98839f9080a5e2385e7f071bce52dd80b19e165e8415e7f7aae4f43800ab032a6518ce80a6a53ad883f1b7e0016dec4e942c3ee8385bfdb1fc22a0331c4729b97e52b749d60c3b26336d35ba5ef3f4d8d12bb154c5789ea65ac8c899ffd4291cd522e641108867c963fc1b9470a1d31b89be9da3ca78433eccd00784494775be3b6e822f38c46fa700056f732010b2fd18a5f8d34bb17e51c6ddf91e8bbcd6206ba672a7ddc10a12c7b5440fd57329c69415af9d9a38646e61d37f179de42d4bf66f87da35a1f1fb332b0b6171967c8babd3c4e0fc8f280a53d766d806ca18ec01ef4a067cad7d88298c2392f282473abdc61f145bf7223ad744f404ac21c8c8da5009579cc3535b1a278413cf05dbcf9a8e7baacb7658bab1a22cf49ad77cd7cceb8aee1a5a2f084b7e99fa65509f6229d4b31b34f635034e934e0d2a6a5687393cb8610b06c547cda75503942eced08c27f47bb9e8d70aa7935e8ce6059ca3cc5bf1b0d0f3bac1a8044aa4b8dd8e9b40ac229d9c5d1ac6548e27b28b1ffa60d6bec3f390c89822f79875f7818f046e58c79df10c2e5f5add93ed1adff862a4d33642273f551c8620864e542ac3129fe3e0636f7116f3564cf36eaf62fa9fcca81d77a9e29f2ae4cdb4329ef643dd2aec8df3f5378ad31f49b3cef01f8041acfca6e6d834e2c21b96ccda463a3b9052a97cdcd42c702ce3927e10e5f28a09366006401c3f07de64bbe3b7a604aadfb07ff9043e35eff005a3266b98c2812edf0d812a5da2b11edb84567e33fa469c059f695965cf38cc0d916ce09e45300aff4fd93edbfa4145339822863865429eea49bdb64988d5b2fd86d0ef3fe5daca66542bb774219c20358aafae2ddec3854e41e3b975c6b7ea64a69d3d4b4fbc07f3b40f2dc842d6359eb80b6f291f786e8e8d15a7fc4f8d7a954498cb913faa4882c0101073fd475492c8134d4b0ed3d034d0858b08a0ddfc774ee8204d2954dfe8c2c92174f8d8e057536887df503615298b45c1422126ddf6b4d4397ce66b0118996ebc2cb9a632d324b826ef00d17d5a51f47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0x1000}, 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0x1000}], 0x4, &(0x7f0000690000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x400, 0x1, 0x5, 0x0, 0x80000000, 0x1, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8000, 0x286e18f1, 0x6, 0xa65d, 0x6, 0x10000, r5}}], 0x60, 0x1}, {&(0x7f0000d63000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f13000)=[{&(0x7f00004c1000-0x50)="34df6652d1e5cc6570b4f8b4d1bd04c8415bd772079807e6c14e5490743d07692d999fe0444564a626b767c02bb7b5f8225d1baa51123e3853e2ed29ac12c11befcafc75efcdae05f877c3511524d153", 0x50}, {&(0x7f0000caa000-0x7c)="7d6e37d5542c4a7fea07611c10314f7a3b066c7214c64e856217e1d08a30c8e72e829063019fab3aa6f09ee295e22db77924b6b853807c65e370855418129d210fe4c0184977c97c9698acaea663085a25c4079761e1f471d8a50c4a201ef7f0e4844f3b3bc1c1626185a3e6806a8add5660f84aad84ada33c0bf5f2", 0x7c}, {&(0x7f0000d85000)="5bc821a3e0397d7d53870c4bf6136c6cae898c57c2feff5a123753faef060c2cdc024bf34f36db1493fc557145dc0287f389ee7f63e2806f", 0x38}, {&(0x7f00003ce000)="a56a7b8bc894c038e9a9c942886c47fb19bf1a58e8ac74eec8e5a48bc59a58cd6cdf03c63d888132739275067a6c0eab5268d55c5e645f5fd3740cb2da4299112ee4a7f08a1b209ffcb6e97c37d3ae17f860a9ff29c91eecfc4bac573a4fe026d25cb0a6268277d4986325209faa6dfb3d0c0f3d497e22b2618296dd6b1ff1eec8909c8f143ae74a9c35ab1c8e6eb69a332a32d04b0d336f8122234af8f0fdc249745d4f6a26aff6109ff6f1afe58fd558b8db136d0ea70ec68dfd238f4656e4776d9008ffb4b4f5f772e2099b676dd5d59fc1dae3f52c3087bb3981a508cc618e7c15932754affe", 0xe8}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f00002a0000)=@in6={0xa, 0x3, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd0}, 0x1c, &(0x7f0000af5000)=[{&(0x7f0000ce2000-0x4d)="8ea7536ab9feccd36f455a9b06da9ad33516c3e93ecddf5c97d2bb2509e8f8683766694a2375bbfc38dfe5afce2db3205b532d7215dbcc9af6c5fb65ae5ea85b23a9ec192c147fdd93545be83f", 0x4d}, {&(0x7f0000bbc000)="53aada461edf21f754b93e5cf3667946f71b94268a7883680ee7ae2f899086823b4afb7f3a7560f22a722b34747d7160d9e10fbf9ccd891453664f0c1cef2d4e499ca432", 0x44}, {&(0x7f0000ee9000-0x24)="7857b2598884405b294078fe4fe1cf64307434592880c67be0ad7704da493f150cbae2b4", 0x24}, {&(0x7f0000459000)="0e5e9c23495b7f301ad968f83622ae058fe4ba60da245abfa8c61f67e827081026875284adf5094921d66262dcfb15de53a9146c2ea7e5cc50a9efa8236186d40d5b869d840e8b0bb1fb59839937e921eba70bca0e7c3ee7131850889ecf3534e14cc9465c477dcbe6f8c3499dbc44137bc72915", 0x74}], 0x4, &(0x7f000063d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8001, 0x8, 0x2, 0x777, 0xa5ee, 0x1, 0xff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xd8f, 0x8004, 0x9, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8001, 0x1, 0x800, 0xf4da, 0x7f, 0x200, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x6, 0x3, 0x200, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8, 0x1, 0xffffffffffffffff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xfac, 0xc, 0x0, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x8000, 0x6ff, 0x8000000000000, 0x9}}], 0x180, 0x4}, {&(0x7f0000c0e000-0x1c)=@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, 0x1c, &(0x7f000004a000-0x80)=[{&(0x7f000026f000-0xc2)="246769cb1807930923cc8c3320f0cd61ba512633a25eccd6e614b4c8224ee16c4d0c40c73d40f4a31f12ec28e3f4c6d7e59f217ba7f1f28892082aa90eba00d92c72779f8406e1255570d8ca6205bace5a870328e78074a61295f3dea386750a1a66c415d5b82ee7352ce0f0a4b95e173feebb3b972a62d4031c1ff796141f02105d03b7d1e3f67754da2040b22a2640997d37dfde268a124b4e3c894a582ffebb3a2f9597c654ffbace7c1b736bfa8677478cdaa341d86778acae6ec3e39cbdb6be", 0xc2}, 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0x1000}, {&(0x7f0000156000)="de7a21cefa04c0319b550c2f4b06a4c8", 0x10}, {&(0x7f0000815000-0xfb)="7ed7a247988e6f1b4e6980253001edd2677bd7f5c98ab2c5711adb4ccef7660c61deec727c9ed881c3ce83ceb3f7bc5f63bf450617b93779094d29c775505e34580fcb71df35d504a875280581cd9f9b8ee4b43c38ef90bd376691f6ad5a40d904a8a5480a9984dcb4baf4ade8136193c091d19313101b25bcf89d939bf8ae4663cfc7c6631d9442ba6ae4f882f0163b6609b7f566701b4c0f963f41fd3f9d218926bd0813655812b4cc9f4efc7b47cbe348abcb24040ba2c88376e7de221e69f47fb240b32b02217050e26f23cae249284dbd4cd4b97bbb0d767667c81cbe3a550984e94120216eba92008756cd329a9117d15ab5d05eb4bda779", 0xfb}, {&(0x7f0000c2a000)="6da95865464a438cd3b3c64c3c17f4039ae4935c7b2bcce47aee3ecbbda69bc02d4fbeef276ab92b03493afd853ac501cbe95bf8970f1888ad881b04f552b600d6dd31e0224c57d38a6120480e6b202a14dfc3342086a80dd0ba462ee409a02a96b1d122aa7d2cd0fd72ebeeb45420f02d", 0x71}, {&(0x7f0000d16000-0xab)="fa82e20563f295b30a005a0ee121d58b5ec1aff72f5301b433093cb189d029b6038081d92fb171e1fd83e7ed8b7cd02b3ca815082187ae462c85e4277283acd799f73a6d46a3c20f7030dd071759dbcd74f0a57011171e0a459f68d76b3f9b562aff77d7354dd449915e9ec93c63e7d88c2e9aa203fe55ef7859ae99de64b33bd678adc9f756caefc0641450ded4428752c024c642a94469cffd29286174b4a868a17688b9da8a2978b14f", 0xab}, {&(0x7f00003dc000-0xe6)="dc4eb148dae4e7cf3b2ca953405f79170ebc60af2e12efc2d65bf8a95c66353a77988b033dd3ef56773271323d106d52fc9c8718a5210aeaf7cc5b7752a43cd4118ef5eb471bb6701c028c7a5bd46fee46ac4940e354c0b5fedc9fd118027e6fc806b0b95aaff416ca4560259a594f94acea776d7fb1350d42d5ae91bfa62d5f78a8865afc510d6fe13824257a0d8e62a23a0bb57bc8884ad52b2d310b08888b54ece756590456cf0202711a277501896c8e380c0ac5656d14662f3a89d3de1095e3705a266410af9b159330ac7f34e8236ddba0439b76799f17b7ad43bdc5efa317fbc5739d", 0xe6}], 0x8, &(0x7f0000af5000-0x90)=[@init={0x18, 0x84, 0x0, {0x4, 0x100000000, 0xfb4, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x101, 0x4, 0x8, 0x2, 0x7, 0x9, 0x0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xa19, 0x101, 0x1, 0x4, 0x8, 0x8001, 0x3, 0x4, r13}}], 0x90, 0x40}, {&(0x7f00003a9000-0x1c)=@in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c, &(0x7f0000b93000-0x30)=[{&(0x7f0000039000-0xd7)="5e926e1221cc0761939788a11000d8bbdcfd2c8f634f89c8fc5dc6893b591b57bd29115d9e87830ec6b110273a50b053d5f5474923c46f0c4cc6261baa78e2a1d49091b93380cd4e32ef8facffb0b0b70dd40056b5cf551178eb729e7a9daf3846e173069a826c2111952a878af1010ddb17a932e66c97796b8aec81ff8b22f0f570af683d5e7e35c75d77fb0fda20644d6f0048a7a590bcf3a347bf01db1bdd9c57533f1458b5dff11e799294fe9e6392a0a8555f899d03dd275edab452b539acbea726b0e185d5ca2c7c9aeb87ee1960ca241e36d0f5", 0xd7}, {&(0x7f0000001000-0x19)="1b40e6800ba955094e2a86e75617fbbe5bad26cb111e12a989df22d89c8a357dec3f4780adb0d13d3e43cc3b445858aea6919f4f0719c80f72da7742ccbcae1b1e8e3b5e1709e20b2bd7d49e288bf89544e2a7abaa1167b6a3de5210c8222b4eaf5139c0", 0x64}, {&(0x7f0000624000-0x21)="b3f560a57d56f336b800ebe097917de94883bf587ee498db7ab0a0995046ceb08f", 0x21}], 0x3, &(0x7f000071b000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8, 0x80, 0x10001, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xfffffffffffffc00, 0xb653, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x100000000, 0xffffffff00000001, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1, 0x20, r17}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x1, 0x1}}], 0xf0, 0xc051}, {&(0x7f0000736000-0x1c)=@in6={0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, 0x1c, &(0x7f000068d000-0x60)=[{&(0x7f0000e61000)="ce467e68a83e8b58e07b105b38fee9ca0746332c500649d1065b0b816223ad024a0a54eb72935d5d59cefc6e5ac81e329e4a210eb46952d2fddbcf6af8c8c3f90d5596f3a12d9ffc8c704d0ee23a1dbffad8f844c847517762fba763c38c3fd37312ff3417a37533e58ad1065629a15c4803c123f55ff8a4df1edde03f519c5585a4bc9f6ddb94925f3cf0d02104b14e6c99d89fea153fc8f6b76bb76fae235ca53acbda54731f9f5056a61367965f40557e0f747eb0313de4dc1ab14edd1d97e34deecc2612216d3831ac424a3c77d31bcc40e0628f2c8fd103cb5d27356d3381794e0d352c6da468c03742838cc8ef5f4107cd3e4d725610497f7e7d8e2723b1d614776bb2590cc89ef5ea1075d5c80990e6a4e2577f4f26762fc98d6b6293198ef2cf360d7b4e07c0f6dfa96e72c6948f8d32bbf59b545b20ccaea4ae05c4e2fea643892fd6496557825b9f8631bb0875b52eda69512769a0e94a1c9164c79bd3e9ea34e46dbb6469cb35122773b688b62f3308d8f96608f50be5d2d38e3ebeaf92799442870947cd7cba1b4a4591225427b26d74f1f8a5db11c6d3a018093c070c16a237f154194280399b95fb6a49bb3fc4c5a836d1d4cc7751c88398e354c8a2312fe0c314d66cc3bca712c2724c69f1baeedefa1a924da495d60a6db294b1d44bf453b145d3fd7ae43da134fc544a660a89f62ab48259fc80f273a8869aa66c641651552dbdcc37b71dbe7e3d597c104700486da0708829d9e3fff8c68e3952dc7f2c5ad18bdf7d82fe5d4eff834a8aa405c3351165d3a5173ec27ccfba3d7e43f6f7111db8e5d54c606624325f030e6ba263287908562824f6ae34ff0186dd5e6c65c132a379fc2148055c6b0eceff3af17db5741670ea2d58c02abdc1dca1a1c665355234046366aef1062c88e0bd46e3e71585e417387582de4352e6b848c9df0d717d68f3eaf300f16013e1354cd55df4ae544fc0a643c5db696e7c49ef57683bdb1c5ca6d3cd7b6adfe0e715ec98902784a332b34d030e4368481708085f9583715956831dc69a8858d94b6d51bf61341ba8fd3eb5e99260fdd9371f24bb7da9967b0a296c631752b3fd04aa1bea14488e3a09d77e86943b55628b4849375a21b5a5d21dcb73155bd31392cf1ab46bacbc2bd4573da5b86b90cf79d258bfd173689dd19d1629a406b1dc10c20bbd90684e2167386352da8789d508737a7a1dfb70f117fe403899cc763e90e82bbfb5ecb5e7a8d343898daa9876f9009e36476cccbd350c50949ccb86be4d4e0e5c9762ba917301b30815b3b5e82b2f234775b9317bdc6672d7fbb49a4bc89ce722323135da1d523d068564b8fbe7cb1f80b9caaf13bd1bf5b96b3892f124ac7cf72f61a1e311678ba6a109a89e8f798f81db1830cc70af6d694d53d58a9c3fbb76d3867b16356849f167b39295e05783f3f6528834eb7d77507f8dca479577e4ea64b47a6a47827a35e6af3507c5a6db4acad75c64a7cd94269957ada2cc7c023715543c48f277b3a17d820d68c5661a0e081cf18f294f3b7a46ec68e41adfdde2b5fc27ebf6cd1d089c4d8c4c837d26210ee6960bee9fef811059c5e25219ba7bc28b9ce07940d7233891920477e2c4abec10be41c7255642e7dbaa1cc083a5a3fa7c7d3291da248e56199a41fbcb910554a87f7376484d136e39e614ec3a9ac6aa9e3339d1058b698630b49cd2a5fb5388f463d8541a74850ce1cfc7cae60511fe6f3fc583a8494d7995f653cec54d425d65b4d5e875ce3997a736317e4cbf7268f19d14e3a824f04791a6bc43e5089b834504e40a205b4ae2c7c674ca2c2de0e7a4a6d8f492c03c2ce9fc479085ce4c253fd0d6101b50f69fc68f1d1db13f6c724f7a8e18f4d1a26a019fc5aad4db98bb87ae93cb103d4d2ad65b58d517257b4323c5efcdde38cedb44c69f033e9b5b8b4c7732146330355b504a90f69f673a699d20a0e36d2583bc66bc502a9b50149d77316ffe45b4ed7e0ba524d391972f57a83c939804cb0ead77aa23ee19437616631a4fd0a704c99408f5ab030789226ea2cae7abda9b289bf70fee8866b4b8c21a904b37113d2435fc6e4484fe65b0403ddb0bac98a40130a457c9c7681d4d7dcb2c74d2d33ce519ff5443a1dd22e5a418f728d69b7de3ed4d906260a293352c996c7a7b56801fa5e2dd6e582a073bccb92021364726e1af9bc2ad3fe9ade6ab97b864f3ea4b2c75bedb20f30c7cfeaec623e23e9cc1f10048641f96ac331b84a31ceb3d855d1ff63f8b3c04664baf1e369ee4fb1502a401bc6b3cb0580b1ccecb57b06c442fb85ca68b5b16e828ff0f06b6bfb48f9817e491581037d2ea3212c601c76d7793bedb6a0888cd2dd36669d9bf23e6b1e6316f8b746b8beea09f4c493765e2d47f11fb155bc502ccfbf8733e4e111deeb0a016215579282928970804aeb9869a5bac8261d9610842e276445ffb0a8b0e3576b6c801e52648a951c1fe7ea33102da8bdcdac0184d6c0b18cafbfebe4ff76293ffb3414f0f32e2768d248b6e7124afec1dd3627c9cfb683ed45fd23d7f06c0064f597fb014547e902f3091743babcd32c27e628d9445faac56ea5d3b0d3c38c4c16c11a9e6414fda63639c0b570cd659993679e36b561e9b0c22b700946176a5b09cfcce210d01cff4221aa804575fe46bc8303568dd38f3c075a34c422d815ba158ed1be0e4344d3fe0dcc7da058537dd74ae75c2773e5c828d5419bb3e1afdc07a30b35da9c58eed186c8b3424ff1108cbe44982b16ae4c2113804431ba25b55c1b55f039e278744ea7063744e230bf161b24c189063923428a49126ac1e18123eb104fd59577fee75cefa4f3ffcb3825cecd577bd7801fafd9217a8fc11880287fdaf3190e3227be44ace6653c0f79cf45f445798555019580c36480c4d4ae32cc2eae351b42b5964aa0a4fbd2bf603bd9e04ae7904becd0b3b3e0cdfacfdd719482af5b2927878825f2f0f4a2251c415afb3870926f4f25a8b73a6d5efc3a62999da85ff8c4b35789d335715811b878e0b55f82949ce88144451f02b380e802e76701f16c4e38a78da97368e59f7197c79e0285de3e31462c21b649bf6858042934521f592c3ff9f78929f195d103d4bb73419a859e4c48bfc68a036c800cd740795a18dcd38af1ac2a54973d3ff01e11dcb472b9e378dfba924f20d65079c4971e91f02c3765836f01209ba6bfa831ac67f31d0bfc159ae98b5ab36716b3ff6c778c3185cc44a316274eb270e0c9e5d4c007b2c895760caf567bc16f4d718f16e886d7f305d55c71192d1a4b8cfacbd8dca2dc5c7f88a556e36198433e2be05a3c54c58cbc5bd4cae6d40e76b89d89831969701ca5c737641af2772de21040565bee56a7fb4197ec9fd9756c10c9708a635d6ee3e60aa08b61d39171cd175073e1fa976b978fe1a8980fcbd5efa8de2bc0ab51ac21acee7b4e7d46e531b632b26602278384646b06d1a273af590bcfa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0x1000}, {&(0x7f0000de3000)="bac7", 0x2}, {&(0x7f00007ae000)="8df8258a4a01d1a064375a060f59bfe1fc20d72974ef24ebfad44f6643ea36f4d97b31b941b93d152c219652527732b2cea4f6e54c91eb669caa94bb1293a66efaa5ee0f2f02e3ae873da62f7d91ccd12b2008b832a01efebde4a2214544de2cdbf4af9326383a745ca5815d30a532fc7c897e0aa49f02a04642f73b906ba828fb16dfdaf97e93bd998496e728fa4d54a381b25b745ab3a9ce7b3d623dc6e9f3778f8e5f9e0b37a5eb7061da", 0xac}, {&(0x7f0000600000-0x1000)="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0x1000}, {&(0x7f00008d8000-0x16)="9f12bd851db1d9880943cfca6c184bc1dd1e1e769a3d", 0x16}, {&(0x7f00004f8000-0x38)="fa294bd55f4ecf01bee1b180894d063b39b0f7ceff9c851bb4d659e726bfa2e03a2b8cd8314ea1c9661e5b0744ea068c3669e35ccd872c4e", 0x38}], 0x6, &(0x7f0000737000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x2a25, 0x5f6, 0x8000, 0x8, 0x5, 0x40, 0x97, 0x2, r18}}], 0x30, 0x0}], 0x7, 0x800) r19 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) sched_getparam(r2, &(0x7f0000ee4000-0x4)=0x0) read(r19, &(0x7f0000950000)=""/128, 0x80) 2018/01/28 19:50:38 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000004000-0x10)={0x1, &(0x7f0000002000-0x4)=[{0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x9, 0x5, 0xdd, 0x6, 0x62a96778, 0xfffffffffffffffa, 0xffff, 0xffff, 0x6, 0x8000, 0x8, 0xffffffffffffffe1, 0x8001, 0x0]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x2110, r1, 0x0) r5 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10010, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0xd4, 0x0, &(0x7f0000001000)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x20, &(0x7f0000005000)=[@fda={0x66646185, 0x0, 0x2, 0x39}, @flat={0x77682a85, 0xa, r3, 0x0}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000006000-0x20)=[0x78, 0x0, 0x0, 0x0]}, 0x8}}, @free_buffer={0x40086303, r4}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x50, &(0x7f0000006000-0x40)=[@flat={0x776a2a85, 0x101, r5, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x0, 0x11}], &(0x7f0000005000)=[0x0, 0x28, 0x0, 0x0, 0x38, 0x20, 0x0, 0x20, 0x30, 0x30]}, 0x7}}, @increfs_done={0x40106308, r6, 0x4}, @enter_looper={0x630c}, @increfs={0x40046304, 0x2}], 0xbb, 0x0, &(0x7f0000000000)="3ef1c4eba342d29ccbbf7d35547c70bb7e42b79131a78cb2ce85318d792d9beeb79a60c809deb3cc280ab3303b202dd8ea31f42c90344e3abd9e6b449d5dee45327732a649a124a01fcabcb042c2832acd44fdb96a0a52f52cb5735b67169126662e3ae393e8906d323901c72809c1b0ceca9af2a07323853db3d12cc8f52acf6a3a5414f60c379393a1ba5e540440163bceaca3cc47b70c00fa815eca92e8e721e4e2e30b85a84c403335f8a76d4bce86f26ac00f182424097b47"}) syz_open_dev$binder(&(0x7f0000005000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r2, @in6={{0xa, 0x0, 0xc41, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8810, r0, 0x0) 2018/01/28 19:50:38 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2018/01/28 19:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000826000)=0x0, &(0x7f0000686000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/28 19:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000015a000-0x8)='./file0\x00', &(0x7f00009c7000-0x68)=""/104) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000025e000-0x6)='ramfs\x00', 0x0, &(0x7f00005aa000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000458000)='anon_inodefs\x00', 0x7ffbc, &(0x7f0000032000)="") 2018/01/28 19:50:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x100) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000ab6000/0x4000)=nil, 0x4000}) r5 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000002000)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='erspan0\x00', 0x5}) fallocate(r5, 0x23, 0x0, 0x7) 2018/01/28 19:50:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4004, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f2e000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006fb000-0x4)=0x5, &(0x7f0000b3c000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/sequencer2\x00', 0xa6082, 0x0) write$sndseq(r1, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e3e000-0x4)="ba67e8db", 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fgetxattr(r2, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000101000)=""/0, 0x2fd) 2018/01/28 19:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000172000)='/dev/sequencer\x00', 0x802, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xf499) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c47000)={0x6, 0x4, 0x0, 0xfffffffffffff402, 0x7, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$autofs(0xffffffffffffff9c, &(0x7f0000e1f000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000073c000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = dup2(r1, r1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000bf2000-0x1d)=""/29) 2018/01/28 19:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000377000-0x10)={0x0, 0xffffffff, 0xa6246b8a8b5676af, 0x7, 0x2, 0xb9, 0x800, 0x10000, 0x1000, 0x20}, 0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000445000-0x86)=""/134) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000067b000)={0x70fb80000, 0x80000001, 0x10001, 'queue0\x00', 0x457, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000300000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x8080f, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000001000-0x35)=""/53, &(0x7f0000000000)=0x35) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) 2018/01/28 19:50:38 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000011000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f000000f000-0xa8)=[{{0x77359400, 0x0}, 0x101, 0xb09e, 0x80000001}, {{r2, r3/1000+10000}, 0x5, 0xf48, 0x9}, {{0x0, 0x0}, 0x8, 0x8, 0x7}, {{r4, r5/1000+10000}, 0x800, 0x1, 0x1}, {{0x77359400, 0x0}, 0x101, 0x7, 0x0}, {{0x77359400, 0x0}, 0x55f5, 0x1000, 0x3}, {{0x77359400, 0x0}, 0x7, 0x5e4, 0x40}], 0xa8) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x6, 0x0, 0x2, 0x8, @time={0x0, 0x0}, {0xc2, 0x6}, {0xfffffffffffffa17, 0x5}, @time=@time={r7, r8+10000000}}], 0x30) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000012000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000012000)={0x0, 0x8, 0x8440000000000000}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000012000)={r9, 0x3}, 0x6) 2018/01/28 19:50:38 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000c36000)="d5f5a34fb141d28c546164810dd906d2e0501f233b6c6184c5a6879eb1f908654ab480ae3e59ea3ea132a06a5d900e9a47820198c0efd9142d90f95485e4975e70fd76b012aeffb043cb3dfaac194b57db4ed26061c40ae3a2430b4d492fce03c2671f47c6f06392", 0x68) 2018/01/28 19:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a5c000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000460000-0x38)={&(0x7f00009c5000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000885000-0x10)={&(0x7f000017b000-0x54)=@ipv6_getaddr={0x54, 0x16, 0x411, 0x0, 0x1, {0xa, 0x38, 0x6a4, 0xff, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x40000) bind$netlink(r1, &(0x7f0000a89000)={0x10, 0x0, 0x3, 0x50000004}, 0xfffffed7) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0xfffffffffffffed2) 2018/01/28 19:50:38 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b96000-0x4)=0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 19:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00007da000-0xe)=@known='system.advise\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000878000-0x10)={0x0, 0x2, 0x1, 0xfff, 0x0}, &(0x7f00002e7000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a96000-0x20)={0x3ff, 0x1, 0x200, 0x6, 0x8c, 0xfffffffffffffffa, 0x8, 0x7fff, r1}, 0x20) 2018/01/28 19:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00006db000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e5b000-0x1)={0x3}, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f15000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000375000)=0x627) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r0, 0x5452, &(0x7f00000ca000-0x8)=0x20) accept4$packet(r1, &(0x7f000015d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d36000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a14000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8a000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000edf000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x101, 0x0, 0x0, 0x0, 0xa0, 0x20, 0x87, r3, r4}, {0x6, 