41000-0x20)=[{r0, 0xc0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x10, 0x0}], 0x4, 0x72cb) sendto$ipx(r0, &(0x7f00008e5000-0x36)="43908cc3912cede0c009d2c89d8326d71f497dfed7e1fbffffff682cb0b5990fdbe6e3b8dc49e02807a12426ee4e80f10301ffa04327", 0x36, 0x0, &(0x7f0000565000-0x10)={0x4, 0x7ff, 0x5, "b55027ecdd23", 0x8, 0x0}, 0xffffffffffffffe3) ioctl(r0, 0x8b35, &(0x7f00000e6000)="") 2018/01/09 04:13:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000056d000)={0x6, [0x1, 0x400, 0xfffffffffffffffd, 0x6f0f, 0xf08, 0x2fd]}, &(0x7f000059c000-0x4)=0x10) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/09 04:13:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000064f000-0x4)=0x0) getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000fad000)="636e727b756d705f66037074020001ff") writev(r2, &(0x7f00003b9000-0x10)=[{&(0x7f0000f72000-0x2)='b', 0x1}], 0x1) 2018/01/09 04:13:54 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xa, 0x2, 0x88) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000001a000)=[{0x3, 0x5}, {0x4, 0xdb}, {0x4, 0x4}, {0x3, 0x80000001}], 0x4) 2018/01/09 04:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000530000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f9a000)=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, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x0}, 0x0) 2018/01/09 04:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ad000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e2000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000469000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x17) writev(r2, &(0x7f00006bd000)=[{&(0x7f0000005000)="2900000018001980013d75241a68006d0206e30067fff5019600000800050000000200080000bf005d", 0x29}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000052c000)='bic\x00', 0x4) 2018/01/09 04:13:54 executing program 5: r0 = gettid() ioprio_get$pid(0x200002, r0) 2018/01/09 04:13:54 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@nfc={0x27, 0x5e44, 0x4, 0x3}, 0x10, &(0x7f00007ae000)=[{&(0x7f0000001000-0x59)="e182c9c68120e49b260da5171c2e634585e7a54ec6065be3144670639ca32fcab0f925743b0b2041b19562247755221ce1cf5c2a0fa45e9994a7d7f97d108e0df404750f4415b921e834a813193839373e9b37a648e378f6f1", 0x59}, {&(0x7f0000000000)="48469dbdcb00355acee52a5b61a5417b4829187dbaad8383e9664419fa45a8f4a051f201ad53de0a3a02fd5707793a03436b2de8ca8d97512bd8e237597f044f120110697522b1bfd680b4859ae5c3c880efd0961feb3ecc9133cd81a8f64833a55fe554968bbf1d52d754bd3d747293cd1e6e7c4fd30e6f41f558f223dda4212d64f10726a0be8f88d9512a0e7b5b7308dce7983770ebf043de92acf485ebbbd1cbd6cf51f4e16e7b856cb8", 0xac}, {&(0x7f00004e4000)="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"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{0x68, 0x117, 0x5, "ba590331ab4b70562690c7053e82c643b4c9f1575ae14516e430331722a9a643180f37c125ab851190272cfb85202984f0e9514cf606b58bb4ed13cb4eef072f5b486949242bf4b95fe1afaeadfb95a092"}, {0xe8, 0x109, 0x4d5a, "379b509f8efb9ca30eb96ea3dd509dfed91a9162f6e0f6847ab36d213b45a00fbf365b37d0ed0475d7312ca9be5459a6a9557112ac56a852f72789ab65a44fcb0878874375ddbe4a5cbf9801ad192b9e1cff7b9721568cb4875e32b36a604113de320b40a9b5ca61d7e8c4e6430e42d09a75836324e16af2d4674d5b2a276d26bf22539bf8bab67b0ce3f20cc93152d574fa91e451ae500ad0262c6eacb5ebefe0fef6d3d3b8128449bc25e2802ec31b25aed4f08c25248ca4521419960373fb7419600796418d851e5328025d4e0c6d6ba9cc9e0ce4"}, {0xc8, 0x19b, 0xffff, "6badf701e549803c672a7ca15cd432b486da946bce1d7b55b2c2ac20d67195ca48919984249b8947c5d66d3d05ab1a34468bfc7dc81ccd2e7d881a4fdae9f465470d0aab2ddb12afba8932723a75b0fb3ef4309a3ee5de100245d239534e00e52d1638fb469c8cdacfd72ca9264e6d7420ec15af093020f25efafbe8721aa9479d5fedf898ac010315ea7373496104c604f74a71c3b6c8f5f993365fb6cf7fd598fa9779d370342ab1537971582bf23a7e40"}, {0x18, 0x10d, 0x8, "eaeaada3"}], 0x1388, 0x20000004}, 0x4}], 0x2, 0x24040000) mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:13:54 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = dup2(r0, r0) read$eventfd(r1, &(0x7f0000909000-0x8)=0x0, 0x8) sendmsg$inet_sctp(r1, &(0x7f000053b000-0x38)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc4000-0x30)=[{&(0x7f0000fc3000)="73954c15cde659e667b3f41f2ad10c2393b5194426812239d5", 0x19}], 0x1, &(0x7f0000fc3000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fc7000-0x10)='/dev/input/mice\x00', 0x0, 0x26000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000a82000)=0x0) socketpair(0x1, 0x80002, 0x50, &(0x7f0000fc6000)={0x0, 0x0}) 2018/01/09 04:13:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000611000-0x10)=[&(0x7f0000bbc000-0x8)='trusted\x00', &(0x7f0000d82000)="07f7a2b99cccda9a8ca19fa124a834096804886f7c38a9142b000df6e1af3811eccdf4da733c2e046af21ae307b59d974d15d8a2ee9115d51a2a5add3e1759f4f4cb3f0e299c410d002b4f02dce53570"], &(0x7f00001df000-0x18)=[&(0x7f0000789000)="", &(0x7f0000cb9000)='\x00', &(0x7f00009df000)='\x00']) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000249000-0xe)='/selinux/load\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000eaf000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f0000aa0000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/09 04:13:54 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x412800, 0x0) socket(0x1, 0x0, 0x7) 2018/01/09 04:13:54 executing program 1: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000091000)='./file0\x00', 0x17e) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000bc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000842000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r1, 0x0, 0x0}, 0xc) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000a5000-0x4)=@int=0x0, &(0x7f0000843000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000844000-0x8)=@assoc_value={r1, 0x992d}, 0x8) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/09 04:13:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800000020807ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000011000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 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], 0x0, 0xaa}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000014000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f0000d97000)=0x0, 0x5) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000914000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r6, &(0x7f0000d8b000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f000008d000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x917}, 0x1c) listen$netrom(r4, 0x1) 2018/01/09 04:13:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) r1 = accept4$inet6(r0, 0x0, &(0x7f00002a1000-0x4)=0x0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000058b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d39000)=0x195) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000455000-0x8e)="d1a4ccaf4bd0723f2275a0d94dcef08b6abb9b07ef4bf70fa865114d957390c9b117906725e89e766dd3839292e5210b1fd821eff66a384f130bac8ce32633f93755711747391038e4d7cbc690b71591aa92794264affab322f7d34290a343e8e6a9afa7add3b6558e365ecfa46610e2a58bd22a7a31d58e766ede83689065a3b2300424b5159bed756e25325f56", 0x8e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba0000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe0000)={0x0, 0x0}) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) 2018/01/09 04:13:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000261000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, [0x12f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ed7000-0xc1)={0x0, 0xb9, "6906252a45064c10bfbe097dd3a961a14e342802357123ce5bb5d76360d24beb915fe480943588f0d5a063ed2529d7af6854cfa16a6e7cb05515e2dc59f2110d0def49c8b39db19e3fc43b415b4ec396601aeeddfdaa9162cd82defa206ae9eaf91f958cbdfedb72cbe840c49a7f5f8259f859a242a60ec8f9c6dc6810c3facf1dac0e718f5cd31579d4118a3e21daa165bae846a425a9a9cf8031f1cb7acf7b9e6c751c4e9f3d8bd0c87bd67eeaf2be027fd6d9797c5cf1f9"}, &(0x7f00001ab000)=0xc1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cbb000-0x14)={r1, 0x2, 0xb7, 0xfffffffffffffff8, 0x10001, 0x5}, &(0x7f0000ccc000)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000031f000+0xc2c)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 04:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x3) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000664000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e5000-0x20)={@loopback={0x0, 0x1}, 0x7f, 0x1, 0x1, 0x2, 0xfffffffffffffffc, 0x0, 0x1}, &(0x7f0000634000-0x4)=0x20) sendmsg$key(r0, &(0x7f0000147000)={0x0, 0x0, &(0x7f0000d61000)={&(0x7f0000506000-0xc0)={0x2, 0xc, 0x2, 0x9, 0x18, 0x0, 0x6, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x7fffffff, 0x6f, 0x50, 0x3, 0x40000000}, @sadb_x_sec_ctx={0xc, 0x18, 0x5, 0x40, 0x51, "da2f9713b9e0e8f49b703c035184252f8453f835281a70d05b5f19d6526f9715347f20db656bb571d2e28dbf583f30e6f492b1419a06ea518711af9cc2366eccfbfd49694eb02ff03bf97cdebf88409842"}, @sadb_sa={0x2, 0x1, 0x2, 0xfffffffffffffff9, 0x1, 0xb8, 0x3, 0x0}, @sadb_address={0x5, 0x7, 0x6c, 0x20, 0x0, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d2000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000656000)={0x0, 0x124, 0xfffffffffffff3b5, 0xff8000000, 0x7, 0x5, 0x401, 0x2dd2, 0x9a4, 0x81}) bind$ipx(r1, &(0x7f000009e000-0x10)={0x4, 0x7f, 0x8, "44aa913fb64a", 0x6041, 0x0}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000793000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000740000-0x8c)={0x3, 0x101, 0x9, 'queue0\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r1, 0x101000) 2018/01/09 04:13:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mount(&(0x7f0000d01000-0xa)='./control\x00', &(0x7f000010a000-0xa)='./control\x00', &(0x7f0000eb0000+0x2e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)="") r1 = open(&(0x7f00000f1000)='./control\x00', 0xa351a30795be3cd, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/01/09 04:13:54 executing program 4: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") getpid() getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f33000)={0x0, 0x0}) getpgrp(0x0) getpgid(0x0) r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) 2018/01/09 04:13:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xd3, "7aa7ad88ffc93f480f999b50754aab78eb28f86086afb5cc8bb28f206e8808dda7e4e16bdb4ad98d2347ae5f66064da667a175ba5a9f8085326e87599c842d83228a26d3976dc016b54efb047feee8736ea91178c9459a829c668a25b5807b17d3066c5b52511fc4272e0c839b14b6a0fdbe364da4a2efb8b0851f519016719e1da62bb9a9b8d8f82dc943b9424792104a22f71abb5d45773d240dd77a656d2bc63c90f66ae168c25d08154ccf0d6efdd44ef0443c785300b0b001173fd2acfd571fab7b5bb37a850776750fa4d8c6840f694c"}, &(0x7f0000001000)=0xdb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x20580e5, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0xfff}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000000000)=0xc5) 2018/01/09 04:13:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000085000-0x5c)={{0xa, 0x0, 0xfffffffffffff000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x4}, 0x7f, [0x9, 0x1, 0x2, 0x1, 0x86, 0x0, 0x4, 0x100000000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce9000-0xe)='/dev/keychord\x00', 0x40000, 0x0) setxattr(&(0x7f00002c9000)='./file0\x00', &(0x7f0000a54000)=@random={'user.\x00', '--eth0$^posix_acl_access.md5sum(GPL&#cgroupproc$wlan1prockeyringself]+!\x00'}, &(0x7f000030a000-0xf)='&em1vmnet1eth0\x00', 0xf, 0x2) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000c89000)="7c776aa2d0d798", 0x7) 2018/01/09 04:13:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000089b000-0x10)={0x9d, 0x0, 0x100000000, 0x8}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004cd000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000915000)='R', 0x1, 0x0, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f2d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00003ec000)=0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/09 04:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d9c000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00005df000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000eb7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000-0x4)=0xe8) r7 = getgid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000728000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000866000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068c000-0x4)=0xe8) getresgid(&(0x7f0000ccd000)=0x0, &(0x7f00001c4000-0x4)=0x0, &(0x7f0000e04000-0x4)=0x0) r11 = getpgid(0x0) stat(&(0x7f0000a8c000-0x8)='./file0\x00', &(0x7f00001be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000052b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000124000-0x4)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000b3e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000687000)={{{@in=@remote={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=@loopback={0x0, 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}}, &(0x7f0000055000-0x4)=0xe8) fstat(r4, &(0x7f00001b1000+0x1cf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000147000)={&(0x7f0000ef3000)=@proc={0x10, 0x0, 0x3, 0x40080000}, 0xc, &(0x7f0000db4000-0x40)=[{&(0x7f0000466000-0x2360)=[{0xa4, 0xd40, 0xc00, 0x5, 0x1, "3ceb51850f801bf13fc8a80fe6792cf524439747fd85deec105934f3fd78135cfc19d0d73836294881a6d891f3e9f456a3ace5db83bbef705ef75a9fd2a68cd108025cceea4ce58dd045003425e7805a22000d9ad94bf9bb2fbef296be6f0efb9d3e909979e838ce0dfb33879095a8bf7ba953f31a49bd3f26c56e903fbda5ef8d1c2bf0c631a833a2fc2472b5b69a52840e"}, {0xfc, 0xc7a, 0x400, 0x8, 0x0, "4d827c8017a1c82f0a34b7d19ac0df2605fc60ba6b900b8a30c563e2c46a848ead8b5ef9981aeb2265320ed77f6e4307938900e096e5e15152bbffc3329072bac096178d84cf4ea88ab2636f22906a82fb8a256d5c8cf1a363d3cba600f919125a624aa00d4f960f7bd96d188808f745f00594b38a7899652c3d699cb61cf7db0508133a2de815d822dc71e6bd6e74e31571bad28fd2a75b590d0bbcfac2ffff37fb47e31d7ce2926e5572a44b0856a7ffbda2fc6bac21d517a5c3042785dba9c673d179c3fee9013928ceb930f3b7f9eddef1255cdbe57598f5bb5be5507214345bdda6c65572957cff3d"}, {0x1010, 0x80000000, 0x100, 0x3, 0x2, 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{0x34, 0x7, 0x8, 0x400, 0x2, "aa3665e70e58bc7b2bf4e940eb8b355e52ba3deef0d8aabcef70d372315743996d"}], 0x2360}, {&(0x7f0000790000)=[{0x74, 0x3, 0x210, 0x2, 0x2, "1f1f79fe13af4575ffb81c11df7e25359822e80f43dd2cfe211f9e343e28a6cfe9b86aa72e96c1fc3efd1ab093a7c9aa0be7daf6317f6366090ae3bc80fe86653fdfc14b5d685193311239d30aa2c83c99116807aa9dfe9b38fdb8277441fdce93717623"}, {0xd0, 0xff, 0x810, 0xb6, 0x2, "6fe5669e675d039cec0f65aa5e9437119f7bf4a7c3dc9313dc76534111f2725cc413fe864019121538aad7d9efee774d6d2730867399b463f1e9072458886f6067f558af2f50ef46d1c2d8d19c0ac34e23f26a67dbb8a2817a7f598e05d176733398c789cf4b28fdf035f5cc355f0864486a879ee01a116eb9d59a2c1e9027e3c7cf1e7a5c714646be49b450b39b9c714e69efc25e5419d1710bfb8406dd35f0c3db67896ebebbadc601bd736deba78bf360bc96f217d26592c8fb6581f7e5"}, {0x34, 0x7fff, 0x8, 0x5, 0x0, "ddacbad4109533c9d5bcd60d92a965c5e460f1a91722352d6dd306182d3f21c643e0"}, {0x94, 0x5, 0x20, 0x3, 0x0, "fe4582881b65e06f445931eacc03654f0fd2aa71686dfd4063b710945243fc190e5521984117cc0336055676db19e7b89d29c1fbf70fcbb9e7a31dea225657cf608acd8223976dd8285f51e000ff619cf49836c177041366046a38f413610434d4e7276a54ab89a9051a6d23834c89a24f9300ff758d127b90b223a1fb2d199a58bf"}], 0x20c}, {&(0x7f0000c8f000-0x1f0)=[{0xe4, 0x63, 0x200, 0x9, 0x1, "483ed041fd03d27f40032cde2f4ef228754dc67eb8e07136e4ffdf2629c376e12a3ae6a1b042a8ffa24afa45314fad6f9cd4c2d5653b2cbdc59152418e4b075ab6972a17e30080b2c81f570502df3747ba98e8f536d42142eedac59c7c038996476bc58fbb165c0a6c20e8627fee1cb689fa5c55d0e2395815a4c0fb60331bc32e8a7b2b33281b4b67cc591ab566f266f3637f43795bf2bb95904b208ff4a2e3df089d476e5d21791883f09be1e870390d9a4d581a41b4e9b4ce10edbb7485174e45370c4c38999a0f200cd9fed528d407af5313"}, {0xa0, 0xc208, 0x302, 0xc, 0x3, "a028b33a89fd91eaa4670880f0d592969c8ec458914c5551cb7328268682c5bec38e0f931ace9fdd438e271f48962aabcbf7c845d847e642ad583278edb292c10a282a1c977d770707079265cdd02fc8800b8d986f9259bde5a859226008a879a0fc5674cc33b41c4e396ec0f4c53e8b618b09f3f1badafe77de9da10405714752f531c74c2e8348b2f713481e15"}, {0x6c, 0x7f, 0x400, 0x1, 0x3, "4f785c53523a2006607c6e447813eec6fc262fc91f56500c05578179f03ccaa717d7114cdba35f9c9c423f5c64aa796fcb9caca9008863dc955b6cb2139375d6d96587929e68f7183cffea1ff2b74b664225156b6763a823264f"}], 0x1f0}, {&(0x7f000014b000)=[{0xa8, 0x87a1, 0x300, 0x6, 0x2, "0b4887cbd024ab54e8b905f1d502136c006ec5ed1639914bb6eebf0c5ee7fd87d825c7f947872e30a41117764e899d42b354d01135685c946fe5fceb33786340a53c9adb4ebd92aa90a260c6e184cab85b9bef96b69538ee6c7e16d62cb7ceddf0b7713e53789eb3f41f7b189d0fe7edb3d9270ac2d462f0bffd5705c6647ae79b813997e209f52e2692ad3d4598cc847d084bc4f260"}, {0x4c, 0x3, 0x10, 0x20, 0x3, "a1b9299bc5497bf3260eb6be18be562a724ef33246166c40533d5f43d7db97b9bca6096228bee3989625549709fed06b9c34abff2dae73c7919908"}], 0xf4}], 0x4, &(0x7f0000f4d000-0xc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r2, r3]}], 0xc0, 0x80}, 0x200000c0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000192000-0x4)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) r17 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b7c000-0xd)='net/anycast6\x00') ioctl$GIO_FONTX(r17, 0x4b6b, &(0x7f0000ce6000-0x1000)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000613000-0xc)={0x1001, 0x0}) 2018/01/09 04:13:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0xc, &(0x7f0000f32000)=""/4, &(0x7f0000eae000-0x4)=0x4) 2018/01/09 04:13:54 executing program 5: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x148, 0x1a, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'tgr192\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002ea000-0x4)=0x0) prctl$intptr(0x1c, 0xc2f6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b6d000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b6e000-0x8)='./file0\x00', 0x100, 0x180) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b6f000-0x4)=0x0, &(0x7f0000b6f000-0x4)=0x0, &(0x7f00006be000)=0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000521000)=""/250, 0xfa) 2018/01/09 04:13:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r1 = dup(r0) write(r1, &(0x7f0000cdd000)="ef", 0x0) 2018/01/09 04:13:54 executing program 2: mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007fc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0x6e)="01eff8e3e5677be38b466ff26fa67461eab16711c37fa365c4ed51ae58d63b275f1f14fb43127499af5e7b979d092bce43b7ba63a908c9915ce741f5eae7af729293877014d688dc5b6afb283c0c23ec159de858f6a0083e1dd71ef8b5e6c9cea700577de1f63818cbbcd91a0b64", 0x6e}, {&(0x7f0000001000-0xb9)="9db9ab20d6cb011c2cfa8cb7f8b7fa5f3238ef862f3c35d800c689899d09e173eb22a659aeac830121c596ffd9a778b0b23daaffa090d7456774f1c5311e8e82f574d592080413509524aa654b79e065f3579e87b7a26cee696c80216464b6e64dba2f832cc8c175926864a476043e9afca4e07b2fe1f5891181f3bbc7605797762f12734fd8680f0c0a3c025ca8518ea57bba3d33da127663d1a49c038876cb9e9bb92938f110dcb8d4a9df4e2afb1495360bf249d6708600", 0xb9}, {&(0x7f0000002000-0x37)="58a1001dab9d5840ff431081c0fe540f07e495209ed900a4ecf7adc5b83f6e52622fef94a979338153831376e59cc4a5cf7263212a1322", 0x37}, {&(0x7f0000001000-0x4)="4a85d028", 0x4}, {&(0x7f0000001000-0x15)="06de6394f944b02f4c3b8864142a866728c6ad2f08", 0x15}, {&(0x7f0000001000-0xd4)="11c4b31a419b0ffcfbf43175ccc12d956140c948ca823b68d7afb63683e91de74035cc59435f9a4a0f6515370bca8c9d6142c9fbd97fd5394ddb3bdbdad08ad8811e5765d314d3309f724f14304f230aee35f94912c9fae36accda51ccff7c486a89fc834203a38e0d086fcb49c284228b792e76bceac62072a7939084b703d58dc60d145e1b33edfc5388cc0950f843e190ddb9ce9bbee90b30316cfd49a7762fc6f7bd957fa694b14e4e6c9d9810dbab1ba589887e5b860cb27a799b5fe23d67bf79060c5fc77cda7e3a34b92f673648966a78", 0xd4}, {&(0x7f0000000000)="88d8cf4e2bb692f20686ef007498cfa57e2baaa5e523fb7aa8390b738276009d2412f4e7079e316cdd", 0x29}, {&(0x7f0000001000-0xbc)="9717b70f28e2676be9e74c9075ab96383908171e8a69aa868b01480866a2a0341ebe7985dd83409ac8376ee5250039b555748d09e36c832a560c63a0c6da9c0133d9933393d530bd1170a587a109edd4f729fced1e11c30e2c948fa8f696ca1ba800cbb3f844b02f8514889c1319490b02fecda0ead8457997610c377ad03a5c451d0cde09651cf62c2c4dc4b6cb099d597c75ed30bf3746fe11140a818f1051526fd4a7713ce4a41b0f41279f8a08b816a50915cdf52f870abd8ff5", 0xbc}], 0x8, &(0x7f0000001000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x88, 0x40000}, 0xc001) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/09 04:13:54 executing program 7: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/09 04:13:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ce000-0x4)=0xe8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) getgroups(0x5, &(0x7f00004d4000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f000017b000)='./file0\x00', r0, r2) request_key(&(0x7f0000e19000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd7000-0x8)={0x0, 0x8}, &(0x7f000091f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005f7000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd38}, &(0x7f00002d0000)=0x98) 2018/01/09 04:13:54 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f00004be000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x880000) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000efa000-0x4)=0x800006, 0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d2000)={0x0, 0x8000, 0x7ff, 0x2, 0x0}, &(0x7f0000efa000)=0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004d8000)={r3, @in={{0x2, 0x1, @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]}, 0x5, 0xd}, &(0x7f0000efa000)=0x98) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000efc000-0x38)={&(0x7f00004d0000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58, &(0x7f0000efb000)=[{&(0x7f0000e80000-0xb4)="f913422c272459c652c291a900ce8395e988293e18c342e47105163c1a19ded488944895914f4ed219916731b7efba14e8cef8e4a6231636d0bb825f1d414baf58b294ff10ff3d40a03d3c8808e234fd15eb0f6056860353a38982e749a4142ef951e7007da37ad5aebd19f784dd875fc67236c5cb03a3b9045c846771144968f8d7f2b7976d991158ca20a4c242a2230b38f823505016cae70e7e55ceafb584198f107229cdc16f688221a2fcc11069e716ef34", 0xb4}, {&(0x7f0000efb000)="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", 0x1000}, {&(0x7f00000ff000-0x4c)="e32d2ab9f911ae728b9af22b8257316594a6250730def3c9b8b84d8eceefba47ec9ac88fddd218cc1a3b064782adf3d6bbc1c187b8a3133c578fd07f6b67abfc22ab58cb9fd29d0f36779a9b", 0x4c}], 0x3, &(0x7f00003e5000)=[{0x98, 0x115, 0x98a, "4599111748d5220280e8f03d5d69c31c9f22080693a313b9dde533c192b0beab4fe834b48aaf022e7857f24dee57320d635f9a4a706e7456fa08422242e82ffa06c5620b77167feaa970c012cbe2a941320b22a4991cf00b203cbd32622e8644a8d657a4462bbe501d215602cc94e336f2641f13990849f1c97e6efe1f704d8a890c3f88ccd82adf"}, {0x70, 0x84, 0x8, "b0dbfb7de6f7728f2d8f71cf96fa110cc50d00a6c083faf56f6f82c5b8e06c1281a9e14b9814e95b5495dcf4dbb7ac94d09689fa4b0e1b3665de0a73b0177de84d2c128c9e5f6ed27da49a6d44796ebf1de30eb30f73f32f2016e94ceabb757d"}, {0x50, 0x114, 0xa72, "108ec90fc9b18859509265133cdee00c43787daefa8bf30bc8dbf2341527ab256386903b3ec97a178ca9b080dcf592c6f3ddcdea178ffff8d5d2"}, {0x38, 0x105, 0xffff, "32c685830a93ae7c0603edd774a51e0c6032bd1648eecc1b7c68b6d78ab06535e1"}, {0xf0, 0x13f, 0x7f2, "2dae90306b1abc8bea1241a1327c374f21e32be1beb9abc6445a4434c0ca076d022cb7495aad372e8cc33a22aaeeb412ba49615e856f8070a3d8343c4364772c259cb00498a6a05e809e57f200b03b1fc687188bd3a9916238a73e3bb22b6a5a609d5f8d1f6108b6d41feba9c96e68645717112c1b0bd09c36efbb2c4aa3a546302e820b4a8d2561369ea2a7476572317f4ab77fe915ed6b75226f34d1e2674c194a1d60caaccfc68b6417778969c52395f62d3b5da95819394251fcc5821d2bc9003f505c60f972efff7942e32fd196e408ecfba8e60fc28789afea673d7869"}, {0x70, 0x11, 0x6, "b93f3024a907df18c9d6bd59d9d27af329d36d3b75652d8d3474cb929e9e97b184fdf27f8a764b0ea605827d5a72ee984d71dceba2eaaba61cec6d0400a1dac04a1fa73f38e18657ab9d785b268fe170becf5dc7440ba41edb861f91e79d06b4"}, {0x98, 0x12b, 0x800, "94720277059ab885108f06868af31adfedc2b47dc47e03953a1e1c10446195f86f34cfc6a5465460d7e744a19deaa2caad43b4c82cf1632941259ef28d0f4605cd49204c8992fe861bda9f4d5bddf1a41809f205becb2e756750affc6b3d5ce74374b24489160724926773d2d5caeed287f85f350b7991911ef9215539a84bb4e76c8de5"}, {0x108, 0x102, 0x401, "9d8c97536072c08d0aceb717a1dda7785b6e0eb3ca232f71e3d14cdefd687e3d590a2e689ce753020edd0d106a5d59917b649b9c8df2786048c070b3fd23b22650943c6fa4a37026f53f5498f371f1d81680df577fd9fc4e2a7524c719e012fd1a91d5f4b11fe0186134b5ac920d69edd21b7316af522a6abde40c732920c3f02496d61335f33ceada693c71c43f35b95e3932f77448cceb06c2f26876be7c8f22bca9577ab559590faa3945c9101e5b45a2e17ff72da41d88c5f12a36982e6dc6a4253c20fdc5b1c40d336673f6ed402a4c5745a53129268e13c7ddcf5d74f331062f1d7cb3f27b5e3ca3938edda56625c14225aad8"}], 0x490, 0x1}, 0x84) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000efb000-0x4a)="1e977d6262830dbab30faede66e4df8b0ca946473b5fa8cf53dcf21997c7d7b65d89e5939e03ea452114f95f2bbda2c8f56455bff82c142ab0fe2a1fa28fa5093c2ad4066c9ab43992a9") ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/09 04:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b3000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) accept$inet6(r3, &(0x7f00009d1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000161000)=0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000117000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000bdd000-0x8)='net/arp\x00') mkdirat(r5, &(0x7f0000001000-0x8)='./file0\x00', 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000021000)=0x0, &(0x7f00007ca000-0x4)=0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/09 04:13:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8982, &(0x7f0000003000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/09 04:13:54 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b2b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000046a000)=0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ffa000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f0000ffa000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000be000)={r3, 0x3, 0x30}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) r4 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000dc4000)=""/4096) userfaultfd(0x7fe) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ffa000)=0xff55, &(0x7f0000733000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff9000)={&(0x7f0000256000/0x4000)=nil, 0x4000}) 2018/01/09 04:13:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() wait4(r0, &(0x7f0000200000-0x4)=0x0, 0x3, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x8004, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f24000-0xc)='/dev/autofs\x00', 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000e65000-0xb8)={0x0, 0x5, 0x20, 0xfffffffffffffffe, 0x772, 0x20, 0x5, 0x9, {0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x7fff, 0x8, 0x8, 0x7fff}}, &(0x7f0000940000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c18000)=@assoc_value={r5, 0x5}, &(0x7f0000f5e000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00000c7000-0x10)={0x0, &(0x7f00001ad000-0x1)=""}) writev(r1, &(0x7f000054a000)=[{&(0x7f0000b0a000-0x39)="87b4ee2b6997b2de23f67189280a27a571b95b99b3eed7d1433ebbbda55e0083aad39e5f767bd54d86b8886fe76ef0257b7a58f7de04ef4352", 0x39}], 0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000802000)=""/8) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000865000-0x2)={0x6, 0x6}) open(&(0x7f0000d68000-0x8)='./file0\x00', 0x200, 0x100) 2018/01/09 04:13:54 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000000)={{r0, r1/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x4, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000beb000-0x1)='.', 0x20, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000ceb000-0x4)=0x0) open(&(0x7f0000688000)='.', 0x440, 0x100) faccessat(r3, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) mknodat(r3, &(0x7f0000b53000)='.', 0x100, 0xff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b87000-0x8)={0x0, 0x4f, 0x80}, &(0x7f0000c2c000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a82000-0xc)=@sack_info={r4, 0x1ff, 0x40}, 0xc) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000400000)='net/sockstat6\x00') memfd_create(&(0x7f0000244000-0x1)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000bf2000)=0x9, 0x4) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000010000)={&(0x7f0000198000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f90000-0x60)=[{&(0x7f0000a61000-0x89)="fca90fa991a53d54ca257bf75b26d37b737a1e2cc0a1a7ee844f2d1792832a431915c0867053d85117bb0039344cdf2911000e23d9398e25c17b4ec6355bc8140cd27ed74b238eb473dc95b0ba8e3d282ea78c79d90720aa429187e55b7bd004f438c2da8e87f742bca9a3c9a3aec4edd2807801fcf982494156acad581616840415dfa4918925e5b0", 0x89}, {&(0x7f00007ff000-0x86)="666ac344d388bd020de7cb0ff0331b5c9fe8e914f74eb3a43b2a362276a29ef76e7a646bd3ac19a45dbd26541c3d7619334a1ee3c1e096c57bf99229ce550092bae93ff1e047293159d2332698fe44fccb661e6044e514d1dcb0f428d33893cc3562b9ceff201845eea1cbb31f0223bf53523d61ccb48cbbe0524f0eba0b332bc65ef3d20b96", 0x86}, {&(0x7f0000fa8000)="0b9f51bc9e971c7be9e0b9e5571d0a63b6b4a69d744e1c138d265b2b1dcbaf1c0c71af1c1a85571e1b02e29eab1beea79c8beb26d2b1664ef3c47ce3c6fb71eda9ba3c1e4e7a801761214b43054f5da1c80cfb06d9bc0bdeccf05b7c27cac76732be059f525462c92dd81ee670d1fa77a85a3935ecae5295f9e34db820ea838eed67610922c2b32f4daa8b8965ced46af440917be413750bfe568094a2c24e4f49bc34ea6b3300e6c9f6131d9449f1785fd3fafd5395b47bb2b8", 0xba}, {&(0x7f00001e1000)="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{&(0x7f00009f0000)="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0x1000}], 0x6, &(0x7f000027e000)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r5]}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r3, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x108, 0x4000000}, 0x15) 2018/01/09 04:13:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b04000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000958000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x2, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/09 04:13:54 executing program 0: r0 = creat(&(0x7f00009e3000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00004e6000-0x122)="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", 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000923000-0xd8)="0599ef9f05e8efdb2d6060df03527f0ee1e8e03f97d5e6bd845b746e43b24c7fdbd921214b9a5835974a4d3a0a5c1c85b62b8f721604cb670d6c72ed5d67aa10847716f2a0fa7629e7032587fb4779b5b1fba5e787d0eb9c9493bc7d009600723cda2c12c58b10959b22a96ec93e2fa5bfccdc15f1b54e63b3d4168d3c8ed6e0e0ca0375cd9f77e121534d5ec131935d9698a5f78cd506b57396f3eeeafb37e9463a43561e84f4d81d947ddc14cbb3ba8183c097f8f063686c7919b8868c425ee6aaaebbac09252fb26f50361767ecaa469ad57a9e390ba9", 0xd8) 2018/01/09 04:13:54 executing program 3: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) syncfs(r0) ioctl(r0, 0x440000000000127c, &(0x7f000000d000)="") 2018/01/09 04:13:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000079000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") syz_open_procfs(r3, &(0x7f0000479000)='autogroup\x00') tkill(r3, 0x80000000016) 2018/01/09 04:13:54 executing program 1: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x9) r1 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x4, 0x6, 0x66c}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r2, &(0x7f0000976000-0xee)=""/238, 0xee) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) 2018/01/09 04:13:54 executing program 5: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x5, 0x1, 0x4) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ce7000-0xe9)={0x0, 0xe1, "107aa858d937ad2a5343b25f6ac49c4e5dffe08b071ebfc0fe77ea3058d6b1ae251091516d6081bcda99cb83f7329bd3b20139a69c41bbb64ac25314b9f06610cc2ded00d40a2435be61ad2fd82130f36d6266d6f6c3c307535246814531797f701468760b519b3cda01e65f93927a2964d8cb74d79d67499bb4967ab74d8d87236775b2018af0714f75f704e8831eaa93b17873ca0f533b0ee56e4cd25d0695931f6ffa9136a7af979dc531729715160cb3ed08c481e6f854c0b7172dfd3edbd002452da49a976e26a881e8a32fdaa1b05047838a33ab9ac4aeb4d2494a9f300c"}, &(0x7f0000ce6000)=0xe9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000d0000+0xf46)={r2, @in6={{0xa, 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, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, 0x98) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000ce8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ce8000-0x4)=0x8) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ce8000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r3, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:13:54 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000807000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000715000)='/dev/input/mice\x00', 0x0, 0x301000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000000000)=0xaf) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/09 04:13:54 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c9000-0x8)='net/dev\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000600000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffd000)=0x10, 0x80000) readv(r0, &(0x7f0000ffc000)=[{&(0x7f0000ffc000)=""/185, 0xb9}, {&(0x7f0000ffd000-0xaf)=""/175, 0xaf}], 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000fff000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000060f000)={0x0, 0x8001, 0x6, [0x7, 0x4, 0x3, 0xff, 0x7, 0xaff1]}, &(0x7f0000f7e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000295000-0x8)=@assoc_value={r1, 0x8000}, &(0x7f00001d9000)=0x8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002b3000-0x8)={0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000aea000-0x1)=0x0) 2018/01/09 04:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000073f000-0x10)={0x400, 0x5, 0x400, 0x9, 0x0}, &(0x7f0000df0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000790000)={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]}}, 0x8c) gettid() getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000010a000-0x76)=""/118, &(0x7f0000f3e000-0x4)=0x76) 2018/01/09 04:13:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fad000)=0x0, &(0x7f0000afc000)=0x0, &(0x7f0000660000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000002000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) socketpair(0x1f, 0x80004, 0x5, &(0x7f00001f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000097a000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x80000001}, &(0x7f00008b8000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00004b7000-0x8c)={r5, @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]}}, 0x8c) openat(r4, &(0x7f000062f000-0x8)='./file0\x00', 0x140, 0x4) sendto$inet6(r2, &(0x7f0000ba2000)="", 0x0, 0x8000, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 04:13:54 executing program 2: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4000000002, 0xfff) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000000000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000809000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/09 04:13:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x7ff}, &(0x7f0000000000+0xf1d)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x989680}, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/123) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b5f000-0x10)={0x0, 0x7, 0x20000000, 0x1}, &(0x7f000010f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000456000)={r3, @in6={{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000414000)={0x10000004, 0x0}) fcntl$setsig(r1, 0xa, 0x12) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a8d000-0x15)='/dev/pktcdvd/control\x00', 0x400240, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00003a1000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c6000)=0x8c) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00000d8000)=[0x1, 0x1000]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000141000-0x18)={r5, 0x1, 0x0, 0xffffffffffff0001, 0xad}, &(0x7f0000084000-0x4)=0x18) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f000095d000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f000007b000)={&(0x7f0000a4a000)=[0x9, 0x8, 0x8, 0x10001, 0x0], 0x5, 0x100000001, 0x6, 0x1, 0x6fb, 0x2, {0x9, 0x5, 0x1464, 0x5, 0x6, 0xe5a, 0x2, 0x3f, 0x1, 0x2, 0x5, 0x4, 0x3, 0x0, "a6cd3aa79719135c856ecc8feee5f153ae80bae967a66af32b7061d73aec9f7b"}}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x400040000, 0x0) setsockopt$ax25_int(r6, 0x101, 0x98d117b592f4f0f5, &(0x7f0000c2c000-0x4)=0x1, 0x4) ioctl$TIOCSBRK(r6, 0x40044590) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000c0d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005bb000)=0xb) 2018/01/09 04:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x849e6dd7fe16e9b8, &(0x7f0000304000)=0x0, &(0x7f0000b54000)=0x4) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r1, 0x0, 0x5, 0x5) bind$inet6(r1, &(0x7f0000d9e000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) close(r0) r2 = accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) close(r0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00009c6000)=0x2, 0x4) [ 48.482259] binder: BINDER_SET_CONTEXT_MGR already set [ 48.488319] binder_alloc: binder_alloc_mmap_handler: 8716 2046e000-2046f000 already mapped failed -16 [ 48.505152] binder: 8716:8718 ioctl 40046207 0 returned -16 [ 48.516806] binder_alloc: 8716: binder_alloc_buf, no vma 2018/01/09 04:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x29, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f0000489000)="") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000ed7000-0x1)={0x0}, 0x1) bind$ax25(r1, &(0x7f00005be000-0x10)={0x3, {"634f52af87ee83"}, 0x5}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000dc2000)=0x0, 0x4) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f000076e000)=0x3) getresuid(&(0x7f0000f27000-0x4)=0x0, &(0x7f0000323000-0x4)=0x0, &(0x7f0000b43000-0x4)=0x0) r3 = getgid() fchownat(r0, &(0x7f00001ad000)='./file0\x00', r2, r3, 0x1400) 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b05000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfff) r1 = socket(0xa, 0x802, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000566000-0x64)=@pi={0x0, 0x892f, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xed7f, @ipx={0xffff, 0x52, 0x80000001, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x78}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, "b2363b7bd28730e01f9796c764fe708f7384edaa523776ae3f4182548024f5be684812b2e0a2ea190cb0769ca83fbcb3ec1e2ba9"}}}}}, 0x64) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) openat$ptmx(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/ptmx\x00', 0x408200, 0x0) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r3, 0x8936, &(0x7f0000000000)="") sendmmsg$inet_sctp(r1, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000cd9000-0x4)=r4) 2018/01/09 04:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000b4000)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff0200000000080103060001dea445", 0x22) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031f000-0x11)='/dev/vga_arbiter\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000474000-0xb8)={0x0, 0xffffffffffffffc1, 0x5, 0x6, 0x6, 0x1, 0x1, 0x1, {0x0, @in={{0x2, 0x1, @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]}, 0x7, 0x5, 0x0, 0x2, 0xffff}}, &(0x7f0000bec000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e64000-0xa0)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x7ff, 0x5, 0xb9}, &(0x7f0000beb000)=0xa0) memfd_create(&(0x7f00008b5000-0xb)='/dev/loop#\x00', 0x3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ed9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6cebd6c10100000000000000000001498408008058a5ddfb0ffb3c645412ca7c02000000d839dcc29269cd202376188718d72fc8bb1fdd0600005b02534487e9", "13bc90f6acc1de7bc554994245e8305c1549b0b6296f5fd18e5434f82cf4271b", [0x0, 0x0], 0x0}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002ec000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f0000a37000)=0x0, 0x4) [ 48.525651] binder: 8716:8724 transaction failed 29189/-3, size 0-0 line 3127 [ 48.549815] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.553133] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/09 04:13:55 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000046f000)={@generic="561c5f51756dfb8e986657c4eef42dbb", @ifru_flags=0x2400}) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000075e000)={0x3ca, 0x9}, 0x8) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009d8000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f00009d7000)=0x0, 0x3) 2018/01/09 04:13:55 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 04:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000969000-0xb)='/dev/loop#\x00', 0x20000000009, 0x100) pipe2(&(0x7f00002bc000-0x8)={0x0, 0x0}, 0x80000) fallocate(r0, 0x3, 0x0, 0x400000000002) pwritev(r0, &(0x7f0000aea000-0x40)=[{&(0x7f0000b77000-0x8)="853001794c768adf", 0x8}, {&(0x7f00009a9000-0x3f)="25f91d2dddb60bb6a0dcb6309d5ab472cf233facbe7ca8d09b1eca0b09a73a23c6d871c9b5d5b403ef528a8f5a1da955858bc9f56ad0467fd2d3a6a9ef0047", 0x3f}, {&(0x7f0000e7f000)="77ed11c555e6a9777212f739342bc5dc2a434138665e1b7873754bb2dbccf83dc0d53bbc7310f17fd7f9801e0148996869620346603e580a4a76aabcae37230c8f3d474e62f62c075f2d04f8e6e574cfacca98dd8d511368231ddcdcd0b7", 0x5e}, {&(0x7f00004ba000)="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", 0x1000}], 0x4, 0x0) 2018/01/09 04:13:55 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f6a000+0xfd3)={0xffff, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f6b000-0x20)={0x0, r1, 0x10001, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 04:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = memfd_create(&(0x7f0000661000-0xb)='{\'vboxnet0\x00', 0x80000000001) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) link(&(0x7f00008e6000-0x8)='./file0\x00', &(0x7f0000127000)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000093000-0x4)=0x80000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000320000)=0x0) fadvise64(r1, 0x0, 0x7, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000802000)={0x64, &(0x7f0000d76000)="d415a0445931334baae2f5554aa0f5bd43fe9b4258c31a0d807e1ce99b6ff91ee4a0dd13f92be40fea809a1486a05616a2868180cfc8a1bad378a929f5421631ab0898595b70de977a1253b1a8b61b9ee92d874ffb97f3498ccd669c1121991e4adb9d26"}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000b96000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002ed000)=0x0, &(0x7f0000ba4000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008db000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x68) fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x8) 2018/01/09 04:13:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) 2018/01/09 04:13:55 executing program 6: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000004000-0xa)='sessionid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000004000-0x3d)=""/61, 0x3d}, {&(0x7f0000003000)=""/190, 0xbe}], 0x3) read(r0, &(0x7f0000002000-0x6f)=""/0, 0x0) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000048e000-0x9)='/dev/sg#\x00', 0x80000001, 0x400000) r1 = syz_open_dev$sg(&(0x7f000025e000)='/dev/sg#\x00', 0xfffffffffffffe39, 0x511000) linkat(r0, &(0x7f0000e63000-0x8)='./file0\x00', r1, &(0x7f00003b8000-0x8)='./file0\x00', 0x400) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) 2018/01/09 04:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fe6000)={0x8, 0x0, &(0x7f0000bcb000)=[@release={0x40046306, 0x0}], 0x40, 0x0, &(0x7f00002f0000-0x40)="ab2ad20c4bc6438e9004785eb6f2c3e24afacd690a8080c03ac0e60b853a417a4e75a604357028ff4aca7888f33e520991f34e859898dd73a2b135eda1e1e925"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000052c000)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001f3000-0x30)={0x4c, 0x0, &(0x7f000044c000-0x6c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1, 0x18, &(0x7f00001f7000)=[@ptr={0x70742a85, 0x0, &(0x7f0000d4a000-0x1)=0x0, 0x1, 0x3, 0x36}], &(0x7f0000591000)=[0x0, 0x58, 0x30]}, 0xffffffffffffffff}}], 0x0, 0x0, &(0x7f000002b000)=""}) [ 48.580800] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 48.598161] binder: release 8716:8718 transaction 66 out, still active [ 48.602799] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 48.611102] binder: undelivered TRANSACTION_COMPLETE [ 48.616333] binder: send failed reply for transaction 66, target dead 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000fee000-0x8)=0x0, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = geteuid() quotactl(0xfffffffffffffffe, &(0x7f00005f7000)='./file0\x00', r1, &(0x7f0000894000)='C') 2018/01/09 04:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c72000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e92000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000065f000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000, 0x800, 0x7d72a06d, 0x4, 0x88}, &(0x7f00003a1000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa0000)={r2, 0x137d, 0x0}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007a5000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00008ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d18000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "9719afe9547bf1d5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:13:55 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005c000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/01/09 04:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e76000-0xb)='/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$LOOP_CLR_FD(r0, 0x4c01) openat(r1, &(0x7f0000a8a000)='./file0\x00', 0x80000, 0x102) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}, {&(0x7f0000169000)="978f9b23257af5f19ed4863db3d3f837e01db0ce1bbe9b", 0x17}, {&(0x7f0000ece000)="", 0x0}], 0x3, 0x0) 2018/01/09 04:13:55 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, r1}, &(0x7f0000fd8000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x7, 0x0) 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') pread64(r0, &(0x7f0000000000)=""/129, 0x81, 0x20000) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000015000-0x2f)=""/47, &(0x7f0000efd000)=0x2f) 2018/01/09 04:13:55 executing program 1: r0 = creat(&(0x7f00007b9000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x40, 0x2, 0x3}, &(0x7f0000f80000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000290000-0x1)=0x6e80eff) [ 48.681288] binder_alloc: 8789: binder_alloc_buf, no vma [ 48.690826] binder: 8789:8793 transaction failed 29189/-3, size 40-0 line 3127 [ 48.706195] binder: 8789:8804 Release 1 refcount change on invalid ref 0 ret -22 2018/01/09 04:13:55 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005eb000-0x10)='/dev/sequencer2\x00', 0x8801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/09 04:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f00009a5000-0x4)=0x0, &(0x7f0000652000-0x4)=0x0, &(0x7f0000206000)="0e2d5210d297888574ab122d368a3413b41717ab60f95405d558311a72bce16c8fe5067848b81c6f782f17829225611c8b4267879593331e49568597480275fa") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r0, r0, &(0x7f000031b000)=0x0, 0x1) sendfile(r0, r0, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c4e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x20000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e25000)={0x0, 0x0, 0x0}, &(0x7f000011a000)=0xc) socketpair(0x3, 0x800, 0xff, &(0x7f000063b000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000cea000-0x4)=0x6, 0x4) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00000ef000-0xcd)=""/205, 0xcd) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dae000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) getsockname$netrom(r1, &(0x7f000090b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a0f000-0x4)=0x48) 2018/01/09 04:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f0000098000)='./file0\x00', &(0x7f0000d2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000044f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000aaa000-0x8)='./file0\x00', r1, r2, 0x1000) timerfd_settime(r0, 0x1, &(0x7f0000d70000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000072e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) [ 48.737578] binder_alloc: 8789: binder_alloc_buf, no vma [ 48.737598] binder: 8789:8817 transaction failed 29189/-3, size 161-24 line 3127 [ 48.755773] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/09 04:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000098a000)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x11) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ff0002ff00ffff000002021506000fffff04000000000d00090009ffdf0f00000000f6", 0x29}], 0x1) 2018/01/09 04:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000008d000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000eca000)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e51000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000683000)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000c4000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008ed000-0x4)=@int=0x0, &(0x7f000014c000-0x4)=0x4) syz_open_dev$random(&(0x7f0000c73000)='/dev/random\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00002fd000)={0x5, 0x4, 0x5, 'queue1\x00', 0xfffffffffffffa87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000892000-0x8)={0x80, 0x0}) [ 48.755782] binder: 8789:8823 ioctl 40046207 0 returned -16 [ 48.759593] binder_alloc: 8789: binder_alloc_buf, no vma [ 48.759613] binder: 8789:8817 transaction failed 29189/-3, size 40-0 line 3127 [ 48.827917] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.834269] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.839948] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 04:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000fb000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000984000)="f52b3332efdd94dfc7f2068a8a2a3ff37ec8359b6ff2179fdb78acbb2e008842c053065619609aaa46a71c5ea1ae67fd37239756c748152cff34bda5eff7de8179a782308c2f8a5b470617f9680ba562f33bcc2209d3cafa64f94d1311dfda752e260e2dbd927bffb02b614d7c2591e8e6ccedc0b10dcc517842c9392b07ab4af9eb01c3437838df2e15c63e11114cb2ec977cc3f2f143767670df7e7bc0b151ae589514470002aa29dd9ccb879c5d9a7bd735509dc8e1435e0d1429beafe0080bf677b2732c8a9e4204926f381ad2aa58e62226242e6d1071f10f089e7f01afd2659c52a06abf2cff91e93084937c0e364928e6f7d793a845", 0xf9) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/09 04:13:55 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000feb000)={0x10001}, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000044a000-0x60)=[{&(0x7f0000feb000)="cd5ff457241b0a1e68e4b1919944948efb2ab962fe410aa011c4fb83cb2b7eec1c7affd8d84001fd040c10b0b6e1090c2908a3f3a0cd028317cf422aad1179cc9e", 0x41}, {&(0x7f0000038000-0x71)="9c7832aaad5736e91223994c590170e50dadbec8281e50d4fd8de1c263b0d33583d416a48f1796cc89364c3261310024a6db4ec24045b7bc737dd44e1c2f447234d05da41554831ee93ae8d75fd89c78f7434848cba4e7ee7a23606d1812d04ba7e943a3bbdc8291f86cb4f80e1ad30c38", 0x71}, {&(0x7f0000feb000)="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", 0x1000}, {&(0x7f0000fec000-0x79)="4804686ac9e127fbde8090d9b5475ccda5499e6a1bd95807086a9fb7954c818e4bc9306faeb0557f865254010b9e533e4c2bba3571ca79c27be76a432d25ffd51dbac70b447a97f8713ddc3ece9fc8ec427b5eef336e6f361cbfcaa2bede93fdc33be9e4e05c8ccce2e69fee3c4df1424e4f620ffee164ac9a", 0x79}, {&(0x7f0000feb000)="58768c5c074c7534d178e2a6b89294792fc79ab34c77cab362fa6cda9f31d0e1e7a32c4ff7bb310d67d330db70851afb23d6c3ec1c523f1c1f469fc9dd6e2beb674a37eab54c21b47e529c0feaab6ca39470c0ec84c15171b7f7003c3444f3f91c7063591f3d13def495a8fe1f83db57107f31d2391b3aee0142fbd60a8ccde9d969f2069a50c1363d9fc5378efcef3b03109164f39a8e63638b8837723872", 0x9f}, {&(0x7f0000feb000)="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", 0xfb}], 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000dc6000-0x51)={0x25a, 0x49, "b1931674d4709da79a5b5ef81c180f8c9e604f0ff0fa2ef4ee076248347b8cb11a0ca97fffffffff00000000c0d3086d67d9560c5974a70e6974a32d0fee59435782a30ca06c1d34df"}) setsockopt$sock_int(r1, 0x1, 0x80000000a, &(0x7f00003c3000)=0x0, 0x4) keyctl$set_reqkey_keyring(0xe, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000039a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000fec000-0x1)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ae5000)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000fed000-0x38)={0x0, 0x0, &(0x7f0000bca000-0x10)={&(0x7f0000fec000)={0x2, 0x1, 0x9, 0x0, 0x4, 0x0, 0x2, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x56, 0x0, 0x0, 0x3, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4c8c4) 2018/01/09 04:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) pipe(&(0x7f0000e02000-0x8)={0x0, 0x0}) write(r1, &(0x7f000074c000)="2400000010001f004d12e30800de01030305010006000002000000000600020000000000", 0x24) write(r0, &(0x7f0000a21000)="1f00000001021f000000000000000000029d15ff090001800400030000df18", 0x1f) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00006e5000-0x4)=0x0, &(0x7f000040e000-0x4)=0x4) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000419000)="7e12b3f79c32a16f7ba2412a4b9afc208520afef016f97f122a61bdf3cd105b749cf0a75308dce1d0aad9fa7e0b53fc2ef05d92d7c34e6679546b97ffc4ca938a8b406a4c6d352a9ec5eb86fc212359a884b795894429c0cdbd63340e5fe01103049a78eda791c739939585f8e3eea62d44d6e91fb82d056c5a83cc781b853b1a168bcb54a8f7fea5d9afa7fda35ba670cf301a081ea89a61b2cb2664c567da99ea7a26a79ab01dac12374b859e70cd8dd0a69af4f9a0ab409112663cd5159", 0xbf) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:13:55 executing program 0: prctl$void(0x20) 2018/01/09 04:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000067000-0x8)='./file0\x00', 0x280c0, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000996000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000382000-0x4)=0xe8) 2018/01/09 04:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d1a000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000436000-0xe)="8ae8b7e17f92031203395a516def", 0xe) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/09 04:13:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000003000)={0x7, 0x440, 0x3e3dce0b, 0x7, 0xe, 0x8000}) sendto(r0, &(0x7f0000002000)="72aeec836d20ae0df18e546f3ceed701e3cc618093bc2ef56bfaa02b7654ec756b9204ce470687ed742dd719aa086cdded1e8cba57e173a4b2444af0cc8e17cdbd29bb42b6f7a6a0a5f3720869eca694f1359c9bf195c4456369a33d6be05e7a2933c4b8fe119d44a5c4929b104361d3ac6152e9188050f61e7e", 0x7a, 0x4040815, &(0x7f0000001000-0x10)=@nfc={0x27, 0x8, 0x9, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5082, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc390, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty=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=@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}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x0, 0xfffffffffffffffa, 0xa, 0x20, 0xa0, 0x1d, r1, r4}, {0x3ff, 0xfffffffffffffff7, 0x8, 0x1ff, 0x200, 0x0, 0xffffffffffffffff, 0xf89}, {0x7fffffff, 0x4, 0x2, 0x81}, 0x6, 0x7, 0x0, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x2, 0x2, 0x7ff, 0x8, 0x1, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x9, 0x7, 0x9) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000494000-0x8)={0x0, 0x0}, &(0x7f0000aa4000)=0x8) sendmsg$nl_xfrm(r5, &(0x7f000057a000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000f60000-0x538)=@flushsa={0x538, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x8, 0x0, 0x3, 0xa, 0x20, 0x20, 0x4, r3, r2}, {0x0, 0x0, 0x5, 0x33f5, 0xbee, 0x101, 0x2, 0x3}, {0x2, 0xf4c, 0x31, 0x9}, 0x9, 0x9, 0x4a613cc25ce21f1c, 0x1, 0x3, 0x2}}, @algo_auth_trunc={0x50, 0x14, {{'sha384-avx\x00'}, 0x20, 0xc0, "e6c6e965"}}, @algo_aead={0xdc, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x468, 0xc0, "dd9c18d791efd94c2fb6a4229a5338a0ab7b6bd1940727b778666096e1f8de957a4875fcc9a3de67038a4a38ffe4a266eb9cbea002f20bb437eb775083c766678413cd74a4df72463f7645fc8e8e59340f026f336a4ff37193c32a010f229f5f1774d17231b9041d3e36d58fab77c385330642ca75db38005e06850df048812c1915e44bb5f723406f356365d3"}}, @algo_aead={0x144, 0x12, {{'rfc7539(ctr(cast5),tgr160-generic)\x00'}, 0x7c0, 0x0, "9cc2337bfb3d4e4dd5459956263a6eec52866ebd0d11ef6395208b1842cd521b6436e0dc5a5381c3cb9ef5844f46cf8fd577e578eaed2ebbdb27e5249b7c537c652147b964fdfa90a6ca088717f3b40bc7217ddd684cfdef004659b76d44d1589c332f3ddc1cdf4f791b30e444ad26568def84b974a9bb4af11253c33af7898308eef29d4ccd8d00971fd8148da92d4b38f533231d5e56d05082b41c821843f5219c03c77c2409678be54d352afd81e94cf0ada01054760d14600491d89c22b37fcf0ccaed28b2e82bb3bf5db0195a7ce40c196888c3284322cff284850aa5c0aa4e7a777b1abcc09fe1952d6c3e6c8f867aedb182c20850"}}, @tmpl={0x204, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1, 0x2, 0x2, 0x9, 0x9, 0x1b}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0xffff, 0x2, 0x8, 0xf9}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x1, 0x1, 0xd03, 0x9, 0x6000000}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x6, 0x2, 0x0, 0x200000000000000, 0x1, 0x1e7, 0x800}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x3, 0x0, 0x2, 0x8, 0x1, 0x7fff}, {{@in=@multicast1=0xe0000001, 0x3, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x1, 0x3, 0x0, 0x5, 0x4}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x5, 0x2, 0x1ff, 0x0, 0x80, 0x3}, {{@in=@empty=0x0, 0x3, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x7fffffff, 0x7fff, 0x200000000000000, 0x8}]}]}, 0x538}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000040000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000bf2000-0x8)='keyring\x00', &(0x7f0000c31000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, r2) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) getresuid(&(0x7f00005f0000)=0x0, &(0x7f0000d30000-0x4)=0x0, &(0x7f0000b7b000)=0x0) r4 = getegid() chown(&(0x7f00006b1000)='./file0\x00', r3, r4) dup2(r0, r1) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x4, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0x15, 0x800, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001df000-0xe8)={{{@in6=@local={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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f1000)=0xe8) stat(&(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000567000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c5a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000936000)=0x231) timer_create(0x6, &(0x7f000020e000+0x848)={0x0, 0x8, 0x0, @thr={&(0x7f0000cd4000-0xe4)="b230530de7ae52035730be9c097239042d2bd30972d4fb0053495e7d1705ecd52642c82a262ea40206d1d54142ed6134b966f0182762ba3b30247510b093a6d0b3573c81d407aaee0674076277798d34daca8ca842b795dcc09e52afc32fe5aa07cd3a675b459e192b823086b552e14f55998f289f86b24aaffcb477285c06217ad36c229da73ebd512d7a2965b2a4fa61a56caa82e313d479a5e92a5dd36944898902524f6b23c01c9fd4ec937a11bdce6ead438b8c2515852edfbf51c207acd0b6a957dbca31eef0bd6cdd4ae536ef008f2c353a512c2582e3bacfd520c013bfd70f1e", &(0x7f0000054000-0x85)="23263f10589762b0d84a371c8511fe590b30996a6ec586d7e7c21ef9c5a50ee2ff1cbf2c120cb387f35a96a8e3cfd724061fc00ba0635b01480b16da778b45d05dbe8e0be522f683c5eaa9df65f09307e0fe51752854f77a72e5ec64d09a62f036c83be4033d922e6cc7fe930aa1d948cf9c3379648484881f371993d2b3ec1adbc201dfc1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000734000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000425000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f0000cbc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000700000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000, 0x1, 0x4, 0xdb}, 0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000983000)={0x0, 0xffffffff, 0x1, 0x20, 0xa1b, 0x5b}, &(0x7f000059c000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e6b000-0x6)={r4, 0x8}, &(0x7f000075a000)=0x6) socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat(0xffffffffffffffff, &(0x7f0000d47000)='./file0\x00', 0x0, 0x11) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x3) 2018/01/09 04:13:55 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000dc1000-0x4)=0x3) 2018/01/09 04:13:55 executing program 4: mmap(&(0x7f0000000000/0x37b000)=nil, 0x37b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001d4000-0x8)={0x0, 0x0}) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000116000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037d000-0x4)=0x13b) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x40000000000001, 0xffffffffffffffff) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setresuid(r1, r1, r1) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f000036b000)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000037c000)=[{0xa0, 0x1ff, 0x7, "1b872bd74d80f585792b3946a336821d521f7d54e88eda1c987e0d070de134d0697fbf5f338a14432bb576d34217b2c9ef5015fdfc6f2a9a533e26655b68b6d165879b50da0851d9dc4b567832023f0791b20e51686ad8fecb7b372f1635741908f5047e6dc5920497fad8d2d7a29118fbe9e03890b87efdfcf761961722c78e4aa6ec2c61205b1bf5ba7fc09f4e"}, {0x48, 0x13b, 0x1, "2b6b18254dbd7faa97ac6ba49874d9aabdc9076b54fdd3d5dc827c7699b579cb9304446b555d7b1cfced8e840792cb0d826c"}, {0x80, 0x1ff, 0x5, "00b7fcdb88d69e8d3649bb6fb58bda93ee24d1acfad335f2f911e9309ec64a5e7ff330431934aa282cebf53930448ee0785ce44e3fe9c37e56639c58d6813d9b75710abac04ab8b2a981a9d89beea5d384a32470fb49ae57da3d49bac32cd728540a8fec016926e08681cb15"}], 0x168, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000036c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 04:13:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=""/164, 0xa4, &(0x7f0000000000)={&(0x7f0000003000-0x1)={'sha384-avx2\x00'}, &(0x7f0000003000-0xa7)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$netlink(r1, &(0x7f0000a8c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000216000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x70)="b7d84a70c6bf1ee320648121a3b372349475bb4ead8d54882d505c7184bbe5f0ef92f731848a04400906c18e2beb524c080aed83c55627c2a81011c04d894120dd51f4a530c883a2df1923fd281dc85e655b352743cb516f9148e829e2c15cd7b2b673cb7e12a946eeb048afba104c17", 0x70, 0xfffffffffffffffe) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r2, r3) 2018/01/09 04:13:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000003000)={0x7, 0x440, 0x3e3dce0b, 0x7, 0xe, 0x8000}) sendto(r0, &(0x7f0000002000)="72aeec836d20ae0df18e546f3ceed701e3cc618093bc2ef56bfaa02b7654ec756b9204ce470687ed742dd719aa086cdded1e8cba57e173a4b2444af0cc8e17cdbd29bb42b6f7a6a0a5f3720869eca694f1359c9bf195c4456369a33d6be05e7a2933c4b8fe119d44a5c4929b104361d3ac6152e9188050f61e7e", 0x7a, 0x4040815, &(0x7f0000001000-0x10)=@nfc={0x27, 0x8, 0x9, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5082, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc390, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@empty=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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x0, 0xfffffffffffffffa, 0xa, 0x20, 0xa0, 0x1d, r1, r4}, {0x3ff, 0xfffffffffffffff7, 0x8, 0x1ff, 0x200, 0x0, 0xffffffffffffffff, 0xf89}, {0x7fffffff, 0x4, 0x2, 0x81}, 0x6, 0x7, 0x0, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x2, 0x2, 0x7ff, 0x8, 0x1, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x9, 0x7, 0x9) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000494000-0x8)={0x0, 0x0}, &(0x7f0000aa4000)=0x8) sendmsg$nl_xfrm(r5, &(0x7f000057a000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000f60000-0x538)=@flushsa={0x538, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x8, 0x0, 0x3, 0xa, 0x20, 0x20, 0x4, r3, r2}, {0x0, 0x0, 0x5, 0x33f5, 0xbee, 0x101, 0x2, 0x3}, {0x2, 0xf4c, 0x31, 0x9}, 0x9, 0x9, 0x4a613cc25ce21f1c, 0x1, 0x3, 0x2}}, @algo_auth_trunc={0x50, 0x14, {{'sha384-avx\x00'}, 0x20, 0xc0, "e6c6e965"}}, @algo_aead={0xdc, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x468, 0xc0, "dd9c18d791efd94c2fb6a4229a5338a0ab7b6bd1940727b778666096e1f8de957a4875fcc9a3de67038a4a38ffe4a266eb9cbea002f20bb437eb775083c766678413cd74a4df72463f7645fc8e8e59340f026f336a4ff37193c32a010f229f5f1774d17231b9041d3e36d58fab77c385330642ca75db38005e06850df048812c1915e44bb5f723406f356365d3"}}, @algo_aead={0x144, 0x12, {{'rfc7539(ctr(cast5),tgr160-generic)\x00'}, 0x7c0, 0x0, "9cc2337bfb3d4e4dd5459956263a6eec52866ebd0d11ef6395208b1842cd521b6436e0dc5a5381c3cb9ef5844f46cf8fd577e578eaed2ebbdb27e5249b7c537c652147b964fdfa90a6ca088717f3b40bc7217ddd684cfdef004659b76d44d1589c332f3ddc1cdf4f791b30e444ad26568def84b974a9bb4af11253c33af7898308eef29d4ccd8d00971fd8148da92d4b38f533231d5e56d05082b41c821843f5219c03c77c2409678be54d352afd81e94cf0ada01054760d14600491d89c22b37fcf0ccaed28b2e82bb3bf5db0195a7ce40c196888c3284322cff284850aa5c0aa4e7a777b1abcc09fe1952d6c3e6c8f867aedb182c20850"}}, @tmpl={0x204, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1, 0x2, 0x2, 0x9, 0x9, 0x1b}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0xffff, 0x2, 0x8, 0xf9}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x1, 0x1, 0xd03, 0x9, 0x6000000}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x6, 0x2, 0x0, 0x200000000000000, 0x1, 0x1e7, 0x800}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x3, 0x0, 0x2, 0x8, 0x1, 0x7fff}, {{@in=@multicast1=0xe0000001, 0x3, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x1, 0x3, 0x0, 0x5, 0x4}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x5, 0x2, 0x1ff, 0x0, 0x80, 0x3}, {{@in=@empty=0x0, 0x3, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x7fffffff, 0x7fff, 0x200000000000000, 0x8}]}]}, 0x538}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7c000-0x23)="1f0000000002ff000000040008010076008b00e0090002000202fbe9000200", 0x1f) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000fbc000)={0x0, 0x0}) 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000302000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f73000-0x4)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000fb2000)={0x1, 0x3, 0x4, 0x7fffffff, r4}) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/09 04:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000ba4000-0x20)={0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000006e000-0x4)=0x0, &(0x7f000025f000-0x4)=0x4) 2018/01/09 04:13:55 executing program 4: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000321000-0x1)='.', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000001000-0x1)='.', 0x1000, r0, r1, 0x7fff, 0x1020000) 2018/01/09 04:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x100000000080000) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x10000000, 0x0}) r5 = dup3(r2, r4, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000efb000-0x10)={0x5, 0x1, 0x0, 0x5648, 0x0}, &(0x7f00000b3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000ea6000-0x8c)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readlink(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f00008ce000-0xba)=""/186, 0xba) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/09 04:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000cc1000)=0x1) 2018/01/09 04:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0xffffffffffffffff, '\x00'}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000068c000)={0x0, 0x0}) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfd, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000080002, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000000000000000f0ff00", @ifru_flags=0x4201}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000bfd000)={0x0, 0x0}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) sync() mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f65000-0x4)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000d0e000-0x48)={{0xffffffffffffffff, 0x3, 0xff, 0x0, 0x40}, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000f64000)={0xc9, 0x7, 0x1, 0x29, &(0x7f0000f64000)=""/41, 0x7e, &(0x7f0000f64000)=""/126, 0x3c, &(0x7f0000498000)=""/60}) r5 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000f74000-0x8)={0x9, 0x6fb, 0x3, 0x3ff}, 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000068a000-0xc)='/dev/rfkill\x00', 0x40800, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x54) 2018/01/09 04:13:55 executing program 1: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00003ea000)=0x2, 0x4) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000945000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000945000-0x8)={0xffffffffffffffc0, 0x7fffffff}) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000028a000-0x36)={0x0, 0x2e, "abc1e14c08fbd5645df7d27bad56f31ae4d300d9cc9df7deed9a90c68e73d41436b9813fb7aeb27a187b6206d7ec"}, &(0x7f0000945000)=0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000459000-0x20)={0x1ff, 0xfff, 0x0, 0x3, 0xfffffffffffffffd, 0x7, 0x8, 0x0, r2}, 0x20) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r1, r0, 0x7, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000941000)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:13:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x149001, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x35, r0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024b000)=0xc) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/09 04:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = syz_open_dev$tun(&(0x7f0000937000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) r2 = open(&(0x7f0000dec000)='./file0\x00', 0x200, 0x91) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000529000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000)=0xe8) getresgid(&(0x7f0000b9e000)=0x0, &(0x7f0000a72000-0x4)=0x0, &(0x7f0000d9d000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000d7d000-0x38)={&(0x7f0000a14000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006e9000)=[{&(0x7f0000667000-0xa3)="6b21b57b0257165af9c6f7b50ae005a709c553b6e55deb3256c10ee4add67da8b502fecfed7a2a5880791c6457f6199d2b40f9b01836fe22386d5f3a4d16b83759735cb9280b0f95b36439f668b229974822f56a6f3724902d8bb8e2e5de2cc6af69eff21b93361f8454ef84fcb41de9f36922c27d3adec00050bdb2f6b70991bb885e11df3636b01b0cfd5ca3b00b57d10aff4a8ceed004a0153864cfdf816fea4e3e", 0xa3}, {&(0x7f000030a000-0x3d)="1db5157489982f658e68c8391ea4edc5a91de5cb9bcfcdb5ae15c13b85f7848bebff8d2198edf122dc8e5161077015ccbd407554c50b806c5270810ca5", 0x3d}, {&(0x7f00005b2000)="13dfdf29b783300742c0affbfcaf9d7b882a0709f7e740a742a06c25fd77223edae006d94a88477eda67ee9baf5e9dc888ec25a8a36b2cac5971f4b7ed7f257f8df8ca042211217f784ad8acf1a0f20e07d1f4e40da32a233d7c9a97dc9e30c153e3b8ecc4228d881cc3a625740ef235eff6536727d6c43086af0961956c77e411131cb3aac297ca3cdde742fd7c1d5f24ac2edb209c31c19c8becfa05627e77332ed6bbf620183d3e01deff5fadaa394abc8c2c7136ae37a54b9573af9102ae985df38108c6acc0f534e0985a81707583171ebcdf6813d5d66ab4ea30669c19a1cbd4a2af0c09fde59a40403d963807f45943a206e7f16fd4e2f007c44f8578b438e4eba00f3a0ea9a76d2cd716f2a1daed956ae93c2aaee93b2a36adfbf2e5f05e778af371ecef7ba89d5d988a81582e1b3cc817be336ddf59a399aeadf0c0d251028d69fd2363557eb2a805c1eb7f12d3478607c176a78b06f46b578642544e9af892c0d29120622ae491083226a7a33b86230e7a9d90e0321da0eb6cc3fc15f59e5d2d7a8da98d72e15f22a35125ba8ebcd1b6a8928445673668bc19e074553e49591c194d49f79aad2467659ccb8eeb66302e53d940484d97926498a412ec7354d44e67a11d6fc9dcc2fe6773e78cc423a3eaf7b9c7542c5465ed4a066c2aa0001126012a910fb52bb53bee1992d0aa5d902b0d1de9331b4a5c4c3bf2dbb800b015ad06317e5da4e6901cfcb3545736a7cf39df11b8887d81ab4a8d2b662b731dfbf8520563cc8d28f0e0cae1be80bf2c2d3809332774732c28489718a3f11b0c5fa5a51094744f6e7057ee224486ddd16fdfd97e2f096446bb93d14afe5ef1fcfe0938c8b9673a01f11bf402ca7e56a4f07a007ad4c1ce4fe2082b700087a914d1ac56f878f7cececdfe89354ce93a9d42c85a26e61b822acfde4823df1d8593dfe3d7270bcf1d132709ae28e8464a2257fd463d8ac592328ac29726efaf46d82b53bcdcf603ef730ba056cd930940db7bab139727cc782b712f764b85faa878ce6681c2f5a53b6e51e10aa92a19587c21ae57c3c71cfbaf3017b9664dc1a66654b1444b5bea121baa09f7743c98452c224c5b3ed6c9f21795221eaa4cb24bb7af95e6a007ed6915db2cba02af7d492ffd630c27dccd817859577ce3838a5562db39420618c2b5b36abe809f0dfc35be13469615e476655633bfdd66d77c6ac8727e1ae728d776901ed1857224ecf45ce53b34e6b1f59271aeed0dd9f228f5e0976266f0f57c5f2be86c8a849f1cc4722c90e0c3d7d19b687c7aee49079decc8063fecbe7b64cd2b3091cac835b2640b9ba05a7eb311c4896bae4b0277833fdde32a8f679fb5aa233bbde93fca2a366ae6a5f04dbc29218f5e776353e388a89d08f538bc259aaed84e14809b0613b77a2e76f906085cdca32b6bc27eff6862b2993afba1ba62ca201796b485f43827d795a78b8493a982a47f42ad0a61b0ec1a7b89ed78ada0a5b516fd95063711d6efa2a74faef43341ce032532272c507e5a55ff8e9e3791f937b348700fb42ee7e58de9572b3a330c1100a5b15c570dad4a6b19781472885df572307331be0e243902518fd270a55821daabfdeb9d9809ef55374097b33f1e825279cecb5ab1552319a1958e6468a887737f852d75bb282417d2a0753826400bc06a9d32d0e46f5ba8e0be1bc7dfab89be01dcc92627ae6315d36813e5ee12b6a45fb01581cd272f57e4a463286d058d2c662deac7733f07173c9e68458bf7ef8de7adb03c1e26ea66631b1ed8a7c47eb7963760b98ba7965d059e04d6266f04add993aac5498bbab0df7786674c9455e3aebca4353b11532a52838188831d8e44d5104114a18b67c58e20154526cb16e48d491a01df8aa456246a44532fa292af0dcf5d4085cc9f09adc255ba3341294e6daebed05b953b96d134b3164c4eb71af719edf49d3acf97c7574ede65a0f31791dbbfe40ac6d4cfe8f296bfd9bb334e95adac68e6c70752625f1c6535b778d9cf5d5255af14305d5ba8ae50191c1246f41f922aaa7a3b6baee784ec9e7d73cb9dd174af3aade1dac2c7e6f23e70c95b437301b51a83939e49ba1a09775fc0a3b239a33e77adbe91bed49ae08798edfab6eacd068be56b97f700753ae0f474697c31b44d29e62d2a52219783a6d3f40f815e6c121e964236b88451169bafdbb2f8db0a2d04276ee43f46163b116fcf12ccee86cf6ba5f7f81b9f40aaaa137c06a828f4cabc3f945cfd4b45aff4fe192b64284f2eb85ab81b502b72a130d3cdfd728bcec5a33865d9054e7cb7855358bf03f3a3f7f8322ae32156c85d99f0cef9c7027a9de0b7b559854005ef831ab7f1ad9712d1bafa687b1f97e6ca00a7be5981bddafce6411d06e00097ad5e6c6bc04ade11803d95a11ab487e2e25d2b1cb7f75177a0d7f5e555e3c25a0d4a93f0a33ecf9083d374af336995388c4a604b74592e1099bf0ad9cbdee06e5927fab23a727e9455939ac660274d3902880f0c6d7fe460892eb0fc3e376d399c7aecb4de07af0199bc848e0de86ee9772e2f91f5eb4a8594c181ac159ecc693f2951543a630e5cd854337e5389a36f84409f9b3640b6b5fa0e72bd349784e4cca299a163b3586512f0a7a6f7781c23ed7472b5b062c5e2dad54eb8beba550198113480a6911c5018515ee845518bb5c84cda36077ca728de084b5d7d67a3df4b7a2734a40a08161c29487d44799a862bba9afe443ac898f25b5f518de563ea156c9357cb28defe60c9864acac836bbcaef88bbd96f08ae6c15782c734e679e2e31144514d1e44614daa78dadad32a1bfae3daa827ffeb39b49a7449825005411477eafe0220697f760c65c3b2bfa46a3119fd38197c4d44469c4f72208d69e531f9b56018c120e0a036a1baa25bc59d71aedb752b07c5e3c469e5f51d5cf6127e7f78bd569ec00a017551ff5d0b8d5e19fe9f40674074cd48513c53d272483f71c2e9952210dbc41df7a0ab4350cbec5c016031d9567a58ff91dd1f9180fa0cac06881370fcfd70071178570420b6b9d48ece779829b4a5540bf43288b68c7c7381cec02f503769384ff44791ca84e895ef62ddccdfed2d25cbea47b8fbf4a7a29d4c5636d89f6514c147ba1b857051be93990c957f7a4a1982f60501845ee401e4748becc12ffa69f405c4ec916c4371fff0e0d164c8227cc900012edb22125d9652f581a91cf6e95b123632f0bcb55b906d7309dfc037e387dcd3d3cc3a8a50f7c5f1e5fa84511d90bdeaba9ebb8fb7e3b534d5203b2e600e8bfff6d7fcaa46b0a91f52140ff32b1f6d1c9e60d5cac88326ce4047a85bfaaf121fed63f12fcdc51236785085ce06e4c74ed8a61270c07299b19368196eaf1dcb842226fa938b175f50acc97006213882aba670286cefa525e6d82946399821d2d233cac4b94ee9c274b87df739f89be13ccccfbec0766d3522cb9aafd85064134dbfd0174f123ff5ae1353211c37a02b61c97b3adbeecdf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0x1000}, {&(0x7f0000ef0000-0x73)="4b7cc9d37e08ac1a82d7de3126a326b34b36e7e5e00c01bc9f064254df5feec181d926be0936cf0f76402936f45d8f157656254079d27c0fa196669cd5a76011740413418c67a84c435ec90862bcd3f568f56673103e72108e1a1c1414374d95f77964ec754299f7ff28f14105c9a97f438c91", 0x73}, {&(0x7f0000061000-0x34)="cca9bf799979eecfcc2aa8cc668ee44179a19d509fdf8010943a317dd0ccf2410d28de1955e415409fc993c035773ba3c254d90e0605ffba294fd910196e30facdf16e9a009509262c41ff2e7a59fd6b74aeb99c3ab6473c87b6cb6545bef3ba5a7848ca1a5bb70ac4328c3bd3a2c10867df223c1b79c0eca0d7bf4eeda141163ed74892b71fd2ca960deaf5b61f64c6eb8c19ea388788a0f3225698d89bb32d0fda1a288c938db93ae88dac944000be2adc473c4369657a5181999a8c6e82f2bcd7b7f523ed711ef108441f683c0996c99db2d2103bbdc81081afd6a4b5b6f5a0faa1938901d439fd6f2631eb814f36b5f70fc5", 0xf4}, 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{&(0x7f000024d000-0x1000)="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0x1000}], 0x9, &(0x7f00000ac000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000000}, 0x20000040) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffffc}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000494000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002c0000)={0x0, 0x9}, 0x8) fallocate(r0, 0x11, 0x10000, 0x200000800) 2018/01/09 04:13:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xe0)={r1, 0xd8, "a29091e4b7b08f01308b5357a93ffe7efaf06a7184f6e6d58cbc158b6b3479ae9a3125dd934d218d3d74642488cba353410ca4b5ecd928cc455a31c3899a31c4cb7e8a0a7465c47854a956156941ebc79b1115afe71ea7261bf30104ef35da3045317fba47498573f1ba2e5291a77675d73a3ff31c7bd6172410ddccf740da753903c5985c28255573c02de9a6f46c821ec33ddebfbbcc6f47290928607a02399f769192913cc4a6834ae078fae5786cd3e1cb0fa2e3b2a2079c7ff3e28fa74e93a893c2cc74bcb63558760c26c70fad7d59031440468484"}, &(0x7f0000000000)=0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/127) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d00", 0x39}], 0x1) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x800100, 0x0}, 0x10) r0 = socket(0x11, 0x5, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/09 04:13:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x8221be987db6629e, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r0, 0x11, 0x8000000000000007, 0x2d) 2018/01/09 04:13:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000834000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000998000-0x3d)="72616d66730059b94755b49a00000003e36035b9095682741ab94d0f2d5802e81cc6dd32ef3b87b528ff7974004f64eed151bc05e7b726402b96f4c362", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r2 = socket$netlink(0x10, 0x3, 0xb) writev(r2, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000637000-0x1)=0x0) epoll_create1(0x80000) getpeername$inet6(r0, &(0x7f00000b3000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008b5000)=0x1c) 