0x4, 0x1, 0x6, 0x401, 0x8, 0x1, 0xf950}, {0x2, 0x7, 0x6, 0x2}, 0x7, 0xa, 0x9ca18ac70e989269, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x6, 0x0, 0x10000, 0x1, 0x8, 0x3}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a0b000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000413000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f00000d3000)='./file0\x00', &(0x7f0000bdf000)={{r5, r6/1000+10000}, {0x77359400, 0x0}}) 2018/01/28 19:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000046a000)='/dev/autofs\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000755000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ad000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bf3000)={r3, 0xc, "ac02702c55a193d4dc78eea0"}, &(0x7f00008e6000)=0x14) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/01/28 19:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000622000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) mincore(&(0x7f0000414000/0x4000)=nil, 0x4000, &(0x7f0000f72000)=""/207) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = dup(r0) futimesat(r2, &(0x7f0000b35000)='./file0\x00', &(0x7f0000b3b000)={{0x0, 0x0}, {0x0, 0x2710}}) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 35.131744] binder: 5721:5725 got transaction with invalid parent offset or type [ 35.143524] binder: 5721:5725 transaction failed 29201/-22, size 32-8 line 3250 [ 35.161841] binder: 5721:5725 ioctl 80084503 20bf1fe3 returned -22 2018/01/28 19:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003c2000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) prctl$setendian(0x14, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007fa000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000c000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4, 0x0, 0x3, 0x0, 0x8000, 0x9, 0x80000001}, &(0x7f00002c1000-0x4)=0x20) poll(&(0x7f0000051000-0x28)=[{r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) [ 35.208109] binder: 5757:5759 ERROR: BC_REGISTER_LOOPER called without request [ 35.216892] binder_alloc: binder_alloc_mmap_handler: 5721 20000000-20002000 already mapped failed -16 [ 35.233150] binder: BINDER_SET_CONTEXT_MGR already set [ 35.240569] binder: 5721:5725 ioctl 40046207 0 returned -16 [ 35.248888] binder_alloc: 5721: binder_alloc_buf, no vma [ 35.248906] binder: 5721:5752 transaction failed 29189/-3, size 32-8 line 3127 [ 35.282191] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.290089] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.306755] binder: 5757:5769 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 19:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000036000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe6e, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x34, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000205000-0x4)=0x5, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003dd000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000bb000)=""/125) 2018/01/28 19:50:38 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @common='bridge0\x00'}}, 0x3) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = memfd_create(&(0x7f0000009000-0x37)='ppp1\'%}em0+md5sumprocsystem#cpusetcpusetvboxnet0cgroup\x00', 0x0) dup2(r1, r0) getsockname$packet(0xffffffffffffffff, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) 2018/01/28 19:50:38 executing program 7: r0 = memfd_create(&(0x7f0000ce7000)='(\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x5285af9c, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x442, 0x6, 0x10001, 0x0, &(0x7f0000532000)=@generic="85fe63204b8f4c6a1771eb73616002e0", 0x10001, 0x1, 0x7}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r1) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/28 19:50:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x200000003, 0x1, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ffd000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000394000-0xce)={0x0, 0xc6, "6a6e6b7e821058f6a271eadc370fcfbcb44188a4203ec81bae4a679a3315fedad3bc89b26ab51753b8e60c182872fc7e55625f80ef0b0fe8ff4b649f675dfea04116bacdd2cda4615f191a8cc52a06502cc039d9bb756e8ce9dbec3e83f9abac76f37e7f02cf3d3588d1917317d694072885b5e95100571d38a59fc0cda88f68129a48f9cc18b1045aa66105becd94d60452eb59b1c2b5c4e7ed9759a72fc381759f818f402d58d8ded61cd407f205ee4985068fe5e40e83c91e675c238f0ea01f709802954c"}, &(0x7f00004ba000-0x4)=0xce) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000a85000-0x1)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000088a000)={r1, 0x100000001, 0x20, 0x836, 0x0}, &(0x7f00001df000)=0x18) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e8e000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f00009f2000-0x4)=0xc) r4 = add_key$user(&(0x7f0000934000-0x5)='user\x00', &(0x7f0000059000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000051a000-0xdc)="3bff84c154b3d6bc3d34d040151fdf1843ae26e5b4569ad382f3e043047a362cd08dadae86c9415de1dee9409c91200467f669d45570cc94c4fb32afcf120c034b3ddf055c5d7b69b8aacdd611c94c26821a6f833d069453f91eef3c464eef9ddfa184b3d4b1cecff1471d945e29aa260dece94db2a990d911866600848b81359d6bb7da43ce963a4ce6d21cb3aff09a5bc01fecdbc9f93e911120484f89705cebd2ee2ecfe47a9f98c243e5d2b59f0ff49e36390e0a63bec6ef4b8255814a7bd0e154040ee54fa4591b8352952e99e7713cdc86d9e1b4f0c8eb3c46", 0xdc, 0xfffffffffffffffe) stat(&(0x7f0000b16000-0x8)='./file0\x00', &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000076000)='./file0\x00', &(0x7f0000a93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000de1000-0xc)={r2, 0x5, 0x0}, &(0x7f00001f0000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a97000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000717000-0x14)={r1, 0xc, "52b2ef9e92ebc419b1166ad2"}, &(0x7f00005c6000-0x4)=0x14) 2018/01/28 19:50:38 executing program 0: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000629000-0x4)=0x0, &(0x7f0000de4000)=0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00002a1000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000de6000-0xb0)={{0x6, 0x7}, 'port0\x00', 0xd9, 0x40, 0x4, 0x1, 0x0, 0x6, 0x20, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c0b000-0x10)={0x101, 0x4, 0x8, 0x1, 0x0}, &(0x7f00006f6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000075f000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 19:50:38 executing program 3: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000281000-0x10)={0x4, &(0x7f0000280000)=[0xff, 0x7, 0x40, 0x3]}) lsetxattr(&(0x7f00001f9000-0x8)='./file0\x00', &(0x7f000027f000)=@known='security.capability\x00', &(0x7f0000280000-0x1)='\x00', 0x1, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000027e000)={0x400, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000027d000)={0x0, r2, 0x10001, 0x80000001}) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000027e000-0x10)={r3, 0x80000000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000027d000-0x13)=[], &(0x7f0000249000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/28 19:50:38 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ad1000-0x4)=0x0, &(0x7f00006fb000)="") socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) syncfs(r0) 2018/01/28 19:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000191000)={0x4, 0x6, 0x1, 0x2, 0x0, 0x1, 0x80000000, 0x2, 0xffffffffffffffff, 0x80000001, 0x100000000, 0x9c44}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/28 19:50:38 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f000001f000)='/dev/sg#\x00', 0x1, 0x400) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000022000-0x4)=0x80) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b12000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f52000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r3 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000c4b000)=""/135) 2018/01/28 19:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) dup(r0) [ 35.806149] binder: 5784:5792 got transaction with invalid offset (0, min 0 max 0) or object. [ 35.817214] binder: 5784:5792 transaction failed 29201/-22, size 0-8 line 3190 [ 35.842429] binder_alloc: binder_alloc_mmap_handler: 5784 20265000-20279000 already mapped failed -16 2018/01/28 19:50:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x8001, 0x638, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x78, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffffb}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) socket$pptp(0x18, 0x1, 0x2) 2018/01/28 19:50:38 executing program 4: r0 = accept$unix(0xffffffffffffff9c, &(0x7f000005d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f14000)=0x6e) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000007b000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) seccomp(0x0, 0x1, &(0x7f0000691000-0x10)={0x8, &(0x7f00002dd000-0x40)=[{0x40, 0x8001, 0x5f, 0x101}, {0x4, 0x20002000, 0x3, 0x0}, {0x80, 0x1, 0x1000, 0x3}, {0x40, 0x9, 0xfffffffffffffffb, 0x9}, {0x3, 0x4, 0x774, 0xffffffffffffff81}, {0x410, 0x378689d1, 0x2, 0x8}, {0x1, 0x4, 0x5, 0x19f}, {0xff, 0x7f, 0x7, 0xfffffffffffffffc}]}) ioctl$int_in(r3, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) writev(r3, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r3, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) close(r2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ae000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000114000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00002de000-0x8)={r5, 0x11}) 2018/01/28 19:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x10) dup(0xffffffffffffffff) 2018/01/28 19:50:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1000, 0x101, 0x200, 0x4, 0x9}, &(0x7f0000001000-0x3)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7ff, 0xfffffffffffffffd, 0x1, 0xffffffffffffffff, 0xca, 0x1365, 0xf6, 0x7ff, r2}, 0x20) accept$nfc_llcp(r1, &(0x7f000091e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000349000)=0x60) 2018/01/28 19:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) socket$pppoe(0x18, 0x1, 0x0) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c74000-0x8)=[0x5, 0x2]) 2018/01/28 19:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f04000)={0x0, 0x0}) 2018/01/28 19:50:38 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000d1c000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000cdd000)="01fa35ab9b0a7926152bbc53ab49bd4db1b4bf287a977180ad344ec851b06e447475182185a8d1ca3a701baeee73a53c746c441e41faafcfcfc43f5abaa270df3bd49e698bc1174b6d1a8ff6d50f8eae7e04518df9e83e7724a15a5344c0232dd0f9", 0x62, 0x0, &(0x7f00000b7000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000637000-0x4)=0x6, 0xfffffffffffffce6) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 35.858339] binder: BINDER_SET_CONTEXT_MGR already set [ 35.865374] binder: 5784:5792 ioctl 40046207 0 returned -16 [ 35.880341] device lo entered promiscuous mode [ 35.885636] binder_alloc: 5784: binder_alloc_buf, no vma [ 35.885648] binder: 5784:5792 transaction failed 29189/-3, size 0-8 line 3127 [ 35.902818] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 19:50:38 executing program 1: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dbc000)={0x0, 0x0}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000dbe000-0x8)=0x0) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) r3 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dbc000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000dbd000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r6 = inotify_init1(0x2000000800) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r6, &(0x7f0000dbf000-0x8)='./file0\x00', 0x100) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r3) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00009d3000)={&(0x7f0000933000/0x3000)=nil, 0x1, 0x7, 0xa1, &(0x7f0000c7d000/0x1000)=nil, 0x1}) 2018/01/28 19:50:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) [ 35.902838] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.927106] device lo left promiscuous mode [ 35.995371] device lo entered promiscuous mode [ 36.000974] device lo left promiscuous mode 2018/01/28 19:50:39 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000baf000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/28 19:50:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b53000)='/dev/sg#\x00', 0xd55, 0x20400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b38000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xc, r1, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) fanotify_mark(r0, 0x1, 0x18, r0, &(0x7f0000c2d000-0x8)='./file0\x00') getdents(r2, &(0x7f0000386000)=""/1840, 0x730) 2018/01/28 19:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000459000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000a17000-0x24)={0x36, 0x18bdf56, 0xff, 0x8, 0x0, 0x0, 0x182f8ba4, 0xfe4, 0x9, 0x5, 0xffff, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000391000)={0x3, 0x400, 0x8000, 0x10, 0x5, 0x7, 0x9, 0x1f, 0x2, 0x20, 0x3, 0x80000000}) 2018/01/28 19:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x2, 0x0) pipe2(&(0x7f00008e3000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000425000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x0, 0xff, 0x8, 0x0, 0x0, 0x0}, 0x20) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) prctl$intptr(0x18, 0x0) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e3f000-0x4)={0x6, 0x40, 0x40}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) close(r0) 2018/01/28 19:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d3e000-0xc)={0x0, 0x400, 0x2, [0x1, 0x2]}, &(0x7f0000329000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cb3000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x2, 0x20, 0x5}, &(0x7f00001d6000)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 19:50:39 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003cf000-0x8)={0x2, 0x3f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a02000-0x8)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x30}, &(0x7f000047b000)=0xc) 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000001000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006c0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000565000)='scalable\x00', 0x9) r1 = socket(0x3, 0x8000f, 0x1) write(r1, &(0x7f000030f000-0x1f)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) [ 36.158646] audit: type=1400 audit(1517169039.131:24): avc: denied { setpcap } for pid=5860 comm="syz-executor3" capability=8 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 2018/01/28 19:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004dd000)=@int=0x4, 0x4) close(r1) 2018/01/28 19:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e16000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000072c000)={0xffffffffffffffc1, {{0xa, 0x3, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/policy\x00', 0x0, 0x0) dup3(r2, r0, 0x80000) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00005cc000-0x3)={@empty=0x0, @multicast1=0xe0000001}, 0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ae4000)={@generic="b35a934e17ac6de6962db23bed0ebcad", @ifru_flags=0x0}) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) lstat(&(0x7f0000046000)='./file0\x00', &(0x7f0000f03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000623000-0xa)='encrypted\x00', &(0x7f0000a4b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000218000)='(\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) 2018/01/28 19:50:39 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000baf000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045f000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000693000-0x4)=0x4, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) r2 = add_key$keyring(&(0x7f000005e000)='keyring\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x2a) 2018/01/28 19:50:39 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000371000/0x4000)=nil, 0x4000, 0x20000004) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00005a2000-0x2)={0x6, 0x1000}) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e63000-0x10)={0x400, 0x8000, 0x8001, 0x20, 0x0}, &(0x7f0000e62000)=0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e62000)={r1, 0xfffffffffffff7c5, 0x7, [0x46e043c, 0x9, 0x8, 0x9, 0x2, 0x9, 0x7f]}, 0x16) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000e3000)={0x1, 0x100000000}) r3 = userfaultfd(0x0) r4 = memfd_create(&(0x7f0000ccf000-0x1)='\x00', 0x1) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000576000-0xb9)=""/185, &(0x7f0000e62000)=0xb9) syz_open_dev$mice(&(0x7f000039f000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000e2c000-0x8)=0x0) 2018/01/28 19:50:39 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001f000)={@generic="1ddc7ec55c75d28237c79e8ed3d4c99f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000020000-0xc)={@empty=0x0, @loopback=0x7f000001, r1}, 0xffffff86) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000017000-0x12)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0xe3bcba99be150214) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d15000)=0x0, 0x4) 2018/01/28 19:50:39 executing program 4: unshare(0x61800003) r0 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') splice(r0, &(0x7f00008df000-0x8)=0x0, r0, &(0x7f00009de000-0x3)=0x0, 0x1, 0x0) 2018/01/28 19:50:39 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @rand_addr=0xfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="80845ac15f7e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3)='}!\x00', 0x1) connect$pptp(r1, &(0x7f0000c20000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000648000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"2954d0442e75e6173aff60d4fca769ee", {0x4, 0x2, 0x0, "456960adfdef", 0x80, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000064b000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000)=0xe8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/28 19:50:39 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c16000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ad4000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f00001c5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r4}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) open(&(0x7f0000369000-0x8)='./file0\x00', 0x2100, 0x10) unlinkat(r0, &(0x7f0000984000-0x8)='./file0\x00', 0x200) timer_settime(r3, 0x0, &(0x7f0000824000-0x20)={{0x0, 0x0}, {0x0, r2}}, &(0x7f0000aa1000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:39 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x0, 0xfffffffffffffffd, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 19:50:39 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000aaf000)="4ef0c9720b1fa0480ecd3ca1bfcdbb62690f3d5fa6359b28cc8fdc2c00bc8f782f4f956d531b53ee7bacf2edb4b02858a95672d57ddbe16870aee87996e8bafec534e53a92d57c1a15afcc605cf6e06c5ada5383f67d5ddc6e9dec022956548d70aebd97b3907d7637290d96ab4961fa4bfdd8bfcb218271b8f08530d5d16489ba3c66bfd80ed059ef34f1e1a271c8f646a3efd3c96372", 0x97, 0x801, &(0x7f0000f9a000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce1000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f000044c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000592000-0x4)={0x5, 0x7, 0x1000}, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000018c000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002e9000)="74e0736b05") getdents(r2, &(0x7f0000825000-0xa7)=""/0, 0x0) 2018/01/28 19:50:39 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) ftruncate(r0, 0x8) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/28 19:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000706000-0x4)=0x0) ptrace$cont(0x9, r1, 0x800, 0x7f) keyctl$link(0x8, 0xfffffffffffffffb, r0) setxattr(&(0x7f0000d27000-0x8)='./file0\x00', &(0x7f0000ea0000)=@known='system.advise\x00', &(0x7f0000264000)='1yzkller\x00', 0x9, 0x1) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/28 19:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = socket(0xd, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000096b000-0x66)={0x0, 0x5e, "cccfdca9f9bb0fb6c96480a5538f73e19f36744c20e3a205a3af89c2b02cb5cedbadc491ab8bc3ed7513dc217176b392a176641ebd8def7be678e9f511d44016b4b0679ed258ab17df6b2ef3d7d08bde1c79426f259b5fb2fb8dc5451132"}, &(0x7f00000e5000+0xc1b)=0x66) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002c5000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, 0x98) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mlock(&(0x7f0000bba000/0x3000)=nil, 0x3000) madvise(&(0x7f000051a000/0x3000)=nil, 0x3000, 0x11) 2018/01/28 19:50:39 executing program 6: mmap(&(0x7f0000001000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000000000)=0x1e, 0x80800) r2 = accept$inet6(r1, &(0x7f0000f77000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000422000)=0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fcf000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f000090c000)=[{{&(0x7f000027c000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fcf000-0x40)=[{&(0x7f0000fcf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fcf000-0x1e)=""/30, 0x1e}, {&(0x7f0000fce000)=""/80, 0x50}, {&(0x7f0000043000-0x1f)=""/31, 0x1f}], 0x4, &(0x7f0000253000)=""/164, 0xa4, 0x4}, 0x80000001}, {{&(0x7f0000fcf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000fce000)=[{&(0x7f00005da000)=""/74, 0x4a}], 0x1, &(0x7f0000fcf000-0x85)=""/139, 0x8b, 0x2}, 0x1}], 0x2, 0x10100, &(0x7f0000c86000-0x10)={r3, r4+30000000}) r5 = syz_open_dev$mice(&(0x7f0000fcd000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r5, &(0x7f0000fcd000)=0x3ff, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000fd0000)={0x0, 0x7}, &(0x7f000065e000)=0x3a6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fce000-0x8)={r6, 0x7fffffef, 0x6}, &(0x7f0000000000)=0x8) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}) r8 = getpid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r8, &(0x7f0000fd0000-0x8)=0x0, 