2018/01/09 04:13:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000902000)={@common='dummy0\x00', @ifru_map={0x0, 0x1ff, 0x2, 0x9, 0x2, 0xfffffffeffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r1, &(0x7f0000ff2000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c0000-0x4)=0x10) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x1) 2018/01/09 04:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000e77000)=0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000b72000)='./file0\x00', 0x84000, 0x10) mq_open(&(0x7f0000b18000-0xa)='procwlan0\x00', 0x3, 0x1a4, &(0x7f0000884000)={0x5, 0x0, 0x4, 0x3, 0x2, 0x400, 0x4b7, 0x8}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a3c000)=0x0) 2018/01/09 04:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000545000-0xc)={0x0, 0x6, 0x20}, &(0x7f00008f7000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002b0000-0x6)={r1, 0x8}, 0x6) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b22000-0x4)=0x0, &(0x7f0000617000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000012b000)="00000009020001000000be8c5ee18c00", 0x10) 2018/01/09 04:13:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000009a000)='/selinux/enforce\x00', 0xc500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ec2000-0xc)={r2, 0x74d, 0x10}, &(0x7f0000000000)=0xc) accept(r0, 0x0, &(0x7f000091f000-0x4)=0xbd560e5529ee2a1a) 2018/01/09 04:13:55 executing program 2: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r0 = syz_open_dev$mice(&(0x7f0000bf9000)='/dev/input/mice\x00', 0x0, 0x402) ftruncate(r0, 0x0) 2018/01/09 04:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000109000)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000020d000-0x4)=0x0, &(0x7f0000227000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/09 04:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b82000)='./file0\x00', &(0x7f00006dc000-0x8)='./file0\x00') r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f0000493000-0x27)="260000002a0047f10701c1b08000e40000000000010000000901000080000000000000000000", 0x26) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000-0x4)=[0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000001000)="", 0x0) getcwd(&(0x7f000038d000-0xa1)=""/161, 0xa1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x3, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000)={0xc8, r3, 0x10001, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000004000-0x10)={0x8000000000000, 0x20101000, 0x7000, 0x1, 0x8000, 0x4, 0x0, 0x124000000, 0x3, 0xffffffffffffffff}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000-0x10)={0x5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000002000)={r4, 0x32}) [ 49.489696] audit: type=1400 audit(1515471235.959:42): avc: denied { create } for pid=8971 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000109000)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000020d000-0x4)=0x0, &(0x7f0000227000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/09 04:13:56 executing program 6: prctl$intptr(0x1, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c1000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000022f000-0x14)={0x40, 0x3f42, 0x2, 0x40, 0x1000}, 0x14) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000016f000)='-\\\x00', 0x3) ioctl$KDDELIO(r0, 0x4b35, 0x100000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a9b000-0x24)={0x1e, 0x5, 0x5, 0x80000001, 0x81, 0xbeb4, 0x2, 0x3, 0x5, 0x7fffffff, 0x4, 0x3}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) execve(&(0x7f00000d2000)='./file0\x00', &(0x7f00007e9000)=[&(0x7f0000895000-0x2)=')\x00'], &(0x7f00004f4000)=[]) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000b24000-0x4)=0x3, 0x4) write$fuse(r0, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006db000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075d000-0x4)=0xe8) bind$packet(r0, &(0x7f0000680000-0x14)={0x11, 0x5, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r0, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, "15b2"}}}, 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000069000)={&(0x7f0000120000/0x2000)=nil, 0x2000}) 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x3caf) write(r0, &(0x7f00002a6000-0x10)="021800250200000009050ae21dfb3795", 0x10) memfd_create(&(0x7f0000bf2000-0x16)='+}eth1,bdevnodevwlan0\x00', 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ea000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000beb000-0x10)='/selinux/create\x00', 0x2, 0x0) dup2(r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/pktcdvd/control\x00', 0x682000, 0x0) sendto$ipx(r1, &(0x7f0000534000)="35a9fb7a00e808621a563373443eb9906b62c3a0f38a4d51ae1dd91ef1609935d798782bc0389fa9f0933e7f58bc57d6f14f843b6044d9007ef02f0347f3b495cb5d0ba398ff0dcb8361401b1795313accbbf32df8413cce76cdcd99de3dc80589607b017d19c2122e21b00b223ca69bd8ae0030b6ca4258421aea24bdded002023d2e6a927a827a713daecc5d448c05ba75544ddcf34eb7f3bf095283268e698fd94ae8b0af52fca4d50b4b47e75844fbb926228cef200b637b730b732216b26fbc50e33b5e2faa0ed356e58fd58e3c5a", 0xd1, 0x40080, &(0x7f0000720000)={0x4, 0x1f, 0x7, "df95024492eb", 0x80, 0x0}, 0x10) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00006c5000-0x10)={0x4000034f, &(0x7f0000a9a000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000097e000-0x2)=0x7fdf) 2018/01/09 04:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000797000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000024f000)={0x0, 0xffffffffffff733c, 0x9, 0x9, 0x3, 0x0, 0x7, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6, 0x8, 0x2, 0xffffffffffffff80}}, &(0x7f0000beb000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d53000)={r2, 0x0}, &(0x7f0000bdc000-0x4)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ef2000)={0x6, 0x4, 0x1, 0x9, 0x3, [{0x9, 0x9ea, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0xcdf1, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x71, 0x4, 0x400, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f0000cab000-0xc6)="0e505557488f2f00d9e09d573cab5f73", 0x10) 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000)=@flushsa={0x14, 0x1c, 0x101, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff7000-0x8)={0x0, 0x0}, 0x800) connect$unix(r0, &(0x7f000011e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = dup2(r2, r1) getpeername$netlink(r3, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) connect$netlink(r0, &(0x7f0000c5d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 04:13:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d5f000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000037d000)="a98416e3ffb7cfa5b96906189c2fd2bff84f8128d198d77b3d5c8a12a4735477e83cff7f5779fcc7f31d2a366445bf730ede3c24ccf703cd85f79391eebdcef377b3a52342ab31bd78272d05ab34857239506064d71360c8cb49435a922517ba735cf237178297c1056ac20a06c589008086ccebd4d62a31b2421add7e0c782e99dd87658a7e882065de9178bc89", 0x8e, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) keyctl$update(0x2, r1, &(0x7f0000000000)="3850939aef16d39f64319bb2e2040ba0cdad45e14ef1dcacff819ecada4ef7ed63a96223a72384e7c7cbaf8fff71d34dc15a80be6826334523c2ead8f9a0d3ddf3d85a8c3f5dacb16ed99c7ad09b57f159fa04e5cbbc5a", 0x57) keyctl$revoke(0x3, r1) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bb8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) request_key(&(0x7f0000a87000-0xd)='dns_resolver\x00', &(0x7f0000325000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000944000)='\x00', 0xfffffffffffffffb) r0 = getpid() setpriority(0x3, r0, 0x5) 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008df000-0x4)=0x0) getpgid(r0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x20000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) dup3(r2, r1, 0x80000) 2018/01/09 04:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) accept4(0xffffffffffffffff, &(0x7f000063a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000038b000)=0x6, 0x800) r0 = timerfd_create(0x7, 0x80800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cdf000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup(r1) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000942000)=0x0, 0x800) dup3(r2, r3, 0x80000) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r4 = dup(r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e87000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r4, 0x0) 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) getrusage(0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000)={0x40, 0x1000, 0xffffffff, 0x8, 0x1000, 0x7f, 0x0, 0xb1, 0x200, 0x4e2}, 0x10) r1 = timerfd_create(0x7, 0x80000) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresuid(r2, r3, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x8, 0x6f, 0x100000000, 0xffffffffffffffd4, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000047f000)=0x0, &(0x7f0000829000)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000e5000-0x18)=@add_del={0x2, &(0x7f0000510000)=@common='bcsh0\x00', 0x0}) rt_sigsuspend(&(0x7f0000ead000-0x8)={0x6}, 0x8) sendto$unix(r1, &(0x7f000005a000)="", 0xa8, 0x0, &(0x7f00009fe000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b57000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f000028d000)="") connect$ax25(r1, &(0x7f0000173000-0x10)={0x3, {"e3830002b04d9f"}, 0x9}, 0x10) memfd_create(&(0x7f00004b0000)='wlan1-em1^,\x00', 0x3) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r0, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000f92000-0x28)={0x5, 0x2, 0x6, 0x8b, 0xffffffffffff0000}) 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000073a000)=0x0, &(0x7f00003c1000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e19000-0x8)={0x0, 0x2}, &(0x7f00002b7000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)={0x0, 0x0}) 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000f43000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f00008bf000-0x8)=0x0, 0x80) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x6, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00006cd000)={0x2, 0x9, 0x7, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006f7000)={0x79fc}, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b74000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = open(&(0x7f00008ac000)='./file0\x00', 0x80000, 0x1) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00006fd000)=""/201) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000019c000)=0x2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005ed000)=0x0) fstat(r2, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aa0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00007ad000)=""/4096) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 04:13:56 executing program 4: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000424000-0x1000)=""/4096, 0x1000) 2018/01/09 04:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$addseals(r0, 0x409, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x4]}}], 0x30) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20013, &(0x7f00009c0000-0x4)=0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000d24000-0x26)="457b2382f33b28804ffdfa475d31ab4509bccf3065ad91e3e7b1a35a4e0ac4f022c2fb111966", 0x26) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d1d000)=0x0, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006c8000-0x4)=0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d24000+0xb10)={0x39980732, r2}, &(0x7f0000d25000-0x18)={0x3, 0x0, 0x1, 0x5, 0x7, 0x81}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000088a000)={&(0x7f00001ff000/0x1000)=nil, 0x3ff, 0x4, 0x10, &(0x7f0000bd0000/0x2000)=nil, 0xbe}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000ce9000)="fc15193067ab03cbd4a7f04499d730a894d291c53783416c75842b0852f7419fffffb719584515b9305a3204e374e34ac0985b35b7f1b643d8cf042a993bae63eed953b2e8217f643c6e6362ff83a5bcf0ff395524e43da914b71dd2fd327994f5e7f742d9e0d130dda72a2959763c913024da7491", 0x75) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d25000)={0x8, 0x101, 0xf5, 0x40, 0x7}, 0x14) socket$inet(0x2, 0x800, 0x400) 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000fd4000)=0x0, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fd5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/enforce\x00', 0x3, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00009ac000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xfffffffffffffff8, &(0x7f0000fd6000-0x3)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000fd5000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd5000-0x3)=0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000179000)=0x0, &(0x7f0000fd4000)=0x0, &(0x7f0000fd5000-0x4)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00002df000)={&(0x7f0000fd5000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000fd5000-0x10)={&(0x7f0000fd4000)=@acquire={0x4cc, 0x17, 0x2, 0x4, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {@in=@empty=0x0, @in=@rand_addr=0x96, 0x2, 0x8, 0x0, 0x0, 0xa, 0x80, 0x20, 0x32, 0x0, r2}, {{@in=@rand_addr=0x4, @in=@rand_addr=0x38fe, 0x2, 0x9, 0x3, 0x0, 0xa, 0x0, 0x0, 0x262ac218db28573e, r4, r5}, {0x0, 0x7, 0x5, 0x7, 0x8, 0x8, 0x8, 0x5}, {0x70, 0x100000001, 0x3f, 0x0}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, 0x8001, 0x1, 0x81, 0x5}, [@user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in=@rand_addr=0x7, 0x0, 0x2}}, @algo_auth_trunc={0x10c, 0x14, {{'wp512\x00'}, 0x5f0, 0xa0, "b4947273d86574f3f52b472936ac2ae2c215854874b0977e856abf769a917b7cef81e32e63f0dbff50aa7bbba2faf39d61badbb6c2df86b29d1fc50f95aa573553830ec0cd87f0aefd465c766fcc5bf6c80e575af7d0de51aade357b945062d09871c0ae0cbe70ef9f84ce862b656aaafea0904787940f221cbfdf0941ae6a8cc256a18455c2246b19ca0113f1afa4b08e715375c8129ccb8761a1d4e6dad0ca9ad8b8012e663ce359aacb9ed3dd40c789ac8a366999d6d3e0049c9eb3a1"}}, @replay_val={0x10, 0xa, {0x7, 0x6, 0xff}}, @encap={0x1c, 0x4, {0x2, 0x3, 0x0, @in=@loopback=0x7f000001}}, @algo_aead={0x100, 0x12, {{'ccm(arc4-generic)\x00'}, 0x5a0, 0x140, "7b29b83ec052243a8ea7533ccdee270a55b99088a30aa1ac395f6006e50c229ee85cb37bdb6a847c73021872773a4b9d129cb452c5b3b0c39fbefa65fdfb33c13f78bf5830c73265cce9b9eec3031e687f2d32fd53064ed474b1c82360a9afd970437d1e3d3556af6fc92f47b13766d47cb56b2b918bf1cbdccf36d1621266f80ad6a04183a13c3199ba0566244fcf2b6826ee35db54d21aad761d508cad98855620c7b4c0b3bf8a78b89f7a564acaa000e6197c"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x0, @in=@multicast2=0xe0000002}}, @algo_aead={0x11c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x670, 0x60, "6b3a96e0a6db1c6114828f4d5d9873910240263146dd51d6692541e0200d4a948eec4d5d138e9f43749c21301469b47df6166b0ad5373ce7f27403a40196982159719e324dea5ea301fd070654f0a3cd9cba250d41ba76cf798666c6edf0bcbc7753b4467267f2eaad35900d4afb5fb95b9a672a99b2f307b3d855d5d1f91f5cd7975298036cde1b0a6f5169022f91047a5cf9202a2fef6c29a80e4ab76402d2fc444d60d8bd6accb6b21888c0a9fd31a9ce78e1fe726dcbb64e131cc7d5588e83165040853d4fa89b465508913f"}}, @ipv4_hthresh={0x8, 0x3, {0xa, 0x20}}]}, 0x4cc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) fchmod(r1, 0x100) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) getpeername$packet(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000015000-0x8)=0x0, &(0x7f0000015000-0x4)=0x8) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000)='/dev/rtc\x00', 0x30200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/09 04:13:56 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000396000)={0xa, &(0x7f00009e7000)=[{0xffffffffffffc48f, 0xffffffffffffffff, 0x80000001, 0x1}, {0x10000, 0x6, 0x7, 0x3}, {0x2, 0x2, 0xe0a, 0x8}, {0x1, 0x401, 0x5, 0x4}, {0x0, 0x5, 0x0, 0x1f}, {0x9a4c, 0x7fffffff, 0xfffffffffffffffa, 0x200}, {0x0, 0x7ff, 0x1000, 0x1}, {0x1000, 0x4, 0x8, 0x1}, {0xffff, 0x10001, 0x7, 0x22}, {0x2, 0x2, 0x7, 0x0}]}) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f73000)=@assoc_value={0x0, 0x4}, &(0x7f0000db1000-0x4)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f74000)=[{&(0x7f0000d07000)="82938306b4f5c8487022632e25c087b95919f9a57f8885ceddf4062f5c2ceae5f3e18d1677b6a1446a2241ab1abfdb275f8b00a9b549a0ca28bd0b36622d6446d6e643a25c2aed1a30dc44d603839f4adc5e80fcdf8613819eab54abb68a13e3a4dd29ff27f04377dc2fdae6dd9c050fe21008d6b3ba046a16f25db6a64ffbddc4a10b55ce49ae4ea88af8e9ce8b52a60541900efb58d49ded1e772130b842dd7611bb073fa5f88ddb9594f4", 0xac}, {&(0x7f0000f74000)="f9760c5375916146902c3f60ed02a7c7fbdc108bd83fa1182d634ffe22a0", 0x1e}, {&(0x7f00005bd000-0x9d)="8cf1320192808e58f63b1cad4a9cb2adb20a719e3c57c3ccd1965fbe95acc0e89586ad1d8d648b9b79de74bf49778a3fc9a10202f770352202d7337112b25d9b9856597282c8341a270884bd320767efa2ec7c6a6cfaece06f3a5ddd56da20eff8dbe5d8e50d6f5e20873c836ce467f94296862752bddaf99cbc514986cf056f81965ad7394e0ff77b44ca1124ca0529e97452425697e5bb5871ae44cd", 0x9d}, {&(0x7f0000f74000)="7e8780aa2d8ec6eed785912be0792bcfda8b68dd442cb56c52e855f0ee01f2ab2bcabc3a", 0x24}, {&(0x7f0000f75000-0x3a)="f759835cf020a561075359e032386c39fb6228f502de2591d58e360404aaece9751750ed3e9fdd47f2834c70f63434b676e8b4b171cea7acf993", 0x3a}, {&(0x7f0000f75000-0xed)="15d93e4a09c39d0a97d51c5918025759eef21ed72bd0ec989204dddf525404479e14cd180f63ac866c5c919ad977c1f05005fca7bd73095f69d55297d1d79d505fd0c58b90109d53a7af265af18256c16838731bd2d3513976aacfdf9763cdc9296d0629aa3a1f62fbbf3f49f284e65ffcc0e5ed027fecc3ff461d7cfaa8c8f755fdcb1a530c24775fa2475cb23e1d3bcc836a3dc4aaa972f921204a9e1517845c9437aebbd3eb089268e8a9c155484ea116361192d496c3cb9902487414a65a19b229ce99924a2bdfc65ba60111ca15cc85d4b80358cfa6b9e2a6fead8be8c27f1d9f4051f52ace6909b2be10", 0xed}, {&(0x7f0000828000-0xf8)="572859c4f25ae1b10876a9279c842f933b8abf063f1855fba21db93589fa40bbdf80da18bef5de35c23bd03a32109ccb692f933310919120e07274467d4ca99b33c68f1cb72218cea322c718d7aff2f8ccf884cdfee29f0aee80fa20d5bff0bdde2c291d02cf543930b5b2e7be726fb2d426c884ddc2d7b30193ab69f92c87be19c7113fc0cc808823cae56b625b1e4637702dcc21efc5f7b7529efd80fc6968b029b5ec637ee9e26b7c76d947a1f9fe8ad12d669625dc661b0c2a0d4f7462b26e579eb4aed0e177765807e2dd84d10efb9e0bd46b1cea1d56dc4210d0f8a3a0822e3e1a29a40219156b9d7c559526f150dae1eccd21e90f", 0xf8}, {&(0x7f0000f75000-0x97)="074d4b5cb4a4e64f4df1895cec9eb1cf1d778a8308d3efc1346d1ae6bad5dc08d617e82b78c0f8eb431fb8dce54b63c4f2993f3c70fbbd20fd328ea26e09a76c0bfef35e327159a2672056e4761e3367c2c1eb21052efafe149b1a1318fc4c8e26dbac7d695275abdc32cb3a3b690eea992f07e8f0c62799a4719349b70a41ac658d8a00f7b51d70c6b49254e8b0b0984055d6292bbec5", 0x97}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000528000-0x8)={r1, 0x60000000000}, 0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f75000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000cf000-0x10)={0xff, 0x5}) 2018/01/09 04:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000214000-0x38)={&(0x7f0000b85000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a49000)=[], 0x0, &(0x7f0000972000-0x1000)=""/4096, 0x1000, 0xb1}, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) getsockname(r0, &(0x7f0000064000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c05000)=0xe) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ba1000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000bd000)={0x0, 0x0}) close(r1) 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000541000-0x1000)=""/4096, 0x1000) geteuid() 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)="6ee52f726d7700a8") sendfile(r0, r0, &(0x7f0000a7b000)=0x3, 0x26a950b) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x1a7cdfd, 0x0, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f000057f000-0x60)={0x27, 0x1ff, 0x2, 0x3, 0x200, 0x1, "c6011c0c9dbc9f5774d86cf7eb5f4e4b827a2e971cf6c683c7ddef50b465deee5832cb7ac56475ec716e53ece7bf0586c811bfb6da0ab2cc7dbd2a1e29b872", 0x5990}, 0x60) 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000b4000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000566000)={0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffbfffd, "a9e75f4965a683f22104000000f3e7dc5bcde61706e00600d2c54e9cc68054021ad4cf000000000000003f9a3651f8c2d92c32cf7937f071e143a6f1626081c2", "35d47927b53de52da57b431baed7c8e65c409cc2cc958ab306c9ce37761481f84187e57f4b1527f41d11170276f6357ad6d6ac03156bd884feba1a03de3c2cf1", "35e9642c6921a9d0ae06aede9bf296729666c7c788a4595c4b110d7242ef395b", [0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) poll(&(0x7f0000390000)=[{r0, 0x0, 0x0}], 0x1, 0xfa30) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000617000-0x16)={0x0, 0x100000001, 0x8, [0xe61, 0x3f, 0x8, 0x100000000, 0xd0, 0x1, 0xad00000000000000, 0x0]}, &(0x7f0000f63000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000955000-0x8)={r2, 0x6, 0x7}, &(0x7f0000342000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008d4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e32000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000da7000)={0x0, 0x5}, &(0x7f000063b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003b8000-0xb8)={r3, 0x80, 0x8001, 0x2, 0xc97c, 0xcef, 0x0, 0x1000, {r4, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x100000000000000, 0x1f, 0x9ac, 0x2}}, &(0x7f0000a98000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001c2000)={r5, 0xffffffff}, &(0x7f0000623000)=0x8) sendto$inet6(r0, &(0x7f0000fc2000-0x2)="", 0x0, 0x0, &(0x7f0000d17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000550000)={0x508}, 0x4) [ 49.829755] binder: 9105:9108 transaction failed 29201/-22, size 0-0 line 3127 [ 49.852007] binder_alloc: binder_alloc_mmap_handler: 9105 2011a000-2051a000 already mapped failed -16 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000c0f000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d71000)={0x0, 0x0, &(0x7f0000ab0000)=[]}, &(0x7f000099a000)=0x10) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='ymdline\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000813000-0x8c)={0xc3, 0xfffffffffffffff7, 0x9, 'queue0\x00', 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]}) preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) [ 49.873463] binder: BINDER_SET_CONTEXT_MGR already set [ 49.873470] binder: 9105:9108 ioctl 40046207 0 returned -16 [ 49.907505] binder_alloc: 9105: binder_alloc_buf, no vma [ 49.913265] binder: 9105:9108 transaction failed 29189/-3, size 0-0 line 3127 2018/01/09 04:13:56 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000346000)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000d26000-0x5)='user\x00', &(0x7f0000d25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d25000)="07c9b57ce8be8e274b4b98fd56322742e8deeb7ac6312c78c6585050b18df1b2b40bcb67caa704f9f38532d07a3d7d4dbf0228e031a46e40e89a79b063623772b09f0e58116e06d7546b8799c02d0a68fdfb98a17761572cf88e1ae6ed408243801dcec09ee09892a2140a20cbb32263aad0943ae11c5ffc11fe78643ba01d436d4be503b8d95124129e67f9ea4bc90dc01d0838fe05ec193506c66f373ad10f91145648a4397841aa876aed8472", 0xae, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00009c1000-0x1000)=""/4096, 0x1000) 2018/01/09 04:13:56 executing program 3: syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1969, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x11)=@random={'trusted.\x00', 'keyring\x00'}, &(0x7f0000001000)=""/192, 0xc0) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c9000-0x16)='/selinux/checkreqprot\x00', 0x82, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000efc000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000175000-0x20)={@common='gretap0\x00', @ifru_flags=0x200}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000065000)=[{&(0x7f0000827000-0x57)="", 0x0}, {&(0x7f0000f6e000)="06", 0x1}], 0x2, 0x0) fgetxattr(r0, &(0x7f000043a000)=@known='user.syz\x00', &(0x7f00001f5000)=""/193, 0xc1) getegid() 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0xf, 0x7) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00002f5000)=0x2, 0x4) 2018/01/09 04:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) socket$netlink(0x10, 0x3, 0x14) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000f98000-0x8)=0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00001c6000)=0x3, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000770000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ec5000)=0xc) 2018/01/09 04:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) fstatfs(r3, &(0x7f00007af000-0xf4)=""/244) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000057000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000089000)=0xc) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00005c9000)='attr/current\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000166000)={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 49.936259] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.942501] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.985244] audit: type=1401 audit(1515471236.449:43): op=fscreate invalid_context=06 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000b1e000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f000003b000)=[{&(0x7f000054b000)=""/184, 0xb8}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000080f000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000650000)=0x1c00000000000, 0x4) flock(r1, 0x2) 2018/01/09 04:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000030c000)={0x3, &(0x7f00009e0000)=[{0x100000000, 0x400, 0x2, 0x3}, {0x9, 0x100000000, 0x100000000, 0x0}, {0xffffffff, 0xed, 0x800, 0x4757}]}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x53, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5"}}}}}, 0x0) 2018/01/09 04:13:56 executing program 7: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x2fd) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000278000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d1c000)=0x1c) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d1d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0xff, 0x2, 0x4, 0x6, 0x4}, &(0x7f0000c3f000-0x4)=0x20) 2018/01/09 04:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00005c9000)=""/4096) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000502000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a3f000)='net/tcp\x00') ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x15) nanosleep(&(0x7f0000960000)={0x0, 0x0}, &(0x7f00009b5000-0x10)={0x0, 0x0}) sendfile(r2, r2, &(0x7f0000899000-0x8)=0x8000000, 0x7) 2018/01/09 04:13:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) umount2(&(0x7f0000f0d000)='./file0\x00', 0x2) ioctl(r0, 0x40000000401070ca, &(0x7f0000ab3000-0xca)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ae0000)=0x40, 0x4) 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) pipe2(&(0x7f0000fb4000-0x8)={0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000705000-0xb4)=[{{&(0x7f00005a9000)=@generic={0x10, "06e5f999381e70b2c3d5b7701d5c790c1453f455008adf42f099b12e6489aa5437c614df4438b4a5977a164709ff8c3d159dcb2f3b70cff2ba1b0b54681cdc1485002cb804c6ff3ab7db656e867e30fff6fe0c844496762cb667dc649fd13b0d4fc41c4f698105ff862cfcf145760dff3c0361f8a9049c3981c2ffa25280"}, 0x80, &(0x7f00003e0000)=[{&(0x7f0000ebb000-0x6d)="1825ddea43739a3785b64736adb821c4b6434f7c224e5f3ed60def114b78dfa0316391e7933f59737bd015c467ddc908c00374a845eb2627db87c7cacf9dcb9d38d026ca78968acdbb4d1e7be7152ecb924112f8a5b41cdac6649029c62af03c28f99c0fa07cd7f65a1186519b", 0x6d}, {&(0x7f0000f3e000-0x8d)="8554ed3ef788f98489eadbc2ee25a2fcb2a0debe095d2d6cde2a4c58618b22cca543d020b3cfd7b814743eeca649073eb798c66aaa4ec06042a7d0c980bd5f4324f7007c45d80e7ae93735c8fb1fa89a780004d370563a192162e6d9ea22d17db2533f9b0e6bb728ff78d8fc7ff10f4dc440d32eb2bc2e55515d8f4a5a9e111c4c558ebe3c2553c479669f5517", 0x8d}, {&(0x7f0000543000-0x56)="fde98114fffc3b7a8c2949f233097641b69b494777ef93c23388f231c250850b37c54d52d0c262bd1229d4ced757ec7aae2e3ff76bdbf4c6cbc73ed435677d8017b83be3692ddb8f40d22a966500df59fb7961304717", 0x56}, {&(0x7f0000767000-0xb9)="1896b8e3a5104dbc90f1cbf48c67f8baa3b3efbdebdaa0e4e28373c858192545a42a4ee35534bb12a2f00eaac1bcabcad9b21c614f7799ecc824f9683f5600e7a64faeb4e2074de233d82f792bfe50e4a5168df7885ad82dbde36c838f130c45ac2a0efee5a92ea8d2476b6be59b7e4be2b24819a54465e1b11f065c7f1108928440880bb0b96be5c43c526c2efc0ad1513e5ef102933b67828c17716f8e9353b7b3c66bd6c83bb291d91731ce9188a9ca74b5e8ab65065e29", 0xb9}, {&(0x7f0000115000)="492deae4dbaf3c1979476eeda047771f685e79b76270d796895f1f877f0c7caad9ce5d83e96bf4a44df7a7df55be74ccda0db72a7c226a3886c7a06507fc59f70780a9737a90802fa967f5d033f8ca15f1363be517217b1d3dcddb69aa95bdcb8aa236f3483067aab5a849613cd1181d99eeea16740b31bb83dd718ed947f98cd1945149a62e0ac4b768b0392834d29713e04b04cb8ea86cdd0bf9031fb653f7edf3469265ede26b5f7e5898e449ae0099ca01184df56ea3b231bd232d5a0a3d7bfd829107230271d1bfdb6c5fbd0b34d438c711a8be7f9024fa387b3e1377044988ea04c99c50539caa295ce1f22dee", 0xf0}, {&(0x7f0000daf000)="b1aed6b69cc80fdf2ded392221cb79885801a01f7f8b6bd65255626dfc812a80ea1bf34179bf47ea2038876c2c9e4ce6142c05ecdabdafd2d9ab8ec72623ec41269147", 0x43}, {&(0x7f0000902000-0x1000)="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{&(0x7f00003be000)="a52663594b669962faa21215e102d0cd04731bcc64bfc3dc3212a4be91f8c2634219605f5d6bcfcb590e3b4d51a76c1f56472cc99cf443fe8bef70f652fa940cc2e770ca214f5870545a0493bcdb5eee4a396ee3bfe7231dd2e11b1c9ed75f3e43c38e3081293b7f5ae32c1b217f4cdf6eeed67cafc5c973e1e66c611fef23b05bf401832a9614f502653f95072b95afd5241da9ed2e942b97b1c48192303bef0c36cb29df89ecb248b7707d26f4be930f3f35e3fa31b1e0fefa6a984bd2af53321b514beac3fc76c47f3501c73ffa7d93df4ac68171140a41bc2e51e926c6795ebc222ceda3751dd221ce714322384899f1cd4bb0eadff868f561d2d1c7d7144d2a794a7aa4ebeaa634f1593d1db97a81d3003abe2700ed37b5ca11012e4d6a58931aba58801f447e86be0aecf879f91586254102b80eb305bbedc2508d4e1a99fb2e3d83d93eb06c41bfab306eb5e04ecec078a7c7798cd93930b6b13e90c0d169d81345ae3b5161613cac1dd4098f6cfdf60a14bf13c44a47e6afb7e268066c6b7285070df2aeca50b1e55f06db2bd17ec13166d784718b268c70dd191f36c2ae3af12580ab237055ef1e38d95650b061e7ec2a4ff13e3d09196b50dea77db3f2e09fdeabd73b583be216b1ee4710867d64a14dd2d5938f7c624732c7c440a4f06b15290b74a73f9d7d143db05b71d717637b8bf0a3407e93e5ea9a9f9d5d22a93876ac37c853b2938183d0a34e4363a23d3bb13f1989ae86dc5e91dbfd14023f4486608f06e0bd3e7f43ff53f1fc192fe86a9315a31ce3e053f6ecdffe2c0145173fcad638b3c1bd4abd5c6c801d8098e7ac3ad29ab0e8ebf2e5d684ed5b06b1270cde412a732fec4e11b8820b9533ed353cd3088a6e63061fcda4df374ca9cc5d5475e48b6dd3859537572401bf4e98350e794a0b7d9e3a4704dff3139d124248e281be48d9cb8fba484b3b086a6f3192f9d8489d7d058b718ef697189a133e91681665cf4b2169243bea9dbd156c896f8f65a81eb921c59c0205d59fa20488018e3761c8d8f9ce116a73c8779a64c2995944be360c59041e104578a067a7a240420578a3ebf7ee110bde5933ac9c588c32a75d17c64d1d2ccc5580f6805eb4ed28ffadb5de09e387a39e8c5890f34d05c6f87499489deb906969c5cd50b83b5bd60e0932763eb15197182428981ece91c72aaacea0a8238f1b853481cd47f9e3615126bc41e5da452f0390fe6e2f06ece633df2e6128f9fd4f4005ed63294da78dbcf24d09f421110cc61ed94cd3ce0e5f0c83979128c048e6c4a63e9bba7cd6b8e8b8fa77bf5de6777295d3616bd3bbf0a9fa4b2112fc456b87dcfcdad34844d7a81399ffde41378e62ff2785970a49a6282a2a19930819dc1d53a42981df0e769c5756e909d2aafc09e0007121c5b96866bcd353fe853eef8492fe3a489eb3bed9efe1a662492256ea9bc850c98f8f6b92f6b7e0f4115a62ea86d6e69e7cf86bde7f9870013034ddbb9c907dfec3563afbd441455a6c2bba6b62ccfd815f632ed26c1cd9e51b00cd19c536a4671cb6e6c6b149b10a239beb36b5824b4156453dfef2fd813429a660bfd377e46f843495a16baf6ac7c138d70a00a401ae738d4d753abfeba0a83dfca23202069311b73ba3600f30e94818fdebc44ada92ea0ed9364536594e737ea45345c3bf33a129118b8269e363b143bcfb5ff1da1393e09932d36d7a0d600dfeed93712fc8098418df3382fd06fe0fdc6e994cd052f45ebe8ab498fd9f283f70001f12f2c2b6ed88c0a7d5f42450d78af01c7e13b46aa83a27ae959ee2b9ce8a2b8dfd6e6cda988c07776de631d3d718ee0235dc8f5af7a5d16142d94a184c44ffa79c43700e0c5d13fc38b9359e333ab25a3f9505ff518e9cc3ac3b146cd69e82e3fc30c01ab9a7ec097975dd042b4546ba2cde47a85ebc5f699c41a01b2f7a446a611ea3ce89ec9b16b94b9f60f6fce0b654d6995dac33425749b94e4f65d6636390974fb43a85c20e825cd73011a7c17082bb41eee7c545d5d64de23bdf3022145d69a923b2388304e6df7cdd8e04d8d4120ab817037b3748c44ebda8e0464cface20e1ff791379603596740ab04e04daf69a7d7097400a2d3c771e170ad5fa47e61f9f60536b412245c0bee70e04163fbacc6f986fd641bb1f94520ac84920c37deae66f5b513472d0a89b282455662767d1b6b0b140a0a1774c28696239181587cce6d80120d0fb7bd5e163f46998a3d11d227f84a9b569e6428ce09b3c1bb3cc615bbf67b84a6f16abc1535b5b31811d45ce74d99297ceb0dbbe005b15e00f0bf66dd614f1b316499052fa7d1a001b50009b9b39686b3486ba7cd33db19871335299f098a708849da3257a09d1392f6111f7b2e30df2dee86877d7fd2b6cf814ead7f8d5ad778f87e0707d2715e6a45f9ec0ee61b02b81861a09223d4ed750b9828fedaca5e6e6b28b0ff580eb46f1fc7d946e4def4d384cd53fb106538006e18aac35ab3aa1195e26bf3614f69a45227809ad3a89b0787b93343d8c6149d9feee6d98a9fa59aa9e824696c7c3a9129d907ec7098d25a2ecdd09a82612e8d75730da3ac89174229e7d4a3845d1d364e6dac144978cd468f91afe21d4f589aa9694d4100745508a5e0a93636a8b599ac680cb03fa8e67e00ef9648fdd86e82fef891f6700e10a04b5e2af96194a1716eb9b50657ce552f5ef93a99f3f7dc19d5ec00ea7f94d65a4eebc59b00ef00cd8073952eb7e356bb4bfb10ffb198cb43660222cb05acf166c54c56da21c44e599d75b9336b5341613d027fca0f86b7f48c2036d4adbfdc7e4cd257aff1e1e042b2653e03c21effd309f01db74cce34fd7894c31cff40ffdd09524065159c8c303c2227893fbf010776740629e67370af7aecc9cbce5be8e9658f870c24165365ce4b7057114e1431df85c2b27dc13be77327e90f8da82ee5a3961e8b9f72beddf72d4a0727bd3beb099bd95540d4019b984853a14b0d8af1929b8020d25ea354376052d44e64901701fb1145bad8b4ed684adef26552f003788a92189e443ae5000a63ad0a7a0828150dd4b12d0325f9fe3d17352864ce1cdcbd0f79e09d72193bb81409351afb74be67a9cf4ec2aa3d83962f8b9a3c8a4815f80056b574b0dd27b2f960643f19ec64713c6c9b8fd53f18f4532a727684a60a423227abaf887d0495e9fa6b246314e9f4af9b7b0b790377ebf4378e329739ad4c47be5460613b1e980fe14dce6eee5390dfb047cc5c0d8ed991b4d40727f9758d7be89b44edb6a966ebafe6d114015b0611bae1118b5f0df73a5b216fac7f6a80852ac132305bbf4c7eddde728bb3a307813ef0d7731ce691e094bac1ded1dd758f3a94ba7863b328e32759e60512bac5df58e6f6fc43432e49ed73f3ff49ff36647db1f569dec670374f9b47ad2ed159252479bcd1b0580dbe103621bc220ff9b1591e3a3964579a4160adf5ab4dae8caf2cb939281b7278f9148d9a139165579de07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0x1000}], 0x5, 0x0, 0x0, 0x4040001}, 0xfffffffffffffff7}], 0x3, 0x20000080) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000be2000-0x10)={0x8, &(0x7f00000c4000-0x20)=[{0x8, 0x9}, {0x2, 0x9}, {0xfff, 0x200}, {0x80000000, 0xfff}, {0x1f, 0xb112}, {0x5, 0xfffffffffffff001}, {0x10000, 0x6}, {0x5, 0x6bd6}]}) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000037000-0xd)='/dev/usbmon#\x00', 0xf9c, 0x8000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000036000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ed1000-0x21)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f28000)={0x2, 0x7, 0x2, 0x9}) 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a73000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000a73000-0x4)=0x7fff, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000872000-0x8)=0x2) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) 2018/01/09 04:13:56 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00008d4000-0xe)=[{r0, 0x8047, 0x0}, {r0, 0x400, 0x0}, {r0, 0x400, 0x0}], 0x2000000000000070, 0x3) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup(r0) 2018/01/09 04:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000705000)=[{&(0x7f00009f3000-0x29)="2900000021001900013d3500000a0006020000160000ff00000000040d0010000000e3ff2400030008", 0x29}], 0x1) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00001c7000-0xb0)={{0x8, 0x1f}, 'port1\x00', 0xa8, 0x20000, 0x6, 0x0, 0x5, 0x0, 0x8, 0x0, 0x4, 0xbf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) prctl$setendian(0x14, 0x0) 2018/01/09 04:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r0, &(0x7f00003ae000-0x40)=[{&(0x7f0000816000-0x1)="8f", 0x1}], 0x1, 0x0) fremovexattr(r0, &(0x7f00003c9000-0x11)=@known='security.selinux\x00') close(r1) tee(r0, r0, 0x4, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000003f000-0x48)={{0x0, 0x3, 0x9, 0x0, 0x9}, 0x653, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_create(0x6, 0x80800) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) vmsplice(r1, &(0x7f000013f000-0x40)=[{&(0x7f00001f4000)="060004a34b02e1b03e1f15c86bdad5d55786c946a6eba475c124e460f7f67f4714670263bb6aadfc7db87fe4b3d627e58625d03d646df1b09800d9fb9abbce483913df830c49352a0dbafa50", 0x4c}, {&(0x7f00006df000)="366c531ec0d990", 0x7}, {&(0x7f000098e000-0xe7)="180789e5d09df5ef6b27c43f25c74a891ca568c18926ed60b97b101e77f0ed6e55d3eff5f54e9040bd9230a06cf323a19589b4e8070af4c0dd5d3ec126fb891ad216cdd1366df9759a2ed7a92033fced2f965db1c688825075158576010da22d14a0e473eb1f2b1a3356db3af8331e6f25a9887526b76f258554dafd8d53cb38f2ccaee1c601b7931ce0c7bc83cab0b6c002837dce8a9d7b30c7c33bc464d6735c727530b0847a081bc67feb75c46d4021e69daa28be5343717f195e9a6ec9506bd11d88118506b543753af7b6a60ad9e57cb14b3ac78d0b005f1c70c45e19a4d4a3689a35ea22", 0xe7}, {&(0x7f0000d40000-0x46)="20b8291a504979a8d356a113c0e7aa2d01079e56d3dc2463c354514fb41f615fca6d5f6a2faf8bb00e6468f03f4213d43cf15d5f2cef60482d14e11f46a74f11f187105c7729", 0x46}], 0x4, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ceb000-0x1)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000931000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/09 04:13:56 executing program 6: futex(&(0x7f0000001000-0x4)=0x0, 0x4000000400000085, 0xffffffffffffffff, &(0x7f00006f5000-0x10)={0x0, 0x989680}, &(0x7f0000004000)=0x0, 0x0) 2018/01/09 04:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000beb000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000d0000-0x10)={0x0, 0x40, 0x4, 0x100000000}, &(0x7f0000622000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c53000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000dde000-0x90)={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) 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='stat\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000003000)='./file0\x00', r1, &(0x7f0000009000-0x8)='./file0\x00', 0x400) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r2, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_xfrm(r2, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) r0 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x7f, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c1f000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000139000-0xc)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r4 = socket(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/09 04:13:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x7, 0x101000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e40000)={0x0, 0x90, &(0x7f0000a06000-0x90)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7b, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x60e2, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}]}, &(0x7f0000906000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000323000)={r1, 0x3, 0x9, 0x10000, 0x3, 0x7fffffff}, &(0x7f000018f000)=0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00002fa000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f00003f4000)=0x8) ioctl$TCFLSH(r0, 0x40045436, 0x5) 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) unshare(0x400) mq_getsetattr(r0, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ee6000)='./file1\x00', &(0x7f0000d0e000-0x6)='./file0\x00', &(0x7f000085b000)='nfs4\x00', 0x80004, &(0x7f0000ee7000-0xc5)="dacecee136b94165807d003cf6e838291d0661c5e794068bf681cbf78bf9f8860f300566b088cb83e357bd2cf3f3f943b497b7d033e797bf8a78e2f4741b6374470944328e59e29cc4a5d7e3978d904cca83186c067746d96304df4b984a28b3fd9bdc7bbd9d990a022df4cd6bc79177527728c95676df5892034eb2aec757f8bb3a4f1ffddd962f46faa4de9da3ade186a59ea5018e27a7ebe5cf35d32ded710e6a68519a0aeedf00d5e9db034f1368bf9d7132c80dc746f6423c207d30268d23260251d3") 2018/01/09 04:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fb6000)={0x70a3}, 0x1) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xc0, 0x1b, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb7a087df74e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a2000000000000d8c27c39eeea2cf387dcd47501dd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5d848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f"}], 0xc0}], 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/01/09 04:13:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r1, &(0x7f0000013000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:13:56 executing program 3: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000001, 0x5) getpeername$ipx(r0, &(0x7f000002c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000035000-0x4)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/09 04:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004c5000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300303000000000000000800", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000001e000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='ipddp0\x00', @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20010000001, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/09 04:13:56 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8000e, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x4, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 04:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000288000-0x10)=[{&(0x7f00001df000)="390000001100094701bb61e1c30500ff071e00000200000045efffff08009b0005001a00000000000000000903ff000004e9ff0006000d0005", 0x39}], 0x1) fdatasync(r0) 2018/01/09 04:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000477000-0x20)={@generic="e1a5ed6476183c512448a3f9dc1f4916", @ifru_flags=0x400}) ioperm(0x0, 0x0, 0x0) 2018/01/09 04:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000718000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000058c000)={@generic="17bde37780f5671f077cda29062cc523", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009eb000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00008e6000)=""/24, &(0x7f000036b000-0x4)=0x18) 2018/01/09 04:13:57 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x1) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 50.485912] : renamed from syz2 [ 50.487311] audit: type=1400 audit(1515471236.949:44): avc: denied { write } for pid=9253 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 50.553750] IPVS: length: 24 != 8 2018/01/09 04:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000043a000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000d29000-0x10)={&(0x7f00006e2000)="acf177cdd4f2207fa5226ddef8493cf5324108d44682fcc33f7223d04e44915cc6165dff", 0x24}) ioctl(r0, 0x2285, &(0x7f0000d42000-0x2)="f014") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e71000)=0xf, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000943000)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000841000)={{0x2, 0x2}, 'port0\x00', 0x1, 0x2, 0x800, 0x8001, 0x8, 0x2, 0x1000, 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]}) 2018/01/09 04:13:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') sendfile(r0, r0, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) fchown(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bd0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) socket$inet(0x2, 0x7, 0x2) 2018/01/09 04:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fa6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb8000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a22000)={r2, 0x1ff, 0x8, [0x2197, 0xa4, 0x3, 0x2, 0x200, 0x0, 0xffffffffffff7399, 0x6]}, 0x18) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000079a000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000060a000-0x8c)={r3, @in6={{0xa, 0x0, 0x1, @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]}}, 0x8c) connect(r0, &(0x7f000080e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f0a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000494000-0x4)=0x14) 2018/01/09 04:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0xb7d8, 0x0, 0x0, 0x1, 0x0, 0x80000000000000, 0x0}, &(0x7f0000559000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x1}, 0xfffffffffffffefc}) 2018/01/09 04:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000683000-0x8)=0x8) r1 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000aa8000)=0x5, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000698000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000c6e000-0x4c)={0x14ed, 0x7, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:13:57 executing program 5: mmap(&(0x7f0000000000/0x90d000)=nil, 0x90d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000f0a000)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c9c000)=0x0) sendmsg$key(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f00002ce000)={&(0x7f000049e000-0x1060)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000066f000-0xd)='/dev/urandom\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000a56000-0x1000)="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", 0x1000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000823000)={0x0, 0x0}) ioctl(r1, 0x2284, &(0x7f0000154000)="") 2018/01/09 04:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002b4000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000024e000)={0x0, 0x1}, &(0x7f0000b32000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008b8000)={r1, 0x75, "aeba0d8b681497c7244116b1a3e517ce6b0dddd95aa6127dbced6e156b2478feb53b906880b781d7d9ca0ff58135f99206406c789d233779e07aaa4b830d56ffc4da4cf723ed86d117e0b6ca4a2bc592900a090fc533183b65340398cabc7a376aa89d3f26288b7b0996410506233aa66063423c15"}, &(0x7f0000db2000-0x4)=0x7d) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r2, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r3 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0x0, 0x4) 2018/01/09 04:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x90, 0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 04:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a31000)={0x1, [0x0]}, &(0x7f0000156000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000018f000)={r2, 0x1000}, &(0x7f0000d88000)=0x8) 2018/01/09 04:13:57 executing program 3: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a4af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042510f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) 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)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bcd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fe8000-0x4c)={0x8, 0x6, 0xfffffffffffff000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000fe6000)="0700cc7300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fe8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008c4000-0xc)={0x0, 0x0, 0xffffffffffffffff}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0xc1eb, 0x4}, 0x8) 2018/01/09 04:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000694000-0x44)={{0x2, 0x3, @rand_addr=0xefa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5af9aa0f3e0b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="29023b5b9e0ffd6a10328cd40a75ea3f"}) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a8e000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/50}, &(0x7f0000001000-0x4)=0x34, 0x0) open$dir(&(0x7f0000fc0000-0x8)='./file0\x00', 0x20004, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d9e000-0x4)=0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000089a000)=0x7) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000009c000-0x78)={0x401, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14a, 0xfffffffffffffe01, 0x8, 0x4d4e, 0x1, &(0x7f0000642000-0x10)=@generic="f058e425506ca3427dfdc5a218ff5b12", 0x8, 0x4132, 0x3}) r6 = socket(0x11, 0x80803, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000037e000-0x8)={0x0, 0x7}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b61000-0x10)={r7, 0x48, &(0x7f0000cd4000)=[@in6={0xa, 0x3, 0xee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000)=0x10) close(r5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007b2000-0x10)=@generic="2b7255c3ef7f9e21b5fb744d92d4ac1d") getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000c69000-0x4)=0x4) ioctl(r6, 0x2, &(0x7f000073e000)="4decf2e2df4ff4ff8f26db13898dd4cc70c9c498ab81747d5ec2a4c72de5385ed847d1f02aa8a2557ebe2a6a1f5a2e83a16679b5a883909808f734cdcd714a4010a000dd10075ba85d14ea90f59367af6e608ad6da9ae97195db050bb5cdd515d1412d3469937d6316fff3ad128f99409733ecc28aa3f0a0d8f0631009c592ce064c7ecc3be58fcf9f9ee8338f68ee07fb0fe7c5479d2e39c7e4125aaa77cbbf3dfa6f814a8ff81dcde72c69967da5ca939e343cbf62c071156728a4052c92228d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f00005ba000-0x20)="2000000019000776530000000000480080200d23001100052a00000400000000", 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) shutdown(r4, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x3c) 2018/01/09 04:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007aa000)='environ\x00') close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b3000)={0x0, 0x9142}, &(0x7f000053a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000046e000-0x8)={r1, 0x5}, &(0x7f000001d000)=0x8) pipe2(&(0x7f00007df000-0x8)={0x0, 0x0}, 0x84000) 2018/01/09 04:13:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000879000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x3}) poll(&(0x7f0000001000-0x10)=[{r0, 0x30, 0x0}, {r0, 0x4001, 0x0}], 0x2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000)={0x1, 0xe00, 0xb}) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"cb75041a45d3a7"}, 0x0}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000)=[0x8, 0x2]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xff, 0x4, 0x1f, 0x0}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x81, 0x1, 0x7, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000004000-0x3)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x8, 0x800) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x3f)=""/63) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x10)={0x1, 0x100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='hfsplus\x00', 0x80, &(0x7f0000006000-0x85)="882e098403071d7fbd8e4ade8af8b8db6f737d371614aa1bab4b2d740a093e73bc8f85d3346506847a19feebc2ee4521cf4bbd63757d4470dfb646a3a71ab26fac378d95ea1d1b89e56ffcf456f6ccd276acae21cc3089a9c9dd7f591591a452b016758cc3b993fd631f998912be6ef5086c29cdadd5b5884fa9106dace7899f569ae22447") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000007000)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000008000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x1, 0x8, 0x2, 0x20, 0x80, 0xaf, r5, r6}, {0x5, 0x10000, 0x8, 0x0, 0xff, 0xffffffffffffffff, 0x0, 0x5}, {0x8, 0x5, 0x2, 0x8001}, 0x7fffffff, 0xf, 0x3, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3c}, 0xa, @in=@rand_addr=0x6, 0x6, 0x0, 0x2, 0x400000000, 0x3, 0x100000001, 0x9}}, 0xe8) 2018/01/09 04:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000828000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000121000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000ffc000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000659000)={r1, 0xce, "c5e9dc2caf84ca2a6ed5c2bcaf7ead342dc849da1498a44f0d47d64bd69a63f6637231ba59cd1933117181019871cc469bb529d9c10aa3eade3440252d5b5e0f360c6a90c9cb68a49c45d08b544d258e04a3da6022a359e509e908699edb7e512ba3fbbb9aa5e0c2492506f6a3091b105c79f9926c8bd9c1e70289817c55e9bfb605e6410ac8749b633e8378c00c52a868c993e69ea2c1da13b33e55e2883735fff12182a2b89928e6f66af9027847af12e52468b2abdd9777ba4f0b5c70af92bb239c88e2c607ce32051acb35bc"}, &(0x7f0000f43000)=0xd6) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mprotect(&(0x7f00008b0000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f000086d000/0x2000)=nil, 0x2000) 2018/01/09 04:13:57 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}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d2f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c1a000)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000053b000-0x6)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006cc000-0x4)=0x0) process_vm_readv(r2, &(0x7f000003f000)=[{&(0x7f00007a6000)=""/101, 0x65}, {&(0x7f0000527000-0x8f)=""/143, 0x8f}, {&(0x7f0000760000)=""/120, 0x78}, {&(0x7f00005a9000-0x47)=""/71, 0x47}], 0x4, &(0x7f00007df000-0x50)=[{&(0x7f00001e6000-0xc3)=""/195, 0xc3}, {&(0x7f0000c36000-0x15)=""/21, 0x15}, {&(0x7f0000711000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/3, 0x3}, {&(0x7f0000311000)=""/146, 0x92}], 0x5, 0x0) fstat(r1, &(0x7f000005a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c00000)=@assoc_id=0x0, &(0x7f00005ee000)=0x4) getsockname$llc(r0, &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f99000-0x4)=r3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef3e481c8fa6153c2a727f579cce47abeffb0e5cf1d1ea06221cd2c3e275c7954580cbbc7e3960ebb09929befccf3b3538bfdd1312ab8f1c6c134ada74a449f5085de4dadaf19d088c4a29934190dfa512867c598ef11acec2aa424b8fe45f8c34b7e51dbb8bf66d9a02534a948beb6c6d05d3be261c4fe0076183e86d5d9c7e800211574db5af9401857215ffa31ac65f258b7809a805ae7e833b699592307ac9a9924a35e85cf796df8f7e305d8341855dd9a3b9542f25d768b9d9b1538d4672032305f60dc71c3e97cfae8722f4266b7d73b768ece2199dd4e6a45111fec979725ba2bf630a2ef7a5657e9e2d90e15c5bdc4d5292080ebf7f9a438793f7cde1a41c8003246136f22e64148faadfd44f1bdf5974f90e6512065f998b1d9bd15ebefeae4acb895954c2a69308eb9bb66175427ec17a0506d04359ec3889e60e62ef9cbe6a769eb1f2a6c588ede27f34f527dbaf5cf758e4ee19729d6a615da08cc8f213dabed8cced5ce6615c0c47487d4e419e8827124ea7f679f7dd6ed0314ca9a32db00daaf7d81b3e127db20da4d1f423c55d0ab22200f7ecbb93d432128b033d0ad8680c68e7593c041461db6291a4719900e2594909a7e283b29d4bd2c20bb96edb4f968f1fac6185bca128b43ecda271015864ffcac54b6a179a8e7416b594d26f4b7fce3539121891412ac9d0c90d3b50dc30944c104acadcb7883f5d631531e1e17b88ea1e860cfd383d8a4bf6907a1073dc8b6e6d713bdb95c216d022ef37db93f7e5e162fa40abd5617476fffbd818f762e3badadf42402c5a5a0c299a5599e1a7e70e55c7c2175c72072c4c74947198024e65cedf9e3dec6e6e733d436b56723482576e700f6bb10c4d9c9b24e4e4c4c5fbe9c01fc9d724a18cc8490abfd7e912c2e7d0b476c718a409f029bcb6d83f2a160a22f5b3b6c6a81502b5cffeb7fb123e6c2a8a2e4b737a4498085dcbfcf336ce1329a5cce973ed0f1977c12d24f64ff34b5df2760f9d09b9d796cae08b2b309df0a295cfe3591fa9b64f25ef26b0ec66843cdb4b0e3161ee9aa22d9d7b74fafe5170a2a8abc1bcf47262144224acd4c674dc8f7a285ff90d9d3707ce86100653f1a4f738608b7eb08d6ffc8788d7901b233d1cf95dd0bc2d9343d95824bdac95b9c8074b51a99edae7d2a2bb3b23265a8920597e70d10eb6b5e977ece8a2f06767a8984e550f2a53ac49cd78b8d3cff57cc9e36e491dc1be8a5397b86564d84789b707fb2c06826b0c9b496fb06e1e1abe8f5327b472da03020bc7cc39ddefe20541bded00ae2706f88de7262c76f11d", 0x489, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) shutdown(r1, 0x1) 2018/01/09 04:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007a5000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003b5000)=0x0, &(0x7f0000ad0000)=0x8) writev(r0, &(0x7f0000682000-0x10)=[{&(0x7f0000d2e000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000557000-0xdd)={0x0, 0xd5, "b73594ba3886e6bff8eca2a480be3a3fb7cab776c14efa0291ff4f9133997c5dc90e5ef96aaffbe713150f7a009b7b3affc76f07da8c4ab2e81bd7ef027cf99eb4d969d10b24f7bbc285292f42b2c825b32e98c3e0f59a498e1e0b90d24020b45b2bee7df08858d61f9cfb0afcd3f507d9ec20cab9c136ffcd09908e1a4a6f137dcdbcfc896aa65829980e487285e78b9a794afab9619d732041499cb14c86ec743d59308fb17664670c5d240a53bf37131021329a6a5b37a2fa20db9f6eda20e32ae6e86a712e6522fd1343c86d6b4f12a36760c9"}, &(0x7f0000f27000)=0xdd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b50000)={r2, 0x800, 0x30, 0x9, 0x7a}, &(0x7f0000114000-0x4)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/09 04:13:57 executing program 1: 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$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x3ff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 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) munmap(&(0x7f00005ba000/0x1000)=nil, 0x1000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00004f9000-0x4)=0x0) 2018/01/09 04:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/checkreqprot\x00', 0x80, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004e3000)=0x7) r1 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000273000)=0x4, 0xfffffffffffffe73) 2018/01/09 04:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d82000)='/selinux/create\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000eca000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x3) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000450000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200000000000001, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/09 04:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) symlink(&(0x7f0000fb5000)='./file0\x00', &(0x7f00009cd000)='./file0/bus\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000c3000)={@common='bond0\x00', @ifru_flags=0x4702}) 2018/01/09 04:13:57 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fadvise64(r0, 0x0, 0x9339, 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) fallocate(r1, 0x43, 0x0, 0x10000000076) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000035f000-0x8)={0x0, 0x1a}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d15000-0x98)={r2, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7}, &(0x7f0000b3b000-0x4)=0x98) 2018/01/09 04:13:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x8, 0x20001800, 0xffffffff, 0x1, 0x9, 0x3, 0x7, 0x2, 0xfffffffffffffffe, 0x4}) get_thread_area(&(0x7f0000000000)={0x100000000, 0xffffffff, 0xffffffff, 0x9, 0x1, 0x7ff, 0x8, 0x91, 0x0, 0x4f7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x4, 0x0, 0xfffffffffffffffb, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x17, "01c8d7d552fcc76d075cbe1aefba2c04e894a08a269c3d"}, &(0x7f0000003000-0x4)=0x1f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000003000)=""/91, 0x5b, 0x20, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003000)={0xfffffffffffffffb, 0xff, 0x0}) getcwd(&(0x7f0000002000)=""/1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0xffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000005000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000004000)=0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000008000-0x10)={r1, 0x93, 0x9, 0x80}, &(0x7f0000008000-0x4)=0x10) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000008000+0x178)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000008000)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000009000-0x14)=@ll={0x11, 0xff, r5, 0x1, 0x593, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) [ 50.897936] device lo entered promiscuous mode [ 50.908706] device lo left promiscuous mode 2018/01/09 04:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x0, &(0x7f0000a5c000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006bf000)=@assoc_value={0x0, 0x9}, &(0x7f0000be8000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000868000-0xc)={r1, 0x1, 0x20}, 0xc) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000084b000)={r1, 0x2, 0x17a}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00001fa000-0x4)=0x4, 0x4) 2018/01/09 04:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b5c000-0x10)={0x0, 0x6, 0x9, 0xffffffffc168405e}, &(0x7f0000356000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cf3000)={0x0, 0x76, "5d69d15ab1f44faa58bec77a7336b9b184edc3b80fc8535b7169480428eb9122fb88a14b1ffb4a0049c038cb9c8eaeb4a151421bda52990335a6d0fdc701e20537ca09ef41501fe33bc3cfbed140dbe1ec65172ba1302f3ce72b2089e6dfa17ea41aaef8821bb6759475a3d0560bb1e0a2c7005995f7"}, &(0x7f000036f000-0x4)=0x7e) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b3d000)={r1, 0x2, 0x1000, 0x8, 0x2f2a, 0x3, 0x1ff, 0x400, {r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x7, 0x5, 0x0}}, &(0x7f0000f37000)=0xb8) restart_syscall() [ 51.058894] device lo entered promiscuous mode [ 51.065271] device lo left promiscuous mode 2018/01/09 04:13:58 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000098d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007f6000-0x4)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e82000)={0x100000000, 0x5, 0x9, 0x7, 0xffffffffffffffe0, 0x7, 0x13, 0xd, 0x40, 0x30000000000000, 0x7f, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x900, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={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) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setreuid(r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000004000-0xc)={0x3, 0xff, 0x7, 0x2, 0x9, 0x7}) recvfrom$llc(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10040, &(0x7f0000002000)={0x1a, 0x6, 0x200, 0x4, 0x3f, 0x4, @random="965282f74502", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000004000)=0x0) fchdir(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000004000-0x10)={0x0, &(0x7f0000006000)=[]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000)='scalable\x00', 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="64600dc8b6da0f9abcf85d038a3f7955dc1c0f8f1875f77d50d1db665d16577533bfc073d46a70f1acbbdded95d283b73220aeee74c23c6452c959c40139cda959bf3b3f4ea04498703c8d7c6b39f1818f5a5e42556ef108ad1f817494602a2929f121abf8820b456c7d71c0bd50e16c036b044829134683cae3ac9dc417cf90d8ed9bddef943db7de7d22be3e794d06fbf10610ac4be18227fc96141067c8a69b9e864c99eca8e8a119225d7edd6720ef86ddba02ddab83dab17a378171c60b6b46b1bfc3008388446af0b0c91631e0ba292c0e7c66d1636c9e08", 0xdb, 0xfffffffffffffffa) keyctl$update(0x2, r4, &(0x7f0000004000-0x84)="e56cb9decaa2f8a1bbd6dff4cbf02857a0b842ae9d0b323df389d27519e42de4d4659e9ce55e11a7e97a1f389313a3316f5c21520b697949b02ae7b4206a882ce1e6d065b715843f403817ef5fb4120a01032b9dae1c69e936f2cc289b0c9ce3879bb72e9a7140e3ac9f0d5bff229068c092562aba94e60d82883847bae90a26cab293ff", 0x84) 2018/01/09 04:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x100000002, 0x100000000000000) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/09 04:13:58 executing program 3: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000fb6000)='./file0\x00') r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 04:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d87000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/09 04:13:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000661000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00001bd000)={0x0, 0x0}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000d7d000-0x4a)={0x5, 0x42, "74de3ca5fa58cf71b57f0c094b13a9956366cee373d8d16384e95d9994d0be3b42b634a2e998edd3549916200cdab7b86d2bdface26fd6e4b05befca5c7ef641439a"}) sync_file_range(r0, 0x8, 0x9, 0x3) r2 = socket(0x400000000000010, 0x802, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000634000)=0x4) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000c96000-0x28)={0x0, 0x5, r1, 0x7, r3, 0x2, 0x1, 0xce}) fallocate(r2, 0x0, 0x4, 0x6ac9) write(r2, &(0x7f0000faf000)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) 2018/01/09 04:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000201000-0x10)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000066f000-0x8)='./file0\x00', 0x28000, 0x20) getsockname(r0, &(0x7f000036c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002ac000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b18000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) connect$unix(r1, &(0x7f0000479000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/09 04:13:58 executing program 5: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) r0 = syz_open_dev$mice(&(0x7f0000a54000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/09 04:13:58 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x67, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000019000)=0x2, 0x4) 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(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 04:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000e3d000)={0x6, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}) 2018/01/09 04:13:58 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000001000)=0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001ca000)='tls\x00', 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x60002, 0x0) fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) 2018/01/09 04:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008be000)={0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030c000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000678000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2f000)={0x0, 0x7530}) utimensat(0xffffffffffffffff, &(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000716000-0x20)={{0x0, r0}, {0x0, 0x2710}}, 0x0) 2018/01/09 04:13:58 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x10000000000, 0x4) setpriority(0x10000000000001, r0, 0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x0, 0x6, 0x0}) 2018/01/09 04:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x0, 0xfffffffffffffb32}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f00000ed000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035a000)=0x10, 0x0) r1 = creat(&(0x7f0000a7b000)='./file0\x00', 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) timer_create(0x7, &(0x7f0000489000-0x60)={0x0, 0x29, 0x1, @thr={&(0x7f0000161000)="73eab2654532248e36186ce4ce0759ec9f415c162bd661f0ad38072905645eb0eaaa32c1c3d78cccc1c15da3ba7c8ad6d28fcf6764f64d151a729965e41c1aaaced63cf96d77a5627ac17226494d2b9041863a26ae66b34114c7a5b4b7f1a7b6a64486ab982bbf8e280476626bd3f18220e7185431351f03c50b07acd72f3e", &(0x7f0000e83000-0xdc)="5a4409ff7c278dc6378cb1c7e2068f20cfa9be026834502dc9df76950298eff8882ec03341380a3c2fe3f7615534dbeefd010ef03d12fdceec0b4211b9c4141e76ecfa5da892948303b212eee646e0a9af0a6a51b6ae7ba762e0050cc217eec22a328e571cc18af63a72a0f5e0d81b6900b291b608289bc8f6cdaea9d6419b77167e7920edd1f4a4d286687c8b03bcf385f98e507db308f43ca526f6e8a93e300b33af4e1177f2c9600531674178c57d30d6545988bd4bc84a12a623e51a02544ff090c660142cfb02583d5cf36a87897f5aebe2bbaa51249daeb538"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf8000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000bb1000-0x4)=0x80000000, 0x4) r2 = gettid() setpriority(0x2, r2, 0xa300) 2018/01/09 04:13:58 executing program 5: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f03000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000f03000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3f}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f03000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00005f0000-0x57)=""/87) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08000375c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75e405a04c57bbb2d039128a5d071038a46611f937f9857d4fa612a8f9fc3f07020000000000000000d359bdeb62e18a769c862f85ff59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffff6dff3d325f0100029755668fa3f9b8974fec92ff010000000000000007f83e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a78838b", 0xd0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000f04000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/09 04:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000047f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000056d000)={0x5, &(0x7f0000e64000-0x5e)=""/94, &(0x7f000012c000)=[{0x5, 0x9c, 0x3, &(0x7f00008cb000)=""/156}, {0x100000001, 0xab, 0x1bd5, &(0x7f00006ce000-0xab)=""/171}, {0x7f, 0x1000, 0x6, &(0x7f00001ee000)=""/4096}, {0x1f, 0x42, 0x5, &(0x7f0000055000)=""/66}, {0x6, 0x4c, 0x800, &(0x7f00003ec000-0x4c)=""/76}]}) r1 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005a2000-0x14)=@ethtool_wolinfo={0xe0c6798a1780e799, 0xffff, 0x1, "5d3691861d5f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f000052a000)='ns/mnt\x00') ioctl$KDSETMODE(r2, 0x4b3a, 0x2) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000074000)={0x8000, 0x4, 0x4}) 2018/01/09 04:13:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000009c000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:13:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xe0000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a8e000-0x4)=0x0) rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x20438008) 2018/01/09 04:13:58 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, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000da2000)={0x0, 0x0}) connect$inet(r0, &(0x7f000034f000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:13:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2d000-0x31)={0x0, 0x29, "0c5458ff8072a2fb689733fb2f21fe09976b74e735876369f89313b6f5e40232bcf7893980f23eb171"}, &(0x7f0000000000)=0x31) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a82000)={0x4ca0, 0x0, 0x0, 0x2, r1}, &(0x7f0000d11000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x172) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000001000-0x20)={0x1, 0x8, 0xd0, 0x3, 0x10, 0x300}) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffffffffff27, 0x4000, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffda4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x8b0047db743fe34e, 0x23fffd, 0x0, 0x111) 2018/01/09 04:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000811000)='./file0\x00', &(0x7f000096c000)=@random={'osx.\x00', "6d643573756db573656c666d643573756d2b00"}, &(0x7f0000484000)=""/4096, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d25000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/09 04:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000f30000-0x8)=@fragment={0x3c, 0x0, 0x800, 0x5, 0x0, 0x3, 0x2}, 0x8) write$eventfd(r0, &(0x7f0000fa4000-0x8)=0x2, 0x8) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e9000-0xe)='./file0/file0\x00') 2018/01/09 04:13:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x440200) fcntl$setstatus(r0, 0x4, 0x800) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x402, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000004000-0xb0)={{0xfffffffffffffffe, 0x1}, 'port0\x00', 0x0, 0x10, 0x7fffffff, 0x0, 0x80, 0x401, 0x1, 0x0, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000004000)={0x0, 0x3, 0x9, 0x41, &(0x7f0000004000)=""/65, 0xf8, &(0x7f0000004000)=""/248, 0x0, &(0x7f0000013000)=""/0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005000-0x4)=0x0) getpriority(0x2, r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x84800) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000005000)=0x0) llistxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000012000-0x8e)=""/142, 0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:13:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x5, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x400, 0x101, 0x754c, 0x20}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r2, 0x8}, &(0x7f0000002000)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"60bd35fc906fb6ec779d36b25825c8ed", {0x4, 0x101, 0x8001, "e00286f9f1f1", 0x4, 0x0}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000004000)="ef7bcee6fa2c9189a623dfcd2f18826738095fe3a44c324fe12884d2d2c6c7a561dd0ddad6f5b5e104d147f107754fa914747080bdd28f3e7953da945e668497a11c0cd7b5b386c47582f8e19dc3219c9825f575bee5986563032e225e9c5bc18205acd5c605d83762067a4036c0b295608d809e10d9", 0x76) r4 = memfd_create(&(0x7f0000005000-0x11)='/selinux/context\x00', 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000002000-0x5c)=""/92, &(0x7f0000006000-0x4)=0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000007000)=0x0, &(0x7f0000003000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000009000-0x4)=r5) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/01/09 04:13:58 executing program 2: unshare(0x4000000083fffffd) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x900, 0x1b4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b24000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={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}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) r3 = dup(0xffffffffffffffff) write$eventfd(r3, &(0x7f0000f0d000)=0x3, 0x8) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000001000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) [ 52.319435] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.324211] CPU: 0 PID: 9487 Comm: syz-executor5 Not tainted 4.9.75-gb54d99a #8 [ 52.331649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.340983] ffff8801c44675d0 ffffffff81d93049 ffff8801c44678b0 0000000000000000 [ 52.348957] ffff8801d7da9310 ffff8801c44677a0 ffff8801d7da9200 ffff8801c44677c8 [ 52.356909] ffffffff81660b1a 0000000000002a2e ffff8801c452e8f0 ffff8801c452e8a0 [ 52.364884] Call Trace: [ 52.367441] [] dump_stack+0xc1/0x128 [ 52.372772] [] handle_userfault+0xa3a/0x1310 [ 52.378799] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.385788] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.392507] [] ? handle_mm_fault+0x117b/0x2530 [ 52.398965] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.405164] [] handle_mm_fault+0x1fd1/0x2530 [ 52.411188] [] ? __pmd_alloc+0x410/0x410 [ 52.416865] [] ? memset+0x31/0x40 [ 52.421942] [] __do_page_fault+0x5c2/0xd40 [ 52.427805] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.433742] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.440462] [] do_page_fault+0x27/0x30 [ 52.445965] [] page_fault+0x28/0x30 [ 52.451219] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.458026] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 52.464400] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 52.471294] [] ? futex_wake+0x146/0x440 [ 52.476885] [] ? get_futex_key+0x1050/0x1050 [ 52.482912] [] ? userfaultfd_release+0x650/0x650 [ 52.489288] [] ? __lock_acquire+0x629/0x3640 [ 52.495313] [] ? do_futex+0x3f8/0x15c0 [ 52.500816] [] ? vma_wants_writenotify+0x51/0x380 [ 52.507275] [] ? vma_set_page_prot+0x10f/0x180 [ 52.514178] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.521160] [] ? userfaultfd_release+0x650/0x650 [ 52.527540] [] do_vfs_ioctl+0x1aa/0x1140 [ 52.533243] [] ? ioctl_preallocate+0x220/0x220 [ 52.539445] [] ? selinux_file_ioctl+0x355/0x530 [ 52.545730] [] ? selinux_capable+0x40/0x40 [ 52.551589] [] ? __fget+0x201/0x3a0 [ 52.557100] [] ? __fget+0x228/0x3a0 [ 52.562341] [] ? __fget+0x47/0x3a0 [ 52.567508] [] ? security_file_ioctl+0x89/0xb0 [ 52.573707] [] SyS_ioctl+0x8f/0xc0 [ 52.578868] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 52.618260] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.622840] CPU: 0 PID: 9487 Comm: syz-executor5 Not tainted 4.9.75-gb54d99a #8 [ 52.630259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.639584] ffff8801c44675d0 ffffffff81d93049 ffff8801c44678b0 0000000000000000 [ 52.647551] ffff8801c8ddca10 ffff8801c44677a0 ffff8801c8ddc900 ffff8801c44677c8 [ 52.655504] ffffffff81660b1a 0000000000002a2e ffff8801c452e8f0 ffff8801c452e8a0 [ 52.663459] Call Trace: [ 52.666016] [] dump_stack+0xc1/0x128 [ 52.671359] [] handle_userfault+0xa3a/0x1310 [ 52.677385] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.684364] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.691169] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.697541] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 52.703827] [] ? finish_task_switch+0x1ed/0x630 [ 52.710111] [] ? finish_task_switch+0x1c1/0x630 [ 52.716397] [] ? __schedule+0x64d/0x1ba0 [ 52.722083] [] ? handle_mm_fault+0x117b/0x2530 [ 52.728283] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.734480] [] handle_mm_fault+0x1fd1/0x2530 [ 52.740511] [] ? __pmd_alloc+0x410/0x410 [ 52.746197] [] ? memset+0x31/0x40 [ 52.751270] [] __do_page_fault+0x5c2/0xd40 [ 52.757121] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.763079] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 52.769979] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.776616] [] do_page_fault+0x27/0x30 [ 52.782120] [] page_fault+0x28/0x30 [ 52.787366] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.794174] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 52.800546] [] ? kmem_cache_free+0x283/0x300 [ 52.806572] [] ? perf_event_mmap+0x8f/0xc10 [ 52.812514] [] ? get_futex_key+0x1050/0x1050 [ 52.818542] [] ? userfaultfd_release+0x650/0x650 [ 52.824915] [] ? perf_event_comm+0x1a0/0x1a0 [ 52.830942] [] ? __lock_acquire+0x629/0x3640 [ 52.836976] [] ? do_futex+0x3f8/0x15c0 [ 52.842481] [] ? vma_wants_writenotify+0x51/0x380 [ 52.848940] [] ? vma_set_page_prot+0x10f/0x180 [ 52.855141] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.862124] [] ? userfaultfd_release+0x650/0x650 [ 52.868497] [] do_vfs_ioctl+0x1aa/0x1140 [ 52.874174] [] ? ioctl_preallocate+0x220/0x220 [ 52.880374] [] ? selinux_file_ioctl+0x355/0x530 [ 52.886662] [] ? selinux_capable+0x40/0x40 [ 52.892512] [] ? __fget+0x201/0x3a0 [ 52.897758] [] ? __fget+0x228/0x3a0 [ 52.903006] [] ? __fget+0x47/0x3a0 [ 52.908167] [] ? security_file_ioctl+0x89/0xb0 [ 52.914365] [] SyS_ioctl+0x8f/0xc0 2018/01/09 04:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r1, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/09 04:13:59 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001000-0x58)={{0x3, 0x100000000}, 0x0, 0x6, 0x8, {0x7ff, 0x80000000}, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x7, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f000055d000)=0x0) close(r1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/09 04:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000047c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) r1 = creat(&(0x7f0000dba000-0x8)='./file0\x00', 0x3) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ae7000-0x8)=0x80000000) sched_getaffinity(0x0, 0x8, &(0x7f0000875000-0x8)=0x0) keyctl$read(0xb, r0, &(0x7f0000c29000+0x1cc)=""/4096, 0x1000) 2018/01/09 04:13:59 executing program 7: prctl$intptr(0x4, 0x1f8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x3, 0x0, 0x5, 0xedd9, 0x9, 0x1, 0x7fffffff, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000883000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/09 04:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f9d000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000bf6000-0x60)=[{&(0x7f0000eee000)="041bda05c8caadaaf4d50b9f5ec349d57aafb87aaa8315b764deae657efd539e9d9950e99126a257595d3add2f873768d664e7e95ece57291426a9eaf5113f725407af57e13118fdca1a664e9f78c2a93ba038388d123c5066044a5b1588ba570bed704a5fa3336f588075d9c208acc33fb21ed6a2e2df474ff8d27c439b80a014cd16c6a7abdcac7a50a6ab5a155865e6248b488dc41a899018539718321847c9fa6e7261edff31ec532a092df8840832dee8a50106787e093d4a3124bb7d730571556ade3023fa6961fb6f19dcab37736a825ae4141b919922dbbdc4e883993f2ff4cd69a8116ddf403949b922f6013b13d97745e443", 0xf7}, {&(0x7f00000a5000-0xe9)="a785622608f59dc9b2a1e4451a2e1333f274bb7f76cc47315461375441a378904d199028b6d401c73ec265f11de6f1495ece11810232fb82bce67b1006a1d074c6456fe34eabcf7d45266d0cfac7d2f57aeb5dfb454abdc0411b4a7d788325efd4cfaa3c488f0c23cc7c73fa7b23fa3d0d6dcd8034dc7fd3660fc648689e6d1203a9075fd0d8b56ccf49b0b9073f085c49ece311f302ddec2db0264cba0a29a4facc97471930eee57515d7c36282e5d72984ace2bc8ab7c686d6fb7f5d05dd671a62898185b73eafaaf6bc6c1bdfb1e7eac3ee4651020f11053a8c916551eb53f63de6edd656e01cd3", 0xe9}, {&(0x7f000017e000)="84ef2c10ff6297e3e94a7fdeef0473ca6177b6a3f4461814855bcc", 0x1b}, {&(0x7f0000825000)="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", 0x1000}, {&(0x7f000084c000-0xbc)="c094b3c770e98345d421c4b09487f79fb987be0a48c8b3eb64a7387527c4acb690c46386882b71626204e0c3b16b6c0d5b9d6aff630119f29d25363642451a4061bc709da9c951a5e4c16f4ba2a11e0b33aceec2e56dd82c2a1c8c75c2da1c82bf79252d4a66c6e4c6c685ed07f14360c550bb1c11f009d880d3b0b975f14b46b37b3ad68997f45b96388158e3567c6c9ea079e1466a76d5b662a421bd4c75a7c977c61371df294cc249474fcab7258a6e12a8237c8e25c660653691", 0xbc}, {&(0x7f0000730000)="3193bfb8b367c3ac3809b52aceabf804f016c95fb283cbc13db2815fa4f851", 0x1f}], 0x6, 0x8) fdatasync(r0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = add_key(&(0x7f0000f8a000)='.request_key_auth\x00', &(0x7f000024a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key(&(0x7f00001c8000)='id_legacy\x00', &(0x7f0000e64000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000062c000-0x6a)="c3a6daa9851ce6713f20839f887764b1443ab01831c7025cb500666ce14e55772666cc8e54c7cb3a5899e73aa1fc8cf577b3c4dd7820c7d500b2df755bafbc23ddcd83e84911cfc361beb213b0d5e912d48140f931d2588bcff3127e11bc9105f78ed7a1e998041ae046", 0x6a, 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0x372, 0x4, r3) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000463000)=0x2) writev(r1, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/09 04:13:59 executing program 1: 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x27) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000797000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 04:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aa6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40, 0x0, 0x2, 0x0, 0x4, 0x400, 0x3ff}, &(0x7f0000903000-0x4)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000556000-0x3)=0x0) lstat(&(0x7f00000c5000)='./file0\x00', &(0x7f0000e3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000487000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000be000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000898000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000)=0xe8) stat(&(0x7f0000d1b000-0x8)='./file0\x00', &(0x7f0000661000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000064000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae9000-0xe8)={{{@in=@multicast2=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afe000+0xe3a)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000197000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ca000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000243000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f66000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000-0x4)=0xe8) r12 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ff3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000333000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e47000-0x4)=0xe8) getgroups(0x1, &(0x7f0000f0b000)=[0x0]) r16 = getpid() getresuid(&(0x7f0000325000-0x4)=0x0, &(0x7f000050e000-0x4)=0x0, &(0x7f000095b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4b000)={0x0, 0x0, 0x0}, &(0x7f0000515000)=0xc) r19 = getpid() r20 = getuid() r21 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b2000-0x4)=0x0) fstat(r0, &(0x7f0000eaf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fab000)='./file0\x00', &(0x7f0000a5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006f5000-0xe8)={{{@in6=@mcast2={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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009be000)=0xe8) getgroups(0x2, &(0x7f0000c56000-0x8)=[0xffffffffffffffff, 0x0]) r28 = getpid() r29 = geteuid() fstat(r0, &(0x7f000098d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = eventfd2(0xcb7c, 0x80000) sendmmsg$unix(r0, &(0x7f0000b7a000-0xe0)=[{&(0x7f0000102000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004bd000)=[{&(0x7f0000620000-0xe2)="f199f56958aa01dad8bf5655e6e04528fd74e2594deac4d695455b2e029c25f1e58ef68798bc9b25406ad8c3ed9f0bbdd416581e7b958d8aa9f9f0b36b459e51e3513a01a919a2e327ff6cfd6d0ec11f3797e7511aeb80afa25124dfb58371e90887642cd417ec25f80e0ebe7fbc4004a82037fdfa944bc61d4c2fc7e15e92930f8cc54aad068dab87ae17bd42da31f7b66da4bfdef9c9917391189784b23cc1aa9518e01b877be141375e245a9f1e58f04ac464f649243debc26906bd65ae61efb9cd3d523aaad7ef7de809f9e63680ff29eccef142b2dd3102e094a75fbcada954", 0xe2}, {&(0x7f0000b79000)="804b28313e0a19892d013ba3ba5f0abccfc6a7e1b3b934cc42368811113726c69a4ba4cd6d294bf9495207447c60a68d45340785bf9325dc9eedefb1404717555f3c693bfb32b5a8581e97556a3c08ce7421935d95c065d36236f466f9528a436badcb38a472baeefbf8c6ab8267eb3221a0524691cb7545b6d9b4f428cf9f077418d41dc152479385a0ac59a192fd848a5b", 0x92}, {&(0x7f0000d68000)="9cc62b26e3d2c09a23fd7f53a907181f4429701946e8bee0ead2b08a0d35a25a53f3e4b67a6694b68197c7a1a1cd0b70478406a3606876b4cd901578a4d132bb2c6c4b9372710df7eeab33f00765da4f505df93be3990530bd", 0x59}, {&(0x7f0000db0000)="c14614c228427dc316860356fab5ddd42991d9f38c3ac3d4070cba3cd19ddb4298e1c2df17bcbcf715b515dba7adaee49869e8ba4844f5303f92c7176cfadccdf7c8b7b11bb3da406d1b0c36278340797f59136083f5b3335d713fec7f293517a45d30ea0be799e91cecdc52552358d4fc370ee093ca41da81805b7db6bc6ca95654ab87f0611e568442c4f178f53927d7f373b9993302dfeca5354ccf46d6b9e7432d217b2844163cb73def631efeddec9a2e", 0xb3}, {&(0x7f0000c59000)="604a431dee32beeea56a02966371c35f8ba107ea3eadf71cf7c192ebdb35d166e74458d3bca757253ff578cee8327878559cacdb9fd3f8611137634da4498e07bdd4143bdafad266f86e5fdd2244e9ea27b1b76c02f1bbdbe5b8fc8167e721768ca8fa956f91399011ea3b6e0b6d564a50e84ef29bf6f87a60", 0x79}, {&(0x7f0000e33000-0x7c)="b3051c53a0d844ae6b1492fa58a288859730db168144ff76f3c20377c7e19deaa51cf34a4c0f16bc2a9f362c02684a0e7e6706f0f18a14b0673f302e8b3225aea1f9f4d8bca3fa37d61108c87a4468a4dc7900471aa721842995f4509efd8e35de7ffd1188f8f8fdb5cc4cb49260a94a7449f7420571b60b41086e8f", 0x7c}, {&(0x7f0000034000-0x81)="1e0a2c5f83c0b3bf42c0fd64a68543f404a4b6f0e826d730a99365fb5c0ff42b4bbec3a73c843fc2913d776ca0d05ea005eeb870a7d968a96dd27a197b41d40a75da2608edddb4d5bbadfd8f74871c4fa1e1d2948e8401ea853c97cff7682da7ca128368f610275e3638ace138e24eb52c0d3fc137115e4500586e42126cd5cdff", 0x81}], 0x7, &(0x7f00005a6000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x10}, {&(0x7f0000e8f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000878000)=[], 0x0, &(0x7f0000483000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xc8, 0x40}, {&(0x7f0000dcc000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008d4000-0x40)=[{&(0x7f0000465000-0xe6)="e79f7d1c3bba83300b36e613770c78394655b1bd5c9735c45876aa4e24b2f688d4d138a46fb592a29849955a0590b4e6f6ec385c8660294f89837ebf8b67a5d45ed08636484b92b8e2c46f2059d181fc15cfd813461ae7d28326fbbe48a35fc321364385fbadaf9198d2c75850e8251f08814ba1e14e0ea0c70c64e4cd0923ab4325022192c026727667bcf04a3544cc60274ac86ed316b2ba5312295f362ddd53fcfa0abd82b76c6d075a3745ef70ea3428024c452194c180fc8bfab83b8cef01d5c86890fb321e670c276d296b17a94043f7477080de03130186966dd1a585e1af886959e0", 0xe6}, {&(0x7f0000023000)="ddbdd046ddb6dfeda1583118fe8383af7279709529e08ba14e01ff7cef01e17f6543be813bb7cd02715610e0ac71ae5323274816b0f26d68c253a8d56607c1f088603bad066721253f62abd362f05b570dce19dbd2b18da945e67d02658a0019a38a286c20d178dbbe1c47d473aa7db8f1569397ea41eef8dc6aa2ffdccc5cf543299fc85158d37dfe2204251c7dfd300349015d83aa5aae3bbc5075cfe5b7f9f513e2f246f4", 0xa6}, 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{&(0x7f0000c74000-0x1000)="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0x1000}], 0x3, &(0x7f0000388000-0x58)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r31, r0, r0, r0, r0, r0]}], 0x58, 0x10}], 0x4, 0x40000) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x0) [ 52.919524] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 04:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000beb000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000e71000)=0x0, &(0x7f000060f000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 04:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000096000)={0x77359400, 0x0}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000101000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007fc000-0x4)=0x25) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/09 04:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000781000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d66000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000806000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e8000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001f3000-0x10)={r1, 0xa4, 0x0, 0x2}, 0x10) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) [ 52.962850] device syz4 entered promiscuous mode 2018/01/09 04:13:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000019000)=0x0, &(0x7f00002e3000)="4502fac6c3c4a176f10751b1ea3eae8e2928acd65aea3d2cdc99482949") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000003000-0x31)=""/49, 0x31) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffff001}, {0xa, 0x3, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x7}, 0x0, [0x4, 0x9, 0xb6f, 0x8, 0x1, 0x3, 0x6, 0x79b279c0]}, 0x5c) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/01/09 04:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000077e000)=0x2, &(0x7f000064b000-0x4)=0x4) fcntl$setlease(r1, 0x400, 0x0) close(r1) 2018/01/09 04:13:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x648001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x11, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b9a000)='./file0\x00', 0x17) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000ae9000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000012f000-0x4)=0x0) [ 53.069983] device gre0 entered promiscuous mode 2018/01/09 04:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042f000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000a1b000)={0xffffffffffffffff, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d23000-0x21)='\r', 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000422000)={&(0x7f000039f000)=[0x7, 0x4, 0x3], 0x3, 0x40, 0x3, 0x1, 0x33, 0x2, {0x1, 0xfffffffffffffffd, 0x0, 0x6d9cd65d, 0x3, 0x3, 0xf335, 0x9, 0x1, 0x100000000, 0x101, 0x6, 0x1959, 0x9, "bf090d7a0247795fe4436932118a1e3ccea7739155958b1b8c26e0388f5c0f99"}}) vmsplice(r2, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000010b000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/09 04:13:59 executing program 1: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f000003b000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000001a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000045000)=0x14) madvise(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x65) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000050000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000052000)=0x14) 2018/01/09 04:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f000008a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b5a000-0x4)=0x10, 0x0) r0 = socket$inet(0x2, 0x1, 0x7fffffff) fcntl$getownex(r0, 0x10, &(0x7f00008a4000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00001ae000-0xa)='net/raw6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') write(r3, &(0x7f00003f7000-0xf5)="87de5a8f36157931a93cf508ca8ffae1cb1a51a63d2d9a3f8ec597fbf42436a50d2042ee4f08c970cf63210a354460f2b1aa2ef90a4d60ba8c6d914588d7d2a2b26e733ce41d1abce6b88a5cc392e46055355b2ca29c78695e7e8f4cd5e68e9862df56d72eb6285378eb4dd0dc1c09580d190b3b4be37f9ea283aa45bac88983530e5e049a79f12739117c0d80f55fd04d7414811555cf8b802b5d9d933f7f5860c26f2a3ba10397c480e507ace7cebbcd3cc35750b2410c074b04de2d3983f4157f0036e1d46e69b15896cdf66220b820567b6691d0a1e07f4922908b17d8ff25f11e0c509e8d2b078377543ae51880f1c55a137d", 0xf5) close(r2) flistxattr(r2, &(0x7f0000f42000)=""/202, 0xca) openat$rtc(0xffffffffffffff9c, &(0x7f0000a63000-0x9)='/dev/rtc\x00', 0x6200, 0x0) sendfile(r3, r2, &(0x7f0000b82000)=0x0, 0x40000100) pwrite64(r2, &(0x7f0000905000-0x5e)="63846e14ac76dd10195581b92d1a2186df665ccb9a6f6b68b78c58f2d1e3a78dd30b93024d75436294f09c45e158a58434e81851c57d53e2b9dcb186c471092c96d701daf10f747e0a46bf72352fcbd49fa964a6bd77c9d14a4923ab589f", 0x5e, 0x0) 2018/01/09 04:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) stat(&(0x7f0000a07000)='./file0\x00', &(0x7f0000500000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000a96000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eb8000)="64637463700081", 0xfffffffffffffd36) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009ac000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dd0000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000941000)={r2, 0x71a2}, 0x8) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) sendto$inet(r3, &(0x7f000090b000)="fd", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000966000)="ddc9056b30bcc55a8020ddec6a992f020d", 0x11, 0x4000, &(0x7f0000ef6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000541000)={0x0, 0x0}, 0x80000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000e11000)=0x0) mount(&(0x7f00008b7000-0x8)='./file0\x00', &(0x7f000033c000)='./file0\x00', &(0x7f0000ae9000-0x7)='sockfs\x00', 0x40, &(0x7f000071e000)="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") eventfd(0x1ff) 2018/01/09 04:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f00000c2000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000a7f000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) close(r0) write(r1, &(0x7f00007ba000)='\x00', 0x1) readv(r1, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000654000)={{0x2, 0x2, @rand_addr=0xf53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="6a4ec5ede6a3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) 2018/01/09 04:13:59 executing program 7: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ioctl$TIOCCONS(r1, 0x541d) ftruncate(r0, 0x6) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r3, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000-0xd)='net/anycast6\x00') dup2(r1, r4) 2018/01/09 04:13:59 executing program 3: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f54000)=[], 0x1000000000000142, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00006a7000)=0x1, 0x4) 2018/01/09 04:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000329000)=""/230, &(0x7f00007e0000-0x4)=0xe6) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/09 04:13:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000db2000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000645000-0x10)=[{&(0x7f00009df000)="1f00000002031900000007000000068100ed853b09000500010100ff3ffe58", 0x1f}], 0x1) 2018/01/09 04:13:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a59000)={0x1000000c, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000276000-0x98)={0x0, @in6={{0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc3a, 0x6e}, &(0x7f0000b08000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bf9000)={r2, 0x20, 0x3}, &(0x7f0000fc8000-0x4)=0x8) fcntl$addseals(r1, 0x409, 0x3) 2018/01/09 04:13:59 executing program 7: mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f00005c8000)=""/156, 0x9c, 0x2102, &(0x7f0000b46000)=@hci={0x1f, 0x671, 0x3}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f0000edd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000ee3000-0xcc)="", 0x0, 0x20004000, &(0x7f0000dff000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r0, 0x0) 2018/01/09 04:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x4) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) 2018/01/09 04:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000216000-0x8)={0x0, 0x0}, 0x800) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000efa000-0x8)='./file0\x00', 0x200) inotify_rm_watch(r0, r1) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000655000-0xa)='./control\x00', 0x0) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x1000000) close(r2) 2018/01/09 04:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f000019f000-0x8)='./file0\x00', 0x121402, 0x102) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r2, &(0x7f000011a000-0xc)=[{0x0, 0x0}], 0x1, 0x454) clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000064e000)={0x0, 0x100, 0x4}, &(0x7f0000a92000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ed1000)={r4, @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]}, 0x5, 0xfffffffffffffffd, 0x0, 0x7f, 0x72}, 0xa0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/09 04:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00007b6000-0x4)=0x0, 0x80800) ioctl(r0, 0x79bb4d4f, &(0x7f000088d000-0x2)="0080") r1 = socket$inet6(0xa, 0x4, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x80000001}, &(0x7f0000cb3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d02000-0x4)=r2, 0x4) 2018/01/09 04:13:59 executing program 5: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aa8000)={@loopback={0x0, 0x1}, 0x8ae, 0x2, 0xff, 0x4, 0xffffffff00000000, 0x6, 0x8000}, &(0x7f0000001000-0x4)=0x20) memfd_create(&(0x7f0000aa8000)='mime_type+vmnet0(\x00', 0x2) 2018/01/09 04:13:59 executing program 1: mount(&(0x7f000099b000-0x8)='./file0\x00', &(0x7f00004ba000)='./file0\x00', &(0x7f0000ea9000)='autofs\x00', 0xa6000, &(0x7f0000a0e000)="1d7de1ec3f1adcd2d282694ef2fe2b8872a225222feff29c977f8cecc37ed484f4b32a621796fa17217ed894623171cfb21fef3ddd63b4039955c64af567d5031dcbc652ed83fdb87a88f01496e99eee33d06da4d5e1f61186737e206b0e8df799ff3b0a3e8de380bb1a040dd4f67761ff8d12b20862e899e5c9f9f77aa19921e642155b06be7a10831872ca5f2c28d02430dbaf98ae996cb421dd09d304827ffd170badfdd5c147a50ce798366c2177a48be3cdf93dc64833ee2f2a21afabc0393756773a2f24359a6df9d482b3d3422a9eda0e5b0355a0d7588e97e4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000d9b000-0xb3)="2400000013000700ffffef000000ff000280000c0d000300010000000004000200b8171285cfacd1b429641aa8c87e66cb147c0d966235048ab975ac6e7d115c499f0b97e5efcfc2a567a6cdd01480f5338c509bc9e26e1420ec1bf6d81788bf9b24fae9907110158739b70e3e5d981f4d66507301fba24cf91e1dbf1d75179ffcadb612602da3e09516a541741658b1847006db43680dff4fb89d17ca6514082e8c4ed8327cdf5cd96aca7c7eec8933427a4a", 0xe21f7667fa397a08) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e9000-0xb)='/dev/hwrng\x00', 0x20000010000, 0x0) dup(r1) rmdir(&(0x7f0000145000-0x8)='./file0\x00') 2018/01/09 04:13:59 executing program 0: r0 = socket(0x18, 0x0, 0x1f) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/09 04:13:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000003000)=r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000007000)={0x5, 0x80000000, 0x40, 0x6, 0x80000001}) 2018/01/09 04:13:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="e304aabc78e804f3a9c3589eb9bda5d0", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000024f000)={{0x2, 0xffffffffffffffff, @empty=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, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="007d67300000000000050000e59900"}) syz_open_dev$urandom(&(0x7f0000862000-0xd)='/dev/urandom\x00', 0x0, 0xd42f7e12065aa0b3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000029f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00006f9000-0x4)=r2) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000073b000-0x4)=0x1) recvfrom(r1, &(0x7f0000b0b000)=""/67, 0x43, 0x161, &(0x7f0000d97000-0x10)=@llc={0x1a, 0x0, 0x2, 0x7, 0xfffffffffffffc01, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 04:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x1, 0x100000000004, 0x8) 2018/01/09 04:13:59 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000367000)=0x0, &(0x7f0000ea0000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000566000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x2) r2 = dup2(r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000003000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000002000)="3ae8d63ecf036b06ce0e3055cd7860db26472a56534c75d8e10d5a07feeb6c2e1e188d56ddf00403fe1e16d19356ef3a23d17e946406a1b50a7cbf560f75eae081f4cc553b4a544d6dfbc3ba374cdbd65b48acaf05c4ca", 0x57}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000-0x20)={0x660eb08d, 0x7, 0x200, 0x5, 0xc318, 0x6, 0x9, 0x10001, 0x0}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x10000000}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000007000-0x4)=0x7e806eb2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000007000)={&(0x7f0000004000)=@proc={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000008000-0xd0)=[{0x10, 0x0, 0x20, 0x62b, 0x3, ""}, {0x8c, 0x7f, 0x308, 0x6, 0x0, "617e6c42c3b320d5a275d139733ca801ba85ea2e26e682d2b6f0205c59fcacc4a8226b958f2c6052dff92acd119212be1142d2e02d391f7f34fa6de6f03e38f3a366d8588816cfaa1dd7a8c6d73a6cb1f2a7f576cc4472a0d930fd7faf8591bed258cab36bbe7a1e7fb8e4ba12cc4e1752a20d2cec624aee79e6f408"}, {0x34, 0x7ff, 0x300, 0x71f6f69b, 0x0, "f63d4f92a19f7167767035e46d71415afcf7a6602eee7473cd703944cc40b432a380d8"}], 0xd0}, {&(0x7f0000007000)=[{0xfc, 0x0, 0x2, 0xd1e, 0x3, "240af42d62be4f7813a2da15248b75e540f2a5023b260d493e0c383fe69d80e06b45505aaecab2cda8c2a59263c09470b473bfb12fc6181e5b6e41bf1faf28f4177346327f001d38d6fbdaa885c282e26cf740a1c18dbf091b63af8cd66a161c9172ebacf769a96c80bf7bbf834759812fb5599b657bc377a2fb530503495fcfb91f2b589787d3975059fc7d5b6b108cce67834fc1af21d6fe305fa38342a44536cc8ee0db5f363234f1fb9515cd6af490c6c86dd44c02bed12c4479b928df7de9f3267bf7c70328bea28f7a8a9897eb7f7422fbca6c99e11ed0866df5acb1cbbea3df312b78a6d7ce02a8db"}, {0x90, 0x6, 0x212, 0x3, 0x3, "dc546aceedea8ceefc9990d07fa7c38578fa83c3862112199a63f94705b494fac11e4773a51b7e77b36a6b598934ab564ab1faa3979b6548da9a0c2fd8bf83d511bc50b99a4b6c541ed90a6431f7b0e7a35739ac276b1542f1e20a181ae39d6deb6ad9715ca66766bfe4a824dd2b95124a78a0f2e3f01591233de7f2739093"}, {0xac, 0x8000, 0xe00, 0x0, 0x3, "d5d4f90640d9140d1d53fde0e1c542a42b507c350b052516e2753a32c4a190c93aa48381a1c7c31d5be7f4c794c1a159db2ce58fd59ffe6664f8ee224d63da325e6e9b2ddc8046b85e25a87040b256ae8eadbd138f57eb15f90ecfdcaf4a6e2971effdd1708b39c123fa1d311d5357f47d46e160f8360ea9103def65d15ccef42198c5727b578dc6b2380d4fe2a1bf38e3450957eaf69ae6761b0b"}], 0x238}], 0x2, &(0x7f0000006000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r3, r3, r0, r0]}], 0x28, 0x0}, 0x4040) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r4, 0x13a7}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000-0x10)={r4, 0x7, 0x80, 0xac0f}, 0x10) fcntl$dupfd(r2, 0x0, r0) 2018/01/09 04:13:59 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009aa000-0xc)='/dev/rfkill\x00', 0x488000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ffe000)={0x0, 0xffffffffffffff00, 0x3}, &(0x7f0000fff000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000099000)=@assoc_value={r2, 0x7}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fff000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f00000d7000-0x8f)=""/143, &(0x7f0000f46000)=0x8f) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) 2018/01/09 04:13:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ad5000)="1e3b6ef97874aa24baaaaca53fd240d9b5b726a714517dcf2dc9ca1e357545bb573ef5b8a072eeef9b4613d268fb1c6af30ee5359d99db194c744c8b34c67b34ff8ccb52ecf7c8d12b40bb79e2be9143bf0abd6721c4562e488d546b2d2e28381e4797d7c255c652b0b5003561398dfa91b473eda2b3dda207c8c5ce81ac0c58a20094c6871684abbc8c166549363fc3b662080fa5eae34a237b27c983c0fde6f165813c10fb9b591ab73cb19a7c23b551c778341c7f6f8c3d6a9731d9ae46102f1e397f8c8dfebb6f839647f8d2e7e1d1412fbd44ffb95fd89029fe3a4557a6c7dae86455e87de0555eec", 0xeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/09 04:13:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f7000-0x4)=0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0xb2, 0x0, 0x9, 0x7, 0xb48a, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x810000000000, 0x54a7, 0x400, 0xe9c4, 0x5}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000003000)=""/169) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000005000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000006000-0x8)=[0x95b5, 0xd378000]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000)={0xffff}, 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x8000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000003000)={0xb7, &(0x7f0000003000-0xb7)=""/183}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f00001bc000/0xe000)=nil) statfs(&(0x7f00001be000-0x8)='./file0\x00', &(0x7f00001c4000-0x87)=""/135) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000003000)=""/178) modify_ldt$read_default(0x2, &(0x7f00001c5000)=""/248, 0xf8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000007000)=[{&(0x7f0000008000-0xe9)="5740528d82b107bcf6bab7f484754e24b0cde3959564620e63ab1426dadc9a722573ea3e71beaa12a44c04cd7097ed8ce28c3e3cc006565f4a06856a773bc3d82e6669a3ff23d133b0bb92a01de671f33d0397e20f205c4cc56c5f66ee88aec6e05c1232f2e3342c8b365cef6adcfe32b96aefc93e2485d51dc08bf478a6bbf6159a79233f22171535d48847638ca914d7badb6415c0094e5cc6227a4b309046a75183024db434aa361cf91ccd5adf12f7cf7894baa4dbc4de94f606d1cc1a625214b3873fa2c9bf9693de1ae2adbd0248f5eccab14b5a0895f624368e6e6f41ac5a298a1bc4f18410", 0xe9}, {&(0x7f0000008000-0xa7)="421d7ca84ffbde15016c9d65b5b06ffd24030d4ba01736e7c4ea29b7bccac4240b091d2b727cbc7b22e259f2e6e7623a7149549c8679704bf8192fe4814a6f4c2040ede914efed695bd126eb65789a92584e5f97131a3b09e92d0879893691a77331b4f5683c617f91773ea1bec98748bd627e33d1b309ab91681394186c39218e7a033e47ea35fd49b3d0331a97e2f2ed766dc846973153d99d7a1f43d101a8b10824e7ef83e8", 0xa7}, {&(0x7f0000008000-0xa7)="8006f4ac81c1fe6a113a108881271fe7c2e7f8208edc34014f423b2433feb6add9cc4579ef7378bd8012b918c244d8c588023b7a61879498c41a01cbbddea2659dbff7e7593f271372c6f51ede303c00462c500d233b7f280bb1a0dcdbdda613d3f64243f52bc5829bf3f849f7a52045763e3a4336ae805a274a14a9434bce7d2fb082a9d6932e5b2bbc2feffd6f176589b8c9422c04d37e04e5f46588ed752f6248a52fd4a7a3", 0xa7}, {&(0x7f0000007000)="944078d9ae06a34f0ed8468a4ac831e95aa7eb0f68e9209790cb710782eaed683b8832f695423ed66d6d3061c967186cb9f51328baf349d393b3eded7cb8a9df10ee00d4018b2fd07ecf03ac04069e87b324a40089bb0dc580df6f8e8aeea7b9b0b297dc479eec669fbfc5964d215a6cd446947e4eb06fa7e66e39473342257050bf34139c44a844aba9de6886be363eeee00464ba01a9f670", 0x99}, {&(0x7f0000007000)="033d19e0f3b32aad014ca0fb31f903788787ff6d3bf65e7b915ce154cb8d022a5865d58611f99f30a1502256ecfb3d175698d40dd53a174b470a54a588c234e167ecdd69dadfad97115d40ac1f891b25dd088af792663b9c18273884d95ffc0920a9e6e9999df6acccf0e74c504ff2753594630532a62e891e04c8531c23e7a181aff5d4835ea8da2d0e2ba0adf6e3833f65104b957b18def87daf1fc20ab7db3ab21085e9d994732a406a13819d02dc6a2104b037da654d9b1e87", 0xbb}, {&(0x7f0000007000)="c73f0f88b4bb9d2e371a6281f634d5d7caec6e3931ee", 0x16}], 0x6, 0x4) 2018/01/09 04:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000fb8000-0x8)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1002, &(0x7f00004d3000)="") mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004e6000)='/dev/snd/seq\x00', 0x0, 0x1) rt_sigaction(0x3c, &(0x7f0000b57000-0x20)={0x2, {0x5}, 0x40000000, 0x0}, &(0x7f0000fdf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004dc000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000c5000)=0x2, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/autofs\x00', 0x480, 0x0) lstat(&(0x7f0000d22000)='./file0\x00', &(0x7f00009f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000bc6000-0x8)='./file0\x00', 0x2000, 0x109) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000a84000-0x4)=r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00002e3000)={0x1, 0x20, 0x0, 'queue1\x00', 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]}) 2018/01/09 04:13:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006c3000)='./file0\x00', &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000001000)={0x2, 0xfffffffffffff612, 0x7ff, 0x1f, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x80, 0xeccc, 0x3, 0x8}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x4, 0x0, 0x5, 0x4, 0x3f}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x30)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000)=0x0) ioprio_set$pid(0x2, r4, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) ioctl$KDDELIO(r2, 0x4b35, 0x4) prctl$intptr(0x3f, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000006000-0x20)={0x2, 0x4, 0x0, 0x8001, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000006000)={0xd822, 0xb4a1, r4, 0x7f, r0, 0xd4, 0x8001, 0x0}) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f0000008000)=@file={0x1, './file1\x00'}, 0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000007000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/09 04:13:59 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200000, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000007000)='personality\x00') exit(0x0) readahead(r2, 0x9, 0x207c) lseek(r2, 0x1000000000000004, 0x0) 2018/01/09 04:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@generic="66000bf31257f3ff5477e2ff7c115364", 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f00003e1000)='/dev/urandom\x00', 0x0, 0x0) 2018/01/09 04:13:59 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000676000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x27)=@dstopts={0x7b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0xfffffffffffff8cb}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x81}, @pad1={0x0, 0x1, 0x0}]}, 0x27) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d83000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xe41, 0x9, 0x9, 0x100}, &(0x7f0000b5e000-0x4)=0x14) getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@generic="b65d6ecb39f4406b4f4d62e52aee9935", &(0x7f0000001000)=@ethtool_gfeatures={0x3a, 0x9, [{0x100000001, 0x131b, 0x40, 0x0}, {0x7, 0x2, 0x5, 0x3}, {0x3, 0xffffffffffffffff, 0x8c, 0x80000001}, {0x15d, 0x4, 0x5, 0x6}, {0x100000000, 0xc65, 0x80, 0x9}, {0x1, 0x0, 0x5, 0xffffffff}, {0x401, 0x3f, 0x2, 0xedc}, {0x1, 0x7, 0x762e, 0x9}, {0x3, 0xe344, 0x3, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:13:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x4, 0x0}], 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)={0x200}, 0x8) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000c17000/0x3000)=nil) mlock(&(0x7f00008c6000/0x4000)=nil, 0x4000) 2018/01/09 04:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000212000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006f0000)={@generic="bc51607a049bd21d269fe13140917980", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 04:13:59 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/20, &(0x7f0000c6b000)=0x14) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8020400000000802, 0x0) bind(r1, &(0x7f0000fe8000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$inet6(r1, &(0x7f00002c2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) 2018/01/09 04:13:59 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00003bd000)=[{&(0x7f0000cf3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000767000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000da3000)=""/251, 0xfb}, {&(0x7f00004b6000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/195, 0xc3}], 0x6, 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) prctl$seccomp(0x16, 0x0, &(0x7f0000001000)={0x0, &(0x7f0000001000)=[]}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000+0xfcb)='/dev/urandom\x00', 0x0, 0x4000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)=0x0) 2018/01/09 04:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001265, &(0x7f0000226000-0x1)='m') 2018/01/09 04:13:59 executing program 1: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000)={{0x8001, 0x10001}, {0x3, 0x6}, 0xfffffffffffffc5a, 0x2, 0xfffffffffffffffa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000bd2000)='./file0\x00', 0x0) 2018/01/09 04:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) memfd_create(&(0x7f00001ce000)='/dev/ptmx\x00', 0x2) ioctl$TCFLSH(r1, 0x540b, 0x1) connect$ipx(r0, &(0x7f000046a000+0x3e)={0x4, 0xffffffffffffffff, 0xfffffffffffffffb, "1110dc69ff47", 0x7fffffff, 0x0}, 0x10) 2018/01/09 04:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) getuid() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000043a000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2018/01/09 04:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)="", 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$mice(&(0x7f0000657000)='/dev/input/mice\x00', 0x0, 0x28000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00001d7000)=0x7, 0x4) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000926000)={0x0, 0x0}, 0x4000) 2018/01/09 04:14:00 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000008000)="", 0x0, 0x8000, &(0x7f000000a000)={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) 2018/01/09 04:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000159000)='syzkaller\x00', &(0x7f0000905000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009bb000-0xb1)="5616542653d7e9af6a342f0f3fc5b85ab51965d6e7163d38533784c889fb4d1818c468ce9202f34a36cd95477481cc4947dabde47e45af25de5fc02c0b509c2c6b27dfb917cf76764aee2e21e0acdff3eba223afc266c755d2e48fb3637b23c62b400a68e9ed96b2ba0c435bff757062d919a276c5a05ad90cd5ccc5b77dd1a71f8cc53dc9a75530cc57ce6fe1f6a8a830f0bb040b692138f025caf68f8b078dc2200e6e8cd76b0ad69237357c2c99fdd4", 0xb1, 0xfffffffffffffff9) r1 = geteuid() stat(&(0x7f0000fb4000)='./file0\x00', &(0x7f0000bfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000964000-0x12)={@common='ip6tnl0\x00', 0x1f}) 2018/01/09 04:14:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000639000)={&(0x7f0000001000-0x60)={0x27, 0x7f8b, 0xf26e, 0x7, 0x0, 0xfd, "51af86d168aebe0005f949bd132f243af8f4c8bfbf4fd57bedf1f8f10065b21b0772c4484de8c4e6902a31ae43e005b7427854283b4e2085f741ae42efa1fb", 0x5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000107000-0xd9)="0f37d6605bc1c6fbbb96aeeb3be90f632dfbb8e2cc74913654742ef9f069b2c9bf13f8fbe6c924fa3e38ee6445f587d4166ce082276a6c86f39cd7c5820789ec03c2e6c9b055f2ab0410e70f23778b6f96c587d2d1c81c75e0716a3d560f2381a4cdc3163693492bbfba381d2b86f09c9aed43e0abaea912ce8e432140d1741089727ac57e4a7171cec5cf0b3984a1432e98d7b8794cc0a907cc18e2b9e3cf359eed979fd324ddf99f97cf6025e929bc22e1a61673b585cf7e1d9063b0825a852405102497b61ebbc1c2b0ab86fc2c8271f4cf51cc078101cc", 0xd9}, {&(0x7f0000001000-0xd6)="472dabb627acb17e94fca03a942d2fc37c9421e8c8c233577fce4f49fd0f657cecaf7f4a41075da312094d9c2754262dfe2ad4a3dfc46284b27ec728f08653fbbb7b277d0443c3610410edac0593f43c204076b73d0eda5176c136026d46fcc03fcdead01e7b1818c6a533cc63a60359e456d4ecddaa69de0a237288bc555070478042eb8c2539887ee322d33bb46dba23fdc66588690ca17bb79d3157b39a8a99990151e583e80113c41888e7721068e733d0d9e3cf8d61523bf7e0f54bd82198753dae9c840f42bb59c61a4be26eb0735dd23d1b89", 0xd6}, {&(0x7f0000001000-0x49)="4c6fd8e2720b54de96e2b6cd7028185dccbbca7121358c020c0828bbb2552b4094a5a67bbe6dcd401d2f6fb0459acd2550deac5b16293fcae4e9f52571fb0ce2b014a3d68bb7c95609", 0x49}, {&(0x7f0000000000)="1459b3c3aa33a505cb", 0x9}], 0x4, &(0x7f00002bb000)={0xf8, 0x116, 0xffe0000, "d303fe5b787b3e8677c60141edb36c27e3b75fcbd3c9593a95c979846752eeb99742c61cc9cbea72508eccf401ee0fd97219cbf923529465025834dc681b2d34489f706499a0d25dc4a664b39e423824b801b670dcf3121bc3a466367a37f6c14c528e06e0b3a602774c3a6fa0067a83794ff06ff5b09bde0aeffcfc6baa19998938c13865622207036cd748b85efc108064a084222dc304715a06ef554120e874afd20e52160d6677f6c87e0df897bf429060e03eb75c7e0d8d3e82aaa707c88b529a2d801bfb4ccd2a47beec05a5f9977c2f5a4c67e50809c27b90b517d76ab80ed31f1192db"}, 0xf8, 0x4090}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet(0x2, 0x80a, 0x0) pipe2(&(0x7f0000fb2000-0x8)={0x0, 0x0}, 0x80000) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f000079e000-0xd0)=""/208, &(0x7f00009d0000)=0xd0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) connect$nfc_llcp(r4, &(0x7f00007ab000-0x49)={0x27, 0x401, 0x2, 0x7, 0xff, 0x4, "c9291b25409f9cf6310e16c5cc95f5fbafbf4e3300b4cda427334f83e90f6d7ddba9b5a078bc88e197bcb53ca059bba349dfae2b66c09eda07de07f70323fb", 0x401}, 0x60) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 04:14:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000aff000)=""/70, &(0x7f0000000000)=0x46) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/09 04:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) seccomp(0x0, 0x1, &(0x7f00003bf000-0x10)={0x1, &(0x7f0000b3f000-0x8)=[{0x4, 0x100000001, 0x8, 0x6}]}) listen(0xffffffffffffffff, 0x0) socket(0x8, 0x6, 0x80000001) lgetxattr(&(0x7f0000f28000-0x8)='./file0\x00', &(0x7f00006d7000-0xd)=@random={'user.