0x5) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000da0000-0x6)={r7, 0x9}, &(0x7f0000fce000)=0x6) 2018/01/28 19:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000628000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00000f4000-0x16)='net/ip_tables_matches\x00') 2018/01/28 19:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063e000)='/dev/input/event#\x00', 0xffffffffffffff01, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000074b000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c88000)={@dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, 0x0, 0x7, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x6, @rand_addr=0x8, @dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) socketpair$inet6(0xa, 0xf, 0xac02, &(0x7f0000b0d000)={0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000619000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003d9000-0xe1)={0x0, 0xd9, "4e91ecc75bd3e2f6a19c514098c5ec26a1b65883ba17fc8d7c182e4f88978f4232bf8df4ff8a3d1e42acec1702a0d7ba81f3e8d8f00277fc90282eb879878542b2d03b13ecdbdb0399deb64083f7821f236c56f83fca1c699653f3499aead8d4e04ca81980b62d866e2448a8d24ad834e75b922dda2bfa698ee2b8e9eedc49dbd637ea2fa0a8f615b3a1ae4277b4ce1d380c471b63fa3c4da9383072c488ce321c6ecd69c74084beed11ef86fef746aaa2adeca364fd1cf9634bce35add97ba781610aa5abd5e315777b92638b6cdf6c058efb4b77049b1547"}, &(0x7f0000ad9000)=0xe1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000536000+0xbea)={r4, 0x100000000000}, &(0x7f0000764000-0x4)=0x8) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000b1f000-0x4)=0x0, &(0x7f0000699000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000149000-0x10)='/dev/sequencer2\x00', 0x58400, 0x0) setitimer(0x1, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000271000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) gettid() futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000b40000-0x10)={0x77359400, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x0) setitimer(0x1, &(0x7f0000a6d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a1000)=0xb) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x401) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e22000-0x8)={0x0, 0x7}, &(0x7f000022b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000773000-0x10)={0x3, 0x8004, 0x601, 0x3, r2}, &(0x7f00007f9000)=0x10) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000650000)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a7d000-0x8)=@assoc_value={r2, 0x8}, 0x8) 2018/01/28 19:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000990000-0x10)={0x5, 0x3, 0x302d, 0x4}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) r2 = userfaultfd(0x80000) tee(r1, r2, 0xffff, 0x1) fremovexattr(r1, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') 2018/01/28 19:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() tkill(r0, 0x3e) unshare(0x20020000) r1 = gettid() exit(0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000262000)='/dev/snd/timer\x00', 0x0, 0x400) r3 = memfd_create(&(0x7f000012e000)='/dev/snd/timer\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x100000001) fcntl$setownex(r2, 0xf, &(0x7f000042a000-0x8)={0x0, r0}) r4 = syz_open_procfs(r1, &(0x7f00001f9000-0x8)='ns/ipc\x00') chroot(&(0x7f00005e3000)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000c45000)={0x1, &(0x7f00009d3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000af8000)={r5, 0x0}) 2018/01/28 19:50:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) clone(0x0, &(0x7f0000000000)="52d164721cce01384d8fa35528558af234cc3162b0dfd15bc8c8e7b5ea11ddc3eca88ce947e88a62b770a23a736f8fde710f5302a6ed8974a739b4c3485e081865f9f1f75b584b3447028646725d2b2e943b736ebaf560645f5069499c33fe65ffe246d51ed1e7106d995e819810481c86424439e3339dac3da713fe89d2f1f989e01d6c70f9cf3d477393", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mq_notify(0xffffffffffffffff, &(0x7f000083f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000cc1000)="", &(0x7f0000ae6000-0x38)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:39 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000fef000-0x4)=0x0, 0x800) fcntl$getown(r0, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000-0xa)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) fchmod(r2, 0x0) 2018/01/28 19:50:39 executing program 4: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006d1000)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000947000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f000079b000)=@file={0x0, ""/82}, &(0x7f0000947000)=0x54, 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000946000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000947000-0x40)={0x1, 0x3, 0x800, 0x3, 0x3, 0x8000, 0x2, 0x20}, &(0x7f0000946000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r2, &(0x7f0000a5d000)=0x0, 0x8) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000c6d000)=0x3) 2018/01/28 19:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = getuid() r2 = add_key(&(0x7f000048e000-0xb)='pkcs7_test\x00', &(0x7f0000e23000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009de000-0x62)="3ab448191871449fab794e6c8e99bf808732ef054803c1c811d63554583536ddc93076cbd141f50e43683a5c340e24a56e02d6cf6707c6d5d93c25bd025353d2cb17ac7cde13023dd754a1a0b72a373caae154c744ce22d19aaf2c5f7da0408baee2", 0x62, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f00006b9000-0xe)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x0) 2018/01/28 19:50:39 executing program 4: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00003c7000-0xeb)=""/235) 2018/01/28 19:50:39 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a9000)='/dev/keychord\x00', 0x200, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000889000-0xe)='/dev/keychord\x00', 0x4100, 0x0) connect(r0, &(0x7f000014a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009fd000)={0x40, 0xdd, 0x3, 0x4, 0x6, [{0x5, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0xfff, 0x101, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x81, 0x2, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0xffffffff, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pwrite64(r0, &(0x7f0000002000)="f7c4", 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000706000-0x8)=0xffffffffffffffff) pwrite64(r0, &(0x7f000044e000)="e5cb95b0091595a458ec625a7cacf51252cca27f98627a8182e9066ddffecfce16553208762f26433b66114895ae5a7af7d6f44faca709b2f70fe8f716b6f3eadadb80aad338ebd07869d345b04033c1d095e8d675c3f04af1407e087e5b35d7f0a44309000000c4e2b24f8ca1adf0827e4f04bb7912f311f91b42777b785d6b178dc09cd5ddc99968ac8b5fa859069e4a7a279a6a4e6b0df33d7b8ca68438125457c5c39e8a041aaeb22bd0c5213aeeea65e3410b27c69d515b72425e90c79b70e2a29ff63c2fec6a77c0", 0xcb, 0x0) fcntl$addseals(r0, 0x409, 0x7) epoll_create1(0x80000) fallocate(r0, 0x0, 0x0, 0x2) 2018/01/28 19:50:39 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000085a000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r3 = getpgid(0xffffffffffffffff) write$selinux_validatetrans(r0, &(0x7f00003f4000)={'system_u:object_r:crontab_exec_t:s0', 0x20, 'system_u:object_r:tetex_data_t:s0', 0x20, 0x37, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x67) setpgid(r3, 0x0) 2018/01/28 19:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008af000)='/dev/net/tun\x00', 0x0, 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, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$1(0x1, &(0x7f0000156000)='\x00') setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/28 19:50:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d90000)='nv\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='illinois\x00') bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) 2018/01/28 19:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a53000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f3b000-0x60)={0x2, 0x7, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x64100800) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_fuseblk_mount(&(0x7f0000853000)='./file0\x00', &(0x7f0000812000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 19:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = open(&(0x7f00007c9000-0x8)='./file0\x00', 0x40, 0x8) fgetxattr(r0, &(0x7f0000a06000)=@random={'security.', '$\x00'}, &(0x7f0000694000)=""/215, 0xd7) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0xfffffffffffffffe, 0x0) modify_ldt$read(0x0, &(0x7f00007ef000)=""/101, 0x65) sendfile(r1, r1, &(0x7f000010f000)=0x0, 0x0) 2018/01/28 19:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000a88000)={0x0, 0x0}, &(0x7f0000fea000-0x4)=0x10) select(0x40, &(0x7f0000002000)={0x1, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x10000, 0x0}, &(0x7f0000a0e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x1}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x800000000007}, &(0x7f0000001000-0x10)={0x0, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000003a000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mkdirat(r2, &(0x7f0000e59000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009ff000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00004ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000585000)={0x0, 0x7fff}, &(0x7f0000fe4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003d2000-0xb8)={r3, 0xeaf, 0x7ff, 0xfff, 0x800, 0x8000, 0xffffffff, 0x7, {r4, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x0, 0x3, 0x2}}, &(0x7f0000196000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000f5000)={0x0, 0x7, 0xac2, 0x20, 0x2, 0x1}, &(0x7f0000d73000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000017a000)={r6, 0x100000001}, &(0x7f000025c000-0x4)=0x8) 2018/01/28 19:50:39 executing program 4: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x600840, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f08000)=0xfffffffffffffe0d, 0x7fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x80000001, 0x5, 0x3a, 0x10001}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r4 = memfd_create(&(0x7f0000f08000)='}wlan0cpuset\x00', 0x3) ioctl$TIOCNXCL(r4, 0x540d) socket$inet6(0xa, 0xa, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000392000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000379000-0x4)=0xe8) recvfrom$inet6(r0, &(0x7f00008db000)=""/208, 0xd0, 0x0, 0x0, 0x0) 2018/01/28 19:50:39 executing program 1: socketpair(0xa, 0x800, 0x6, &(0x7f000050a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000c90000)={0x9, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x55)="7f168d9d75361de34e9860a990733834b736937057fa7e37e1bf353c487b7836819b8c5e2a9c93ad69b509c928cf7c009416cb9b9ea117ee78cffcd208b18d9c92d192befc59de4601d085f9c0eebc43ee0ddd47d0", 0x55, 0x40, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x1}}, 0x26) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f00000e2000/0x4000)=nil, 0x103, 0x3, 0x82, &(0x7f000028b000/0x2000)=nil, 0x800}) socketpair$ax25(0x3, 0x800000000000001, 0x1000000000000000, &(0x7f0000359000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000002000-0xda)=""/218, 0xda}, {&(0x7f0000002000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000+0xe49)=""/168, 0xa8}], 0x4, 0x0, 0x0, 0x8}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000+0x7dd)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x99ceb24598807214, &(0x7f000031c000-0x9b)=""/155, &(0x7f00003de000-0x4)=0x9b) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x40000000001, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x6, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000002000)="c03e83cf04d8dacc9a93f506ebe8a341f2424163b36a71e7060b41201af5053f07c3454b858331ac578fb929c30941e675c347a04e51fd701d8069bf35f6d9d49e8333125f01f8a328633c38e91d0c6a5f8517c4e7c31d24bc9f8a", 0x5b) 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000731000-0x4)=0x0) process_vm_readv(r0, &(0x7f0000ae1000-0x40)=[{&(0x7f00009ef000)=""/4096, 0x1000}, {&(0x7f00000c2000)=""/19, 0x13}, {&(0x7f000084f000)=""/237, 0xed}, {&(0x7f0000d9e000)=""/128, 0x80}], 0x4, &(0x7f0000d2d000)=[{&(0x7f0000f88000-0xf9)=""/249, 0xf9}, {&(0x7f00002ee000-0x1f)=""/31, 0x1f}, {&(0x7f00000e9000)=""/148, 0x94}, {&(0x7f0000f4c000-0x53)=""/83, 0x53}, {&(0x7f0000935000)=""/39, 0x27}, {&(0x7f0000fe3000)=""/25, 0x19}, {&(0x7f00000c4000)=""/19, 0x13}], 0x7, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000658000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078b000)='/dev/vga_arbiter\x00', 0x80000, 0x0) bind$unix(r2, &(0x7f00001a6000-0xa)=@file={0x0, './file0\x00'}, 0xa) readahead(r1, 0x1, 0x2) socket$inet(0x2, 0x5, 0x2) 2018/01/28 19:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000de7000)={0x0, 0x7, 0x6, 0x4}, &(0x7f0000049000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001a0000)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000ce8000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000303000-0x30)=[{r1, 0x8000, 0x0}, {r1, 0x2242, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x9008, 0x0}, {r1, 0x4, 0x0}], 0x6, &(0x7f0000e69000-0x10)={r3, r4+30000000}, &(0x7f0000ff1000)={0x3ac}, 0x8) r5 = accept4(r0, 0x0, &(0x7f0000347000)=0x0, 0x80000) sendmmsg$nfc_llcp(r5, &(0x7f0000f8d000-0x38)=[{&(0x7f00006ae000)={0x27, 0x27f, 0x70e, 0x3, 0x7f, 0x9, "50b1cc87b3cbb376d4431854463957ce005c71c3205a7889d643b9996bfeef2d2e13408c642e2772c7bd4b777f3fbd957d8034fd4f81c2868526604f9c1d28", 0x8}, 0x60, &(0x7f00002ee000)=[{&(0x7f0000289000-0xd2)="3c94fc77e8de823caeaa58ff10ee590008be9b3990cb23b6f298d4fe24e88f503584c95e0ea8617fe715f61ee33e15fc57673269176b71ea7f38f58a7b78db13993a121e15ddd995ef4e5a7cb32797d7131e5b72c77ab764cfcbb543845d4842034907fe4b7d8e623673dc7b026dda32342a4dace2d88a4ec234fcf930a80005a63a88e8af03e0efd0ebfb7f341983d495fad0abf412c974655f8c0e82aeca98e27c92f7a696cf6fe7c93ea4a3ddbe3e886e2a99102440c3d24fa5fe9a60d25e8b762b1e9cfcd2e368fca226619e53ab1115", 0xd2}, {&(0x7f000078c000)="4a7e41e19cc133b761da4e1ce15f4081e9b635788e09f17df675a9e4be9f89eb62b41a19132e3ba93429b3ac3f48ae8acb14127587011d31941182c3b143a490aefd7f4f4f2ce3ac1b2f6f2c70b35208b3ae4f7721d43c9b088c7e581ef5f8c97eb525fed42a696b34380dc97ebcb53d06a8a3", 0x73}, {&(0x7f0000a2a000-0xb2)="a12b7d6667b7722a375dabd384e7de36413607abc3c76c09c640feb3fa9ca9e5f144dbaabe752b13ba5f0120734a329a4bcd74672d5af6fdbe066ab0ca36f85bebfae5c0066fac8ec23f79a0cdadb5af490062372744e0e63811bd0a8f1ef74dfda746e76f16fc596b72c994c59fb6f294b70eef26396b48d79a43986fee18a04a5f1eff91216ad526e6ede882ccb628364fb4daa3e6209736abc0e24d093004be6bcf5032a06f6b77c43c2f3d2d00ab99df", 0xb2}, {&(0x7f0000310000)="adf012f52f0b", 0x6}], 0x4, 0x0, 0x0, 0x40800}], 0x1, 0x8d5d67bc6a3909b6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000fa2000-0x54)={0x0, 0x4c, "0b66728755f88a510304fbf6bef9c8211989ab76dc0baa15db4e2e4cfcd662ac47ca5ef0c311ca71749aaccdcf385ba188ac23451e8277da901c0497123b24ef56be7d492bdb2a534df94f7e"}, &(0x7f000007e000)=0x54) sendmsg$inet_sctp(r5, &(0x7f0000e09000)={&(0x7f000034d000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000525000)=[{&(0x7f00001b4000)="9bf9e6800cbd16b37278fe7b04a7c15bb08fcc83d42bf2a3bd6472edc44d55cbbdc8ee3628f44e453aaed8e2b5abe47341de3f00d2403c8fea22fb5e14fcd8e22cfa1b760e3ab966d6abfad0552003b15f2ff1b200de7f98cbe17df7fcf42b43110bf52611030ce448417d119af553f5448cc3685cd4ffa1fc45b603c7008eed673a5046af4532eda45e90df4e4596337ae827bf", 0x94}, {&(0x7f0000ba7000-0x1000)="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", 0x1000}], 0x2, &(0x7f00009f5000-0x60)=[@init={0x18, 0x84, 0x0, {0x8, 0x101, 0xffe3, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x2, 0x0, 0x9ec6, 0x6, 0x8, 0x8, 0x1, r6}}], 0x60, 0x10}, 0x8c0) 2018/01/28 19:50:39 executing program 0: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bc9000)=0x1c, 0x80800) recvfrom$inet6(r0, &(0x7f00002ab000)=""/251, 0xfb, 0x40000040, &(0x7f0000f96000-0x1c)={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) 2018/01/28 19:50:39 executing program 3: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xfff) 2018/01/28 19:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00006c1000)=0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018d000-0x96)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f00007c5000-0x8)='./file0\x00', 0x8) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x3) 2018/01/28 19:50:39 executing program 5: clone(0x0, &(0x7f000026d000-0x1)="fc", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pwritev(0xffffffffffffffff, &(0x7f0000e4d000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007ec000)={0x0, 0x7, 0x7fff, 0xfffffffffffff000, 0x6, 0x1, 0x1, 0x12c822f5, {0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6c68, 0x200, 0xd6, 0x1}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000036000)=@assoc_value={r1, 0x754d}, 0x8) 2018/01/28 19:50:39 executing program 1: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000031d000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000018000-0xba)="d7f5d358b8a681da8080874f694a8f050ec429824bf668f47e152eaaf3defe10a8bc49a975d157ca8e8e2a3e0aff4d5ca8768a50b947ec57689053e5e2f444230c4708f3e3f951d73874056a903704682d405ebcf5b2cb116e42d5797e060f891ef9baf017c70df19460d71c18412e0535d5bafa480301d4310636ae2c98cd061b9dd0ce841299613b4aaaac24be003a129b2e3adac6b99f5433efc015c74000c14a254b0a2c1bc9c82d1657876d08ba6069b9308959ef330bc5", 0xba) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/enforce\x00', 0x8000, 0x0) accept$llc(r1, &(0x7f000020c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026e000-0x4)=0x10) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000734000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000bd8000-0x5c)={0x4d, 0x3, {0x1, 0x3, 0x65, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r2, &(0x7f0000d39000-0x6b)="", 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f85000-0xb)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000147000)="d3fe0fffc33fcce050aeb097f85d9179", 0x10) sendto$inet(r2, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) fadvise64(r0, 0x0, 0x1, 0x0) getpeername$ipx(r3, &(0x7f0000715000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec7000)=0x10) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000030e000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ab6000-0x8)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000d4d000)='/dev/input/mice\x00', 0x0, 0x400000) connect$unix(r0, &(0x7f0000e76000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 19:50:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c8e000-0x9)='/dev/ppp\x00', 0x200801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xaef9, 0x0, 0x5}, &(0x7f0000001000-0x2)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000714000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0xdf0a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7, 0x0, 0x3, 0x1ff}, &(0x7f0000947000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f00002eb000-0x1000)="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", 0xaab) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000024c000)={0x0, 0x0, 0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bf000)='/selinux/checkreqprot\x00', 0x1, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000070a000-0x8)=0x0) 2018/01/28 19:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000049b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ec6000-0x20)={0x7ff, 0x7fffffff, 0x0, 0x3, 0x80, 0xfffffffffffffffe, 0x81, 0x8407, 0x0}, &(0x7f0000877000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000979000)={0x6, 0x1, 0x6d0, 0x3, r1}, 0x10) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) socket$netlink(0x10, 0x3, 0x1f) mount(&(0x7f00003de000-0x6)='./bus\x00', &(0x7f0000a9c000-0x6)='./bus\x00', &(0x7f0000e4b000-0xb)='securityfs\x00', 0xfffffffffffffffd, &(0x7f00003d1000-0x76)="498d2d65fd696042ca09f1ae2d8d876ddbed6cb39ce1b019044c0885f8c1b80905db6974482d3d491fbdc1fdd73625c72874a5a452322bf54dbebff9b71686b86d118befb66978f5fc97e27285ab233d9359a81c99a9815256e47b0ce37bbade14725ec4bad498bcde3f7c4e10993dbb3c52d87163a6") chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f0000595000-0x6)='./bus\x00', 0x3) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') [ 36.906407] device syz4 entered promiscuous mode 2018/01/28 19:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000037f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b04000)=0x14) recvfrom$ax25(r0, &(0x7f00006d9000-0x18)=""/24, 0x18, 0x40000121, &(0x7f00002e7000-0x10)={0x3, {"330f15c420aa4e"}, 0xa137}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000094a000-0x64)={&(0x7f00000ac000-0x20)=[0x7fff, 0x9, 0x0, 0x1, 0x5, 0x8, 0x4, 0x8], 0x8, 0x6, 0x1, 0x1, 0x7, 0x6, {0x1ff, 0x2, 0xba, 0x0, 0xfffffffffffff71d, 0xfffffffffffffffd, 0x9, 0xc5, 0x2, 0x5, 0x7, 0x7, 0x2, 0x1e02, "14889a85065cf769eb72a7bcd2819c89c14bd27a66a359933da771224d8b82a6"}}) poll(&(0x7f0000e02000)=[{r1, 0x8000, 0x0}, {r1, 0x6000, 0x0}], 0x2, 0xfff) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b24000-0xd7)=""/215) 2018/01/28 19:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001a9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) fcntl$notify(r1, 0x402, 0x80000039) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x20005, &(0x7f0000bb3000+0xea1)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f00000bd000-0x8)='keyring\x00', &(0x7f0000b29000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r3, 0x3f) 2018/01/28 19:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8e000)={0x0, 0x0, 0x0}, &(0x7f000037a000)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00006c1000-0x4)=0x0, &(0x7f0000d3e000-0x4)=0x4) 2018/01/28 19:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f0000750000/0x3000)=nil, 0x3000}, 0x200000, 0x0}) 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00005ff000-0x6)='\tamfs\x00', 0xffffffffffffffff, &(0x7f00009f1000)="5906") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) 2018/01/28 19:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d54000-0xc)={0xfc147812c6696264, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) dup3(r2, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/28 19:50:39 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000017000)={@rand_addr=0x6, @broadcast=0xffffffff, @rand_addr=0x6}, 0xc) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000a13000-0x8)={0x1, r1}) ioctl$TCXONC(r0, 0x540a, 0xd63) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000045c000-0x4)=0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) fdatasync(r0) ioctl$TCXONC(r0, 0x540a, 0x4) r3 = syz_open_procfs(r2, &(0x7f0000ba2000)='net/wireless\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fdf000-0x8)={0x0, 0x6956da79}, &(0x7f0000b0b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00009e5000-0x8)={r4, 0xfffffffffffffbff}, 0x8) r5 = syz_open_dev$sg(&(0x7f0000a19000-0x9)='/dev/sg#\x00', 0x0, 0x420003) connect$netlink(r5, &(0x7f0000934000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 19:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000f65000)=""/164, &(0x7f00001f4000)=0xa4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b44000-0x15)='/dev/pktcdvd/control\x00', 0x400400, 0x0) sendmsg$netrom(r2, &(0x7f00005fe000)={&(0x7f0000f84000-0x10)=@ax25={0x3, {"4e702dfa455e92"}, 0x1f}, 0x10, &(0x7f0000411000-0x20)=[{&(0x7f0000de6000-0x88)="0c9357539d8e966383b825fcf13b37ac3f4115d57a1763a00480ea5482a6b47282d62d108390d964d464e7938abd1b14123aec94f1f0a0ba0366150bf38548181dc255db1f9d844fa093d756afef572451cc1c5c8186f7955b32cad44d043d52eb488a8b0fc34513fe9db9fe17159fb2a1a049c3484fab8b4d5d556e5e7e17cc99389b06c791da1afa75cfcfee3e50b0e2247971053389c85b540c5c0dde6acd6cacdd5ad96208ec59dac93a6395dc1d415c623ae50c31b5d5e40de18afb440dc8957d3c833d631c7ec44e13928c2dcab36378f0e01fe8a393", 0xd9}, {&(0x7f0000c44000-0x2b)="1e19afeb5274c9525a8ccba039983e774dc206a4b895ac3c2ec44c60d876db14841430188921574b1e7dce", 0x2b}], 0x2, &(0x7f0000b96000-0xb0)=[{0xb0, 0x105, 0x10000, "bafc2b8f37ae087979263cc81a92c7744f7e2047a91af844a5e2e392cd6ab8a46f0b072870d1477337ae7ba6bfd7e16a8edc07f52af21ecfe36d190a06dc7490463536af4934f70cc26584cfc7991b0e7ef2761c0317489d0fcf924a57865922e59ddba17c3226753e02680aa4a743c74b23dc72d1f3cf66518debe26aaaa7fe4dc60c8ed7f5ece824272a2202949bc124c66f11eee29fe1f60c71066001"}], 0xb0, 0x0}, 0x80) 2018/01/28 19:50:40 executing program 3: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015b000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00002d1000-0x1a)={0x53, 0x0, 0x3, {0x2, 0x7}, {0x6262, 0x5}, @const={0x7955, {0x5, 0x6, 0x9, 0x47}}}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000a15000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ada000)=0x10) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000843000-0xbf)={0x0, 0xb7, "2d1f65fdb901efdd2329faec3cb5d4a92d675be191e6a213c2fb287be14ab660ac1479ddefd12359b098b9be3c495b76e136bd9b7fc4e2ddd13ab4142991a2ff04fb1caa632ee229f5963b56542d07fca934fa625181ed00a18336b4517c06026ef2d589c59dbfc878df505d33a2555d3d159925aff3526d25f75ea57dd1f2beaba91ad476a44fd28695df7bb131bf576ee11ea9dcb9fd99a5a3a2d42c58898dcf8a3239db8e691b2e1be4b045804628c090103c4f89aa"}, &(0x7f0000ada000)=0xbf) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000adb000-0xe)={r2, 0x100000000, 0x3, [0x10000, 0x2, 0x3]}, &(0x7f000000d000-0x4)=0xe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f000098e000-0x4)=0x6, 0xfffffffffffffc41) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000adb000)='/dev/input/event#\x00', 0x8, 0x40000) bind$inet6(r3, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r3, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000adc000)=0x0, &(0x7f0000adc000)=0x4) ioctl$KDSETLED(r0, 0x4b32, 0x80) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000888000)=0x9, &(0x7f000007d000)=0x4) sendto$inet6(r3, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000891000-0x20)={0xffffffffffffffff, 0x10001, 0x66, 0x6, 0x1d, 0xa4d}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00004c8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ade000-0x4)=0x14) 2018/01/28 19:50:40 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) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000001a000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f000001a000-0x51)="ada4c7a5f762aa43b9336aff8b5eb6dfdda99046f753bbbab75b99bfd554e04b4ebb30eeb3f07816322218a2a6706f028b963700ecec2ecade4c0375990e6b1b3594cbd7aff8521dda9fcb592ca05499c3", &(0x7f000000e000-0xd3)="91a4e57a7b2e1b8b95180fe18e81d26f5ff91e76f809b25139b735b38cf70aa63ae827c65e36d1461dab2f42e0aad1a51f3cd1f52d398a0e23d11b9fc4a9e1206b0a199ff81aee26a22569265cb8304d15cd017eccabdfc080201c1c3721b65a70e4b5b42d57bea824f8f05fdf359d744a34d19c2eda39359c4e11347f18df8d1b7497aabddf54165c959f0ca182d5c192537df29be9f875dfaa0789de1eefac7713a4c6df4d7c9b4a49244df0ceb60568d8c443e841663fdb297fee02839ba92ebbb1fc09e47d926e40fdd664805dbf61ac4f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x0) timer_gettime(r1, &(0x7f0000011000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:40 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d9d000)={0xaa, 0x20000000, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) clock_gettime(0x0, &(0x7f000015e000)={0x0, 0x0}) nanosleep(&(0x7f00003f3000-0x10)={r4, r5+10000000}, &(0x7f0000eeb000-0x10)={0x0, 0x0}) connect$pppoe(r3, &(0x7f000038d000-0x1e)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="441b71fbe814b02d588600fa64ed62ef"}}, 0x1e) getresgid(&(0x7f0000869000)=0x0, &(0x7f000094c000-0x4)=0x0, &(0x7f0000cd6000-0x4)=0x0) 2018/01/28 19:50:40 executing program 0: socket(0x18, 0x0, 0xfff) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/28 19:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000022000)=@generic={0x7, "b4fae6e34c21d3423cfb5bc01f8bbb6ae461bc12d10413538d32a99879718903a8a910574d700cdb9d1f342e7b64d5ab89a522eb2b0a1b456f93d0ca73d661744404aaaf5af4b88d91b9c013c887b89990127fb51f05dd03cadf6483bfd77c62b06a71df9afb907c25610f357ed49abb7ce4e55b991b72bd9c260f68a26d"}, 0x80) 2018/01/28 19:50:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setparam(r0, &(0x7f0000001000-0x4)=0x7) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000001000)={0x7f, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/28 19:50:40 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000035d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') sendfile(r0, r0, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/28 19:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054e000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000667000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003a6000-0x4)=0x14) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00002f6000)=0x8) r1 = add_key$keyring(&(0x7f00000c2000-0x8)='keyring\x00', &(0x7f0000330000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000271000)=""/50, 0x32) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b9d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b0000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b4000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4f7, r2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/enforce\x00', 0x400400, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000955000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b53000)='/dev/hwrng\x00', 0x800fc, 0x0) fstat(r3, &(0x7f00004f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r3, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) fallocate(r4, 0x0, 0x1, 0x101) 2018/01/28 19:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b6d000+0xca6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007de000-0x4)=0xb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009dc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000a19000-0x8)={r2, 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000243000)=0x0) 2018/01/28 19:50:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f0000905000/0x1000)=nil, 0x1000) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00008c2000)="", 0x0) 2018/01/28 19:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aab000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051a000)=0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000e9e000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 19:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aaf000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000f3b000)=""/253, &(0x7f0000c6d000)=0xfd) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00004b6000-0x1)=0x0) 2018/01/28 19:50:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000c09000-0x18)={0x6, 0x2, 0x863, 0x7, 0x51c4d511, 0x585}) mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40086602, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00003ea000-0x8)='./file0\x00', 0x101000, 0x1) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00004f2000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00004f2000)={0x100, {{0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 19:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() r3 = getgid() prctl$setname(0xf, &(0x7f0000163000)='\x00') setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e35000-0xc)={r1, r2, r3}, 0xffffffd5) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) 2018/01/28 19:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000219000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 19:50:40 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001c000-0x1f)='eth0%em0:selinux[userbdev@bdev\x00', 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000016000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000001d000-0x20)=[{r0, 0x3, 0x0}, {r1, 0x4, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x8, 0x0}], 0x4, 0x8) r3 = dup(r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/28 19:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005f8000-0x1)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d5000-0x15)='/proc/self/net/pfkey\x00', 0x40000004000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000934000)=""/36) sched_getscheduler(0x0) r2 = syz_open_dev$mice(&(0x7f00005fc000)='/dev/input/mice\x00', 0x0, 0x44000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000090c000)="76e21c", 0x3) 2018/01/28 19:50:40 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x81804400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006bc000)='/proc/self/net/pfkey\x00', 0x83, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f00006c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e74000)=0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x4}, 0xffffff04, 0x0) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/28 19:50:40 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000421000)='/dev/keychord\x00', 0x440001, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00008ef000)=0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ed000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008be000)={0x7, 0xed0, 0xffff, {0x77359400, 0x0}, 0x1f, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001d5000-0xc)={r2, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) 2018/01/28 19:50:40 executing program 5: mmap(&(0x7f0000000000/0x239000)=nil, 0x239000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000146000)=0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000239000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000009f000)=0x0, &(0x7f0000062000-0x4)=0x4) write(0xffffffffffffffff, &(0x7f0000001000-0x3e)="", 0x0) 2018/01/28 19:50:40 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fca000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000026d000-0x10)={0x6, [0x8, 0x1f, 0x7, 0x23, 0xb6, 0x17]}, 0x10) writev(r0, &(0x7f0000d07000)=[], 0x0) read(r0, &(0x7f000090d000)=""/183, 0xb7) fcntl$setsig(r0, 0xa, 0x11) 2018/01/28 19:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00002f0000)=[{{&(0x7f0000882000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xf9203d9c, &(0x7f0000f42000)=[], 0x0, &(0x7f0000818000-0x4)=""/4, 0x4, 0x0}, 0x0}], 0x4444444444446b2, 0x201f, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f000037f000-0x10)={0x1, &(0x7f00001f9000-0x8)=[{0x8, 0x0, 0x5, 0x7ff}]}) 2018/01/28 19:50:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0x80002008, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000a000)=[0x0, 0x0]) [ 37.256240] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 37.277078] binder: 6191:6196 ioctl 40086602 0 returned -22 [ 37.294501] binder: 6191:6205 ioctl 40086602 0 returned -22 2018/01/28 19:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) pselect6(0x40, &(0x7f0000e73000)={0x1, 0x4, 0x7, 0xf0e6, 0x5, 0xb, 0x100000000, 0x9}, &(0x7f00006dc000-0x40)={0x3, 0x0, 0x2, 0x800000000001ff, 0x4, 0x7, 0x0, 0x3}, &(0x7f0000398000)={0x1, 0x200, 0x6, 0x5, 0x819f, 0x2, 0x3, 0x1}, &(0x7f00004fe000-0x10)={0x77359400, 0x0}, &(0x7f0000454000)={&(0x7f00000e2000-0x8)={0x40}, 0x8}) timer_settime(0x0, 0x8000000, &(0x7f00000e5000-0x20)={{0x0, r1}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000c0f000-0x68)={0x0, 0x800, 0xffffffffffffffff, {0x0, 0x1c9c380}, 0x3ff, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000b45000-0x10)={0x9, 0x9}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000082e000-0x3)='nv\x00', 0x3) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, r3}, {r2, r3+10000000}}, &(0x7f0000c25000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 19:50:40 executing program 7: mremap(&(0x7f0000e59000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000af4000/0x2000)=nil) ustat(0x801, &(0x7f0000bef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/vga_arbiter\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4a, 0x1, 0x4, 0x1, 0x100, 0xffffffff967ce4d8, 0x100000001, 0x0, 0x200, 0x80000000, 0x5, 0x100, 0x2, 0x3, 0x0]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af5000)=@assoc_value={r1, 0x26}, 0x8) 2018/01/28 19:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000aa7000)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ce4000)=0x0, &(0x7f00009af000)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) flistxattr(r1, &(0x7f0000be7000-0x36)=""/54, 0x36) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000760000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00007a1000)={@generic="c5effb546910d0f1d07fbc2337716b5e", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000b38000)=""/4096) 2018/01/28 19:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d87000-0x10)={0x0, 0x1, 0x7ff, 0x7fffffff}, &(0x7f0000386000-0x4)=0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000dd0000)={0x4, 0x3, 0x3, 0x4, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f75000-0x1008)={r1, 0x1000, "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"}, &(0x7f00001cd000)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000797000)={0x0, 0xd04}, &(0x7f0000b76000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000346000)={r2, 0x1, 0xb6, "06d2662796d5e30ca9684eaf834292b51d867b0951ba4cff17e770a5c8009d5c564c3d71771c7a563fecf8231a18ad86d8564a9cd5b8ead0d560793617295d6e2fcfdbfa3c089ff828183e64f37eb45006f58e79aa006d669184677553836935558ae0fb4e324988ef4cbdec977b5d143c47a83aa756a99c2c7c777774b2b799ddcf01c094a06af75b546130123a6348be4cf899ea5e03eb526a599e22f93409796a70d7ddc6fa2e870f028af9d5199c26b48dd22e0d"}, 0xbe) readv(r0, &(0x7f0000d39000-0x20)=[{&(0x7f0000aa3000-0xba)=""/186, 0xba}, {&(0x7f000029c000)=""/144, 0x90}], 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/28 19:50:40 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f2a000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000053b000-0x8)={0xabbd, 0x8001, 0x10001, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c39000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d51000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fa2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x6, 0x9, 0x1, 0x100, 0x2, 0x40020000, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000e36000-0x50)={{0x0, 0xffffffffffffffff}, {0x0, 0x0}, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a24000)={0x0, 0x8, 0x0}, &(0x7f00004f3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001be000)={r5, 0x7}, 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000f55000)={0x9, &(0x7f0000163000-0x24)=[0x4, 0x8, 0x5, 0x1000, 0x7, 0xe0000000, 0x2, 0xfff, 0x5]}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000413000)=0x10001) 2018/01/28 19:50:40 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e3000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000093b000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000087000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mknodat(r1, &(0x7f0000939000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 19:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = timerfd_create(0x7, 0x800) bind$inet6(r0, &(0x7f0000f54000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f000038e000-0x1000)="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", 0x1000, 0x24040800, &(0x7f0000e46000)={0xa, 0x3, 0xe7f7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, 0x1c) sendto$inet6(r1, &(0x7f0000128000)="", 0x0, 0x20000010, &(0x7f0000bc4000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 19:50:40 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fb3000-0x8e)="faab1a088d8b9d3c9e57b0e0b199ba0a672034db495259a41162afc3b0450bcf617c5ab45b916e9edc4896cc014a0c25e33841c8fb7bf93a9ec5405f4c51ff93b6623c4c01fff6bba378c9ecbb5db0715e02683dc56b9eaa9ceaf41638160c972c946a47a2ee7f19e6df265b40047136f9f70cd567a2d09aafe447aef8bd25e0301ba5dde5f2c546160bea573947", 0x8e) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000209000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000089c000-0x10)="c187255adb185ceb25c6cb6b915c56b7", 0x10) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000e6b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000835000)=@assoc_value={0x0, 0x0}, &(0x7f00000a0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000034000)={r3, 0x5d5c}, &(0x7f0000934000-0x4)=0x8) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00002e3000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000279000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000441000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9, r4}) 2018/01/28 19:50:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:40 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000266000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007ee000-0x20)={0x3, 0x4, 0xb08, 0x2, 0x1, 0x6}) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r4) tkill(r2, 0x15) 2018/01/28 19:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bcd000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000d65000)=0x6) fcntl$lock(r0, 0x7, &(0x7f00005e4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009cb000-0xf)={0x4, 0x0, 0x540bde348465e540, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002a4000)={0x4, r1, 0x0, 0xa5}) 2018/01/28 19:50:40 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='bridge0\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00001009c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000416000-0xf)='net/ipv6_route\x00') getdents(r0, &(0x7f00001b8000)=""/4096, 0x1000) getdents64(r0, &(0x7f00008de000+0x860)=""/48, 0x30) 2018/01/28 19:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000052f000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d4c000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000d5a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d6f000-0x4)=0x10) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/28 19:50:40 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e16000-0x10)={0x1, &(0x7f00000c6000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00007d0000-0x8)={r1, 0x2}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x6, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000a03000-0x8)={0xea}, 0x8) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/28 19:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006b4000)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x101002, 0x0) write(r0, &(0x7f0000411000-0x5e)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0xfffffffffffffedc) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') getpeername$inet6(r0, &(0x7f00006d3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e2a000)=0x1c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x100, 0x1, 0x9, 0x6, 0x4, 0x18d}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000078d000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000406000-0x8)={0x1, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 19:50:40 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e16000-0x10)={0x1, &(0x7f00000c6000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00007d0000-0x8)={r1, 0x2}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x6, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000a03000-0x8)={0xea}, 0x8) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/28 19:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000208000-0x8)={0x7, 0x9, 0xfffffffffffffffa, 0x0}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000fc000-0x38)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000dfa000-0x64)={&(0x7f000051c000)=[0x400, 0x0, 0x0], 0x3, 0x1, 0x400, 0x2e, 0x10000, 0x5, {0x1, 0x2, 0xff00000000000000, 0x100000001, 0x9, 0xfffffffffffffffe, 0x200, 0x9, 0x4, 0x100000001, 0x2, 0xb12d, 0x7f, 0x7, "e57b6f437f27ba260cec9b0e5faf18d85865457597cc14dd4a2ebf6d5c67b8fb"}}) 2018/01/28 19:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000553000)=0x0) time(&(0x7f0000802000)=0x0) sched_setattr(r1, &(0x7f00006ed000)={0x0, 0x1, 0x0, 0x5, 0x3, 0x1, 0x5, 0x0}, 0x0) sched_setattr(r1, &(0x7f000023f000-0x30)={0x30, 0x0, 0x0, 0x100000001, 0x5, 0x5, 0x400, 0x8}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000737000)=0x0, &(0x7f0000f6d000-0x4)=0x4) 2018/01/28 19:50:40 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002000-0x50)={0x100, @time={0x77359400, 0x0}, 0x3, {0xfffffffffffffffb, 0x7}, 0x1f, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000004000-0x8)=0x0, 0x7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r3, r3) write$selinux_access(r4, &(0x7f0000ceb000-0x3a)={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x32, 0x0}, 0x3a) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 37.590414] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 37.634912] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/28 19:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000cdc000-0x9a)="1e643313db5d1ac56fbef95ca4a0e573e5f69a7cd7555049e94c1f57a22992b49ec5eba75fdad6413af10099ef494a164edc14d76eb87e828c9583217956ef2df2cad16f68fef8c5f356ff46214fd99cd2cbbb468096b472412c5ff176f57c529acfea28b430974c78e4fa6d7d1eeaf2209506f880284f4fc1afe5b497185e43ee1320858cf42df9776836854b882d6c54b58081a8818b0f2bf8", 0x9a, 0x8000, &(0x7f0000ed2000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x0}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000c6b000-0x8)='trusted\x00', &(0x7f0000a66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9d000)="728b3cc893fa6b3bc5fc4d3a1ca9412a86a1a21b7f4a610222b3bf8ed961dff7e3382127b83cb6179c8b2ca6219b4387c9ea36aaf7a9a902eddd66b373a61f0e58803029290145ea0cd651beef3c0564741955", 0x53, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00006b6000)=""/93, 0x5d) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/28 19:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f000048b000-0x10)={0x9, 0x1000, 0x1000, 0x4, 0xff, 0x20, 0x4, 0x7fffffff, 0x0, 0xffff}, 0x10) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fstatfs(r0, &(0x7f0000233000)=""/50) 2018/01/28 19:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c4b000-0x4)=0x401, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:41 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, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x75}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ea2000-0x4)=0x0, &(0x7f000034c000-0x4)=0x4) 2018/01/28 19:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f56000)={0x4, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 19:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000075a000-0x4)=0x0) r1 = add_key$user(&(0x7f00007a0000)='user\x00', &(0x7f0000a02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0e000-0xeb)="35ae7d9fff11dff3fe67d14503fd135b4b6c06974defbcb35ced37277b8eaca2599dcc7a0bacc749c89687a2789d27694b0efcdf8b0a40db10e62179e6cb18ec31f3d941acd149cee295270f6f2640fa11d4bba48145905c3a08879932200e635c62d09ed6fac961e6af2c20b732ddd1b6146122ec7649a85f4b8ff90d79330adbe25488f9bad9c78670771edf77a223d8b43b4a1d4f8900f54647549055e54b56f1649d4fd5848bff42452759b5f4756580f7ab5e18d18c17ae7400894818beb656232b2047c707a70d5efd3e01ec9831be2b5d234c3e187ee20e1650c71b218405592c1eef7db5c2143c", 0xeb, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f000004e000)=""/78, 0x4e) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f67000-0x8)={0x4, 0x3}) 2018/01/28 19:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/sequencer2\x00', 0x700, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b9f000-0x50)={0x3, 0x6, 0x3, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/28 19:50:41 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2206, &(0x7f0000959000)="") mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000fa2000-0x10)={0x3, {"243619966bde9f"}, 0x5}, 0x10) 2018/01/28 19:50:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="414b44af4df391979437a0bfb39f4b67540593bb43f1570966ee95ac22b0cf1df2110b9ce0b367e50c667a00c2bb062e01db31b6a1f967093dc55b4daa32cc54d2963f808e8ef210027029e336001137645cb7c4ded82bc2a4f0602d9f", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c1e000)="dd3a0000d300ffea00c77ecdff137fb900661ebb6a97e196a92c8dfc65") 2018/01/28 19:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrlimit(0xfffffffffffffffe, &(0x7f0000cb8000-0x10)={0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003ac000-0x78)={0x80000000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2000000000000000, 0xd3a, 0x8001, 0x80000000, &(0x7f00002b5000)=@generic="e81556ea9a81c2779dbd4d50590a9ed3", 0x6, 0x2e, 0xff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000679000)={"aaa9e9355cb9a9fce2ece5562eacf5f6", {0x4, 0x7, 0x7f, "634c75e56e9f", 0x2, 0x0}}) 2018/01/28 19:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000705000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e1b000-0x1)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00001e9000-0x8)={r3, 0x2}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000068b000-0x9)='/dev/rtc\x00', 0x40, 0x0) connect$ax25(r4, &(0x7f0000f8e000+0x273)={0x3, {"1b1e1150724a75"}, 0x0}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000899000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e25000)=0x14) [ 38.220342] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.248162] audit_printk_skb: 3 callbacks suppressed 2018/01/28 19:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c40000)='./file0\x00', &(0x7f00006b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00004c7000)='./file0\x00', &(0x7f00006c3000)='./file0\x00', 0xe000, r0, r3, 0x7, 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000153000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_init(0x8, 0x40000) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000890000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000adb000+0x448)='./file0\x00', &(0x7f0000ece000-0x8)='./file0\x00', 0xe002, r2, r1, 0x8, 0x2, 0x2) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9c000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000057b000)={0x0, 0x0, {0x1, 0x3, 0x8, 0x0, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) 2018/01/28 19:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getpeername$ax25(r0, &(0x7f0000e9a000)={0x0, {""/7}, 0x0}, &(0x7f0000c17000)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000819000)='./file0\x00', 0x2000, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000032c000-0x48)={{0x3, 0x0, 0x200, 0x0, 0x6}, 0x3, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) 2018/01/28 19:50:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002000-0xfe)=""/254) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) 2018/01/28 19:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fanotify_init(0x6, 0x0) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000010d000)=[{{&(0x7f0000cbd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000ebc000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x10062, &(0x7f00007ff000-0x10)={0x0, 0x1c9c380}) 2018/01/28 19:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005e8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d7000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000230000-0x4)={0x4, 0x4, 0x3f, 0x8c, 0x8}, 0x14) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x1dd27fe8a57d92a, 0x0) ioctl$sock_netdev_private(0xffffffffffffff9c, 0x89fa, &(0x7f0000aae000)="ad6ad726a6d111ce1d1477171f8b28f0f42206a1a8ddf2de709a661d29cb1d8af82519c885c6778641f8da41710206bf6bdf3bbceedc7c001dd40b7244eb88ad1e0e08441f4648a7e6c926720021fb5a0236028b28aaefa6eb8b55bffc2ffc2873a43c861f6b8e691d5a7e875347f28fbf13cc2b726ce300e802e3b38cfe5f9df1230a744cb3a9e304bdb2fa3cd1bda039191cdf188e200700e5871c2dbd8614") socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000080c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000169000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0xd8) 2018/01/28 19:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000da2000-0x4)=0x0) waitid(0x2, r1, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000db4000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7, &(0x7f00000d9000-0x8)={0x20}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000844000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000951000)={0x0, 0x0}) [ 38.248171] audit: type=1400 audit(1517169041.221:26): avc: denied { getopt } for pid=6329 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.301616] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 19:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)="") 2018/01/28 19:50:41 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00008e0000)={&(0x7f0000b8f000)=@hci={0x1f, 0x3ff, 0x1}, 0x6, &(0x7f0000ffe000-0x60)=[{&(0x7f0000ffe000-0x1000)="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0x1000}, {&(0x7f0000126000)="71a0b390ec8bbc8520f956ad064ddee2e138fab2c6e123723e8704dd87d94e0fecd32f5ba211b90f200e7a545147ca9b80839f6b6fad2fd0981f49c45cffd1cd5ed316ca33f597fbaf3c9d9c5deaedddee354689076a17490321f1d866bf61b0371b7ca4ab51c38c11724b5121d657e07f5bf08ace1ac67e78f3c5d069a93950d686c7ba4527ee641293771866e2b4209aac1e48374f3314533c969e0b31b6474c43c1678536ac159977f7", 0xab}, {&(0x7f0000ba0000-0x35)="472d2cbd4da09d7534acb949bf3c1229123e7341c3826ad2a84d6bc0197542bbc6a0c3830d306034d5845ce479697ccaefc3fac719", 0x35}, {&(0x7f0000ffe000-0x6f)="59027453573d4ca6a128b2b1dfb727d2fcbe0e4d61f2fe999af891ab5287f7c4396bf709b1aad817447eab27c9db4a19145218ef57e269cf4ef4b595dfcdfc530e7adc3abd583700fa6ede2fb150badc24949f875ec406dc04c9fe22ac692bd9fce703b0a14964c074c50cdf9188a5", 0x6f}, {&(0x7f0000ffe000-0xd)="d47588ee4b37f67c37ef2e5b70", 0xd}, 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", 0x1000}], 0x6, &(0x7f00000c6000)=[{0x98, 0x19d, 0x9, "2af8b8a297cbc884bb35669227bf98c817a2384fb8b4cab4828be7509102994b25b306cc0744411ec491f32baaf6683210c441a92e3dccbcfb9fce2f8822c1d729b41d12b3b8e7e48e71e7d1806ed8db9aea65705284c5dfb24c1a3b313bddc5816c176db8d39c329d75cb29de3c222504f97d8eb081225a475de31950fe5b1ceb2876af6e9bcf03"}, {0x80, 0x11, 0x5, "4b7d9600110084b80ff5eb45fff156fa7348203cf8a85832a3c8056b6d9921591ec082ead63a5c8e95868b4dae3d58b5c6e80ab40a52be6b9e2b62d7f6e24ea218b04631d14148ab43fbbcf762fbd7421fe1abb49842282cff2051a2e0d8fc2af4af66218916ac0417"}, {0x68, 0x117, 0x0, "94eecf9c1443bf6d0e2c0bbc30ceb48ade9434afdcfd0c41d1abf349a20a2e97275a0633676fba86cba61bf33b0c39ebf35fa259b90bdd64e54a487358feb7ad99d0277d0530f8286170b0e053c7d6480072b3"}, {0x70, 0x1ff, 0x0, "a1d6befc7320c4448b596285bf26b4dc1263c2f5a5ba7725eb3aea46588a2b1f90d633c0cf168d2321a8c5404972eec63a8fe369aa595605dff21f4285e2277c70f7cdbd09905f33d1cfe44d41eb701f80e87390512118cc0d"}, {0xa8, 0x11, 0x7fff, "f58ea183f97dac4fe2625a5b03d63b28fc60e934cb01569bcc13fa6f743c617fc8e76f7878305d90970425c10fb1f07816af8376c4d9a1ca283d8ded10051030e4b8bcd64494372806fd55bbec6ca064e13ee61ea6f176fbf0897604a63f46f2306eabef30fd78a225512c884f6b0b0ee56822081814dd599e752b58fc0b4c14b053579ab2c417cabdfa7ca28cf56180535a295277"}], 0x298, 0x800}, 0x20000000) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000ff7000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a9f000-0x4)=0x0, &(0x7f0000190000-0x4)=0xdb83defe28725f94) 2018/01/28 19:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/hwrng\x00', 0xc0, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000003c000-0x4)=0x0, 0x4) getsockname$netlink(r0, &(0x7f0000c92000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a16000)=0xc) 2018/01/28 19:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x40000) timer_create(0x2, &(0x7f00000ac000)={0x0, 0x3f, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dae000)=0x0) socketpair(0xf, 0xf, 0x8001, &(0x7f00008b1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f2000)=0x8) dup(r0) timer_getoverrun(r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000bde000-0xcf)=""/207, &(0x7f0000e9e000)=0xcf) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x101, {{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x5cba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba, @loopback={0x0, 0x1}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8414}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x241, 0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 19:50:41 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000002c000+0x3d7)={@generic="c0571813fd3bbe3974fc14a486ae029b", @ifru_addrs=@llc={0x1a, 0xff, 0x7fffffff, 0x1, 0xef9, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/28 19:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000628000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000231000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d10000-0x4)=0x0) getpgrp(0x0) getpgrp(0x0) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) gettid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) setpgid(r1, 0x0) 2018/01/28 19:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b4c000)=0x101, 0x4) r1 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004eb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000e8a000)={{&(0x7f0000a74000/0x5000)=nil, 0x5000}, 0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, r2}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000e1000)={0xaa, 0x1, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/sequencer\x00', 0xc80, 0x0) creat(&(0x7f0000073000-0x8)='./file0\x00', 0x1) modify_ldt$read_default(0x2, &(0x7f0000fdf000-0x1000)=""/4096, 0xfffffffffffffcfd) futimesat(r4, &(0x7f000058e000-0x7)='./file0\x00', &(0x7f0000887000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000)="", 0xfc94) writev(r2, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r1, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) sendto(r0, &(0x7f00002ae000)="", 0x0, 0xbdc0d6b3165fdb43, &(0x7f00000ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/28 19:50:41 executing program 1: ioprio_set$pid(0x0, 0x0, 0x5b03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x8)=[0x9, 0x2]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000edd000-0x10)={0x7, &(0x7f0000000000)=[{0x9, 0x2, 0x63b, 0xc0d}, {0x9, 0x4, 0xff, 0x9}, {0x6, 0x3, 0x1fc6, 0xff}, {0x5aa9f064, 0x81, 0x2, 0x7}, {0x1, 0x1c, 0x0, 0x8}, {0x7fffffff, 0x28d, 0x9d, 0x389}, {0x6, 0x1, 0x7, 0x7}]}, 0x10) 2018/01/28 19:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ppoll(&(0x7f00006e0000)=[], 0x0, &(0x7f0000490000)={0x77359400, 0x0}, &(0x7f00006fe000)={0x0}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:41 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f90000)={0x0, 0x3, 0x8, [0x8, 0x5800000000, 0x1, 0x6, 0xa, 0x2f394499, 0x8, 0xff]}, &(0x7f0000f91000-0x4)=0x18) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f91000-0x46)={r1, 0x1, 0x3e, "76a7cdeca46b17eab6b69afebd0a99954b9fa67c8ee59a648d54c75e5e2c54811d0551f2944dafbc86c72ab472d3ed9248de8034dc02db53dc09e6b4742d"}, 0x46) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) recvfrom(r3, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) 2018/01/28 19:50:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = getgid() setregid(r0, r1) pselect6(0x40, &(0x7f00003f7000-0x40)={0x4, 0x80000001, 0x50b6, 0x2, 0x80, 0x4, 0x9, 0xc6c}, &(0x7f0000215000)={0x7fff, 0x800, 0x7, 0x10000, 0x7ff, 0xfff, 0x7fffffff, 0x8000}, &(0x7f0000001000-0x40)={0x9000000000000000, 0x80, 0x3, 0x9, 0x5, 0xff, 0x4, 0x1}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f00003da000)={0x7fffffff}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') r2 = accept(0xffffffffffffff9c, &(0x7f00008d4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000-0x4)=0x2e) connect$pptp(r2, &(0x7f0000359000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/28 19:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d31000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000410000)=""/120, &(0x7f0000eab000-0x4)=0x78) r1 = creat(&(0x7f0000aa4000)='./file0\x00', 0x80) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000daf000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:41 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0x0) [ 38.451079] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/28 19:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 38.503507] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/6421 [ 38.512127] caller is __this_cpu_preempt_check+0x1c/0x20 [ 38.516777] syz-executor0: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 38.516785] CPU: 1 PID: 6415 Comm: syz-executor0 Not tainted 4.9.78-g68d447c #23 [ 38.516788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.516801] ffff8801d6a67880 ffffffff81d943a9 1ffff1003ad4cf13 ffff8801d9be1800 2018/01/28 19:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) connect$unix(r0, &(0x7f0000b21000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/28 19:50:41 executing program 6: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000067e000-0x10)=@common='sit0\x00', 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000032b000)={0xffffffffffffffff, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.516811] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d6a67990 [ 38.516820] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 38.516821] Call Trace: [ 38.516833] [] dump_stack+0xc1/0x128 [ 38.516842] [] warn_alloc+0x212/0x240 [ 38.516851] [] ? zone_watermark_ok_safe+0x280/0x280 [ 38.516859] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.516866] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 38.516874] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 38.516883] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 38.516891] [] __vmalloc_node_range+0x3f5/0x5f0 [ 38.516901] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.516909] [] ? kmalloc_order_trace+0x7a/0x190 [ 38.516917] [] ? release_sock+0x14c/0x1c0 [ 38.516925] [] vmalloc+0x5b/0x70 [ 38.516933] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 38.516940] [] xt_alloc_entry_offsets+0x41/0x60 [ 38.516947] [] translate_table+0x2da/0x1cd0 [ 38.516956] [] ? __lock_is_held+0xa1/0xf0 [ 38.516964] [] ? arpt_alloc_initial_table+0x690/0x690 [ 38.516972] [] ? check_stack_object+0x68/0x140 [ 38.516980] [] ? __check_object_size+0x174/0x3a9 [ 38.516985] [] ? 0xffffffff810002b8 [ 38.516991] [] do_arpt_set_ctl+0x2b7/0x650 [ 38.516998] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 38.517007] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 38.517015] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 38.517022] [] ? mutex_unlock+0x9/0x10 [ 38.517031] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 38.517039] [] nf_setsockopt+0x67/0xc0 [ 38.517047] [] ip_setsockopt+0xa1/0xb0 [ 38.517054] [] tcp_setsockopt+0x82/0xd0 [ 38.517061] [] sock_common_setsockopt+0x95/0xd0 [ 38.517068] [] SyS_setsockopt+0x160/0x250 [ 38.517074] [] ? SyS_recv+0x40/0x40 [ 38.517081] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.517090] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.517097] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.517104] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.517610] Mem-Info: [ 38.517629] active_anon:56715 inactive_anon:43 isolated_anon:0 [ 38.517629] active_file:3526 inactive_file:8241 isolated_file:0 [ 38.517629] unevictable:0 dirty:95 writeback:0 unstable:0 [ 38.517629] slab_reclaimable:7042 slab_unreclaimable:60758 [ 38.517629] mapped:24124 shmem:180 pagetables:686 bounce:0 [ 38.517629] free:1469589 free_pcp:501 free_cma:0 [ 38.517646] Node 0 active_anon:226860kB inactive_anon:172kB active_file:14104kB inactive_file:32964kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96496kB dirty:380kB writeback:0kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 38.517664] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 38.517691] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 38.517716] Normal free:2882448kB min:36824kB low:46028kB high:55232kB active_anon:226860kB inactive_anon:172kB active_file:14104kB inactive_file:32964kB unevictable:0kB writepending:380kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28168kB slab_unreclaimable:243032kB kernel_stack:5888kB pagetables:2744kB bounce:0kB free_pcp:1244kB local_pcp:552kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 38.517761] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 1150*4kB (UME) 679*8kB (UM) 182*16kB (UME) 51*32kB (UME) 22*64kB (UM) 6*128kB (M) 8*256kB (UME) 1*512kB (M) 2*1024kB (M) 1*2048kB (U) 698*4096kB (M) = 2882416kB [ 38.517894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.517896] 11946 total pagecache pages [ 38.517899] 0 pages in swap cache [ 38.517903] Swap cache stats: add 0, delete 0, find 0/0 [ 38.517905] Free swap = 0kB [ 38.517908] Total swap = 0kB [ 38.517910] 1965979 pages RAM [ 38.517912] 0 pages HighMem/MovableOnly [ 38.517914] 320509 pages reserved [ 38.539488] syz-executor0: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 38.539496] CPU: 1 PID: 6415 Comm: syz-executor0 Not tainted 4.9.78-g68d447c #23 [ 38.539500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.539512] ffff8801d6a67880 ffffffff81d943a9 1ffff1003ad4cf13 ffff8801d9be1800 [ 38.539522] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d6a67990 [ 38.539531] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 38.539533] Call Trace: [ 38.539545] [] dump_stack+0xc1/0x128 [ 38.539554] [] warn_alloc+0x212/0x240 [ 38.539562] [] ? zone_watermark_ok_safe+0x280/0x280 [ 38.539571] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.539580] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 38.539590] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 38.539601] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 38.539611] [] __vmalloc_node_range+0x3f5/0x5f0 [ 38.539620] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.539628] [] ? kmalloc_order_trace+0x7a/0x190 [ 38.539637] [] ? release_sock+0x14c/0x1c0 [ 38.539644] [] vmalloc+0x5b/0x70 [ 38.539653] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 38.539660] [] xt_alloc_entry_offsets+0x41/0x60 [ 38.539667] [] translate_table+0x2da/0x1cd0 [ 38.539675] [] ? ___slab_alloc.constprop.78+0x3cd/0x560 [ 38.539684] [] ? arpt_alloc_initial_table+0x690/0x690 [ 38.539691] [] ? check_stack_object+0x68/0x140 [ 38.539698] [] ? __check_object_size+0x174/0x3a9 [ 38.539704] [] ? 