\x00', 'cpuset\x00'}, &(0x7f000003d000-0xb4)=""/180, 0xb4) 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x3, 0x4, 0x9, &(0x7f00005fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000326000-0x10)={0x0, 0x1}) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r1, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r1, &(0x7f000030b000)='./file0\x00', 0x200) 2018/01/09 04:14:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x581000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002e5000-0x8c)={0x3686, 0xa7, 0x7, 'queue1\x00', 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, 0x0]}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) fstat(r0, &(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) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x1238)=@expire={0x1238, 0x18, 0xc, 0x7, 0x2, {{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3f, 0x2, 0x0, 0xa, 0x80, 0x80, 0x67, r1, r2}, {@in=@empty=0x0, 0x0, 0xff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0xff, 0x1, 0x0, 0x6, 0x5, 0x4, 0x100, 0xb9}, {0x2, 0x100, 0x2, 0x6}, {0x6075, 0x1, 0xff}, 0x6, 0x4, 0xa, 0x0, 0x100, 0xb9}, 0xb0e}, [@replay_esn_val={0x34, 0x17, {0x6, 0x2, 0x2, 0x1, 0x1, 0x100, [0x7fffffff, 0x5, 0x3, 0x8001, 0x7, 0x7]}}, @replay_esn_val={0x44, 0x17, {0xa, 0x5, 0x6, 0x7, 0x3, 0xff, [0x3ff, 0xac, 0x7, 0x3f, 0x8, 0x20, 0x5, 0x1, 0x8, 0x7]}}, @migrate={0x5c, 0x11, [{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x2, 0x0, 0x3, 0x2, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3e, 0x7, 0x0, 0x1, 0xa, 0xa}]}, @u32={0x8, 0xb, 0xffffffffffffff0f}, @srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}, @offload={0xc, 0x1c, {0x0, 0x2}}, @algo_crypt={0x1048, 0x2, {{'lrw-cast6-avx\x00'}, 0x8000, "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"}}]}, 0x1238}, 0x1, 0x0, 0x0, 0x81}, 0x20044801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0xffff}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', 0xa000, r2, r3, 0x8, 0xff, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000)={0x8000, 0x2, {0xffffffffffffffff, 0x1, 0xbe0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000002000)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0xb, 0x1}, {0x7, 0x4d6}, {0x0, 0x6f460d83}, {0x0, 0x2}, {0xb, 0x1000}, {0x7, 0x1f}, {0xb, 0x51b}, {0xc, 0x5f}], 0x8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x115a00, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r6, &(0x7f0000006000-0x10)={0x0, 0x0}) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x4, 0x4) accept4$ax25(r0, 0x0, &(0x7f0000004000)=0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000006000)={0x1, 0x7fffffff, 0x3f000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 53.667477] binder: 9705:9710 ioctl c0306201 20009fd0 returned -14 [ 53.675756] device lo entered promiscuous mode [ 53.677441] device lo left promiscuous mode [ 53.723028] binder: 9705:9721 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 53.754492] device lo entered promiscuous mode [ 53.759674] device lo left promiscuous mode 2018/01/09 04:14:00 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000006000)="9f4a584dc92b020f020193f704b7cdd6ccd44f7e5e0900bf8ac717b6093b603d1fdcd3ac4e74796de70823f99e0632d0ea48759ff450c7af8e0a91e7b9aea27ba12eada84684b2e6a80514ea0ee21970b4216902b5522ba095c73cc129c6b49949da2b07297cca11fd58ce8af5166823cd90ba4a2c31b66dcdf1d936b5bf35fbcc691aee320b194535e53f62d9e8ee8eb1894e93efc85145376e12c0057fd63a57d5e1f9c4da734d89e6b8431e5ac6969204a67f9c2b4050d87097f8b0015144dc3debf672e5ff8ef09d48b7d31977a5b2e7543fb1871945177957080e56312c", &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000008000)="ced4841df6e56a6f83c1e7") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x14001, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000008000)={0x0, 0x989680}, 0x0) connect$ax25(r0, &(0x7f0000005000)={0x3, {"63db4f263cc5b7"}, 0x8}, 0x10) ioctl$void(r0, 0xc0045878) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000005000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socketpair$inet(0x2, 0x80006, 0xb39, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/09 04:14:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000054d000)='./file0\x00', 0x40) getsockname$netlink(r0, &(0x7f0000526000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000-0x4)=0xc) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f0000e9b000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)=0x0) 2018/01/09 04:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b05000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000337000-0x35)=""/53, &(0x7f000041c000)=0x35) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000004000+0x387)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000006000-0x13c)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x1, "ff"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004dd000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bb2000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d0000-0x4)=0x20) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f44000+0x3d7)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ed5000-0x4)=0x0) r2 = request_key(&(0x7f0000cfe000-0x12)='.request_key_auth\x00', &(0x7f000032b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000045e000-0xc)='mime_type$\'\x00', 0xfffffffffffffff9) chmod(&(0x7f00005e2000)='./file0\x00', 0x1) r3 = add_key$keyring(&(0x7f0000c68000-0x8)='keyring\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f00002c1000)=[{&(0x7f0000244000)="6aa71136a18c65c97bb85aeb32a49c7450cff62d65a148a1921e4f0539b7ea3bd27c2ba0911685454358e071ce44e22607c03cc6", 0x34}, {&(0x7f00003fd000)="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", 0x1000}, {&(0x7f00003ee000)="0ec723c049dc41547c1677bf163e1767227a9ed0c685ed3e52693d3c9503bdb7781b813c2e016ebd3a4438d003cd0561320aab4c231424c290d735f72802df0c6d2e5b040b94d1a3968bac5643092509c91de0c884b3d4684fd5b04500fe51c4c26e83e3c4558908f029c4c68a074a6821545ec242cbd9b37c51120fc367d76209694e12bdac6665d3", 0x89}, {&(0x7f000080e000)="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", 0xfc}, {&(0x7f000023c000-0x8c)="1858e9d72ee6de4999e5965961f4f06a7270df9ce56ecb0f7e63d31faa29f4376341b3f4d57db8ea1b1f0628555d33aa3cdd6276914a021eed84feb55326fe81a07df8a2156102ac24f36ed352d247e10a3cae9f83256604b76973fed25deedafac8e2c10fc83517971f53088a873b67d7bc463b3a7f0a911824e102cccd2d484bf0b9ff7aeb5a0c0db25dd3", 0x8c}, {&(0x7f00004f0000-0xf3)="1e8101a830d4bd49d46d07bf40d77924ad768447b12acf771d2ed934c8057da5e4efcec76363ae5ae28492c3c60de8dd832a01593f4a5485d91955e232841cfbe0225ab6d7c6e429548bb24a37989aac723f54d5a7769e58accc0fe28d873df0e3919a4fb9acf9d79106739c648abc9ae493598ea9a6a4447785eee0c2d8f947b3eee3c2b781df2491ec9d6b19fa348f50a7219843345f5414191fa97ab9f9d2c596b82a07c1db44e4cdb25ca89bcb903b25b85d24b59b3e970e78bbfe608a09cc0b5fc1c7687f5c4fa9314f7bf2ef155889094dff038964e8cede364c08fe7734c6de19ef0644257b03320775785b0b09cf5a", 0xf3}], 0x6, r3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/09 04:14:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000430000)=0x60) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000d01000-0x8)='./file0\x00', 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) close(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000bb5000)='/dev/sg#\x00') ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000043c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f00006d3000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000792000-0x10)=[{r2, 0x1000, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000ac1000)={r4, r5+10000000}, &(0x7f000050b000-0x8)={0x1000}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000008000-0x28)={@common='bond0\x00', @ifru_data=&(0x7f0000008000)="50d30f33e60803ed7b36062f6b39177db1b3f315e9d43958749806b0cc5b2992"}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e6c000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/09 04:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cb000)='/selinux/enforce\x00', 0x80002, 0x0) bind$netlink(r2, &(0x7f00005d5000)={0x10, 0x0, 0x2, 0x10008}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20301}) socketpair(0x0, 0x0, 0x3, &(0x7f00008a3000)={0x0, 0x0}) fstat(r1, &(0x7f0000a09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000273000)=0x3f) openat(r4, &(0x7f0000558000-0x8)='./file0\x00', 0x129000, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d2000)={0x0, 0x2, 0x0}, &(0x7f0000202000-0x4)=0xc) getsockname$packet(r5, &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004db000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000def000-0xb)={r6, 0x6, 0xe1, "014372d2956c3b2708c814e18a1069d4a41a6d29cb5cdf07f805bf40ceff6e9d19ca7155864ca57e735b8702ea6e087674a36702b87cf492fe9590198414f545045281ba6b425e504511779a8731d0e84452f8be214f9611dfc56c32d52e0b49bb43f8708cd85e30490f364b7c5b8e0346f0c15dea1c859e34993da669ae3780316cf2a10b6a35f6273f1f60a807b951cae5589be7fd8ce5b080d89c19271b37a55581f64cd7cd82501eb56a3081e320719603d0a2433d1992eaaf01ed611aa8679be049135d271f228f7b8cf5a7fd26da06246e80e9ad93a80dab81c555ea33ef"}, 0xe9) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e39000)={0x8}, 0x4) 2018/01/09 04:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000ec8000)={0x30000013, 0x0}) setns(r0, 0xffffbfffefffffff) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c08000-0x28)={0xa, 0x1, 0x4, 0x100019, "6266e55b7044ccccac3bfaeae2bb089ba9734ccf5d60540e383ec36f960512c9"}) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000fa4000-0x8)={0x0, 0x0}) 2018/01/09 04:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e26000-0x10)='/dev/input/mice\x00', 0x0, 0x305000) getsockopt(r0, 0xfffffffffffffff9, 0x5, &(0x7f0000dce000)=""/227, &(0x7f00008b6000)=0xe3) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ff0300000000000000", 0x12, 0x0, 0x0, 0x0) 2018/01/09 04:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c59000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000122000-0x546)="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", 0x380, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f000076f000-0x38)={&(0x7f0000252000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000958000-0x70)=[{&(0x7f0000351000-0x488)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}, {0xc8, 0x8c5, 0x100, 0x8001, 0x1, "855c6f85fd38fe682ebde408a6ed5c671e24553f5eebc5451165f64ffffde27c641f0f182f9a4e290024efbc4edb6ef44b2bee3f473e45a6ef4b3e6adb3ab909f42003f964cb7dd2b6b01b78e1cf900c7bd70a446cbaf3978be46a8d84b0151af3c596cc8b33391e729af9ec5de73fbfbfa929eda0721c60ce63c04b350bac1c925d22825df986a7d3beb8ae74185113be7a8fc4f8bfd53d0c8f15f007f4fda1030dcebe904a93260f88ca1f9f323ba96224c9f10bfc"}, {0xc8, 0x0, 0x2, 0xf4f, 0x3, "3c8d284551cf239f4534c97e977e89f449fa0497cd929ef2933273bd7a724909aa50c92996ea7ee5c2a4337a264d98273e1afa6ef3511fdc53ea2c390e76daed858f59fddda14a2f8367d254efb2a5450dd67e9a47095e39b24f67ffb4652f15d39ac74cef88b6e99d58fa51551deca6bd098a2b215139000a15c5d238182d7a07513112a894e1472d7ac3f174b32431d85482221b241445a800bd41cb75f4e95b086f0652f87e7537b13efa93a7d07b3b1f80e7188c"}], 0x1a0}], 0x1, &(0x7f0000911000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x44004}, 0x4000080) 2018/01/09 04:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052f}]}) rt_sigreturn() r0 = creat(&(0x7f000036d000)='./file0\x00', 0x50) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001e8000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008d4000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x9, 0x25, 0x5}, &(0x7f000021d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000320000)={r1, 0x5, 0x30}, &(0x7f0000ff3000)=0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) link(&(0x7f00004ed000)='./file0\x00', &(0x7f0000c75000-0x8)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d5a000-0x6)='vegas\x00', 0x6) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000121000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003d8000)={0x0, 0x0, []}) 2018/01/09 04:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003fa000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007de000)={0x7fffffff, 0x7, 0x0, 'queue1\x00', 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f00009ed000-0xd)='/dev/snd/seq\x00', 0x0, 0x8040) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:14:00 executing program 2: r0 = memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) unshare(0x24020000) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") 2018/01/09 04:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xfffffffffffffffe, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d25000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f84000-0x8)='./file0\x00', 0x28) getuid() lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f83000)={0x0, 0x5217}, &(0x7f000032d000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f02000-0x4)=r2, 0x4) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(r1, 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000d09000-0x4)=0xf5) 2018/01/09 04:14:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x100010000000000, &(0x7f0000013000)={0x4, {0x143}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6(0xa, 0x5, 0x101) 2018/01/09 04:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') inotify_init() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)="6e65742f00010001") sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getgid() getsockopt$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$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xffffffffffffffff, &(0x7f00008d8000)=0xb4, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ed9000)={0x9, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xfffffffffffffffe, 0xc2, 0x0, &(0x7f0000d64000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xc2, 0x3}) bind$inet(r3, &(0x7f0000e42000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000cda000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00001df000)=0x0, &(0x7f0000f17000)=0xffffffffffffff84) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r8 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r7, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r7, 0x540a, 0x2) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_pts(r7, 0x0) ioctl$TCSETSF(r9, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:14:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000291000)={0x54, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000176000)=[], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f00006ed000)=""}) keyctl$instantiate(0xc, 0x0, &(0x7f0000840000)="", 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0) 2018/01/09 04:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000db3000-0x8)='./file0\x00', &(0x7f0000dad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() lstat(&(0x7f000077c000)='./file0\x00', &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a40000-0x8)='./file0\x00', &(0x7f0000348000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b7000-0xc)={r3, r0, r4}, 0xc) sendmmsg(r1, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f00009b0000)="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", 0x5dd}], 0x1, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 54.046207] binder: 9800:9802 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 54.082666] binder: 9800:9802 got transaction to invalid handle [ 54.091924] binder: 9800:9802 transaction failed 29201/-22, size 0-0 line 3004 [ 54.107468] binder: 9800:9808 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 54.114804] binder: 9800:9808 got transaction to invalid handle [ 54.123126] binder: 9800:9808 transaction failed 29201/-22, size 0-0 line 3004 2018/01/09 04:14:00 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fda000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e14000-0x4c)={0x0, 0x44, "4816b874e1faf13e0b614e15b6b19d21baed62cfb13df8d45d7e665c8492f7d26daf4ab16c094497030a254a4dd06166b2b155be819b1a5ca43f897b14f522044ecf1b41"}, &(0x7f00008ab000-0x4)=0x4c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000-0x8)=@assoc_value={r1, 0x100000001}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000fdb000-0x4)=0x40, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f00000c4000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r4, r4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00006d9000)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000fd9000)=0x0, &(0x7f0000927000-0x4)=0x4) 2018/01/09 04:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003b1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00009c0000-0x18)={0x8c8, 0x4, 0x626f, 0x1, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000091c000)={{0x7f, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000cf000)='/dev/ppp\x00', 0x3498c1, 0x0) syz_open_pts(r0, 0x2) munlockall() ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000265000)=0x0) fdatasync(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c8c000-0x4)=0x1ff, 0x4) 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x286, 0x0, &(0x7f0000005000-0x14)=[], 0xfffffffffffffd8c, 0x0, &(0x7f000000a000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x24400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000000c000-0x1)={0x3abf}, 0x1) 2018/01/09 04:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000012e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001f3000-0x30)={0x4c, 0x0, &(0x7f000044c000-0x6c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ec000)=[], &(0x7f0000460000-0x20)=[]}, 0x0}}], 0x48, 0x0, &(0x7f000002b000)="7cd27effc294985894da5ff180bb447df494cfb9725c8deabc5731a3506a0e4bc8bedf48522c0e3f6cbc6f742281e89745b22c051c369217ced272a7088ff7cbb17b9d198f032f56"}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00003fc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e08000-0x4)=0x10, 0x80800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e0000)='/proc/self/net/pfkey\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000024000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff913, 0x7f}, &(0x7f00002a5000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000008000)={r3, @in={{0x2, 0x3, @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]}}, 0x8c) pwritev(r1, &(0x7f0000e70000-0x60)=[{&(0x7f0000730000)="5f04b6ced25a59811ea2ca4f93b3a1ddbcda877b041c625a76b4f32d5202b5dbaefe80208e8f9b", 0x27}, {&(0x7f0000fa1000)="263ba252b61f307e7d5e10c030aaeed34c0656798d537530a6d7b3c1f47a0214193b4d2e5f80004ef91834fa6ed5493ecaab8d3a5f51542dae", 0x39}, {&(0x7f0000700000)="8fb26ad43243f25e581f589148e25b2ed8c059986040b7b980b684e10acd039f6ad7cbe2857c61ae5c18067aff9be71e2e5992f8c65985416574af53318d3312c3a4fffed324a80a08201e9b4944e3754bc8f9d4e7b195e95313e09909cfe5dbed2353ea742ad86ecd055b60d3034248", 0x70}, {&(0x7f0000cc2000-0xbb)="a5ed268689f77f95e4dd7aaef1fe629fc37daf563c5b99b726b81256853e8c264cdf476635ec567811a5926d45619b15bff71edcbfe634e71f021fd72f70fac4e1fb45a495c3f78ea8d8b73ac8ac28da1179bc77f9c8a975789ca168daeddb0132652cafc05e7a0f3f2e36f983febeca658322e3ba1f9b46e5bc349188352c4e1fa81bc0ab0eca3afca629d7245b780fc1602150d511bf01b7639209933451db621a24cca29058392df0b899256f57832c861b96a61330815e7c40", 0xbb}, {&(0x7f0000f37000-0xf6)="3cebf01a97e783fefd0faaa19495d34f24b7a3ae894b0ed28ae2894d9f755cea08469650202638939e5e1fbe4adacb7426fbd208b287beef22ec30595ee11d00a64495541a5424426f35134b3fdb694aa7e5b2138f44a73fbf93e2fa0b16c84ecc275c8eac87d9b5ace0b150601a554be87557581f30761635219127ed34a513ab07d19463f8ba2bbce46412faf01cf5d7f936966887c69acaf34a9291dd6e53eb897d12dc1bc116b44d2d2767c8a96c3967895e4184cca3dade0588e408e6296a39f0b514791c65878784253bd70a0bfa2f96c4c87025b0b199562a261154bec0e141df64adb66cb19ecc2fced6a391824aa34901a1", 0xf6}, {&(0x7f0000596000-0xe6)="2bc5d1117ffb4b3d7dc6f175d97f55e83108f370763d39ea32cce2f2d3464e754c21d033a178e55110b8ac32421995f321d1b94e496165efe1690893c1761f7857ab1b832ea7b156eabd54c28e8dc4fb3be35e7eaf025c9cce19f00b609d8fa5430534ef8c0c596267c0d2da528338e1f9de3a7158d5477b29f5ccbd2af7a8aa2448ccea343c8937f228ff5bf12244e411615e7d81790d2df537fbfc74652fcb85b596091b5e822d15fe6ba31478e548f431a0eb0242c5d9ab93417a280ad26cb48e1588b4a09c76b5b995713648236724fac8de4746f9d7e9fc991e855fb6f51f00b805519e", 0xe6}], 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000b51000-0x4)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b09000-0x4)=0x0, &(0x7f0000d1a000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e95000)={"e109fe61288c733a02db89ca31614915", {0x4, 0xe2c, 0x1, "00079d49597b", 0x2, 0x0}}) 2018/01/09 04:14:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt(r0, 0x2d, 0x8, &(0x7f000079f000)="", 0xfc3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) 2018/01/09 04:14:00 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = syz_open_procfs(0x0, &(0x7f0000947000-0xa)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000aa0000-0xaa)={0x0, 0xa2, "3bb049970d09e61cb025a33a5f49abd8b06cae3e0be47c5111925d217a29d42a28ba50a690e7dd0aadc749d94451953b915c193b1e2c52550655f7a46419f9e680d059d70bf0f5c49ce13f97502f0703f88575688a0262305770fe16ed2734f0618c40fb345b1a7791b75765155ee7c8fd7a8b263a7630996f1b2ac07e569c4c3f91ef736b751e8e7e91817032d07b2c45333f7d7c8fd83b55ddf1991962a0e8cee7"}, &(0x7f0000b57000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bd7000-0x8)={r1, 0xff}, &(0x7f0000c22000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/59, 0x3b, 0x1) 2018/01/09 04:14:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000003000)='./file0\x00', 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000012000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000011000)=[{&(0x7f0000013000-0x1f4)=[{0xec, 0xe0b0, 0x800, 0xf42, 0x2, "65ef7f82e6cc9abcafb14bfc5844c755130e253637f2b7868a852baa7608f77469ab2e1d73dedc723b918fca991890a52a770b2baf8e8e0a78408ab1e37ccd67d27bf0b818e37a768430e06480ad9f1e80b1e50867ec690da21d75ed798d71fa1594f580f13654dc63682af6b40eae011536c9f2a5cd486b59fa85aaf9dfcf8d626ad1472ab1a0dee28d7a7d71beb94e4d1902d9a52e0796494fec9d5525627c6228ed3fca817f4179b152c15a3179d663b962bccd5cca7f326da238f1c7eb52a1a010028d4fd5b354ec1276e52361f8bd8ddc66277c7fd992a4e928"}, {0x108, 0x100, 0xc, 0x4, 0x2, "8d4fa441b168536409e0e64de064b2697c40e4acf769cdf2b88d27ea5dd16fcd69b6dd9350d0fbba8b8fb9c4580055a094379fe19dfd5912ceec42ad5dd9364e507d9290b67008e1e6f32b593159461ec6bd98ae11a06eeb5275be6cfa6535649806fb42589494529ef165087750ef64e47ca414872126c6876581f3f08421609575e791cafbaf5c706c5a151b1e0b9ee3e8598acecfa2712972fedb2999a13cca04497855e56ffdd3e72c660e61e39a66f85b12fc908c6025f372adf38268e8372641cd45a2a6d7edbb990ae5f9ca73e08b19a4b9604faee90e9386d25f4aaafe6d4a1eaeef39525a6cc0fa369dc1f8daa5a055e2"}], 0x1f4}, {&(0x7f0000012000-0x3d8)=[{0xdc, 0x100000001, 0x4, 0xeefd, 0x1, "cfba5453089cb56e7914f1a6f56620cb9a8a5cf5cbcad527c1df526eea8b0994cb7812f484590a29ed265bee564f10fcd25a52242e2b7bbca89bec02c70dacb58353d02c3efe72bbb44ba3e7470ae66e116a95eaa2fa6ede616c75a4c52d1b73ab0e41fdf57bc53e612e0f4da3b004cf94b7b9f78bc94abe14dd4c11eaac9d678c18d5ff2016ae3ed98ccfacfdeae0b4369c430d6064b67e5d317ca1b2898d0c166fa49d803a316dc8e97358180dcb8f0e83b9e7aa411b647cf56ec710e79a6c0fd9e24dba364e36d8fbb350"}, {0x54, 0x1, 0x4, 0x7ff, 0x0, "081830cb3f193761d81c66d8a0d9303dfa3a78a85c7a4727bfa32e8892180626c71a6a360ed8224336df5d5e385521dae05d5e3cfe4990b70c6a5883cb43932314979f"}, {0xc8, 0x3, 0x404, 0x4, 0x1, "2c71cf8160bf32a66c00ed923f77946c338a136154e668d53138cc341edb78ab11a2756def66c520be2c8a34286e99d78eab799799633bd119f99c8f22ff8a4115c51f91464bc1f8ecbec811fbb15a6f29ee59d928c6a3d1e2ca8ebf4886d4b5dd966790d687b61fc080fa062f4326d3fd59dcbc71052469afa73a0eadeec371af759fe0d8cfc5c067dad9608f5ebbf3f2ff5dfb3262412a045aefba016cbccca54ecade8531fe9349670e663fe10c38ec61cd8090b13ad0"}, {0xd4, 0x2, 0x8, 0x2dbd, 0x2, "5da3099b5c42c373a239bb34bae8b80c79d3ba9cd31f45fe63117b8103362511bae5c55728afded4a95cc5caa732b45127a9e6f7e9bc91f3271d44cb06b5d00353a0919ac3e892d1122463c5cfa283e42eba7327ed3a4d417d31f50cbd473660446915ebab320064aa11235edfda116521f055f30924348376446cc0241b2388e42898b7ca03530949789b7038e753da141822f783b4c14e1d8454e46e3fbde5919b6bfe0a27860ad46502923c01c2a7c704ec9d549168e7fcd62a506690df546d"}, {0xe0, 0x5, 0x200, 0x5, 0x0, "b47d89655ff272acea8a2646f0771f7616459c5869f8d5a2a46fe18cc40b8a62f564f846f318a87bf9c132360e0f6b4df8bda3ac3ec741ada89ebc0b9bcabe4acdd96a6f98aadffbaa1de45420b1b0577f1d606e27abac0193b89a5fb25affea76347de55f60a123d4958cf424f8404cf8593fdab23703f3f2cb43831c6ce0e60dfe8d183af63e2fba90b553ec58e8a9a9ab4825a936c55c90775c8e544413681140a1c852e9f4c3b8701569a629226e3579b88f67868f0133195210d037bbaec9e3e029876ff774228aaa37cd17a5"}, {0x2c, 0x5, 0x30a, 0x8, 0x3, "c9fb77c4ccc7b2fb2e4ddcef738575e23ce27e953a6622808a7ce3"}], 0x3d8}, {&(0x7f0000001000-0x2c)=[{0x2c, 0x36, 0x400, 0x4, 0x3, "6106c3b2ece9c259ea05d58d222c1fd66b0934456843e3cb0b5cfb93"}], 0x2c}, {&(0x7f0000001000-0x104)=[{0x88, 0x115a, 0x200, 0x80, 0x0, "8bd05c3199232e69c92a8b9cdf58a64f47964ab50b463a1ecc2af450facc723ecc5d45a366f8dc735ff1974c02f155253d2ef54f4b66178bf1adbb422275ccf94558f3e1a143b10729757cbab1d2f34ce90ed510f4227c66e4f8c87bc3c0a1f3de928a6a2422f605f9f002c7c86d1536e011d9de7495"}, {0x7c, 0x9, 0x800, 0xe65, 0x2, "747aec6f02c98647ee6f07709a8a16fce07b7cf1b0f8bc06a57e2903f0ffbcf42f9b2216aa80740d9b22aba1c4604f3d31e37ca9aa66b226eb565f8145086fa47c4732b6b5b9df4bd9229e4e63f7c7b0e870bf74906a7e8a17975b29803e7ba1418b2c53a5e03f6f37d8"}], 0x104}, {&(0x7f0000011000)=[{0x40, 0xfffffffffffffc01, 0x0, 0x10001, 0x0, "8b2c40622323672e8dbbc42be517ac93c8bb9d3886697fec40beb6c1cb51e29288c5ff96f569adff02d7e8a898caf023"}, {0x1c, 0x7, 0x20, 0x9, 0x2, "09c3c9b9ee68eac031"}, {0xa0, 0x10000, 0xc01, 0x401, 0x3, "1183ea8e90a5ca0f7c5a01a6389174e0599fdc655992259c5ef9095ad85225d6ced4b912e77c170a4e6dd47b8af66c16bd8f83af712a9fbc5a3c9adbc7f01943365e218ab2424d41701995f9c33c6c02405dbc818416d962f08a76424cce0ff9d908cc98690babde800537bb8e1a2f0feb4fcd04b72a2bd8448982a7394436a4651b409fd476b4661af0f5d351faa1"}, {0xe4, 0xe1, 0x700, 0x7f, 0x2, "6ea7733a137c946946a51f76d4f71058e3eedcd73462d5ce959dd877c4ac90e85397d8fe3e491c6bd60317a0c6a1de05bfa79c6aa02aaf1642e5a3f304945e2b902f8d9c6bfbf65ce7ac0bacca4e739b327830a6b57237bda8f140b060dce4774c2a7033d10b1ffddfb750ca72ca304f1482e19f9781ba275eecdbf76cbdcdffcefca69517f283373850279d8cee5ac666ce299e8cd748b22d6e6b98afc8c4b8f82c2cdc72b0a626a8b0d7e43bc09c431a532e050ee364f827832d618ef94657ad834cdf4677276a881b2a43a5d83ab846bb818e"}], 0x1e0}, {&(0x7f0000001000-0x11c)=[{0x30, 0x7, 0x400, 0x9, 0x3, "33f98a17d4ce4ca04597bc91856e716dbf6f1fd742fa5dfe87c73b3bdfc891"}, {0xec, 0x4, 0x100, 0xffffffffffffffff, 0x0, "ed3a68eac8c8eb27e57873588b9aa395b67f3bf86ce300d03e749501a7c728437cc861b4c6ff83551c68e26a32124c7caa0f6187bb878c15c6667c90bb8f608b9b9adc7afad3031f2dbb7effc773db54c91da0c5786d1d26c80d6fad33e962f69d50f860bb96781c1b555db8151319d7094480bcfe479474c25de035776910eb583b7eb784d2926fa695b1237f5536135fbeafddc244ab19135ee9638c4ca491ab29f913c168dc67f6beaa2bd3bf1e3d8169e40b30b8f80dba2ed5abb03fa9e93d3f818242da4101127a914da0c2d28cdc42035aad45aead96"}], 0x11c}], 0x6, &(0x7f0000001000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x800}, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 54.147291] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.154856] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/rtc\x00', 0x1000000000000000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004fd000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getflags(r0, 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000082f000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/09 04:14:00 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0x11c, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80) 2018/01/09 04:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x3, 0x26a950d) 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6e000-0xb)='/dev/hwrng\x00', 0x363d00, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000736000-0x4)=0x0) 2018/01/09 04:14:00 executing program 1: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d40000)=[], 0x0) [ 54.199831] binder: 9818:9823 got new transaction with bad transaction stack, transaction 82 has target 9818:0 [ 54.201659] binder: 9817:9830 unknown command 0 [ 54.201665] binder: 9817:9830 ioctl c0306201 2000a000 returned -22 [ 54.208497] binder: 9817:9830 unknown command 0 [ 54.208510] binder: 9817:9830 ioctl c0306201 2000a000 returned -22 [ 54.240966] binder: 9818:9823 transaction failed 29201/-71, size 0-0 line 3031 [ 54.275140] audit: type=1400 audit(1515471240.739:45): avc: denied { net_broadcast } for pid=9824 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 54.275599] binder: BINDER_SET_CONTEXT_MGR already set [ 54.275606] binder: 9818:9847 ioctl 40046207 0 returned -16 [ 54.278402] binder_alloc: 9818: binder_alloc_buf, no vma [ 54.278418] binder: 9818:9847 transaction failed 29189/-3, size 0-0 line 3127 2018/01/09 04:14:00 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xd0, 0x0, &(0x7f0000008000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x20, &(0x7f0000006000)=[@ptr={0x70742a85, 0x1, &(0x7f0000002000-0x1)=0x0, 0x1, 0x1, 0x22}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fda={0x66646185, 0x7, 0x3, 0x33}], &(0x7f0000003000)=[0x20, 0x0, 0x38, 0x48]}, 0x3}}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000009000-0x18)=[@flat={0x77622a85, 0xb, r2, 0x1}], &(0x7f0000000000)=[0x20, 0x18, 0x18, 0x78]}}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x0}, @request_death={0x400c630e, 0x0, 0x3}, @acquire={0x40046305, 0x1}], 0x30, 0x0, &(0x7f0000008000)="5089969ffd91390190f19758196321235668599c8a6d4e6469a16d83cee72953a7a0658d2eac2e28c96340164a2eb701"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000000000)=[], 0x18, 0x0, &(0x7f000000b000)="2013943a3fe15cefd8cf60911547e33f000d486fea3c2b3c"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/09 04:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a03000-0x4)=0x0) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000022a000)=0x0, &(0x7f00007c0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000061b000-0xa7)={0x0, 0x9f, "e226e9361a4cd86413acb4fcc9720717300254bd6c4944c8903b705bab9ed51c1167abf1021638bbad10e4db2892fef445bb70cf2e7267137e86faeefa47ef93049b8cfc1f17a9f4d6b73a1b54d31f0a747786fc313920bee85b8d9a2a3f25776fda01213e9b9c0210dc82670a19c83c807b0726f3f7468d3e9828f48ea823b993e6967dc908efa56362d5882fca17ee64b2c6bbfc64aef2f9759494ffab39"}, &(0x7f0000b47000-0x4)=0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f000073c000)=[{&(0x7f0000bbe000)="50ac055844945216d8ab5cbddd6d600c2d947972fcc7a52c181cafb7c3f477f484ff3f427c2b9f958c80409b234399de4f28a6110b53da86461e944e91b58ba598373cfb7d5b2c3205ee78ba003596d3faeb53fc22e687428462d4f6930cca8f9344a6ff9bec898de905b2ce226c761bb735ad31f4d069ea231a227a382e4616484c2661a06b35d0b55e47101175e8a310dad71ea5cfdcd71a2161a5eb493321e1716f026c16bc14c4aa5aea8d3a87b4d7a276458db250cbef687c919533f3bc0f16094626da635f331e9ede19d4366bf7ac48c94c51b77cc3bf0355", 0xfe41}, {&(0x7f0000a9b000-0xbd)="a86c70b05760498ccaf5a11d7d9295d3c631da769c8c3138ef345c49888028f764757a3dba006ed278d0168d7766664f58c4355a9852be5f1d74ecf94dc80caa02b18adaa8b9a84250d75dc7a7d0a08682f485feecfbcd08f494be211d3294263ebbaaad9850f99def126b06cbd0df79b841b07204575e6b25ad61168ecfc0132063c2d62307c6dd2065e4d21574d4a95c80267aa2137d842f93f1664a6005c3dbee41188b4e33f212c086dd0db676e0603a8b136626313463504085a6", 0xbd}, {&(0x7f0000012000-0xa5)="a2adf55b7707de55d9db81214f89ffd39f358a1fd17044c723c87e92d8b3e78494116167b8b5746a2c944af985d2dac862ab5284cf399d34193c4cce3bcd0b1cec391766c55fc23d151cd88075f3d604df71943fc9f867174e63e5bcf1a406e9d28ac1b42a49748256571906586267b2a61b775100c4031d7e7addeb49077755bd65fb665cd5b87c861b23ccc66335e9676a5f797fdda689f142fb2f8a00de1bea895942f2", 0xa5}, {&(0x7f0000c78000)="38836abe558475001e067ba1d0d4d4a3a8208c7e108645c4", 0x18}, {&(0x7f000005d000-0xe2)="8bcf769afd558c935f8a7c501fe38cd828d94a0af8d4e89efd521a38a0fec4cab635ff29b02d69ecf994f31294518661513b68b34fad1d5bb8e640992c20ad1e51761c7a04d3a146d58b2aef79bd4bfe7162a46b1565f5889ac028c37325833e66339ae336c886e5dc55fdfc8582db30ad9973aa9345ac347b34977b07e2164aafa902df5da912ecb1ebc81031882704ae86493eb9f1e4f6431b9c8658ea24e3f552d617bc5f67ea939b2255b11ca6da09b54a14281d62a98e8c097aab6f9ea31cf1b5e5d59891d0c4a775e2be255f2b1709262de17532d3e541c8b4eb44757fc306", 0xe2}, {&(0x7f0000e17000)="54b776bb923226b470871d412fe7df389246756fef6836b75d4b3b09f77850b46b1f97837a4d7eb4dbd8988245ff06176d0843259270bbeaa0d0a9ea917bc86d9dea4de841949283ecd3679450efe9149a92e4edb08464f2671d0b482d07efcecdbd3e9e0451ce0e34df46dc8d2536641df993f0cc9a2230d187d6781471e61c033dd4a548a3b875a4b1949fa611b7c7fe67a331ee9842610dbb50e98bf3803747e15bc8b06b3257d056b2e92ea75bb78e5ee0248739667cde8a086a8d42f0b89579a5bb57c82eeb06bdd068f07047ec7ea5fd8a0d669111079d", 0xda}, {&(0x7f0000fee000)="2a0b39df8d49e40cd3bd593e8320a3a4aebdfdbedba81ee89d4134e1a6a2d44c37b357d5087de4ab8cce27eb40c973fca6adde792ae5dba6a90ac7a02499924f91deadbdc66fb46c5335d8292653fef0a672d01afde05005fa3bf7fc6549a935f07fd867bda4701745dbe2cbd975915ae457264390da98bb9120050ceafe0e4475899bafd553515438c60ac62cd5ac17761392d86ea8cc3459deaa7a433119b896ee9a49b3d459724b091b92cf4dfd10e36f1d7674a30d6e6eaba4da44cd10feb05cf17a378375f9949d766e9f97a94f391e877a87e85d8984cdecd0b7bccfee3143b84d5ae1d237d8df82f51ed083ca8b79bd3c19e0db", 0xf7}], 0x7) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009c1000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b3000-0x4)=0x108) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00001fa000)=""/36, &(0x7f000062d000)=0x24) getsockopt$inet_buf(r5, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000685000-0x4)=0x0) mq_timedreceive(r4, &(0x7f0000928000-0x67)=""/103, 0x67, 0xbe, &(0x7f00004fe000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000638000)={r1, 0x2be3, 0x9, 0x80000007fffffff, 0x80000000, 0xee}, 0x14) r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000494000)="1f00000003010100f5fe06ffffffffffffff7237090002800600000006190e", 0x1f) 2018/01/09 04:14:00 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00001f8000)='/dev/net/tun\x00', 0x0, 0x230000) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000112000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000621000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005b6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$unix(0xffffffffffffff9c, &(0x7f0000c20000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r14 = getpid() r15 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001ee000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00000de000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r22 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000421000-0xe)='/selinux/load\x00', 0x2, 0x0) r23 = eventfd2(0x2, 0x1) r24 = socket(0x10, 0x0, 0x2) r25 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r26 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x38c, 0x151002) r28 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ca0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000011f000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = syz_open_dev$loop(&(0x7f00004ed000)='/dev/loop#\x00', 0x8, 0x12400) r33 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000dc4000)=0x0) r34 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c4000)='/selinux/user\x00', 0x2, 0x0) r35 = syz_open_dev$sndseq(&(0x7f0000ed8000)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = socket$inet6_tcp(0xa, 0x1, 0x0) r37 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000754000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r40 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e94000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000051a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000783000)={0x0, 0x0, 0x0}, &(0x7f0000d61000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000457000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer2\x00', 0x80, 0x0) r47 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000555000)=0x0) r48 = openat$sequencer(0xffffffffffffff9c, &(0x7f000032f000)='/dev/sequencer\x00', 0x0, 0x0) r49 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=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}, {{@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}}, &(0x7f000027b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r52 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000cbd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r56 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dfd000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000884000)=0x8) r60 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000846000-0x4)=0x10, 0x80000) r63 = socket$inet_udp(0x2, 0x2, 0x0) r64 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r65 = signalfd(0xffffffffffffff9c, &(0x7f0000078000-0x8)={0x5}, 0x8) socketpair(0x11, 0x4, 0x6, &(0x7f00008e8000-0x8)={0x0, 0x0}) r67 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000228000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) r68 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd9000-0x8)='net/arp\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f3c000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000033f000+0xd30)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000223000-0x50)=[{&(0x7f0000000000)="9a78817587a389b63b875d11ee2af7847f5af88b91308446c9", 0x19}, {&(0x7f0000000000)="9dcf", 0x2}, {&(0x7f0000000000)="42516e7be1f044e51b6c2d4e52cef60bdadfa61a8d03d5b6b41a29c249ec8e37df6a2206e119af37b7c5193966d146fab847a48268b9296dcb62a8c0e04a13aa5fc308ea69c7f38bf4a671e5929d9b606dd1273b2e3471fb13eb0bf16ad6f186815f956fbf6b2c217c23492d81acfbe93cb7a4bf20fc30b4bf6197dff23087f316f1ea1bcc48e4614ef119e43c8f2b54329d05d806439c522d14e3b2f07b6fdc4a364591a0c9ac87fd4965879e8d69db59dcfa8e932af75c63b6fb86", 0xbc}, {&(0x7f0000001000-0x24)="a9aa94aa1df73a195183181429be1ffd8ce10b8cdec384af5fd11746742b84adf4c7b51d", 0x24}, {&(0x7f0000fac000)="e63d97e88213f8df579e917ed2225f133167a360c81164b7e29ca5bdf9c870ae4a695d7deae3931a4211e880cd32301f258556326758f9", 0x37}], 0x5, &(0x7f0000676000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}], 0x120, 0x4}, {&(0x7f0000ae4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xbf)="aaf1f6ce976c96998cb7a09ea4c7ef0ff22519958b4d033b67e38e3d7315046a488e126005775e09961021e8d227db691b6689e977d045e841b8e5aad4c2bfdfc688dd72023533599f15e3518347448d57f03ca0514b66d08aedbcceb714da3c03d01a93bab23553c9661acb866e78d264b6077e76779913ea0858c2156e389f611acad471675d7b4184aeea10836f1bcf5dc7c3dd5b4b0fefb7596710474413514ee53d90d663928a2ddf37fc35b770bf51b5dd9291856258a9b05150d1bc", 0xbf}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f00003e4000)="82e2fc5e9680006d9a71dc0919cd3fea564c833ce4f3dffc2009d89eaaae", 0x1e}, {&(0x7f0000001000-0x7d)="0b3835f5169641c1368a003fed8b74f508f7caee4df5fe6eeb7789c3b077b52847b4054816b7b4b0be1910d07401210bd2f83c15a2e8e53b6d9f3cdb80b318e07ae5b11992a1a05f40960961eb3a9f87141ce9292c7a9da492947c0f0a0100b9fd7c3b00afb5a71294c2bcf3e1157e473de80cd034cc4fd46d84043002", 0x7d}], 0x4, &(0x7f000080d000-0xb8)=[@rights={0x18, 0x1, 0x1, [r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r46, r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0xb8, 0x40000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000794000)=[{&(0x7f0000001000-0x2c)="5da6fc3bf3de0b6006336b23e653d86f5f8d3cd21510e1373c942b80dad8cd088b89dd6945dc75ad05d766f0", 0x2c}, {&(0x7f00003e5000-0xa6)="35fdbd27030bc4f847d1a7d6c45adebab23f13e9c88645c79ae7d340bc4a5a112ba1157a76f8d2bbfc34881672c8bd6565fa4eb6cb96de979affab56180f208d911fdc2401d775df648e238ac26510c6392af26da9d34b2aecd3e2e966c8fef9252da8ce4f43d3192b1e7641898e1f1374542befb9e96f96f7eed480b0d3e89edbf075042472d8e785257d2c022a9301dcceeb1dfa164fbfd9c1bd448516f78f5cdb006c524c", 0xa6}, {&(0x7f0000001000-0x61)="b339eb8b0c989089a1f6d36e783d8c7541d992e2eb15c4e6c2823f67d20b9fcc500c42928aa1660937178b1729c8573fcbd07dca0855a0c13f77896b3f68603a7d9599a5e98d7cc0a084d740345e19cecfd73cf40313a01abc929df4b9ddaf0722", 0x61}, {&(0x7f0000e2f000)="ce3229251697f084e649bfa9954c59ef1a949ce067bfad4c0065e25caa9ba8340201b51680e6d7e65eb5900f6d4ff9e20a58b7cb50dc14d6005a0bc021b4504e12bd3a801f", 0x45}, {&(0x7f0000b25000)="57113a7d4b3d5bf4b68e4b44495afcc232eeedaebadffba453c7562d74edde5a994c1c7f35bfb9078e0a947f565153baceb9be6251f150b895db92031547205c8fef5283bf96fedd09924c9b5e1d6850a2afa76fd13001", 0x57}, {&(0x7f0000f6b000)="bbb288358bebf1ed3c63772df310a47d447f0d504d4805aefed7525c7bbdfd4fb070e3624e5ab6befebe397a66f6c18a95936b214c6f48713810cb0824e55b17652ef7bd605c1b6e2dc373f93e025d5fd259083f18fa8d1c9fcb53405dc5ce28931893496dab871e6ede2699", 