0xffffffff810002b8 [ 38.539710] [] do_arpt_set_ctl+0x2b7/0x650 [ 38.539717] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 38.539726] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 38.539733] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 38.539741] [] ? mutex_unlock+0x9/0x10 [ 38.539751] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 38.539758] [] nf_setsockopt+0x67/0xc0 [ 38.539766] [] ip_setsockopt+0xa1/0xb0 [ 38.539773] [] tcp_setsockopt+0x82/0xd0 [ 38.539781] [] sock_common_setsockopt+0x95/0xd0 [ 38.539787] [] SyS_setsockopt+0x160/0x250 [ 38.539793] [] ? SyS_recv+0x40/0x40 [ 38.539801] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.539810] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.539818] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.539825] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.539828] Mem-Info: [ 38.539845] active_anon:55649 inactive_anon:43 isolated_anon:0 [ 38.539845] active_file:3526 inactive_file:8241 isolated_file:0 [ 38.539845] unevictable:0 dirty:95 writeback:0 unstable:0 [ 38.539845] slab_reclaimable:7042 slab_unreclaimable:60744 [ 38.539845] mapped:24124 shmem:180 pagetables:686 bounce:0 [ 38.539845] free:1470676 free_pcp:493 free_cma:0 [ 38.539861] Node 0 active_anon:222596kB inactive_anon:172kB active_file:14104kB inactive_file:32964kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96496kB dirty:380kB writeback:0kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 38.539877] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 38.539901] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 38.539926] Normal free:2886796kB min:36824kB low:46028kB high:55232kB active_anon:222596kB inactive_anon:172kB active_file:14104kB inactive_file:32964kB unevictable:0kB writepending:380kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28168kB slab_unreclaimable:242976kB kernel_stack:5984kB pagetables:2744kB bounce:0kB free_pcp:1212kB local_pcp:520kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 38.539971] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 1235*4kB (UME) 687*8kB (UM) 180*16kB (UME) 54*32kB (UME) 22*64kB (UM) 6*128kB (M) 7*256kB (ME) 1*512kB (M) 2*1024kB (M) 3*2048kB (UM) 698*4096kB (M) = 2886724kB [ 38.540091] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.540093] 11946 total pagecache pages [ 38.540096] 0 pages in swap cache [ 38.540100] Swap cache stats: add 0, delete 0, find 0/0 [ 38.540102] Free swap = 0kB [ 38.540104] Total swap = 0kB [ 38.540106] 1965979 pages RAM [ 38.540108] 0 pages HighMem/MovableOnly [ 38.540110] 320509 pages reserved [ 38.593328] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.593338] CPU: 1 PID: 6429 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 38.593342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.593357] ffff8801ad4e7970 ffffffff81d943a9 ffff8801ad4e7c50 0000000000000000 [ 38.593368] ffff8801c35a6710 ffff8801ad4e7b40 ffff8801c35a6600 ffff8801ad4e7b68 [ 38.593379] ffffffff81661d4a 000000000000051b ffff8801d853b8f0 ffff8801d853b8a0 [ 38.593381] Call Trace: [ 38.593395] [] dump_stack+0xc1/0x128 [ 38.593405] [] handle_userfault+0xa3a/0x1310 [ 38.593415] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.593430] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.593437] [] ? futex_wait+0x482/0x5e0 [ 38.593445] [] ? handle_mm_fault+0x117b/0x2530 [ 38.593452] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.593464] [] handle_mm_fault+0x1fd1/0x2530 [ 38.593471] [] ? __pmd_alloc+0x410/0x410 [ 38.593481] [] __do_page_fault+0x5c2/0xd40 [ 38.593488] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.593496] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.593504] [] do_page_fault+0x27/0x30 [ 38.593512] [] page_fault+0x28/0x30 [ 38.593520] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.593528] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 38.593536] [] ? SyS_clock_getres+0x190/0x190 [ 38.593544] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.593551] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.593558] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.646943] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.646953] CPU: 1 PID: 6429 Comm: syz-executor3 Not tainted 4.9.78-g68d447c #23 [ 38.646958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.646972] ffff8801ad4e7970 ffffffff81d943a9 ffff8801ad4e7c50 0000000000000000 [ 38.646984] ffff8801c35a6890 ffff8801ad4e7b40 ffff8801c35a6780 ffff8801ad4e7b68 [ 38.646995] ffffffff81661d4a 000000000000051b ffff8801d853b8f0 ffff8801d853b8a0 [ 38.646996] Call Trace: [ 38.647014] [] dump_stack+0xc1/0x128 [ 38.647026] [] handle_userfault+0xa3a/0x1310 [ 38.647039] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.647049] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.647058] [] ? futex_wait+0x482/0x5e0 [ 38.647064] [] ? get_futex_key+0x753/0x1050 [ 38.647073] [] ? handle_mm_fault+0x117b/0x2530 [ 38.647079] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.647086] [] handle_mm_fault+0x1fd1/0x2530 [ 38.647092] [] ? __pmd_alloc+0x410/0x410 [ 38.647102] [] __do_page_fault+0x5c2/0xd40 [ 38.647110] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.647118] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.647126] [] do_page_fault+0x27/0x30 [ 38.647134] [] page_fault+0x28/0x30 [ 38.647142] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.647150] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 38.647158] [] ? SyS_clock_getres+0x190/0x190 [ 38.647166] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.647173] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.647181] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 39.904248] CPU: 0 PID: 6421 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 39.911748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.921070] ffff8801d6a5f6d8 ffffffff81d943a9 0000000000000000 ffffffff83c18800 [ 39.929031] ffffffff83f45480 ffff8801d8d84800 0000000000000003 ffff8801d6a5f718 [ 39.937006] ffffffff81dfb974 ffff8801d6a5f730 ffffffff83f45480 dffffc0000000000 [ 39.944968] Call Trace: [ 39.947524] [] dump_stack+0xc1/0x128 [ 39.952856] [] check_preemption_disabled+0x1d4/0x200 [ 39.959576] [] __this_cpu_preempt_check+0x1c/0x20 [ 39.966038] [] ipcomp_init_state+0x188/0x930 [ 39.972065] [] ? __lock_is_held+0xa1/0xf0 [ 39.977828] [] ipcomp4_init_state+0xb0/0x7d0 [ 39.983851] [] __xfrm_init_state+0x3e7/0xb30 [ 39.989882] [] xfrm_init_state+0x1a/0x20 [ 39.995561] [] pfkey_add+0x1fb9/0x3470 [ 40.001063] [] ? pfkey_delete+0x360/0x360 [ 40.006828] [] ? pfkey_seq_stop+0x80/0x80 [ 40.012593] [] ? __skb_clone+0x24a/0x7d0 [ 40.018273] [] ? pfkey_delete+0x360/0x360 [ 40.024038] [] pfkey_process+0x68b/0x750 [ 40.029714] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 40.036519] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.043326] [] pfkey_sendmsg+0x3a9/0x760 [ 40.049002] [] ? pfkey_spdget+0x820/0x820 [ 40.054768] [] sock_sendmsg+0xca/0x110 [ 40.060272] [] ___sys_sendmsg+0x6d1/0x7e0 [ 40.066036] [] ? copy_msghdr_from_user+0x550/0x550 [ 40.072586] [] ? check_preemption_disabled+0x3b/0x200 [ 40.079391] [] ? __fget+0x201/0x3a0 [ 40.084637] [] ? __fget+0x228/0x3a0 [ 40.089877] [] ? __fget+0x47/0x3a0 [ 40.095033] [] ? check_preemption_disabled+0x3b/0x200 [ 40.101837] [] ? __fget_light+0x188/0x1e0 [ 40.107601] [] ? __fdget+0x18/0x20 [ 40.112763] [] __sys_sendmsg+0xd6/0x190 [ 40.118356] [] ? SyS_shutdown+0x1b0/0x1b0 [ 40.124119] [] ? SyS_futex+0x22e/0x2d0 [ 40.129621] [] ? fd_install+0x4d/0x60 [ 40.135041] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.141845] [] SyS_sendmsg+0x2d/0x50 [ 40.147178] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 19:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) r3 = dup2(r0, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00007ae000)=0x0) ptrace(0x4207, r2) ptrace(0x11, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ea3000-0x8)={0x0, 0x2}, &(0x7f00005fe000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000770000)={r4, 0x54, "ed5ffae4fa70a3c3608036ee6ab0ba5ee5640e7b22d94a8ba2423467545119388761875c9174cb73047e0edb1287c621bb29b80b11b1430b8401589b03aadad91a7efbee814a5eaa166e27d437fdc30f3077c35d"}, &(0x7f0000220000-0x4)=0x5c) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/28 19:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/user\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008b0000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000345000)={0x2, 0x3, 0x8, 0x0, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000944000-0x4)=0x9d) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000047c000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000052f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b24000-0x4)=0xe8) lstat(&(0x7f000037f000-0x8)='./file0\x00', &(0x7f00008ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000bb2000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0xdd, 0xa, 0xa0, 0x80, 0x2f, r4, r5}, {0xbc, 0xfffffffffffffff7, 0x4, 0x4, 0xbf50, 0x7, 0x7, 0x1f}, {0xc917, 0x8000, 0x6, 0x8}, 0xffffffff, 0xa, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x7, 0x1, 0x2f43, 0x4, 0x2, 0x4}}, 0xe8) ioctl$TCSETSF(r2, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x400000000000001, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x5) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f00003a0000-0x4)=0x6) open(&(0x7f00008b3000)='./file0\x00', 0x200000, 0x4) 2018/01/28 19:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000ef000-0x4)=0x0) capget(&(0x7f000025a000+0x6d4)={0x19980330, r1}, &(0x7f0000764000-0x18)={0x71, 0xa23, 0x9, 0x3, 0x9, 0x80000001}) write$eventfd(r0, &(0x7f0000135000)=0x10000100000001, 0x8) 2018/01/28 19:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000027f000-0x4)=0x7a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) listen(r0, 0xfffffffffffff000) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) keyctl$set_reqkey_keyring(0xe, 0x6) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r3, 0x0) 2018/01/28 19:50:43 executing program 2: pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x0) 2018/01/28 19:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000117000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000521000)=@assoc_value={0x0, 0x1}, &(0x7f0000dcc000)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f9000-0xc)='/dev/rfkill\x00', 0x200040, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008b7000-0x8)=0x3) rt_sigpending(&(0x7f000079b000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d80000-0x8)={r3, 0x0}, &(0x7f000073f000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000eb7000-0x10)={0x0, 0xe, 0x2, 0x2, r3}, &(0x7f00003c7000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mlock2(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x1) getpeername(r1, &(0x7f00005ec000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000fe6000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000b39000)=0x0) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000449000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000327000)=0xf, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x100000000000033f) 2018/01/28 19:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e80000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000042d000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f000034e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) 2018/01/28 19:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ed000)='/dev/keychord\x00', 0x400000, 0x0) inotify_add_watch(r0, &(0x7f0000e52000-0x8)='./file0\x00', 0x520) unshare(0x200) gettid() chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') [ 40.331329] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 40.358900] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/01/28 19:50:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000e17000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ac3000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000)='./file0\x00', 0x109000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000003000-0x8)='keyring\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) keyctl$unlink(0x9, r0, r1) keyctl$link(0x8, r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006f9000-0x8)='rxrpc_s\x00', &(0x7f00008be000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000028c000)="a3e09643647929058eea95e1b40fa4d34532767ade5a030b45a6df38791e0497e9901837d6939bf30c0253ed212f53a5eddba6f60726c5f5c762f61e171291733405815d9fe1fa9e711642a976ca6fda940603c2cf737b587f19d2cab6b9194e2dc5b3e80d18357eeb5598359c097f9fae17008862a3517c6b93aa2257df1406aea42129531459bbde0625b31670adefa75ca5cbb0a8d056cd5a0a1d39a3e8d3927e0b", 0xa3, 0xfffffffffffffff9) r3 = request_key(&(0x7f00001f8000-0xa)='blacklist\x00', &(0x7f0000efe000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000814000-0x7)='GPL#@#\x00', 0xfffffffffffffffd) request_key(&(0x7f000008f000)="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", &(0x7f0000f71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000419000)='\'trustedem0nodev#ppp0&cgroup\')\\\x00', r3) 2018/01/28 19:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00007b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000420000)=0x14, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ed000-0x10)={0x200000000000002f, &(0x7f0000ea7000-0x18)=[{0x1, 0x5a687a6f, 0x1, 0x9}, {0x2, 0x8, 0xb8b, 0x6}, {0xbad, 0x100, 0x3, 0x8}]}, 0xffffffffffffffbb) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ef000)='net/if_inet6\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000df6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) get_thread_area(&(0x7f0000f61000-0x10)={0x6, 0xffffffff, 0x2000, 0x80, 0x7, 0x1, 0x1ff, 0x1, 0x7, 0xfffffffffffffffe}) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x800000000000}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000a42000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000067c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:43 executing program 4: getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/01/28 19:50:43 executing program 6: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/28 19:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') sendmsg$nfc_llcp(r0, &(0x7f00000cc000)={&(0x7f0000e4f000)={0x27, 0xffffffffffff7fd8, 0x38ea, 0x4, 0x400, 0x3, "c49718ef1485a05637ba084250ea49491689689940ac657be8336a3ec2ac7008c7a940038605a12b3359101cb93f68626ac0fa588e57bf3d94c5c2a69cfa37", 0x2}, 0x60, &(0x7f0000a6a000)=[{&(0x7f0000bbd000)="884a895294cbcaecb0fde2be2695475c10959ebec786e7ce53213d701ecb1817df7bab42f421762614f4e3a74a8491ed245b6691197d571f227c9c18d468f7d4ded615cec1b8cf8160651be10aaca3fd54c90b2a3745e44e072aef59d619cba42027", 0x62}, {&(0x7f0000cff000)="96a55e61dc879b02ce3e365dce392e3edfd52f394e0737e482a54e2b174a2f01a8c36a38554075428e8f8b946e12a6e195586851e89117d7d79307c7b7f91dcbc0859173c910444d5460e9c8edafb2314315b1658554c924aaa304722b0d4d104966ff16545b6a93abe167717f2a19fbef916857adde00e126d569167f32a6320e41eabffc34e50fcd54b3483dde9ade7723bf297ee036fbbc2ca7fbd64c302aaf279118180a36535b5b10192297bb973574e3a617d518ebe5a919048f492b3ba38b", 0xc2}], 0x2, &(0x7f00009f0000)={0xa8, 0x113, 0x0, "66825e9117c25494d65265aaccb791c2c6bb3c8687dcc3eac57a9c195b1aa990e238709e503854c432c6532cf5d411f31679fca1625741651db8fd65438754f8ea3075fafcb339a7019199af75ce3fdff3aded9cf2fec82875a3ec72351018bb518ec8d7c9eb20ff5fe21625ef716aef17094d418fe3a5b90bc27d1f245b893c4da32ac24943e2342798c62158184daf29948540"}, 0xa8, 0x0}, 0x20000000) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/28 19:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) poll(&(0x7f0000501000-0x8)=[{r0, 0x2c, 0x0}], 0x1, 0xfa) bind$packet(r0, &(0x7f0000a10000)={0x11, 0xfe, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000676000)="2033b6d84f43473ff31c4e56cc8940ea951c5b7ec2b82828685a6645260f79b536ce623745d6571e9be106815e036618beec917937d425ada6dd5feebdd81e6059498eb3fbc77b63f49378a07085f780ad72b3e5ea42c31dda7b064f6f77e8554e2af4e63c8882e8436ca21e68033ce5ac3a4a469634ad05543c3095a3b5baec6f6082c81dc7b3d9dd126c24f56f76b72a95a7e5eaf9f7387c0609f6839e09ba7c5ab9a5b39637f678344ec9a9daf3b34cd7cecd1927e4852864ab5631970b7c26818a93f83c2d0a14edeab545894f134fd7e0bf77f60224805dcac0dbe5192cd0fd2629455cb3eaf85a6293ba5c80846875746442c3a7f4", 0xf8) 2018/01/28 19:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00002ad000)={0xe0, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x7b) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000399000)=0x0) 2018/01/28 19:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0xf) syz_open_dev$sg(&(0x7f0000c7c000-0x9)='/dev/sg#\x00', 0x1ff, 0x480000) gettid() fcntl$dupfd(r0, 0x406, r0) 2018/01/28 19:50:43 executing program 7: r0 = request_key(&(0x7f0000240000-0xa)='syzkaller\x00', &(0x7f0000116000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f84000)='em1\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f00002cf000-0xa)='syzkaller\x00', &(0x7f0000cd4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000025000)="", 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00008a5000-0x4)=0x6dd) 2018/01/28 19:50:43 executing program 4: r0 = creat(&(0x7f0000f46000)='./file0\x00', 0x38) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000679000-0xf5)=""/245) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/rfkill\x00', 0x280, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000fe000)={0xaaaaca8, &(0x7f00005c8000-0x51)=""/81, &(0x7f0000e87000)=[]}) r2 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000b9e000)=""/132, &(0x7f0000e79000)=0x84) 2018/01/28 19:50:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000)={r2, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f000009d000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000510000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c27000)={&(0x7f0000cfe000)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000956000-0x10)={0x8, &(0x7f0000ad7000)=[{0x7fffffff, 0x6, 0x80, 0x3f}, {0x1, 0x7fffffff, 0xffffffffffffffff, 0x2}, {0xff, 0x2def, 0x2, 0x9}, {0x100000001, 0x0, 0x69, 0xf40}, {0x0, 0x20, 0x6, 0x200}, {0x0, 0x4, 0xffffffff, 0x1000}, {0x9, 0x0, 0x0, 0x7}, {0x4, 0x8, 0x8a0, 0x400}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c1000-0x4)=0x0) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000a17000-0x38)={&(0x7f0000d19000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000c7a000-0x10)={&(0x7f0000e3b000)={0x10c, 0x8, 0xb, 0x0, 0x1, 0x0, {0x2, 0x0, 0x1}, [@generic="2c23afdfa06b8d3cb9501b5c41f4c1c717a59db9616d0e639d61036ce1d1219e0e23537d50001f4fe7dcb1ff52f2e4e38e17d563827a7f3a9f53a8c32031f4628637eb26bff357d969f18f0ecc5bd93813bf0d634a9f0fd2", @typed={0x18, 0x19, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x8, @pid=r1}, @nested={0x70, 0x5d, [@generic="fc426fc2621e5819cac07ee9b9d2f16a58b45ca5c17ac91497e92e736ed29b2bf9c6fe32c62b92f64a36a5c7642c1a61c4c630d5f161b7f218ebc78513c483bd65c3e8a6f8017fa0b06d55d6a5f688519cb6617908e63533a9eea5dad0f7cf95e7f39bd147184f996b9ad1"]}, @typed={0xc, 0x5, @pid=r2}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) 2018/01/28 19:50:43 executing program 6: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/28 19:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$inet(r0, &(0x7f0000e52000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000222000-0xe0)="3b1b1e7c3b98870bf0b4782d45e7ea8b141dc6444da04210bd3f8a566e40dbe2727759217c289d50a9ca542859a2fcd179889a6541966aa6c4aa4b848b244e6825b24216b1b0827232fe101aac1b6c5deb709c552e9ec6795bafdf28c4d50b1656e2174daeadfcaec2990f889a2a5641d6dddee913eec091a79bc1561a782c0836eaeae4f2b03e6c3a424d44eea522f2e0d3b42bee4e00df5469ee468c7a01679bd616810ba35b203c077fac05aef4d6d269adae1a9cc541114563648f584138520ca445553eedb2908cf884fe4632b4ac8947acfbd3b962b19202de6d0b25c4", 0xe0) [ 40.584298] audit: type=1400 audit(1517169043.551:27): avc: denied { ioctl } for pid=6527 comm="syz-executor1" path="socket:[16946]" dev="sockfs" ino=16946 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.592513] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38971 sclass=netlink_route_socket pig=6535 comm=syz-executor7 [ 40.597097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38971 sclass=netlink_route_socket pig=6536 comm=syz-executor7 2018/01/28 19:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$inet6(0xa, 0x80f, 0x400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000037e000)=0x8000, 0x4) 2018/01/28 19:50:43 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000001f000-0x8)='keyring\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000001e000)='pkcs7_test\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000017000)="6ff8c551eb06e19a04aee532dbff50975a7c4f0dcb212aa6689b4c0fbfe431b74df246ad15cb618b1af348814f825930e8f3cf713ab594afd262b9a067463ae78377b33d15f3a23782ab09448c0f08e19dc74cd73a41ce5ee1a6c61928b778491090a292f4c8f9e96139fe23fa3452d73d52a6289f759791a594a3761c99f925bccf7b5c5c9aa4de6950c2f999676386c1cd2cc9fbb837e9d79927a2e2b9d3419d4a23219cb86769a30799a6c42b14e21b1558", 0xb3, 0xfffffffffffffffd) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000020000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000017000)={0x9, 0x4, 0x1, 0x1, 0xa00000, 0x96d, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000018000-0x8)={r4, 0x4}, &(0x7f0000020000-0x4)=0x8) keyctl$instantiate(0xc, r1, &(0x7f000000a000)="a6b6b9d3e2deb02317223102a9d86af8ec8f9723fc42ca10e949f8ddeeea6ef2752f1541360bbb674decc3cd3880b41a0049980802f498e3c0", 0x39, r2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000021000-0x4)={0x6}, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000021000)={r5, 0x4, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000a000)={r5, 0x28cb}, 0x8) 2018/01/28 19:50:43 executing program 2: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0x1, 0x4) 2018/01/28 19:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) accept4$inet(r0, 0x0, &(0x7f0000982000)=0x0, 0x80000) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000572000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00001fe000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00006e5000-0x8)=[0xfffffffffffffffd, 0x7]) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000033f000-0x28)={@common='ip6_vti0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005b2000-0x4)="6401c10d", 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000a18000-0x8)=0x0, 0x9) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a0000-0x44)={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) recvmsg$netrom(r0, &(0x7f0000bf5000)={&(0x7f0000c37000-0x48)=@full={{0x3, {"506fbf32b50d17"}, 0x6}, [{"38cadeaeed51c7"}, {"1b6c09a881e407"}, {"55ac7097c6a66c"}, {"477f29706f7606"}, {"ac3fb8d2804804"}, {"851db3d4c332a0"}, {"c03c40f5cc26b3"}, {"6a80e7ba11e969"}]}, 0x48, &(0x7f0000e22000)=[{&(0x7f0000194000)="817afefc0b6109274ca72fe85c5c9b369f953d0525b36a21a2432c4e5f7e767f5e29707c89fa4dbbb2ac691a55baa5cc0ba4f75f808cf287bb83a71d25798ead306517a382bd92becd0dcd49dd74ecaf3a2d750fdf47888b4db864e5b8ce909b9cc1ea976aa4076d26917a437247c87cf296d077e6dbdd1e125cf3f921df97d540a059aa8fd193af235a3da67a85722fccf4a55af50a32840d0c0aca12fcbf3b7b18f10f804d840adb5ec5a049ae1dc9c94fefb0ff", 0xb5}, {&(0x7f0000c96000-0x3a)="8e4b8dfc97093003179de2d2bf3c9b9b8fdd34266679a0b76a0c2af417cef020f4ae5c05f7c7e5a2ae2071e173340ce0ff20c2fc449a1d2d013f", 0x3a}, {&(0x7f0000615000-0x37)="060408572a92cc7afeca6dbb8081cd84d75d106065471bcdf0b53aa922d55ccbfefeb5d9f3d5cbd03cd8f62fadb2ca79275eedfa022e9a", 0x37}, {&(0x7f0000515000-0x57)="bd8f54b1a52bfbd04fbc4958b38bd6c25fbaeb66363e58fd82fbe8c2e530ecbca1c61d71c4a7881ff786a09785d62154885323eddccd4d97d85709a6119ff3e038f8e6e22aa3987334fa3312c680de7e2aef9ce6787bcd", 0x57}, {&(0x7f00005ab000-0x70)="4e73f8aa744672bccac7c9818dc9427aad7bd68d4a11ca39e99855d7af4814bb82e87053b5aa55b4e9acceeae4871d7c6059926cf59026f0f70da403c6d01449827af591169ec399e4d14839c71c986e910be0fa84a7d93590915b5da284760cfc2017074a035a567132bb77502a4462", 0x70}, {&(0x7f0000f1d000)="f33ecfe70618e39307d4b18828892a4f68deaad460baf48b64b65ca6021147a44b276e254ffa6de803e918ae022efacf28b1847318b5035e69b306a0e017f9cf49", 0x41}, {&(0x7f000098b000)="6f27c93f6e9cbf2b86b838f3d5a80e7ffcf9e4cd473a140848f605ce2043bebf8cc3a6bd394142f7cb7f724c5b43cdf601c885300becaf92e5620137e549647fd8f192935372653aae96b90bf10a7aed74e358522de031c6b7418f5031b67704ae03d822c236072445aef682077a33f19899e07e608a5597e430eec7fcb228c180b5fe04583e78a5c8e98948d08fe3e5a41f7ba41a162919eb53443e1e5600142d6d768e79c490ee068e72ec3150ccd6759494f75a812af2660fa3a4058ffb85c73fdb43969e631932cc8c813a67f0361bfb30eaa671c5c324b92c9d05104e01725e988fab7374f2323c53a72c66ed359c1b0875cb8ce3", 0xf7}, {&(0x7f0000c46000)="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", 0x1000}, {&(0x7f000081f000)="5d5f54ac16316f500a9b44a643c0a65f4d921f26694e1d2219dd9b8074aebb4380de05f30ead2e46fdacd2c51cae063acf5b960b930a23ebfcadc5acf0ac8caaa30027398ae997ad9c784b88394b691ba8ebbba0525fe23cdc552e957497872e6e36239828fe835b832552f4d623cf25be", 0x71}, {&(0x7f00001d8000)="280d20e35664387e1785982435be5a643a498c1625f6", 0x16}], 0xa, 0x0, 0x0, 0x40}, 0x100) mq_open(&(0x7f0000001000-0x8)="6b657972696e66ee", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') uname(&(0x7f0000fb4000)=""/253) 2018/01/28 19:50:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x1) splice(r0, &(0x7f000094f000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x7, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) 2018/01/28 19:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x40000000001, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000815000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000037a000-0x8)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000763000)=0x8) 2018/01/28 19:50:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x8, 0x5, 0x36e, 0x5, 0x0, 0x100000001, 0x4400, 0x8, 0x5, 0x7, 0x1, 0x40, 0xfff, 0xfffffffffffffffc, 0x8000, 0x8, 0x7f, 0x240000000, 0x2e98dfde, 0x64, 0xd3, 0x9, 0x6, 0x46a, 0x4000000000000000, 0x743c, 0x3, 0xe6, 0x3, 0x8e4, 0x101, 0x1, 0x83, 0x6, 0x2000000, 0x100000000, 0x0, 0x200, 0x1, @perf_config_ext={0x40, 0x401}, 0x20000, 0x8, 0x0, 0x4, 0x8, 0x3, 0x18, 0x0}, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x8) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbb000-0xf)='/dev/sequencer\x00', 0x98000, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000478000-0xc)={&(0x7f0000dba000)=[], 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) 2018/01/28 19:50:43 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff9000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) 2018/01/28 19:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000e7000)={&(0x7f0000735000)=[0x0, 0x0, 0x0], 0x3}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000000f000-0x10)={0x2, 0x1000, &(0x7f00009d0000)="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"}) 2018/01/28 19:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000227000)={&(0x7f000066a000-0x1000)="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", 0x1000}) ptrace$setopts(0x4205, r2, 0x0, 0x7ffffffff001) 2018/01/28 19:50:43 executing program 1: mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000041f000)='./file0\x00', 0x40) llistxattr(&(0x7f000039f000)='./file0\x00', &(0x7f0000272000-0x43)=""/67, 0x43) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000270000)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000041e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006e3000)=0x401, 0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000759000)={0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000093a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) 2018/01/28 19:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005ec000)=0x0, &(0x7f00007db000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000074d000)='/dev/hwrng\x00', 0x501000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00005bf000)=0x0, &(0x7f0000eb1000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.742454] audit: type=1400 audit(1517169043.711:28): avc: denied { create } for pid=6559 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 19:50:43 executing program 7: pipe(&(0x7f00000c8000-0x8)={0x0, 0x0}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000e73000)=""/197) epoll_create(0x5) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b45000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000001000-0x8)=0x0, 0x4) [ 40.816369] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/6590 [ 40.825031] caller is __this_cpu_preempt_check+0x1c/0x20 [ 40.830475] CPU: 0 PID: 6590 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 40.837992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.847331] ffff8801d5ebf478 ffffffff81d943a9 0000000000000000 ffffffff83c18800 [ 40.855455] ffffffff83f45480 ffff8801d67ec800 0000000000000003 ffff8801d5ebf4b8 2018/01/28 19:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dbb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cb0000)={0x0, 0xd8, "473fe4621f27f286ed0de80b08c697e4df4ca4957d454b1e9bfd6b576f5681f20cbf35b77a280209f00d3391e8435554d9a982cd9e5f5f09ab77e66cb259baf73ef0d3abe78ebba07a5ed94cf84cda8a0dba52bce41fbb0c094d1cef59488acff6e8bbfb80e3403fbaec2610088578803f17c6340dcf16bb67f443b69dfe2887260f51209980ca6cab16c00c2d48db45cf4b04789362e4b7a649640efef8e42977faa8ba4319670601ec43dd23466da490e18530d780cdd341178bd8c4f4c0aa0a5c0e72a557b3da3c70ff37cbd3b804d5ae5ce8888014b4"}, &(0x7f0000ee5000)=0xe0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b7a000)={r3, 0x2}, &(0x7f0000e43000)=0x8) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/28 19:50:43 executing program 2: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) close(r0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:43 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b37000-0x11)='/dev/vga_arbiter\x00', 0x40400, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000b37000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 19:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1ff, 0x4, &(0x7f0000c71000)=[{&(0x7f00006c0000)="f46432e7bf9062944a966812c1ed47990150ea0859b3340151fed4c488df53a9864ad77a4e929737757b66f596dada8650dbe5fa7755dd664b5ff35cb2cb9e3e496ce5e6343271bad0f44d7e98bad4f20f97a4395e0a8de2796642189999407bd44c039c9000ee", 0x67, 0x7, 0x13be}, {&(0x7f0000298000)="13405c4b2051a72e3427abb1f5142b0d191a67df2ef4b75a4f74aad10c66d462c59c8806903f2c99d074ab3d28fac726e4380e2cbc", 0x35, 0xc8d, 0xc7}, {&(0x7f00004ce000)="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", 0x1000, 0x7f, 0x0}, {&(0x7f0000ec2000-0x6f)="cbdf50c271cfffcaf4a84f8b72cd54b404fc51a84b9677e44a37041fe021e0efa7b6287020974db31b94df72d6d27c7ad9ba7f22e5cb278b1552bc7d3d4971b7eb4aba44db542ef2c25da64897cd7f394733be5f989a161a0f2d32843dace1367296bd1cf5435b6a65abd089085a3c", 0x6f, 0xfffc000000000000, 0x0}], 0x3f0000) r0 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x737, 0x16801) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000007f000-0x4c)={0x2, 0x869, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) 2018/01/28 19:50:43 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x4, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fef000-0xc)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000407000+0xa53)='/selinux/status\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000b05000)=@pi={0x0, 0x6003, @ipv6={0x4, 0x6, '1T-', 0x6c, 0x3c, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x1d, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x6, 0x0, 0x0, 0x5, 0x5, "de9c16", 0xbc3, "e1fc24"}, "51db1bb68c401d729c224887e373542130d494bc07355ef7db85a7f6d56631fe82b3b9db0c0c116f6988fb2baac10a35cccfa2a76aa2b18bf66543a30153268f444e5e09"}}}}, 0x98) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r1, &(0x7f0000fe2000)=[], 0x0) [ 40.863473] ffffffff81dfb974 ffff8801d5ebf4d0 ffffffff83f45480 dffffc0000000000 [ 40.871520] Call Trace: [ 40.874097] [] dump_stack+0xc1/0x128 [ 40.874557] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 40.889745] [] check_preemption_disabled+0x1d4/0x200 [ 40.896491] [] __this_cpu_preempt_check+0x1c/0x20 [ 40.902973] [] ipcomp_init_state+0x188/0x930 [ 40.909040] [] ? __lock_is_held+0xa1/0xf0 2018/01/28 19:50:43 executing program 2: 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$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) r1 = syz_open_dev$mice(&(0x7f00005bb000)='/dev/input/mice\x00', 0x0, 0x181000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000ef4000)={0x0, 0x4, 0x2, 0x9, 0x10, 0x1}) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) [ 40.914825] [] ipcomp6_init_state+0xb5/0x820 [ 40.920880] [] ? __xfrm_init_state+0x363/0xb30 [ 40.927108] [] __xfrm_init_state+0x3e7/0xb30 [ 40.933155] [] xfrm_add_sa+0x1916/0x2e40 [ 40.938858] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 40.945700] [] ? nla_parse+0x213/0x260 [ 40.951226] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 40.958051] [] xfrm_user_rcv_msg+0x413/0x6a0 2018/01/28 19:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000690000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a94000-0x4)=0xe8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000738000)={{&(0x7f00000ff000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001c8000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb58}], 0xbc) fcntl$setsig(r0, 0xa, 0x21) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000034b000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c50000-0x4)=0x0) ptrace(0x11, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dac000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000dc6000-0xc)={0xc, 0x0}) [ 40.964092] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 40.970139] [] netlink_rcv_skb+0x13e/0x370 [ 40.976011] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 40.982064] [] xfrm_netlink_rcv+0x6f/0x90 [ 40.987856] [] netlink_unicast+0x511/0x750 [ 40.993734] [] ? netlink_unicast+0x43c/0x750 [ 40.999778] [] ? netlink_attachskb+0x680/0x680 [ 41.005994] [] netlink_sendmsg+0x8e8/0xc50 2018/01/28 19:50:44 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000010000-0x8)='./file0\x00', 0x4000000040, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000015000-0x4)=0x60) setsockopt$sock_void(r1, 0x1, 0x23, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) getpgid(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x280040, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000015000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x89) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000016000-0x14)={0x0, 0x8000, 0xd8, 0x7, 0x0, 0x7}, &(0x7f0000016000-0x4)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000016000-0x8)={r5, 0x1}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000a34000)={0x3b80000, 0x0, 0x6, 0x10000, 0x4, 0x8000}) [ 41.011870] [] ? netlink_unicast+0x750/0x750 [ 41.017916] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 41.024395] [] ? security_socket_sendmsg+0x89/0xb0 [ 41.030964] [] ? netlink_unicast+0x750/0x750 [ 41.037009] [] sock_sendmsg+0xca/0x110 [ 41.042534] [] ___sys_sendmsg+0x6d1/0x7e0 [ 41.048322] [] ? copy_msghdr_from_user+0x550/0x550 [ 41.054896] [] ? check_preemption_disabled+0x3b/0x200 [ 41.061723] [] ? __fget+0x228/0x3a0 [ 41.066991] [] ? __fget+0x47/0x3a0 [ 41.072174] [] ? check_preemption_disabled+0x3b/0x200 [ 41.079003] [] ? __fget_light+0x188/0x1e0 [ 41.084788] [] ? __fdget+0x18/0x20 [ 41.089962] [] __sys_sendmsg+0xd6/0x190 [ 41.095569] [] ? SyS_shutdown+0x1b0/0x1b0 [ 41.101347] [] ? fput+0xd2/0x140 [ 41.106343] [] ? SyS_futex+0x22e/0x2d0 [ 41.111873] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.118697] [] SyS_sendmsg+0x2d/0x50 [ 41.124048] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 41.151118] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/6652 [ 41.159692] caller is __this_cpu_preempt_check+0x1c/0x20 [ 41.165197] CPU: 0 PID: 6652 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 41.172707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.182031] ffff8801d6477478 ffffffff81d943a9 0000000000000000 ffffffff83c18800 [ 41.190002] ffffffff83f45480 ffff8801d5ed1800 0000000000000003 ffff8801d64774b8 [ 41.197976] ffffffff81dfb974 ffff8801d64774d0 ffffffff83f45480 dffffc0000000000 [ 41.205950] Call Trace: [ 41.208518] [] dump_stack+0xc1/0x128 [ 41.213854] [] check_preemption_disabled+0x1d4/0x200 [ 41.221044] [] __this_cpu_preempt_check+0x1c/0x20 [ 41.227506] [] ipcomp_init_state+0x188/0x930 [ 41.233534] [] ? __lock_is_held+0xa1/0xf0 [ 41.239300] [] ipcomp6_init_state+0xb5/0x820 [ 41.245324] [] ? __xfrm_init_state+0x363/0xb30 [ 41.251524] [] __xfrm_init_state+0x3e7/0xb30 [ 41.257550] [] xfrm_add_sa+0x1916/0x2e40 [ 41.263230] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 41.270036] [] ? nla_parse+0x213/0x260 [ 41.275542] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 41.282349] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 41.288376] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 41.294404] [] netlink_rcv_skb+0x13e/0x370 [ 41.300256] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 41.306283] [] xfrm_netlink_rcv+0x6f/0x90 [ 41.312051] [] netlink_unicast+0x511/0x750 [ 41.317904] [] ? netlink_unicast+0x43c/0x750 [ 41.323930] [] ? netlink_attachskb+0x680/0x680 [ 41.330131] [] netlink_sendmsg+0x8e8/0xc50 [ 41.335986] [] ? netlink_unicast+0x750/0x750 [ 41.342013] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 41.348475] [] ? security_socket_sendmsg+0x89/0xb0 [ 41.355024] [] ? netlink_unicast+0x750/0x750 [ 41.361051] [] sock_sendmsg+0xca/0x110 [ 41.366560] [] ___sys_sendmsg+0x6d1/0x7e0 [ 41.372336] [] ? copy_msghdr_from_user+0x550/0x550 [ 41.378897] [] ? save_stack+0x43/0xd0 [ 41.384327] [] ? kasan_slab_free+0x72/0xc0 [ 41.390190] [] ? kfree+0x103/0x300 [ 41.395363] [] ? check_preemption_disabled+0x3b/0x200 [ 41.402187] [] ? __fget+0x228/0x3a0 [ 41.407435] [] ? __fget+0x47/0x3a0 [ 41.412595] [] ? __fget_light+0x188/0x1e0 [ 41.418367] [] ? __fdget+0x18/0x20 [ 41.423529] [] __sys_sendmsg+0xd6/0x190 [ 41.429128] [] ? SyS_shutdown+0x1b0/0x1b0 [ 41.434896] [] ? mntput_no_expire+0xf6/0x6b0 [ 41.440928] [] ? dput.part.23+0x16d/0x7b0 [ 41.446695] [] ? SyS_futex+0x22e/0x2d0 [ 41.452201] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.459012] [] SyS_sendmsg+0x2d/0x50 2018/01/28 19:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00008a3000-0x4)=0x9, 0x4) shutdown(r0, 0x0) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257", 0x76}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) r2 = getpid() syz_open_procfs(r2, &(0x7f0000b28000)='oom_adj\x00') bind$netlink(r1, &(0x7f0000903000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc) 2018/01/28 19:50:44 executing program 2: 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(&(0x7f0000009000-0xd)='/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(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) fcntl$setpipe(r0, 0x407, 0xcaf2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/28 19:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fchdir(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000044f000)={&(0x7f0000ff6000/0x3000)=nil, 0x3000}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000048e000)={0x5c, 0x0, &(0x7f00003bb000-0x5c)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000e88000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000a7f000)=[0x38, 0x38, 0x68, 0x0]}, 0x0}}, @decrefs={0x40046307, 0x1}, @enter_looper={0x630c}, @exit_looper={0x630d}], 0xc2, 0x0, &(0x7f00005d1000-0xc2)="1643298a7b0f54ad2aba870fd2733096636b534893e0bf75cae44790933602e000d30a094dd0ef2c881fcc8b5a1d98d44fe821e6ab0bdf80c2d1143ed72ac4fa7b397de2232b2be6aab705def7e07f1d400e80e8e88159fd952b8c0b63f71b4ae8444939ad516a411a4f1aaf65e5ad2e40d8e3d67fd2cb26ebfc7f76dc9cb01214e020e93cdf1a42ee56528d27f94fce832f8e55a0cd22c484b7b09b737775f65cb5b828d856ea5c330e0a413ed74ce21e474b773a3a00d67ec08115eee4330f61dd"}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000fcc000)={0x10000000, 0x0}) close(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3c000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00007e5000-0x4)=0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000ce6000-0x4)=0xc0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000510000-0x8)=0x0) r3 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000984000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3a000-0x4)=0xc) fchown(r1, r3, r4) open(&(0x7f00005a9000-0x8)='./file0\x00', 0x2, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b90000-0x4)=0x10001, 0x4) socket$inet6_sctp(0xa, 0x6d8d3b0bb26548b, 0x84) 2018/01/28 19:50:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) 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) 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) 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) sendmmsg(r2, &(0x7f0000003000)=[{{&(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x4, 0x4, 0x3, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1}}}, 0x3a, &(0x7f0000011000)=[{&(0x7f0000013000)="533b5fea3e6e12180e134000b2cbf829ea3ac446d7e0ce032ebfa53a7e48773602ffa1dfd82bd7da5956be63b15b6391fe6576f82dbe4b8b80e7", 0x3a}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000000000)="ac4195228b0f5930b63f5af12eeaa40604c76e4aaebed9d9806f2b352a5cbeb901b06942567d548e2d31fd537d3662b09531ce5cb39d63b917029ec925b61f7241087d4f3cb176e226a25fc35d94a8a6a825d910c0b7ef6aee68ea2c5d28955b947c7888be77f9561d2d8919f2846f0a3199c019f4996a30a353cea2f39a5cd7df63e3792faad53d808131d5ea73a5173689e3e96251adcf471ec2d4127216103cfc74e9f01df345e6fe618ff2f2d7faa0a76efe1981e7865a33419e4729da8f20fd08c9e0b97219754ff971d59720c1f4", 0xd1}, {&(0x7f0000003000)="dbb52225e5f5ae2703a264d48a915aac25142c2c45260cd545c8853abb52008a04811737a13896da7e0500c4b38601bd19b63be9a39441f106c1c1", 0x3b}, {&(0x7f0000003000-0x6b)="6165ebef53ea70f8fcf173528f7b1db3e45fef039c3ddb0b05ec203f93cfc24f484482586113bf24640dd1361e509892c5846212d2852dace4e0d4489d4d4ece2c16713b209c6238fe52bdebd7599ba39afb03af0eb83d66e4acd526bb37320ae7bb342fa0718c963dbacc", 0x6b}], 0x5, &(0x7f0000003000)=[{0xc0, 0x10f, 0x0, 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0x1000}], 0x7, 0x0, 0x0, 0x20000040}, 0x1}, {{&(0x7f0000003000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58, &(0x7f0000003000)=[{&(0x7f0000001000)="4e605b5b614006f3aef26375d3d99f7638f28a12cae777ff025217d68e2a833d30a5302b2fd7bcd35f2ddd62d9c477e584f4d23fd86652f62428c1111a85042ff73261a516d33c54bf3a8da4a847679c7bf7d734c2df2336b98e6895", 0x5c}, {&(0x7f0000014000-0xd1)="035b677f77e38529c3ae9cbafd10585d7aa4ac8d93d81d0056aa1f2f24fecc9a21519977e288c3ff960532fe1bb28572688eaa4a9aa1db1f8c531def13f38c3c178412ef67b22eaf6078daaeccf949ab2c733cc3656bc54bed8c836be04d30c749541d8604ab36e92168e6e7454cbc8b6a084787add5ee367e2973f5a9a838b485c3cff79b737f13f864657395399d0b8322159d9fcbe2af6577078fa76d44bf3c629c749f3eaa846bcb3103cd3272007b4fb83988773ca7d9c8e73aa99fc04724955fab39c4cae9b0d5b60b0fbd463560", 0xd1}, {&(0x7f0000003000)="909a93874230ebfb5b3039369e1d988aecb9ff9f420ea9207694d3c9bad8d72816e25c5498541be3bb99fe2ce1586d575565a7791017", 0x36}], 0x3, &(0x7f0000014000-0x200)=[{0x88, 0x197, 0x3, "81331d43ef93956b57c3fbba08e37f81db6fef9fe25dfa9f3e3d5848abf62db821535cc2157dfcff9e6928f7e86ed65589aa8ec4ce771842dcdbf7f370d1b063ab78241f2601d8c235bc8b38dca9006ea7df8054d1a3b415fce3fe9a96e708d16814a9d995f75be6b2e1b093e0313dec884b54c48f67b9"}, {0xb0, 0xff, 0x3, "7f81dcc6a0d9a460168430f3c36a61ebd4f58a14f984d8e264939dcde19014ee0ffcb2f36f968d104527e6d7b5cd5bb2798e595329cad9940c947990b6a8b61d0335d5207f3d20dc00d931c41bf059844df877687e6af881d1ef3409c1cb861b79572f2e37cb54d646abc814595870aa6c3b35a39354fd42d617ea6239bfecc0b249dce8a476f1962d8d5cacca7757450401ad1a7087bb2e1cadf952"}, {0xc8, 0x100, 