0x6c}, {&(0x7f0000001000-0xf)="332eadeeeb073c4894e3f9a0fce79a", 0xf}], 0x7, &(0x7f0000ed4000-0x20)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}], 0x20, 0x4}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="cbedbd5f26237afc56e62c1c9bb80d8d00184fd05a729d26835361fc04502256b2817a8476859d6ca22f7f01a86cc9ee474f812e16", 0x35}, {&(0x7f0000000000)="f79238d1e2c19fb68badb203a7b154bc386e4107ce18a0a8cd9c7afe5177f593c48b31f412c3aafe65416853301763a69c6b1800be2435e6e19e74dc76ce54a482752d9de68de25b928ce9dc3491b5b59a4b53d7f03843ffa54c387d1d55a4d1b0c49690aaf74ce72807be4c15ef1270d59c5fcf4a18abdc783163b215c29d2ca03333e4e455b03d12c0d5e85db0c61c93b46673fa7d6cb60f91e85622702a6826038b0ab0ead6f6a5c5543bea98b92d87732b26900ebf8d9f0acd", 0xbb}, {&(0x7f0000ad3000)="598a04f10c637740dc269b80409f3be09669ea6ab806cd478225dcd8f3c304e1bc03322d827d15b828a84d52d10f881e0c5a39bfb1956090a6ab6385dd2e50ee48b6057f5cb32ceba2979d94ec50d2aebd8368f18f28f4fc1d01c909a6ba35fc9906926b0439bd054f63ac98", 0x6c}, {&(0x7f0000000000)="07b1698b8d5fdf293425fb70e13babe2fcedbfd3ce77e29838d2ee2c71526057b9c9", 0x22}, {&(0x7f0000000000)="df651a298ac7e5c6dd5014b7b4a3799fe0b2d1d54e6d9f96ee118c634dcb1b96e939248c7feb4025938fb554a9af1c921e59db5084bf2ed3c0ecdc111796333e0c6e3cd1f9504f537150b1262088bf69c6ddee1f5df17a08cb41ce55fa496b0c06452368394d7aecf51800e07b6a3e8a9bdc2c6b5d0edbaa4894eca2973a790eff5f4b04c2197ba4a5cca59d1917a7f2d483cababfd193bfeb7ce7d46582bfcfd0f000249765b3fcdb331db3faf7342efc86d30f8b6dab9321158bbb46e15148924154a513aab5504b1540f3b015415ec0e9db60f02c", 0xd6}, {&(0x7f00007f3000-0xe3)="c5232d2411c6bd1e9e33070abb789b218403b6baaee41160a4b89b800d4edddb61fe952b9dbcbf321966e840bc7c0d57eaf19b774bcd8c6b13cc2d32783a8315bf55be83bb1a47ae4e4bd49fe59529b29dbd585f8ec5954f7b8cdfb002a3cc30fbce5468d45278fff74f2cfa8d827743610aaffe2315999efb25ad2de104090c9c04fd10c003696b2a279c7b461fda7c0664e5a541b8f42e4de2b44e3d8c5dcab55fb0c583e967130d8f1d73d178d6e9c81f877b90294c111f20ed1fca41c039800c10139414a8e315b310e241bd28117f73df156c96c675b6545f82fe6d2962a649d9", 0xe3}], 0x6, &(0x7f000081c000-0x78)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x30, 0x1, 0x1, [r58, r59, r60, r61, r62, r63, r64]}, @rights={0x28, 0x1, 0x1, [r65, r66, r67, r68, r69]}], 0x78, 0x90}], 0x4, 0x4008000) 2018/01/09 04:14:00 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x2a19) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001a000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x10001, 0x6, 0x1, 0x9}, &(0x7f000001b000)=0xa0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000001b000-0x4)=r3, 0x4) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000001a000-0x4)=0xffffffffffffff60, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000891000)=0x28, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004f3000-0x4)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) sendto$inet6(r0, &(0x7f0000e21000)="", 0x0, 0x0, &(0x7f0000de2000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000d6d000)=[{{&(0x7f00000c2000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d2000)=[], 0x0, &(0x7f0000370000)=""/233, 0xe9, 0x0}, 0x0}], 0x1, 0x12003, &(0x7f0000aaa000)={0x0, 0x989680}) 2018/01/09 04:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00002e6000-0xd)='net/sockstat\x00') r2 = syz_open_dev$tun(&(0x7f0000fb7000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000be4000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 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$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000027c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f00002a2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) 2018/01/09 04:14:00 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c21000-0x26)="26000000130043f10714c102000006ff001000e301000000ffffffff00000000060010000635", 0xfffffffffffffe7c) [ 54.278468] binder_alloc: 9818: binder_alloc_buf, no vma [ 54.278480] binder: 9818:9823 transaction failed 29189/-3, size 80-8 line 3127 [ 54.294901] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.295022] binder: release 9818:9823 transaction 82 out, still active [ 54.295025] binder: undelivered TRANSACTION_COMPLETE [ 54.295033] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.295061] binder: send failed reply for transaction 82, target dead 2018/01/09 04:14:00 executing program 5: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") setfsuid(0x0) pipe2(&(0x7f0000f2f000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000002000-0x4)=0x2, 0x4) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x8, 0x4) signalfd(r1, &(0x7f0000001000-0x8)={0xc69}, 0x8) 2018/01/09 04:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000326000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a24000)={0x0, 0x7fffffff, 0x7fffffff, 0x101, 0x7, 0x5}, &(0x7f00004e1000-0x4)=0x14) r2 = socket$inet(0x2, 0x1, 0x0) finit_module(r2, &(0x7f0000f34000-0x10)="24c02665746831262570726f632f2700", 0x3) bind$inet(r2, &(0x7f00000ae000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000021e000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/01/09 04:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ede000-0xf)='/dev/sequencer\x00', 0x40040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) getpeername$inet6(r1, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) [ 54.385069] binder_alloc: 9874: binder_alloc_buf size 6181628560 failed, no address space [ 54.402587] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 54.415078] device gre0 entered promiscuous mode 2018/01/09 04:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005bc000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000957000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e2000-0x4)=0xe8) getgroups(0x1, &(0x7f0000c82000)=[0x0]) r4 = add_key(&(0x7f0000c29000)='id_legacy\x00', &(0x7f0000a17000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000c0000)="e3ae76935cbddbd1d75755c943b7ef2668a162886b1c49b6f385f0bcf3e506453bbfb0182248217ca2c62f6204c117ce278119796a3287b06fa6ef003eefce711271bd3e2b37f773f05fbd7f6d135fd071608548ed5bd95b338709d9fefe0bf8bba62bd0ca93c76f109bc90e73e619db5cd0a4285503ea71b0e63bf68fff87342de082f1e2f1b27ff3e0c1550f57f74ab7244bf0d9a03b42e082b53c437047904d8590b4bb25a65947938c1f958e2419cae5f42a33352e9043611f", 0xbb, 0xfffffffffffffff8) r5 = request_key(&(0x7f000077e000-0x8)='rxrpc_s\x00', &(0x7f000084c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ebb000)='/selinux/member\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, &(0x7f0000dbc000+0xda)="bb421aa31296d2b3a4c77e21ad917b7ca0e88fb61e165f059760846ed9d741c654a0ec579eeb01cb8b78e1f4505846b587b4be50d8a38a4fc06544ec3469808b450b4af6d18d80cc9b5aa9d67652cef2a910a313a51cdf07d1aaf549e13bc20e9ea174ea9b965d30f81372a6af0d1cb78525ad11071db39c417125da08c12df474dadf8c4b4830d9d3439890ae6fd96ccf", 0x91, r5) fchownat(r1, &(0x7f00001d3000-0x8)='./file0\x00', r2, r3, 0x1900) write(r0, &(0x7f0000b3c000-0x194)="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", 0xfc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e00000)=0x2, 0x4) [ 54.423616] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.464349] binder: BINDER_SET_CONTEXT_MGR already set [ 54.464358] binder: 9874:9912 ioctl 40046207 0 returned -16 [ 54.470869] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.522741] binder_alloc: 9874: binder_alloc_buf, no vma [ 54.529389] binder: 9874:9912 transaction failed 29189/-3, size 0-6181628549 line 3127 [ 54.537698] binder: 9874:9878 transaction failed 29201/-28, size 0-6181628549 line 3127 [ 54.550580] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.556658] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.563611] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.572388] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 04:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x104}, 0x14) pipe(&(0x7f0000e5f000)={0x0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000035f000)=0x0) 2018/01/09 04:14:01 executing program 5: getpriority(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000b42000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x4, 0x326, 0x6, 0x1}, {0x9, 0x1, 0x0, 0x7}, {0x0, 0x0, 0x246, 0x1}, {0x4, 0x8, 0xffffffffffffffff, 0x100000001}, {0x1, 0x9, 0x99b, 0x8001}]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a9c000-0x8)={0x0, 0x0}) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x847ff) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000c000)=@common='ifb0\x00', 0x10) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000029000)={0x1ff, 0x200, 0x9, 0x100000000, 0x850, 0x8}) getsockname$ipx(r0, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000)=0x10) 2018/01/09 04:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000976000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_open_dev$sg(&(0x7f0000c7c000)='/dev/sg#\x00', 0x1, 0x8042) futimesat(r2, &(0x7f0000c9a000-0x8)='./file0\x00', &(0x7f000054d000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a6a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000794000)=0x6, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000058d000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x1b, 0x24, 0x1, 0x0, 0x0, "0000000007000300a8ed00"}], 0x1b}], 0x1, &(0x7f00006b5000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000bc2000/0x4000)=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) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(r5, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r6}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) r7 = socket(0xf, 0x6, 0x100000000) ioctl$int_in(r5, 0x5421, &(0x7f0000fd4000+0xf3c)=0x12ecf910) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r7, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) 2018/01/09 04:14:01 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eef000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/09 04:14:01 executing program 2: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d4000)='/dev/vga_arbiter\x00', 0x400300, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000093d000-0x18)={0x4, 0x10001, 0x7, 0x3f, 0xf0, 0xffffffffffff0001}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000093e000-0x8)={0x0, 0x7}, &(0x7f00002c7000)=0x8) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000093d000)=@assoc_value={r2, 0x7}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000093d000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 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) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000093e000-0x4)=0x0, &(0x7f00005d3000)=0x4) 2018/01/09 04:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000026a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f0000880000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a60000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000583000)=@int=0x6, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f90000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001e4000-0x7)='/selinux/relabel\x00', 0x2, 0x0) renameat2(r2, &(0x7f0000539000)='./bus\x00', r3, &(0x7f00009c9000)='./file0\x00', 0x7) lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r0) 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000038000-0x4)=0x9b93) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f4000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockname$ax25(r1, &(0x7f00009e4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000083b000-0x4)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000951000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f000045e000-0x4)=0x0) r3 = open(&(0x7f00002ad000-0x8)='./file0\x00', 0x800, 0x82) timerfd_gettime(r3, &(0x7f0000ac3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000199000-0x8)={0x0, 0x0}) 2018/01/09 04:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00002af000-0x1000)=""/4096, &(0x7f00005d5000-0x4)=0x1000) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000959000)=""/4096, &(0x7f000071e000)=0x1000) ioctl$KDENABIO(r0, 0x4b36) [ 54.654805] device lo left promiscuous mode [ 54.662214] binder: 9933:9940 ERROR: BC_REGISTER_LOOPER called without request [ 54.677813] binder: BINDER_SET_CONTEXT_MGR already set [ 54.677822] binder: 9933:9951 ioctl 40046207 0 returned -16 2018/01/09 04:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000142000)='$\x00', 0x3) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00005a1000)=0x0, &(0x7f0000cee000-0x4)=0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f00006e3000-0x8)='./file0\x00', 0x1, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d84000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000209000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000491000-0x4)=0x0) setresgid(r2, 0x0, 0x0) 2018/01/09 04:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0x2, &(0x7f0000893000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000017c000-0x20)={0x0, 0xffffffffef97967e, 0x6, 0x7, 0x0, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$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) syz_fuseblk_mount(&(0x7f000000c000)='./file0\x00', &(0x7f000000a000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000000a000)="985fbd9cf709703847d91480c2029bfcc8d0e3697a73b0d3fe08a7bb1bc7ea0d36d3246ba25ce766bb34e05f9426086a775dfecec75a31a4eec0b7218e327c935421f13fa52f0047963cfcdcc96371d7e695b37359a84750cf5180b7e4cca7efd4169a049c09eb3aa92565f5bd5c3af9b4c937e67755eae8ee688c26a5c5a77ea3bbc77e07cd3c89ed629479779db4cb33cecb9983f473db158344d31f3bceba6a5dbaf09b457cc2d21c6c8372a419da0410d16d31d0b102cc4f35bbd3295a5c2c17ff9da0bbfc7f94022d89afab87a7d77d18e7441f33d5cde2ffb0b4e65c7e0836ce4be81491c3af98bb3c74d29d", 0xef) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005000-0x14)=[], 0x0, 0x0, &(0x7f000000a000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000a000)=0x0, &(0x7f000000c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000c000)=@sack_info={r3, 0x3, 0x8000}, 0xc) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000019000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000006000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x20000000000010, 0x7, 0x0) r2 = syz_open_dev$loop(&(0x7f0000764000)='/dev/loop#\x00', 0x200, 0x40) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) [ 54.683262] binder: 9933:9940 ERROR: BC_REGISTER_LOOPER called without request [ 54.687986] binder_alloc: 9933: binder_alloc_buf, no vma [ 54.688004] binder: 9933:9949 transaction failed 29189/-3, size 0-0 line 3127 [ 54.706222] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.706318] binder: send failed reply for transaction 92 to 9933:9940 [ 54.706449] binder: undelivered TRANSACTION_COMPLETE [ 54.706454] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.752973] binder: 9978:9980 ERROR: BC_REGISTER_LOOPER called without request [ 54.810245] binder: 9978:9986 ERROR: BC_REGISTER_LOOPER called without request [ 54.850334] device lo entered promiscuous mode [ 54.855240] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 54.861290] device lo left promiscuous mode 2018/01/09 04:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x60342) pipe(&(0x7f0000699000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005ca000-0x4)=@int=0x0, &(0x7f000088b000-0x4)=0x4) 2018/01/09 04:14:01 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eef000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/09 04:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b5000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008b8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ef6000-0x8)={r1, 0x2}) r2 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00003e9000)={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x7f}, 0x8, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b50000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006b1000)=0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r3) socket$inet6(0xa, 0x3, 0x0) 2018/01/09 04:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000767000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005f5000+0xb2a)={@common='gre0\x00', @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000595000-0x8)={0x0, 0x1}, &(0x7f0000c10000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007cd000-0xa)={r3, 0x20, 0x1, [0x2]}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000166000-0x6)={r3, 0x80000001}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000b6d000-0xe)=""/65, 0x6}, {&(0x7f00004af000)=""/252, 0x7e}], 0x2) timerfd_gettime(r0, &(0x7f00004bf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000014e000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0xa0000000000, 0x10000, 0x855}, &(0x7f000014c000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ed000)={r1, 0xcb, "93def76511930ceef9d2cbcc564dcffb84a8ab6add275e5876972a389247b8984fce857aba6ce16a4dae0ca8f088cf0bf567a51409fc2fd245439ade0e79e5f71ec3d61d7f3059cacd6a52864263aad2ca7b3de7d3a69ea1968878608d7286ce1cb0faedabe36941652cf73c41485420befedd688c8c3fc458f761139099837f8f88c7d39e76bdfbb776ae38b631559e4c6aab71805e16202fc2a9f00d7dd58ef80401e5e78b1909c60689694475742abb97520b9c81ac9d2a23cee29abedf9730afe845176276535161f6"}, &(0x7f000035f000)=0xd3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000042d000-0x6)={r1, 0x9}, &(0x7f000097a000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c9f000-0x8)={r1, 0x22866230}, &(0x7f0000822000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005a7000)={r4, 0x1, 0x200, 0x4, 0xfffffffffffffffb, 0x0, 0x340, 0x7ff, {r2, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x1, 0x7f, 0x3, 0xa2d}}, &(0x7f0000f80000-0x4)=0xb8) writev(r3, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="1200000021001980003d0000000000000005", 0x12}], 0x1) 2018/01/09 04:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/enforce\x00', 0x470000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000b29000)=0x0) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d0e000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000dab000)=""/127) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x64, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2000000000000000, 0x2400) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000671000)='/dev/loop-control\x00', 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) clock_gettime(0xfffffffffffffffd, &(0x7f0000299000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) 2018/01/09 04:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000bc2000/0x4000)=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) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(r5, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r6}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) r7 = socket(0xf, 0x6, 0x100000000) ioctl$int_in(r5, 0x5421, &(0x7f0000fd4000+0xf3c)=0x12ecf910) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r7, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000110000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) r1 = socket(0x1000000000010, 0x2, 0x10) r2 = open(&(0x7f0000f20000)='./file0\x00', 0x2, 0x1) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) write(r1, &(0x7f00006c0000-0x24)="24000000130007f1fd1e791afe2500021f000d000002000300001700100b090000cdbdcb", 0x24) 2018/01/09 04:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004b0000-0x9)='/dev/keychord\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000c22000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000cbe000)='attr/current\x00') sendfile(r0, r0, &(0x7f0000bfb000-0x8)=0x1, 0x29) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000314000)={0x5, 0x1, 0x4, 0x7, 0x100}) [ 55.015616] device lo entered promiscuous mode [ 55.021800] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 55.044324] device lo left promiscuous mode 2018/01/09 04:14:01 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) fcntl$addseals(r1, 0x409, 0x2) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b8b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000edf000+0xb38)={{0x6, 0x100000000}, {0x100000000, 0x2400}, 0x7, 0x5, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_xfrm(0x10, 0x3, 0x6) [ 55.059898] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 04:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c3000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/09 04:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000005000)=""/0, &(0x7f0000b4c000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b8000)='/selinux/load\x00', 0x2, 0x0) bind(r1, &(0x7f00001d7000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x20020000}, 0xc) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00003eb000)={0x1, 0xfb6, 0xfffffffffffffffd, 0x3, 0x2, 0x6}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000014000-0x10)={0x1, &(0x7f0000a06000-0x8)=[{0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000098f000-0xc)=@sack_info={0x0, 0xce2, 0x6}, &(0x7f0000d4e000)=0xc) r4 = getgid() r5 = getegid() r6 = getgid() getgroups(0x3, &(0x7f000061a000-0xc)=[r4, r5, r6]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b3f000-0x8)={r3, 0x3}, &(0x7f0000986000-0x4)=0x8) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000004b000)={r2, 0x8}) 2018/01/09 04:14:01 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x400000000) sendto$inet(r0, &(0x7f0000011000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea41d0056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 04:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000c93000)=0x0, &(0x7f0000f1b000-0x4)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() rt_sigprocmask(0x2, &(0x7f000023b000)={0x3}, 0x0, 0x8) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r0, r2) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000450000)=@req3={0x9, 0x1, 0x6, 0x20, 0xfffffffffffffffd, 0x7, 0xfffffffffffffff7}, 0x1c) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/09 04:14:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r1, &(0x7f00006fe000-0x21)="e64189e5588fd39aeda2f4c7463585da0434e1283c48d865aa867597436ed0b288", 0x21, 0x20004080, &(0x7f00009b3000-0x1c)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9804}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000600000-0x10)=[{&(0x7f0000356000)="290000001800310902000001000000070a0000040000f706800000000c00080000001000000300ff01", 0x29}], 0x1) [ 55.156794] device gre0 entered promiscuous mode [ 55.164637] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 04:14:01 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000405000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) bind$ax25(r0, &(0x7f00002ce000-0x10)={0x3, {"01e733f6358a25"}, 0x200000000000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000fd4000)={0x3, &(0x7f0000f76000)=[{0x2, 0x7, 0x1, 0x80000001}, {0x9, 0x3f, 0xfffffffffffff000, 0x80000001}, {0x3, 0x5, 0x8a1, 0x2}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/rtc\x00', 0x684040, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000085e000)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003a8000)=0x0, &(0x7f00007e9000-0x4)=0x4) 2018/01/09 04:14:01 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") gettid() nanosleep(&(0x7f000022a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001f6000)={0x0, 0x0}) 2018/01/09 04:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}}) eventfd2(0xffffffffffffff80, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/09 04:14:01 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000007000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a07000+0xf08)=[{&(0x7f00000f7000-0x83)="820000001000094700ff6100a7e80080060000fe0000fffff80000002600800037000e00200000e119ff0300000000000023ffec03000400059391da35cfe9b779fbb07898dcf9d0ccd243d31d00000000000000000000084e0d3f558903efd79ca82bf61f192c0b9d3b3b63bd5226bce2a7d621bb1de953483c687f29436610b336", 0x82}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') ioctl(r0, 0x7, &(0x7f0000b5a000)="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") pread64(r1, &(0x7f000011a000-0x81)=""/129, 0x81, 0x100) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e06000)=0x0, &(0x7f0000fb8000-0x4)=0x4) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f25000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001c0000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000397000)=0xc) 2018/01/09 04:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000029000)={@generic="213a020b8ce6f921ecf76d67861a6638", 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) r1 = socket(0x0, 0x800, 0x3) getpeername$inet6(r0, &(0x7f0000384000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001d9000)=0x1c) ioctl(r0, 0x8936, &(0x7f0000000000)="") accept4$packet(r1, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cd6000)=0x14, 0x80000) sendmmsg(r0, &(0x7f0000472000)=[{{&(0x7f0000579000-0x60)=@nfc_llcp={0x27, 0x0, 0x7, 0x1, 0x2, 0x10001, "d3cd5e5192527730df34afa1136b35a7a033009dd2f6a68499c81deafee5bc0117bd9e7566836c39ede1b6bb933d862b29659b9b7b0103aa2ff6dc642d855c", 0x5}, 0x60, &(0x7f0000c10000-0x40)=[{&(0x7f0000a73000)="dbd40c8b0f00ce63ab4e3b93d2eed1c5db5dbc384b082982bc27cc897bf97eee90e0c6792c1afa4766bdd7a61733befd74a8835a89e383a0374a2f93cc2be7f209242c164236b9", 0x47}, {&(0x7f000059b000)="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0x5b}], 0x4, &(0x7f0000c0c000)=[{0x110, 0x0, 0x4, "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"}, {0x58, 0x12f, 0xc0e, "ac11dbf25280301591b2eb4465cd2265c384a810b073e15978ed8b04aa59aa4f41b2bf3624fc291c9fa37940f2011d7e0a07b6707bf4ff3ca347688e5e6a5fefbd03"}, {0x18, 0x3a, 0x7fffffff, "afc13bc8f41c37af"}, {0xe8, 0x111, 0x4, "fe0dc8b8f1ddacd8daed95f948b0b6cf132d30760873842181537e0be7829ccfdefba9b44056b4a4c01196be4619f0342d70dde0d72e3b6d9ddd0f8e133a7120946fc0834442911a7800870ec12a5e01816a7a59dc1e9b611f0ff24bfc8c999beb028768689d970e12fe27317492ec6d61241dab37e69474dd0d140cbe4dc101b08598d8a12958e182e4fbf0af87ebdbf734d9b1258ccc7e3df161f2b03bb50ec9423ab97836eadbc1cecd623507434a51165c97095eb2fe50f3dd928184e6c042c4d71d0e4f3abcda0577e542ddf93a477365"}], 0x268, 0x4000}, 0x5}, {{0x0, 0x0, &(0x7f0000fa6000-0x40)=[{&(0x7f0000bac000-0x94)="1b76c4ac0c3cac37cbd6e8d3a62eac19db430c0059bf807c7a7075eeef01fed368699f569c77d7b4fa56945092b14387830f0c666433f42c41c8803e407a44131074995234503f49122537adf5dbdd0a54eee3e44b39fb59b9ac2b720e5acae3ccc84b2c47cea5492ffd21683be90553830c6f0df7daf719f8dc05c054d7902bf3405fc9676a76cd93b509f0ba064a5b25d382ca", 0x94}, {&(0x7f00002d5000)="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", 0x1000}, {&(0x7f00007c4000)="2451b8d8fe0abe026a49625fcbde107de84d74c6ef027bc09fd4862e1a1eca5e7d9a152e5b517f69791a5b37f18c53ecc1b8bf5d85bf647c3a6266e8b7b9b6faf60ea496633f2ef3b1a208182154", 0x4e}, {&(0x7f00009de000)="386d9a2af07d771feab19a451159", 0xe}], 0x4, &(0x7f000099f000)=[{0x58, 0x103, 0x700000000000, "2023d041ebf4b7f9dc3adc6ceb835d7364c8eb4bc13e70a34bdc67d6d0f5b9c25f4a581e2b667a10a9b0609cc3018e46a751cf1faa068321c87e49062e8db73ab8e8c85cad"}], 0x58, 0x4080}, 0xfff}], 0x6, 0x40040) 2018/01/09 04:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f000075e000-0x8)='./file0\x00', &(0x7f0000a69000-0xbe)=""/232, 0xe8) chroot(&(0x7f00004f0000-0xe)='./file0/file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00009fb000)='./file0/file0\x00') 2018/01/09 04:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f000043a000)='./file0\x00', 0x20101, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000018b000-0x4)=0x0, &(0x7f0000f29000)=0x4) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x31) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00008b3000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00006ff000-0x72)=""/114, 0x72, 0x100000001, &(0x7f0000fc6000)={r1, r2+10000000}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f0000b5c000)="", 0xfe7e, 0x0, &(0x7f000066d000-0x10)={r1, 0x0}) ppoll(&(0x7f0000cda000)=[{r4, 0x0, 0x0}, {0xffffffffffffffff, 0x5014, 0x0}, {r4, 0x2200, 0x0}], 0x3, &(0x7f00001e8000-0x10)={0x77359400, 0x0}, &(0x7f0000ab0000)={0x4a}, 0x8) mq_timedreceive(r4, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f0000991000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000308000-0x4)=0x10, 0x800) bind$inet(r0, &(0x7f0000729000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:14:01 executing program 5: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup(r0) 2018/01/09 04:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socketpair(0x19, 0x2, 0x818, &(0x7f0000a42000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000775000)={0x9, {{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000315000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e86000)=r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d48000)=0x0) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, r3}) [ 55.293450] netlink: 42 bytes leftover after parsing attributes in process `syz-executor0'. [ 55.319019] netlink: 42 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000ed6000)=0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/09 04:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) r0 = syz_open_dev$mice(&(0x7f00007e3000-0x10)='/dev/input/mice\x00', 0x0, 0x200100) connect$unix(r0, &(0x7f000029a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000be1000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000082c000)={0x0, 0x0}) 2018/01/09 04:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) r3 = dup2(r1, r2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00004c6000-0xbe)="c1b195cc89a604fbbd4c85919cd00dfcd1a4431ece30c573fae47fd0642ef066428c134e9cbca9812f074251bbb8864fde38b66d62d6084d6dc62fb4cd33911a62c2f1666551a670ca1ba0c1f94df45b6840de52530c633f5f1aeb691f2a8417b177f8c88778012a77eca405e677bdb06f3b1e1d6ed7a482f753c49d600463bab2d00d2eef8fb4641f108373150544bc82bedb45abb19db7f9e719e6721d96457e0e220002e9929b53d82bba6dadaca26f5e93a9c2a7b6bf222acc1de571") write$tun(r3, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/context\x00', 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getdents(r1, &(0x7f0000082000)=""/104, 0x68) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ca1000-0x48)=[@in6={0xa, 0x3, 0xd72a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3}], 0x48) 2018/01/09 04:14:01 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x1000000800020) pipe2(&(0x7f0000bcb000)={0x0, 0x0}, 0x0) 2018/01/09 04:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xccc1, &(0x7f0000130000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e19000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbafe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x1ff, 0x3c, 0x0}, &(0x7f0000b11000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000650000-0xc)={r1, 0x6, 0x2, [0x100000001, 0xc0000]}, &(0x7f000047a000)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9d000-0xb)='/dev/hwrng\x00', 0xa000, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000015a000-0x4)={0x6, 0x9, 0x4}) r3 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000747000-0xa)='/dev/ptmx\x00', 0x20080, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000a45000-0xec)=""/236) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000bf8000-0x34)={0x1, 0x8, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f067c8300d70", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="842b4fda3fa8"]}) 2018/01/09 04:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00005eb000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f00005dc000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000434000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00005cc000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{r3, 0x989680}, {r2, r1}}, &(0x7f00002f5000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r5+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 04:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x800, 0xb1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b0b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x57, 0x0, &(0x7f0000354000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/09 04:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 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}) 2018/01/09 04:14:01 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknodat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000001a000-0x10)={0x6, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000019000)={r2, 0x3}) 2018/01/09 04:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000d48000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={r0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/09 04:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000da6000-0x8)=0x0) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000b67000-0x1048)={0x2, 0x7, 0x80000000, 0x0, 0x204, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x202, 0x18, 0x0, 0x0, 0x1001, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/status\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000095b000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00009c5000-0x1)={0x7fff, 0xff, 0x2, 0x2}, 0x10) 2018/01/09 04:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000763000-0x64)={&(0x7f00005a9000)=[0x9, 0x20, 0x7], 0x3, 0x100, 0x6, 0x3, 0x4, 0x3f, {0x5, 0x0, 0x3, 0x6, 0xffffffffffffff62, 0x4, 0xffffffffaf79e282, 0x8, 0x40, 0x3, 0xaccb, 0xfc, 0x9, 0x2, "d0a61a83991ee2ed0d8d62382cbaea242d9dafb6951c6554aa1c3a8d557682c5"}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ab9000)=@buf={0x82, &(0x7f0000a29000-0x82)="025ad749250ebe5f8a0785d0b3f032430539115328a1ceae911b87338dd000dad43e8eb6c57b3ded77fb9aecb701a591b7bb3d5cbcb9cea159ab49b4dfc66338499d6ab3387354bd2cbf17bd51ff53191307987e1e6c24310657fc8a65e2124f9d679056775cf7777afd20b7b4d02ec33450c5212c8699e87438b8ce7df32bd58d45"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="7cbf0000108000", @ifru_mtu=0x9}) 2018/01/09 04:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/mls\x00', 0x0, 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) pread64(r0, &(0x7f0000e41000-0x1000)=""/4096, 0x1000, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/09 04:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000955000)={0x0, 0x8001, 0x20}, &(0x7f0000775000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000725000)={r3, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9e, 0x6, 0x4, 0x7f, 0x92}, &(0x7f0000f93000-0x4)=0xa0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000058a000)=0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004e0000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e0c000-0x10)={0x6, [0x6, 0x7ff, 0x3f, 0x7, 0x3, 0x7]}, 0x10) 2018/01/09 04:14:02 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000)='/dev/autofs\x00', 0x3ffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000e000)={{0x3, 0x0}, {0x1f, 0x4}, 0x7, 0x4, 0x7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000)={0x2001, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000001a000-0x4)=0xffffffffffffff60, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000001d000-0x5d)=""/93, &(0x7f000001c000)=0x5d) 2018/01/09 04:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000094b000)='/dev/input/event#\x00', 0x400000000, 0xffffffffffffffdd) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) 2018/01/09 04:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a6a000)=[{&(0x7f00007a7000-0x29)="290000001800ff0009ff67e6000a002102000806000000070000860008000bc0fa211004030000ff00", 0x29}], 0x1) r1 = pkey_alloc(0x0, 0x2) sigaltstack(&(0x7f00007cb000/0x1000)=nil, &(0x7f00009b8000)=0x0) pkey_mprotect(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x1000000, r1) 2018/01/09 04:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a5e000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e1a000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000a03000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x40600) socket$inet6_dccp(0xa, 0x6, 0x0) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pipe(&(0x7f0000694000-0x8)={0x0, 0x0}) readlink(&(0x7f000051d000-0x8)='./file0\x00', &(0x7f0000237000)=""/19, 0x13) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000da1000-0x4)=0x0, &(0x7f000091f000)=0xfffffe52) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/09 04:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 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) listen$netrom(r0, 0x8001) sendto$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$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000574000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000087d000)=0x9, 0x4) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e25000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2, 0x7, 0x7a4, 0x10}, &(0x7f00008b5000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009b2000)={0x400, 0x7, 0x4, 0x6, 0x5, 0xee4, 0x0, 0x1d, r3}, &(0x7f000088b000)=0x20) 2018/01/09 04:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) 2018/01/09 04:14:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/3, &(0x7f0000012000)=0x3) r1 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b3d000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00007d3000)=0x0, &(0x7f00000b7000)=0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000d0e000)={&(0x7f0000522000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000023000)={&(0x7f00008b3000/0x3000)=nil, 0x3000}) 2018/01/09 04:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033a000-0x11)='/dev/vga_arbiter\x00', 0x11d3b960d98e4497, 0x0) ppoll(&(0x7f0000702000)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x8) 2018/01/09 04:14:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000113000)=0x0, &(0x7f0000f15000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000605000-0x8)={r2, 0x0, 0x80000001}, 0x8) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x200}, &(0x7f0000e42000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e42000-0xc)={r3, 0x100000001, 0x20}, &(0x7f0000001000-0x3)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e41000)=[]}, 0x10) 2018/01/09 04:14:02 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c0000000180847700"}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ff9000-0x4a)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ffa000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002a7000)={0x0, 0x0, 0xffffffffffffff01}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ffa000-0x8)={r3, r2}) 2018/01/09 04:14:02 executing program 6: r0 = eventfd(0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0xff, 0x4, 0x800, 0x2, 0x4}, &(0x7f0000001000-0x4)=0x20) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xd997, 0x210e01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x197e, 0xde, 0x4, 0x1, 0xa05}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x80)="50aafca34067e70e61be3287603c1e983ddc715329b03f640282358207927875a63e80eee5195fa8eee0998991c9f6fff7f19ec62ac106e8f007bed79f70978e96dfa82da4ccc87a1cc20c9dc591dc41b70a0731e60690e496c6c93feb2124760f61e4c6cdeac5163b2a79e4b23e1460e3d8d3a6c1c9c1c1b37863feb214a952", 