0x8000, "5020dfb80ddc570ceb2bab074421563a2b5350ed4d380fd351726b311552343872981d5f443cc9787bca4531fcc10256ad897520e2f66bdf175a03a2d0c8815666294131a3734333352db2e76fd93f1dc717f320a59eb7fab53c6a168521113496e169cbde0d23a3b02803edbc14d0a1eeb4330b359ef9538253bbddcf61b60f42ebac1a4ba2cfc6921883f15c9ca74a12d4141f814a35e15417df02ef8cc6d55cb72232195b99581c940ac47d8dc3fc5c3e9d4dd003c675"}], 0x200, 0x0}, 0x0}], 0x4, 0x40) ptrace$peek(0x3, r1, &(0x7f0000001000)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(r3, &(0x7f0000012000)='./file0\x00', 0x0) unlink(&(0x7f0000012000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:50:44 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x2802) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000c000)={0x0, 0xbe, "eda3ab59d32cda4b65f435f2cd39362b4dc57d7762f46898061851826700a00bf67bbde3f27551d6f34a22eb9a440f068b2fe3b712715d823fc00cb2139922c65fe585d3f3f089cb90ffa7df611f162d348f65b0677ab5d2b3e40dc9d385dd49b715ac5811e35627a3a8771bb428b9644f724bef5c545d17617c8df2bab312c5bf58bb2f737b3b12bde422c2c11dc393983e74f6646c9bf7685acf37ccb01efa2d112cf691000ef90d5421d0a26d820c894f47ee3694805360f9bc64f205"}, &(0x7f000000c000)=0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000-0xcf)={r1, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1fb9, 0xc98, 0x4, 0xbbf7, 0xc83, 0xbb1, 0x69, 0x2, 0x3000000, 0x7f, 0x1, 0x8, 0x2, 0x4, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x4, 0x3ff, 0x7fff, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x4, 0x6, 0x49) bind$vsock_stream(r1, &(0x7f0000e0a000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) 2018/01/28 19:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b0000-0x11)='/selinux/enforce\x00', 0x2180, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008a2000-0xf2)=""/242, &(0x7f0000557000-0x4)=0xf2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 19:50:44 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f000002c000-0x55)={'system_\t:obPect_r:textrel_shlib_ts0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpD\x00O'}, 0xfffffe47) r1 = memfd_create(&(0x7f000001f000)='system_\t:obPect_r:textrel_shlib_ts0', 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000015000)={0x5, [0xfffffffffffffff8, 0x3, 0x8000, 0x1, 0x1]}, 0xe) [ 41.464350] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 19:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x10, 0xffffffffffffffff) 2018/01/28 19:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f81000-0x8)={0x0, 0x4, 0x3f}, &(0x7f0000f1f000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eaa000-0x9a)={r4, 0x92, "e2e2beaa51d24bbf1f5acfd553144c26784e000ca7010615be16599c02fbc505e6202bc1d73ede8e1ca2ef6578341b4647d7c049ebac0c0951e5a7819e2d2983869e151624a9c44bfa6355b72eb8a5c59e155fd3e567519730bdecc5fceff4e34daf67ba2f7068442449c006a021874a24cb995693a17ed566a0cc01a961aab699d178d9fd88b768e9f5c4c6cf49324c144b"}, &(0x7f0000909000-0x4)=0x9a) 2018/01/28 19:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @empty=0x0, 0x0}, 0xc) fallocate(r0, 0x2, 0x7, 0x9) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c73000)='/dev/pktcdvd/control\x00', 0x20003, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057f000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000671000-0xc)={0x0, 0x80000, r1}) r3 = memfd_create(&(0x7f0000758000)='\'ppp0\'eth0cgroup\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000778000)={r2, 0x80000, r3}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00009cc000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006b0000-0x18)={0x0, 0x10000, 0x30, 0x3, 0xffffffff}, &(0x7f00000b5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000165000-0x4)=@assoc_id=r5, &(0x7f000043a000)=0x4) getpgrp(r4) 2018/01/28 19:50:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00000a1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000084e000)=[{&(0x7f0000f5a000)="25b3405136dc734c5a582d6584b7d59d8511a360ca812f7192c8757e2fc3b7d39f487789fdfb331e45bed5232a3734944528bb0de4637bf1e2d52e6998d3a02bf8642748ffc244b869f253465c43b0d16e1b5cba2f82cea947a73d5b07436477d29cbaeb416260acbdbdc6fc0b695b4fec1abd43fcdb5aba5f0790568dbe5ce6ad055b63bd95469f0d6c311b2d00b4038e2402cc49a22cadfb981b3692536248cc2dce707c2eff8c61d6e88aef329ae0ad1f898db610649bf45b525cb6f3fba1af", 0xc1}, {&(0x7f00001d6000-0x60)="4af915ea98161f2c47291dc2828c384a9fc60f71e97c71834e0eac094c94a357049bf28d376f5ed4dc99c9c69655f06c4859be483d1f9407add6ace9ec291594eab25c358a243a7c015091ff3194e91b1e50f3e3a463f313f7189dbefca37f7e", 0x60}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f00001b3000)="83a703e0c3b23b4f5e1f54b21ee9217b6eec78203358f41a068a75a6522c2386126e9767ddcc63c73155aa000a92558f514e1532d69e1d3e4f50b6e6092f8def1757aa0b52c42fd77100eac9acf4874a4d7b65863f3d13aecf2ae71bde264782888b3d8957fdad94bed5402b8eca4daa6e7a442fe369cac0cf1db5276ea92871", 0x80}, {&(0x7f0000721000-0x6e)="25f507c7a6e81d1f5c1b838a4f97830fa63ed199cd792fc842190234debcda86526de2a63190f2111eeda93896e1e3c1005b0eab1f5cb5f7028fbe6434721d166460cb872de8128056ca5c9169dabb2d8e3d9f3cae2d52f1e90248fe5b0a6f7fc328145d5f8c955952a7cc0513b5", 0x6e}, {&(0x7f0000001000-0xc)="9e5f47a0597e3b7fab6d16ef", 0xc}, {&(0x7f0000291000-0x36)="1334edbec60a28e37747d0600a6474d8fd1bf12cb6ca9f2f6359766ff4eac225abba71364353eee2bc92c50d37747c938e0416c168a4", 0x36}, 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0x1000}, {&(0x7f0000001000-0xe7)="2ef73ddc79f5ee03e634152d9532a7f6a26e92fbd54a5348f38ee1d25e39d28f29d2740b85451945f55bd73fa53e2298601aa5e528743ead8d481f52795fff1511cc947efef49a1f18c304ff97cc8948464fea025c558d8c79250b5e3ded217ae6107c3f1c5838c48933407a41d49fcfda4a2495cb1149202c3fb1414c8862495767fc02562cfff539db27c3bbac2b9f780fe4860078ed452219acab114889aa41ac433bb7afab2c0bbd5417bc89b06b402fb4a4b77e0ffbf9e506ca1561bed98889e9c04edf0410deeba0e234b1baedf3e0fbe4165164d5f98e565813b41ec5f360f66beca37d", 0xe7}], 0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000027a000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) [ 41.493896] binder: 6656:6659 ERROR: BC_REGISTER_LOOPER called without request [ 41.503758] audit: type=1400 audit(1517169044.471:29): avc: denied { validate_trans } for pid=6655 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 41.536793] audit: type=1400 audit(1517169044.511:30): avc: denied { transfer } for pid=6656 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.561933] binder: 6656:6659 ioctl c0306201 2000dfd0 returned -14 [ 41.569064] binder: undelivered TRANSACTION_COMPLETE [ 41.577721] binder: undelivered TRANSACTION_COMPLETE [ 41.578263] binder: 6656:6678 ERROR: BC_REGISTER_LOOPER called without request [ 41.579641] binder_alloc: 6656: binder_alloc_buf, no vma [ 41.579660] binder: 6656:6659 transaction failed 29189/-3, size 0-0 line 3127 [ 41.608063] binder: undelivered transaction 18, process died. [ 41.614037] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 19:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00008fc000-0x4)=0xc4, 0x2) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00008d8000-0xea)=""/234) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x13c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-224\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) 2018/01/28 19:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000e2b000-0x6)={0x1, 0xff, 0x4eab}) 2018/01/28 19:50:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000ee7000-0x1)="") 2018/01/28 19:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xc34a8b8393c99bbf, 0x0, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000001000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005de000-0x10)='/dev/sequencer2\x00', 0x408282, 0x0) vmsplice(r0, &(0x7f0000320000)=[{&(0x7f0000cb8000)="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", 0xff}, {&(0x7f0000f80000)="", 0x0}, {&(0x7f00003e9000-0xe9)="43cd211ee25595f7b5d3dca296f992651d5a8fd16bc8a6a8f308a119d27529697efd02d4e565541208f321e19db60e4554756fc8be452397858b481ec74f17fd52dd9232b93609c45ebec7b4a2de44948f56e16efeca9c7b2f03c1677bb8a40a55e63ebbb2c61505e73f3ab2bb59fe8549336a519f6a71f4cda48e174a6cacf6fbc3b500245229e63658a7602f7f66a25b37a629c43099266d860731de84a1e2e2e60528047383ce9f477c7504c5702e681df6b5ff886691072ce03943dc4df47e53dc73be8219eb3702f5319a6020f1252430b4041648e6c2a34e082b81a2098836190cd137c8085d", 0xfffffffffffffff1}, {&(0x7f0000227000)="4bf2389091e1bbb166123bad6f12078ef7c5e93a01861ddba653b7b3277cbba1066c41fc9f035cb1f44454e119d3ea7180fddce90a33eb764010b3723e6184673d95c76c0c8fbad7151e5a297ee642baa450d11b487b50f00bd6d9d0dc0c6dd8b78840205c32534fec21ada4e359dbc0fc0da754e7fe64941ba1398189652baf913ab69b0dab587ac093e81d7bf61d67e361daefcf7463e5f2ef1a", 0x9b}, {&(0x7f0000c42000-0xf2)="fd2e10e417ba018f0102de1b04e2f2fa7eac9f71774a07e1b9c3a9d7d92a31d4aa2abc18aefdfbd9da20cfa9d8dd5f829834c2a0173eaf0dd272cd0c0acbeabd624599ca005cccd59b13c5664fac3f3ce0bbb3394d394a63e5b0146791bab711fbe7b8ebbd0c7048bae40463d1d4a1b81cce30c3229bbe0ab56ef5942e89f97ba195615cdafb2a0966614b513dc9ad5fb1483c1303860b34a40b74902d090560b68b7459b985c656471cf1d305e58414d44408fe683c21a8a4d63696bfbdbb5e970a5190e2f485769ff3febb2908fe561b85a95e03b2c74a04c0fe503bddec40de569c78c0afa50c8823425354fe8e942d8f", 0xf2}, {&(0x7f000006a000)="82b3b5c9ba320563bc58d1a3ad1598fa6b7e37384300be2644dac0439d4dc4c5eec0ca92bee2268789d58e0d7041e68310bc84105391cf3c29916977ca741300c1195b826532dbe5cbcc9f143f82b0a3da7600e4577677e0b925fb9aef5385b30bf3ba2596cf12e2971862", 0x6b}, {&(0x7f0000910000-0x70)="d16bb84545155c9af3e2ede1ef30903fe7026079679745d02039c5e6c2ab024f12e14e2fd70bd7eef9f471d51a5c14164169567ceb9de99e85d678f11819cff1f7485a7cbbaeac0ee9eca4802af14dceb3c8ecdbfd0681cf060dd499e024ed87bae084a6a9c74cb3248044521700cf2b", 0x70}], 0x7, 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002cc000)=0x1a3e, 0x4) 2018/01/28 19:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000300000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000ef7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004f0000-0x4)=0x10, 0x80000) sendto$ax25(r1, &(0x7f0000fa7000)="141f4e242608d1d9b35f50a629f37e825f4ba95b897469a43e4c3b2b441101a8cd9ff971bbd007ca79f534026531c48f711f35d79e70d16557312312e16f90103b65b14abada93f6c972d3d0066e560a4d95ed825c9755026f5a0958a0527d0cd034d5bbafd9766f0f3a6e96f186abb4b8db8c53bc29590a4af57cd2fb0128466b9dd9b10abc0cc226bc12ce3f36ef2a9db002c168b5b05625b2c0ddfd17611a6aebdf18adc8484f740f00d23fd1400699c6", 0xb2, 0x44091, 0x0, 0x0) 2018/01/28 19:50:44 executing program 1: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/pktcdvd/control\x00', 0x80080, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000a2a000)='[/{\x00') getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000022f000+0xebc)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000024b000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00005c0000)={r2, 0x3, &(0x7f00006ab000-0xc)=[0xd0, 0x5, 0x20], &(0x7f0000b26000)=[0x9e2, 0x9], 0x66, 0x2, 0x1f, &(0x7f0000c8e000)=[0x5, 0x200], &(0x7f0000631000)=[0x3f, 0x4, 0x100000000], 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000509000-0x1001)="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", 0x1001, 0x48000, &(0x7f0000f79000+0xbcb)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) 2018/01/28 19:50:44 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f000000f000)="69f5f609ffe06b66c031e6dba5c962b3d9870b93ed85a75982bc3db82a91") 2018/01/28 19:50:44 executing program 2: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000057000)='/dev/sg#\x00', 0x7fff, 0x2800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001c000)=@assoc_id=0x0, &(0x7f000003d000)=0x4) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000006a000-0x7e)={r1, 0x76, "b4fc89745c75b21079b7fe589d8d7c34e9c798cc149272c6a67e791b74eebe7faf2db7ce261791a6dade93015e7aba609f97fdb7baef6647388844eb2aefe57bb389136ae8bf809acc9661b77599fd27c4109597bd4fc58b294537521efd92ab3e32aaa760b80bd368e7d0e5a6c10cd53afe648cc07b"}, &(0x7f000006a000-0x4)=0x7e) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000035000)=""/24) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r2, 0x409, 0x400000000000040a) 2018/01/28 19:50:44 executing program 5: clone(0x40004000, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00009d3000)=""/5) get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x505) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0xac0, 0x8000, 0x3, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0xa, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f90000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x7f, 0x20b, 0x0}, &(0x7f000095e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c74000)={r2, 0x0}, 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ceb000)={0x0, 0x0}) ioctl$void(r3, 0xc0045878) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029b000-0x4)=0x0, &(0x7f0000fcf000)=0x4) 2018/01/28 19:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e89000-0x9)='/dev/ppp\x00', 0x30000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d90000+0x940)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000c38000)=0x0, &(0x7f0000ca3000)=0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000dc3000)=0x0, &(0x7f0000760000-0x4)=0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f35000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0}, 0xc) fstat(r0, &(0x7f0000586000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f00002f4000)='trusted\x00', &(0x7f0000e2d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000073d000-0x55)="29dbad8b156c3110d1b215d05dda8b2de535f81fd846eca42f0a8ee8050597a9f4acd9b4bf7c21b9f9da142805054ef3f1a9ba6ddd6dbfd3c841b188ed9ab2c90236e49726b8239f074d10f8215d81a6e6ce4651bb", 0x55, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fadvise64(r1, 0x0, 0xe604, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0xffffffffffffff9a) 2018/01/28 19:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) accept4$nfc_llcp(r1, &(0x7f0000f60000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d08000-0x4)=0x60, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000010e000)=0x0) fsync(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/28 19:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0x3ad, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x5, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000827000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000908000-0xb0)={{0x3, 0x1000}, 'port1\x00', 0x9, 0x100020, 0x0, 0x3, 0x1, 0x8, 0x800, 0x0, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd7000-0x18)='+.vboxnet0security\'*em1\x00', 0x2) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) 2018/01/28 19:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) geteuid() getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000250000)=""/255, &(0x7f0000f37000-0x4)=0xff) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) 2018/01/28 19:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f24000-0xf)='/dev/sequencer\x00', 0x400, 0x0) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") timer_settime(0x0, 0x0, &(0x7f00003e0000-0x20)={{0x0, r1}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000fb6000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/28 19:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000e22000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000047f000-0x4)=0x8, 0x80000) signalfd(r0, &(0x7f0000d23000)={0x7}, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) socket$inet(0x2, 0x0, 0x0) write(r1, &(0x7f0000f46000-0x98)="52adab25f51bdb326b2262d0abbc49a39f3e236ec827f4d67688b4e8f74319cbd316773f1f73f1572076b7f449d1b0a12922b1b0aeb7a86c939b79eb9c09922a22eeea8d71fe6b5fa63bd224832b5191b21e0fcbf9241b346c952bddc5ba9d8863eba8224ecc5bf70e7f59c6e025bd313f1558bc710163c54743ee5df32e842a0d1761806d7b96c90ab375ee199f08b05d6e7b1b5d18fa1a", 0x98) creat(&(0x7f0000957000-0x8)='./file0\x00', 0x10) r2 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x3, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.810070] IPVS: Creating netns size=2536 id=10 2018/01/28 19:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 19:50:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b64000-0xd)='/dev/usbmon#\x00', 0x3, 0x30200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000b67000)=""/71, &(0x7f0000001000-0x4)=0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c21000-0x2)='..') ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f20000-0x6)='cubic\x00', 0x6) r4 = dup2(r2, r0) fchdir(r4) fcntl$setstatus(r2, 0x4, 0x2800) 2018/01/28 19:50:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x701000, 0x1) sendto(r0, &(0x7f00005d7000)="4fe824cd603a20549dbb885ad4b6f797f6363c8e441186820f9e269aeaa2060d89e31e1168c41592abcec61d038e4ff272d6e2c9d0f80a79c6820dd4b5751e63fe0268ea3a8b42f93397509ca10def25b7caed020fc77f71656e", 0x5a, 0x4000000, &(0x7f0000607000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x2, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x88000, &(0x7f000002f000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/28 19:50:44 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$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x8000000000000023) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r4, 0x8, 0x20000009) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffea0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00003ae000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x0}, 0x8) close(r0) [ 41.862406] IPVS: Creating netns size=2536 id=11 [ 41.881451] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/28 19:50:44 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000661000-0x10)={0x0, &(0x7f0000626000-0x28)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c6000-0x4)=0x0) 2018/01/28 19:50:44 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000009000)={0x4, 0x2, 0x4}) getrusage(0xffffffffffffffff, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b19000+0xe60)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a1000)=0x20, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000736000-0x20)={0x6, 0xffffffff, 0x8200, 0x1, 0x8, 0x94, 0x9d0, 0x1, 0x0}, &(0x7f0000a2c000+0xd12)=0x20) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000d3f000)={0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x1, 0x9, 0x7, &(0x7f0000318000)=@generic="2e69664551a58390934fcef210adb987", 0x4, 0x81, 0x5}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bcc000)={r2, 0xae3}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000c02000)='./file0\x00', 0x80, 0x20) getpid() ioctl$TCSETSF(r3, 0x5404, &(0x7f00008f5000-0x24)={0x1, 0x3, 0x7fffffff, 0xffff, 0x8001, 0x8c02, 0x4af, 0xffffffffffff8000, 0x8, 0x8000, 0x200, 0x8}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00005f3000)=0x4, 0x4) 2018/01/28 19:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d27000-0x8c)={0x10, 0x200, 0x6, 'queue1\x00', 0x40800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() r0 = syz_open_dev$usbmon(&(0x7f000021f000)='/dev/usbmon#\x00', 0x10000, 0x2402) fcntl$getown(r0, 0x9) 2018/01/28 19:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000b04000)='./file0\x00', 0x101000, 0x1f) accept4$netrom(r1, 0x0, &(0x7f0000f60000)=0x0, 0x80000) r2 = getpgid(0x0) sendmsg$nl_netfilter(r0, &(0x7f00007f6000)={&(0x7f0000a98000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000bf3000)={&(0x7f00001a4000)={0x1340, 0x9, 0x9, 0x100, 0x6, 0x1, {0xd, 0x0, 0xa}, [@nested={0x100c, 0x83, [@generic="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@typed={0x8, 0x67, @void=""}]}, @nested={0x1dc, 0x4d, [@generic="4f44d12059dc1ad68540fb99d26160e35eed0bb7a425a928501d2862d8cd10cf94e67dccb3eb9e77ba22d5d2bb0ef72ea7733bec981e0f9f0849ff7075c0822e682b16feb1aa0c9ab9aba7388150a1849acf38ab2e366e6a7bcbfa3e3bfac0ed52559682aab2a5bbd312423504d9e4f07fd213ae4ea302bb10cbe3bb2fbe45894083ef47fcb7504f6efe7d0e154f7dafa7903daff0e9b806c59db4210087ab612c41c0c6024b143f384f8f728eb6e6b6065c42419b035cda5acef3ddc10365e3fa5318d4cfa384fccf484486a8a7e70b929488ebbba4d0714f355e22c0ba2e", @generic="aafe72cc7bab7fef46c1b38411b9796675180909dc82193bf0f6e01fe8d21059cc28315a51b51a0037bcac18773c6e7788807128e3d41ec11ece7b5ad048a173cabd2336b3ea59282b9afb99f19d3249aa13a59e712e2163d6c4d453c2ca784b0bd89c04ca046bd92a97ebc719ad5e21155db83fa1656fc901d4dd301c0720cfe54a6e1c263f3266645f312dac8ddab4568e9e21e9e6fd03a50fdbd646ec1903dc84fc54dadf8aa417dea99f0399ed833908c1e568bdcc6fd3d129c0e6391f3fa8680722c58367aecf7ef86905bb6b6e741fcff9f3d34cc5d410c8", @typed={0xc, 0x3a, @pid=r2}, @typed={0x10, 0x62, @u64=0x3}]}, @generic="56df8a500d8c1d26696df75e1d6ce0a9a2726699b2234affa547e9dfb7f429c24c12f507b4ea206b8589be24dc078573df402b38362ed363905530a16f548316b30ca804200b0ab055635d8595a83623ca5f2185a8ca011a84e275ced4a68e4eda11faa80d043d8b3057c8953c751d4ea1322c77ad52e5308cde033cf6007ffba768f22f426f3ad21626a66b63d3353d147bf42b87896f1744775c5bc83d2c41fd4073578009793d98a308d2d6601dd204ed6055ef74a30bf4e2298a148d9f2bcd6cc40482eab2ce7f226974a75522cb45810858ead69e768c404f61ec0a79b957571102f11ed275b5c6e68ffbd9e9ad94bf106f", @generic="00dd868b54d813512d29d1034bff3b7fe3c642e86d20e7cb3da4fe6fc7fffe75d62d2f0bab801df38c0aceb32660b56f5f3ede97795245aa1079536f37484fee7d45df57b1019e0beb56da94430d06d1"]}, 0x1340}, 0x1, 0x0, 0x0, 0x0}, 0x800) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000926000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000d65000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000854000-0x10)={&(0x7f0000582000-0x358)={0x20, 0x1, 0x1, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x8, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a1f000)=""/108) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/01/28 19:50:44 executing program 4: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) accept4$inet6(r0, 0x0, &(0x7f0000017000)=0x0, 0x80000) 2018/01/28 19:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000422000)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000824000)=[{&(0x7f0000f32000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0