0x80}, {&(0x7f00001ec000-0xb3)="82594468c564a70e46ca397bd6344b11efa9a6f59f9c64ad95184dd41fa670208e98a0ca00d61b6cea754dfd64855f17ff6f33498bc9749d3ccf8e0735d9a4b3149073d0f2d0f88ab33c3ec2012381eba01e150fb2f90856c403f2867dd5f3da95b364eed80b68a762fdf17998587efb3aa84f7ebfc07d76c9c690467655dbe93ff9d26e45e50816ea91eea15edad66eeb56c9cdb245e565ac4421b2d801ac64c04a4ce42258977991b4800af91c800dc045c9", 0xb3}, {&(0x7f0000001000-0x86)="f853f591794f77ada1e38388c8ffb0e42fb1fe5d50523feb70dcceca52f580c920296bb9f23b271c90b567c3f974f1440ac209139c389b707d5a90c6b82c38886a72c0c99cc8ef6e30d597531557e0613163985e767f81b9a54622be1ef01a3f6d2a81f31a221713ed0c42dd236cee0345c9cad347f40737fb7f89ccb7d4af5b89639b4fff11", 0x86}, {&(0x7f0000000000)="065fa86999ef2a725b8f115fcbde3d055cc15f211ca530dbce74a21810708e8aa0168a0fad1fe1be7b0651080dd261b97f0f477aaa667efe56af33a2ff024ab41526a9bf7112e38f2222c20df246c9a528085a4f9afa281ce9a525097e5a6655fbe175fab287cd1a85d9f35e4b6d57dc38a5bef1c01f5c9cb8c7cbbb1369966c0cc4412154e9cd4b68fc9a412a486333e504a80f2a65805bfb0091ba26fad19a0052b3319f615d06dc0c1bec668093389d46000769b9b1", 0xb7}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000cea000+0xca9)="2a5049f62e8861645e90c789f55721dd562bb4c878efc843408c1a4b4933c1082f5be481f680253589240128a7f784d30c1c0e8e127a552aaf9a", 0x3a}], 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000001000)=0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0x4)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1f4)=[{0xc8, 0x2, 0x100, 0x7ef, 0x2, "662d2705c41f27fbf40064eb26dfa0ad9d61909a7b31eff764e284b6c73312324cd57e89c3e58fff1a1868c7d6d69d6517bc7620930e8cd8bd29406b90c6279369184e04373afea40d4af078b48912b05b30e8a04c21efb299f4f536c3066462e7562c893a0ae7e53043a144e5da3afcb6a919ee1a93a01906de36d16f7c10f0c883e0e6b76075c11336078871dc37b364b59034c092bbeac4ab1d0a104297c419e6681f02d0ef827ef3ddae07752bd9daaaa655db99f7"}, {0xec, 0x0, 0x100, 0x4, 0x3, "ada11fecde27c54c1db95d5e48cc800d5299d58469c7e835855c27dffd6130e9f27c367c36d838e4300ce87dcff272e572ee7683ff5596affc39ff3204225a1d0f1316d7132032329880cef9435093f3c765f0c5c84859f35edb20376a196449d7ba5393b3e29507ebfb76ea533426f25cd5b97175a87a27a1b5db6a737dd641afb3bcb48b9de383a037b61e0a2ed913e559df6388504281c15c7369db402f1af6876db0efa429d9c209ae16fc7cd548ab1dca7453666352d72104a1deb2733db58ec935f0835cdbedd67646c36555e06ae742db980ffae7bc4a8e8f"}, {0x40, 0x8001, 0x800, 0x6, 0x3, "25aba94057b9bccee7ef78ef31bd8f0cbfae4f6506fe7785e926254df3008dc102de0e557b0eff25c8eb42b1b39d4c96"}], 0x1f4}, {&(0x7f0000004000-0x8c)=[{0x8c, 0x7, 0x400, 0xffffffffffffffe0, 0x3, "de9adbc6a0c2da872dc6d3faa73b5d62b6bac48b6fe2f930fb08626006dc1490394b6138215ada9004a205605f220642ba1a74625c38c1ac11c93a1b82770d93268f03a8a3711ad17654055745e30547759788a4ec0ee0b1fbded4774e7c2d05d4c2c4a6237645589de3450ff3f83ae04de0c7747622226ef9d4f9"}], 0x8c}, {&(0x7f0000003000-0x1b4)=[{0xe8, 0x7, 0x20, 0x7, 0x3, "aa37e3dd1a3c3af03c38c018ff4581c98e4bf2765c14220380408f95c79c8fde0ff48ccc11c384f96ca6bf773ca77015334a0d7cb235ef2a8693845daee5b3283dea006f2bd5522a2d733825adc9e2061f0556bbbb95a25de4c810a1e9966fcb3c22352d515c1ee866020226304f5f4461d0f6f4197c8ad1f4b7b0ca29507b169afad27889cd15edb362d86c29d640328750db4e5758769e1f328763863cb37e347c187326853f1337ee4d6f866db1bbdbc624e25c98e294e88c0e2b6a0575f4430f5c673b8dd47d024f4646783db8d17ccb74ec1e54e8"}, {0xcc, 0x8001, 0x0, 0x4, 0x2, "f61451e134d903bb5d2aa515282068d5fd42a564ed5dbf931a5d819f32caac575862dfa9b8bb789b91901cac8b5741ddefcba7ac3eee41f5358642d7905ae0b45ab99f4abe6edb81e9be727ddc0e9284e06cd581ffa6579ef882e33ab1a68bf8f9d89d900133f790d0f2b23d66d27dad732fcf52ea99eb7f71cf55f6da18968279d42a8c75f6c900560d18ba452738196877f69e5d7656d0115ce94d69dddfa036ff25dd5b736aa835d368e1c1f179ffd27cc02186bb8edc3eaa0d3a"}], 0x1b4}, {&(0x7f0000000000)=[{0xe0, 0x5, 0x401, 0x2, 0x1, "ebdc3c0fe5be06b2d5902a96c8805e4a965cd6911df1d3deeb2207fd685babc82340edb39a1a883690005c004d1943e84661070ba9edca903e200550b24cfbb6574193fb09fd18451a78855829810e0cdf7f70d5cc2641ec8547d63bc629cfb6e401fe9e7ee30628a4517766228febaa7b238d6a6ffa0a49077eb3d0250cf79ce55ab1671562379e3af25330b4f3da41cff6bb07618de4d318df1d0377ed4f5c321640efce3b07d68f58a20d6deaacf0e751301bb40dbcc1cc52ee3a9903b963c0541286a80f4b9ae4cc09ac32"}], 0xe0}, {&(0x7f0000004000-0x1010)=[{0x1010, 0x0, 0xf00, 0x100, 0x2, "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"}], 0x1010}], 0x5, &(0x7f0000004000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x4000}, 0x40001) 2018/01/09 04:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000050c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000914000)=0x8, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f0000e60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fea000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000b4e000)="ff98c24f535ae7f20e867c9543ddbdc54a158b26719c0c09135959b92c43ca9de7e2d570534aa5cb745634227a1ad2468e05d4e4980cc285a1f12de4cef458abea399ce00e676e4bff827fa408c5f29b291c79016bf1acb857e28de5588dfd8c30e1778ef665c4297b1834621cc8885df98c5ffc1e53bea0e5be810a9b5f366df49b5fe87bdb9be65170d569d082aaf511b01163f475e5b894de2b256b7b49be8893a29dd9790249063a46f805137a97291ae23cadebae17683231a0691daa30fb31375ffb5a67013a8a893ae46f6cf2a93fc8972fc3333980030f29bc23a58c9b771524f4") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000057a000-0xa)='net/icmp6\x00') exit(0xffffffffffffffff) writev(r3, &(0x7f0000c71000)=[{&(0x7f0000011000)="ff", 0x1}], 0x0) 2018/01/09 04:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) sysinfo(&(0x7f0000c43000-0x5c)=""/92) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a05000-0x10)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000396000-0x24)={0x4, 0x4, 0x1, 0x100000001, 0x9, 0x1, 0x4, 0x4, 0x0, 0x80000000, 0x1, 0x6}) ioctl$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]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067c000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000256000+0xfc5)={0x0, 0x0, 0x9a4}) munlockall() ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f06000-0x10)={0x0, 0x0, 0x8}) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r3) accept$packet(0xffffffffffffff9c, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000039a000)=0x14) sendto$packet(r4, &(0x7f0000000000)="e472d92950ec23920340f8c4059ffb0f93b4318708d1dcdfa6711ec19eae58eb08d7754b192245ed43e343f0bb87203987ff9afc43", 0x35, 0x20000011, &(0x7f000024f000)={0x11, 0x100, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mkdir(&(0x7f000034e000-0x8)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x4000, &(0x7f00000ba000)="") mount(&(0x7f0000500000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00000e1000)='ext2\x00', 0x1793d0ab4bda7a2c, &(0x7f0000ffc000)="") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ada000-0x10)={r1, r2, 0x8}) r6 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000db4000)=""/1752, 0x6d8) getdents64(r6, &(0x7f000051a000-0xc2)=""/184, 0xb8) 2018/01/09 04:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000a78000-0xa0)="e0bbc44b7ea41b2ca0dd3c3875c5c6c5dd031847cf4f133f71c6f35b1df1abab04ec279315d154e35f2eb6986c44d34f98f7ff9bfb5503723f9055ba95ce508640d6e09a1ebf6313812134653e0fc18b4cf289115096cdc24fa7a4f82b08fe98da8f7af669a751b0cf50b05c9a62abeb009ba0c424851fd4724a31bd69a7577e25e87a90aeb3410352bd350704f35c4ab2bb68375b9433287acef2d544bb1bad") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) prctl$setendian(0x14, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) recvmsg(r1, &(0x7f0000f64000)={&(0x7f0000f64000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f64000)=[{&(0x7f0000254000)=""/52, 0x34}, {&(0x7f0000f64000)=""/36, 0x24}], 0x2, &(0x7f0000f65000-0x1000)=""/4096, 0x1000, 0x0}, 0x100) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006a6000-0x8)={0x0, 0x0}) 2018/01/09 04:14:02 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049c000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000d19000)={{0x8, 0x573f}, 'port1\x00', 0x88, 0x100008, 0x1f, 0x3, 0x40, 0x200, 0x2, 0x0, 0x2, 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]}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000f0000-0x28)={@common="7369743000000001fffffffffff600", @ifru_data=&(0x7f0000eaa000)="0900000000001fb90000000402000000000085000000000b710007ffff0500"}) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/01/09 04:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000569000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) [ 55.704965] audit: type=1400 audit(1515471242.169:46): avc: denied { create } for pid=10188 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/09 04:14:02 executing program 2: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000df1000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000b64000-0x4)=0xba, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000df0000)='/dev/usbmon#\x00', 0x3ff, 0xa0000) fstat(r0, &(0x7f000033d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000520000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000ded000-0x645)="11", 0x1, 0x4003, 0x0, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000804000)={0x0, @in={{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]}, 0x6, 0x7, 0x7, 0x7, 0xfff}, &(0x7f000085a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000df2000-0x20)={0x4, 0x5, 0x8, 0x3f, 0x400000100000000, 0x1, 0x9, 0x8000, r3}, &(0x7f000015a000)=0x20) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000df2000-0xa0)={r4, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4c1, 0x3ff, 0x80a7, 0x0}, 0xa0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000df3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000666000-0x4)=0x9) 2018/01/09 04:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)={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]}) fremovexattr(r0, &(0x7f0000f97000-0xc)=@random={'osx.\x00', 'ppp0-)\x00'}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/09 04:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c78000-0x1f)="1f0000000201ff0004400000000001010000000000000005010000c5002100", 0x1f) r1 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002fe000)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f8c000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b7c000-0x7e)={r2, 0x76, "a2a1f5df0caed72dbb4d305ec8c75dda1e8aab1455fb6272096936602eb057e1163ee2c2bad49283e11dd21ad32bef5f5f3c4c7c382f4727fa3538c2e6fbac49ecd808945b32970e273fd80b6ead55087cb2e6a87a69f6f8128a257289695380cfee173db349614354059f3467c51244987197927309"}, &(0x7f0000d1a000)=0x7e) r3 = creat(&(0x7f0000517000-0x8)='./file0\x00', 0x10) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000930000)={0x6, 0x6}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000ac7000)={0x20000004, 0x0}) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000a6e000-0x52)=""/82) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000186000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6}, 0xc) exit_group(0x4) 2018/01/09 04:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000a66000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000401000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000432000-0x4)=0x8) ioctl$TCFLSH(r1, 0x540b, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000047000)={r2, 0x1, 0x6, [0x9, 0xffff, 0x955a, 0x7, 0xdb, 0xffff]}, &(0x7f0000b7d000)=0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fc9000-0x4)=0x8, 0x4) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00002df000-0x4)=0x0, &(0x7f0000493000-0x4)=0x4) ioctl$TIOCSBRK(r0, 0x40044590) [ 55.766392] device lo left promiscuous mode 2018/01/09 04:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000042e000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000500000000000000040d000c00000000160000002008", 0x29}], 0x1) pipe2(&(0x7f00000aa000-0x8)={0x0, 0x0}, 0x80803) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000285000-0x14)={0x0, 0x5, 0x0, 0x7f, 0x0, 0x80000001}, &(0x7f0000921000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bb3000-0x8)={r2, 0x9}, 0x8) 2018/01/09 04:14:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000)="", 0x0) [ 55.801848] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 55.910938] device lo entered promiscuous mode [ 55.917773] device lo left promiscuous mode 2018/01/09 04:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00004c4000-0x4)=0x0, &(0x7f00008d5000)=0x4) fstat(r1, &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r2) 2018/01/09 04:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) write$eventfd(r0, &(0x7f0000154000)=0x78, 0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/01/09 04:14:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=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}, {{@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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x82000201, &(0x7f00000ef000-0x8)='./file0\x00', r0, &(0x7f0000002000-0xab)="0dc51b9bec02dc6ff3903be43e3e7f4769e954bbf88224b2f4ad73214b6702fe3f5bafdcadc8e397943a484470b5b333992bcc58b9d32a630b5447811de3c43afe63b158c11f5f2fb2d802530a7430cc30d7b9a8b8bef4918d2000864aa59047a90ec47ecc804c1ecddb525cf1748ee4cc967c28ba36cbdd731849073b8b1aea5a571cd14a08892956dde699d601af800572e2f90060b0bf6e70efcfcf6e5bee795a1cb0f34e9ae17f5d7c") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) 2018/01/09 04:14:02 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x1}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x3, 0x40, 0x3}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9a000-0x30)=[], 0x0, &(0x7f0000d9a000-0x58)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/84, &(0x7f0000d9b000-0x4)=0x54) 2018/01/09 04:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000968000)=0x400, 0x4) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/09 04:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) clock_gettime(0x2, &(0x7f0000ef6000-0x10)={0x0, 0x0}) 2018/01/09 04:14:02 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x20, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 04:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000311000)='/dev/input/mice\x00', 0x0, 0x101500) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004be000-0x8)={0x0, 0x5}, &(0x7f0000211000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe7000+0x9ff)=@assoc_value={r1, 0xee}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r2, &(0x7f000014d000)=[{&(0x7f00001ce000)="7679a0", 0x3}], 0x1, 0x0) 2018/01/09 04:14:02 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r2 = inotify_init() dup3(r2, r1, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x3c) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000053000-0x40)={0xa51, 0x9, 0x68e, 0xc1, &(0x7f000001d000-0xc1)=""/193, 0x44, &(0x7f0000052000+0x86a)=""/68, 0x5c, &(0x7f000002b000)=""/92}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000054000-0x8)={@rand_addr=0x1000, @broadcast=0xffffffff}, 0x8) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/09 04:14:02 executing program 0: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008bb000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b71000)=@newsa={0x160, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:14:02 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000c9000-0x8)='./file0\x00', 0x101000, 0x1) fcntl$setstatus(r0, 0x4, 0x44800) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000f08000-0x3)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423e, 0xbfffe) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000d8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/09 04:14:02 executing program 6: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 04:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000085c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ca000)=0xc) getresuid(&(0x7f0000e88000-0x4)=0x0, &(0x7f0000903000)=0x0, &(0x7f000083e000-0x4)=0x0) getgroups(0x2, &(0x7f00007c9000)=[0xffffffffffffffff, 0xffffffffffffffff]) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000479000)=@file={0x0, ""/108}, &(0x7f0000e4c000-0x4)=0x6e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000deb000+0x92b)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000362000)=0xc) getresuid(&(0x7f000008f000-0x4)=0x0, &(0x7f00009ae000-0x4)=0x0, &(0x7f0000b28000-0x4)=0x0) stat(&(0x7f0000783000)='./file0\x00', &(0x7f00007b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000128000-0x38)={&(0x7f0000b89000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000675000)=[{&(0x7f00002b7000)="c32fa48544da29f297831afb54806d7c174d79d1e3fffad4183fecf5bad4fd2bc874a6d0fc61a7c84479fd64d5943aa58bca8f17a5f57d22515716b1255835cf6eb6e6114a9603b53a4361b8eaeccd1453af28debeee785999dfd0ca3288bc4316f968a8bee1bf27f6fee4f861d465b2099d3d9e71b2ac53475f84be508e169454c6b7fe4e7e07c25a46cf453a2fa609ae129ad912d16dd7155c745564ced628aa974b55fca242d5617e160f7ccf5baec13b51dc454aacf2fd32284736efae71d6599327ee98fdf46fd0d8a3149e38bacb36", 0xd2}, {&(0x7f0000172000)="181aa0815dd8a878cfedfc1c265921cc55626f7a49f01e754c796854877623897749405831cb1ba25be9b29481bbc7d29eaca79cc3ed9021b1b81bbda21274bba1808de9df24d098a2df3316022fdc8c59d13693ab969f937e3564d4dc3ef1fc06b0c054984b2605100f5b4d390cb7a68e8645ccfb6aba3760f4da322fd0d22aa65313bc6402f026140d59c3a276e7095b9547cb7fe19abaede37f1713d9b912f786f1594cf99c5eefedee0da9911af175eb7723b8f7d09126bd11e95c8be9f51ce74ed2948573c255a406a5251a9fbd18366e95d53f5f52754d4e841325fd32d87514990d71dfc16d66407ec4", 0xed}, {&(0x7f000071c000-0xde)="95336a7cb3484fa973263b1bd3c2389ec24d2aa20546ea0c10ba595f201ff16d3b7527afc5706592c55f46dc3ca0b119ec925720f70d4e289cc89e9ba5d16845a9843959c05cb81053dce268251031d943b227a14ea22b9304c3f8ad551f09d7399a1e01bf9b1aa43346a9c9b05b62c758a1102fb5342ede652f0d2c195a2ef8724070b8276bafdf9e7bebef3161e3399d7b04398e8cfa9099607709f9c4c1296e0f11e46f6d3e61872aa6a171bc219b823c8553dec58362895014758081577083562ee13441e9ba7c05b29f0e3d42cc012949102da000dca32333f38f9f", 0x3fc}], 0x3, &(0x7f0000f19000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x4}, 0x40000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = epoll_create(0x400000000000800) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009b6000)={0x8001, 0x0, 0x10001, 0xa37a}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000210000-0x10)={r11, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r10, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_wait(r10, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r9, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/09 04:14:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000)=0x3860) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 04:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000778000-0x20)={@generic="da4bb4b9b592dcb22d42bf84731133df", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000031b000)="1f00000002030100008006eb0000068100ed3b8509000200ff080000000000", 0x1f}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009f8000-0x4)=0x0) [ 56.080820] audit: type=1401 audit(1515471242.549:47): op=fscreate invalid_context=7679A0 [ 56.157615] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.162706] CPU: 1 PID: 10308 Comm: syz-executor5 Not tainted 4.9.75-gb54d99a #8 [ 56.172717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.182757] ffff8801d8fc7930 ffffffff81d93049 ffff8801d8fc7c10 0000000000000000 [ 56.190835] ffff8801cc44c110 ffff8801d8fc7b00 ffff8801cc44c000 ffff8801d8fc7b28 [ 56.198803] ffffffff81660b1a 0000000000002a2e ffff8801d95820f0 ffff8801d95820a0 [ 56.207452] Call Trace: [ 56.210019] [] dump_stack+0xc1/0x128 [ 56.215355] [] handle_userfault+0xa3a/0x1310 [ 56.221404] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.228407] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.234785] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 56.241685] [] ? handle_mm_fault+0x117b/0x2530 [ 56.247885] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.254090] [] handle_mm_fault+0x1fd1/0x2530 [ 56.260117] [] ? __pmd_alloc+0x410/0x410 [ 56.265798] [] __do_page_fault+0x5c2/0xd40 [ 56.271662] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.277604] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.284239] [] do_page_fault+0x27/0x30 [ 56.289744] [] page_fault+0x28/0x30 [ 56.294989] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.301799] [] ? SyS_setitimer+0xbb/0x210 [ 56.307574] [] ? alarm_setitimer+0x130/0x130 [ 56.313602] [] ? do_futex+0x15c0/0x15c0 [ 56.319204] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 56.325852] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.333333] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.339886] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 04:14:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000029f000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000703000-0x92)=""/146) r1 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000efc000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000028000)="cbfa6e8b97ce5c91c73b66a9ab51767768d451741675d06bab6311b9209e76617c1ed386889a20a534332ce956ce98666434a6f1519af2f7a8453bb675724cfa9da2b5d24c027c7756af37b3bfd5081f6c992d9b7c45b2799d5f5df48651b64bfc9813802d5c0dacabcdafb01c2687a8785d6f651522a1630211298e6934373d81cf23d8796f52436d", 0x89) r3 = socket(0x10, 0x807, 0x0) setsockopt(r3, 0x100000000, 0x3ff, &(0x7f0000b80000-0xf7)="0640ba9381a4362dc79660070000006a504d5030417e887a0e807f88e84c903d15fe15f46d0bc1d494a20b49d47d1bab80b337ec7262100581079bcc7c1d975754e71b2fc6c914b3a05c3a8ab6c0649c980214f247069e074a06c4398f9407fe2b41393c8bcc80d147621ef013ebd265f0f8f224d22b3e77ab406031a91703a14cfa1db7d28f2c5aecc23e5a837408b86fa744402f0e60101a4b8f46baa918797dd6ad253dd9790f8f00c6fc61e5379af18fef6b0f7184090d86a5a2185eef761e2f22560c5455fb918e59935b6c6e8c601696b4ce95ea66f2400fbf3ccd417a8b5e2549caa7b5fc1c7f10f06d3856ca04b9976ac7a2e2", 0xf7) fcntl$setlease(r3, 0x400, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b62000-0x4)=0x3, 0xfffffffffffffc4c) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e00000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f00004bc000)="22277dc5a556c9b36d5b665781c4344e617c2a952b50caf6502608ee1d997dd1d1b2", 0x22) getgroups(0x1, &(0x7f0000aaa000)=[0x0]) setgid(r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000797000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000e0e000-0x4c)={0xd260, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000dde000-0x1)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000b8f000-0x4)=0x678, 0x4) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000aab000)={@common='bpq0\x00', @ifru_flags=0x2}) r7 = getpgid(0xffffffffffffffff) ptrace(0x4207, r7) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000bb5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bab000-0x4)=0x8) ptrace$setopts(0x4206, r7, 0x73d, 0x20) 2018/01/09 04:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000066e000)='./file0\x00', &(0x7f0000089000-0x8)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0xa51, 0x7fff, 0x208020) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ea000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b38000)=0xe8) getgroups(0x3, &(0x7f0000cf1000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = socket(0x11, 0x803, 0x300) setsockopt(r3, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = fcntl$dupfd(r4, 0x0, r4) write$tun(r6, &(0x7f00003fe000-0x3e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="d97dfa1ebe5a", 0x0}, {@current=0x0, @random="09b97d327edf", 0x0}, ""}}}}}, 0x3e) recvmmsg(r3, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/09 04:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008b6000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000601000)=0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000ac4000)={0x2, &(0x7f00007e0000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/09 04:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bd4000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f27000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000087d000)={0x0, @in6={{0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x2, 0xf7, 0x3}, &(0x7f0000632000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000622000-0x10)={r1, 0xb4, &(0x7f0000def000)=[@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}]}, &(0x7f0000b45000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cd5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000e5000)=0x0, 0x4) splice(r3, &(0x7f00004c6000-0x8)=0x0, r3, &(0x7f00003e1000-0x8)=0x0, 0x7f, 0x2) fcntl$setlease(r3, 0x400, 0x2) connect$inet(r2, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000874000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f000000c000)={0x5, 0x8, 0x1, 0x1, 0x8, 0xffffffffffff8001}) r5 = fcntl$getown(r3, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000400000-0x8)={0x3, r5}) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r2, &(0x7f0000ce1000)=""/4096, 0x1000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000131000)=0x0, 0xfd52) shutdown(r3, 0x1) 2018/01/09 04:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) close(r0) dup3(r1, r0, 0x0) 2018/01/09 04:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ed000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000052c000-0x8)=[{0x4, 0x3}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c5000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) epoll_wait(r1, &(0x7f00001d7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x7) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x5, 0x0}) 2018/01/09 04:14:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') ioctl$TIOCCBRK(r0, 0x5428) r1 = socket(0x18, 0x0, 0x3) accept$nfc_llcp(r1, 0x0, &(0x7f00009db000)=0x0) 2018/01/09 04:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8443) shutdown(r0, 0x0) 2018/01/09 04:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000077000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00009dd000)=""/162) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/09 04:14:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x42, 0x0, 0x20, 0xfffffffffffff687, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) [ 56.438253] device gre0 entered promiscuous mode 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000171000-0x7)="0007f07f7300bf") socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f00008eb000-0x60)=[{&(0x7f00007e8000-0x7c)="eff9152b6fa8c361486f5a300d1157dd56187bb438331686d274a5fd6d4a2c39959743e3de6567f2d9d0c5772fa4b1dd1fa6959ac573b52141c468d6d132adb26c315e6b09faa2c83043f0b12f64c838fa61459183b44e661025014d628156cc73ca562b4253dbbf943b4b817a1aefa649bcaf035d2192535ebb5a92", 0x7c}, {&(0x7f0000ce8000-0xb0)="a7aa080283f86232e7bcb234c7bb64d94d6b5406a65abe06ebba80feb05e851b15889113f2fff007a498f9c279b4f5714b9f2b743abde12223250275849e84b5cdde359bb43d8592bccaf44df87499b6b08e1a5c7f5baa8aa83072906052d21073d8779878b6d64dc251c66b3ef586493e350ad2b923e75dbbd87b662acc9ec19b8bc232f454ded7044a3b9e17b130c75061ecdc43af6424de4dc049f6961bd55fe49e8dee0e09f7279aaae16b78a197", 0xb0}, {&(0x7f0000bcb000)="babd6759b177e82192d3da2ec591cc6e0a6b28742a", 0x15}, {&(0x7f0000b88000)="6b5dcfbb5263e88f73a38931b8d3ad2b2d75693c5c072405b68f6d6307a0720412003a06d2a73fe159195dcd77e11ad8a1", 0x31}, {&(0x7f00008d0000)="8a2a99ceaa6ec79682599a020225d4ce00ec5c3d9a99ce9dbc135a53de36ffa7ba6ec5592a70cd7fcce00a8ee2aec3e64d8ae924f676d670c3c8cc5420f968b5685c8c22ecbe6a6995de241f", 0x4c}, {&(0x7f0000f24000)="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", 0xfd}], 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082a000-0x16)={0x0, 0x0, 0x7, [0x4, 0x0, 0x0, 0x8, 0x3, 0x400, 0x300000000000000]}, &(0x7f0000f80000-0x4)=0x16) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f92000-0x3)={r2, 0x10001}, 0x6) connect$netlink(r1, &(0x7f0000690000-0xc)=@proc={0x10, 0x0, 0x2, 0x20}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000961000)={0x0, 0x0}) 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x7) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b50000)=0x0, &(0x7f000071f000)=0x4) r3 = add_key$user(&(0x7f0000f81000)='user\x00', &(0x7f00006f0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000066a000-0xfb)="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", 0xfb, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000699000-0xe8)={{{@in6=@mcast1={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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b38000)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000af7000-0x15)="4160fb54ac4317671d7ae0ca04d1de5849581ac2", 0x14) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000067000-0x4)=0x0) 2018/01/09 04:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000695000-0xb)='/dev/hwrng\x00', 0x28180, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007f8000)={0x0}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000776000)={0x10, 0x0, 0x2, 0x10000}, 0x152) bind$netlink(r1, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) readv(r1, &(0x7f000024a000)=[{&(0x7f0000050000)=""/75, 0x4b}, {&(0x7f000074e000-0xe9)=""/233, 0xe9}, {&(0x7f0000a0c000-0x1000)=""/4096, 0xfffffe0f}, {&(0x7f0000b4f000-0xb0)=""/176, 0xb0}, {&(0x7f0000344000-0xc9)=""/201, 0xc9}, {&(0x7f0000267000)=""/1, 0x1}, {&(0x7f000025b000)=""/146, 0x92}], 0x7) 2018/01/09 04:14:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r0, 0x0, 0x0, 0x400000000002) open(&(0x7f00002d6000-0x8)='./file0\x00', 0x10000, 0x0) 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f0f000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f10000)=0x14) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000f11000)="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") mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000f0f000)=0x0, 0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) 2018/01/09 04:14:03 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a57000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007e7000)={0x0, 0x89, "3020dbb19927616aa217e5d11025a14ca544841b74a6be2d69abe03da46545944b569e98260219d09154ab247a8ed274e62c2c0d9f82fa44d8745d32fce941574f41b823f11e861f94790dbb385d7c16501b15b1bff3c013c427fb3a1a0223ab9f56de4336befe82d3cf1541e8b523583b006df712cbc399e3adab4695e088f5e39bf65026a5a21043"}, &(0x7f000081b000-0x4)=0x91) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000067b000)={r2, 0x8000}, 0x8) close(r1) 2018/01/09 04:14:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000a85000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c5b000)=0x14, 0x80800) fcntl$getflags(r1, 0x409) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000513000+0xb12)={0x7, 0xffffffffffff7778}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002f3000)={0x0, 0x0}, &(0x7f00000b3000-0x4)=0x10) 2018/01/09 04:14:03 executing program 6: r0 = socket$inet6(0xa, 0xb, 0xfffffffffffffffb) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:14:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) process_vm_readv(r0, &(0x7f0000a6e000)=[{&(0x7f00000ce000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000e02000-0x50)=[{&(0x7f0000598000-0xa9)=""/169, 0xa9}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00003e4000)='/dev/snd/timer\x00', 0x0, 0x901000) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000eea000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d7000)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000143000-0x4)=0x0) 2018/01/09 04:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006f9000-0x4)=0x9, 0xfc8c) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x4, 0x0, 0x0, 0xacc1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000418000-0x10)={0x9, &(0x7f0000028000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x76bfb8b9) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d5d000)={r2, 0x21}) setsockopt(r0, 0x0, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000039c000)=0x0, 0x4) 2018/01/09 04:14:03 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x224100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x1, 0x99d, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) keyctl$setperm(0x5, 0x0, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000ca4000-0x19)='em1userkeyring^{selinux-\x00', 0x840, 0x14, &(0x7f00004c7000)={0x1, 0x1, 0xd, 0x9, 0x2, 0x6, 0x4, 0x4}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cda000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x5014, 0x0}, {r1, 0x2200, 0x0}], 0x3, &(0x7f00001e8000-0x10)={0x77359400, 0x0}, &(0x7f0000ab0000)={0x4a}, 0x8) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/09 04:14:03 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000eef000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00001d1000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00\x00 \x00\x00\x00\x00\x00\x00\x00T\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = getpid() waitid(0x0, r3, &(0x7f00002a4000)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f000077f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000be9000-0xf1)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000594000)=0x80) 2018/01/09 04:14:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000728000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) r1 = creat(&(0x7f0000236000)='./file0\x00', 0xfffffffffffffffe) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000024b000-0x28)={0x57, 0x3, 0xde, {0x400, 0x7b}, {0x6, 0x5}, @cond=[{0x1, 0x5, 0x200, 0x8, 0x2, 0xfffffffeffffffff}, {0x0, 0x6, 0x7, 0x7000000000000000, 0x7, 0x5}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000295000)=0x0) syz_open_procfs(r2, &(0x7f0000fb8000)='fdinfo\x00') 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) socket$netlink(0x10, 0x3, 0xa) flock(r0, 0xd) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000051000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000e4a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a9f000)=0x1c) sync() mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) [ 56.687349] device lo entered promiscuous mode 2018/01/09 04:14:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002be000)=0x0) getpriority(0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0x10, &(0x7f0000001000-0x10)={0xd, 0x7fff, 0x101, 0x20}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000)={0x7, 0xfff, 0x200, 0x100000000, 0x4, 0x3f}) 2018/01/09 04:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bee000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000345000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000dd4000-0x20)={0x0, 0x7, 0x7, 0x8, r1}) r2 = syz_open_procfs(0x0, &(0x7f000068d000)='net/softnet_stat\x00') sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f00000c4000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/rtc\x00', 0xc00, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000061c000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000dbe000-0x1)={0x6}, 0x1) 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') read$eventfd(r1, &(0x7f000074a000-0x8)=0x0, 0xfffffec5) 2018/01/09 04:14:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') mount(&(0x7f0000250000)='./bus\x00', &(0x7f0000499000-0x2)='./bus\x00', &(0x7f0000a8e000)='hfsplus\x00', 0x10000, &(0x7f0000505000)="d6a8884fe53778dd7583831877c0ca1e319136239a390640e0d6c0bb858e980b425360a19cbdb89b748bd975819e1701d1f3d633b71e5e2461e2a8b8d2a541e0e3e870b239eaad1ca237b1f34ffcc94447f044fdab3209645dcaa11ae7735e9d0f61b0c088a3f7b826fd1fbb3073dab8fa5d031397b81604a58836eb81bd1f2e7baf38de6287784ea6629b36ed0da1074722b3c11b874666b43f6b8fc13b48ef235906f1190847d783e4f4f764a82835c07395750f3e4cbc13a324088c4bf37f5b7c9757174a3a65f44354e83f29ac6d504e85fab59dac6221847d") r0 = open(&(0x7f00007ab000-0x6)='./bus\x00', 0x8000, 0xb0) getsockname$inet6(r0, &(0x7f0000fa5000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003aa000-0x4)=0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000529000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) getpid() waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = open(&(0x7f000098b000-0x8)='./file0\x00', 0x20040, 0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ad6000-0x4)=0x6, 0x4) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000970000-0xd9)='x', 0x1) 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x1) r1 = syz_open_dev$mice(&(0x7f0000474000)='/dev/input/mice\x00', 0x0, 0x286000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00008f5000-0x4)=0x3f) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000de9000)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x4)=0xc) lstat(&(0x7f00008b2000)='./file0\x00', &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00002f4000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockname(r1, &(0x7f00001b3000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d20000)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000696000)=0x0) getresuid(&(0x7f0000555000)=0x0, &(0x7f0000932000)=0x0, &(0x7f00008a2000)=0x0) stat(&(0x7f0000cdf000)='./file0\x00', &(0x7f0000215000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000466000)=0x0) stat(&(0x7f00000be000-0x8)='./file0\x00', &(0x7f000027e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069c000-0x4)=0xc) r11 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fa9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0d000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048b000)={0x0, 0x0, 0x0}, &(0x7f0000070000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000045000)={0x0, 0x0, 0x0}, &(0x7f00006b7000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004d3000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000e26000)=0xe8) stat(&(0x7f00008e7000-0x8)='./file0\x00', &(0x7f00007ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() fstat(r0, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() sendmmsg$unix(r1, &(0x7f00005a8000)=[{&(0x7f0000eb1000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000154000-0x10)=[{&(0x7f00001d9000)="f43eaf9d1e7534b7f7e3ce4f6601a3e7ef6d67bbb4bfe2bee8d8a014c5b92a0cccb7f0e71778a89f17e325b7cde0de2a56eea6ec14348d977c506e8e6e5d2a7421b445c1f612bc57e374480af25f43bfa73eab6f0a55b8933c4da6cdcab29bac0fad32421f28765485e6cc6c6a1d758a666bc804b5973ecd58d1", 0x7a}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f000008e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003b8000)=[{&(0x7f000052b000-0xb6)="7be5cfe0f627dfaf291b38ed0f0a042203b4542352f33d39feb0d38cee5eaa1029b1848657986a736a2706effb97e8e0c546b5e70089100f47931130ba1ea1bab9f8a980a6e5a16491872014e758956e7caf8601877f94e56e704807a732b2956043ce38d3b95b7ef7c98f65f42522f73ad9bd4e919de6702f2663d6200b7c5f716376770a4d01a0346d9a7444cd4fe63825d42fd407370880873ccf400f9a5ba228624279096071ebf0515973a0ebc33ed37ddd09fc", 0xb6}], 0x1, &(0x7f0000f57000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb8, 0x10}, {&(0x7f0000df2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009cc000-0x10)=[{&(0x7f000089d000-0x9d)="9fc87ead95987e217948af67b2d165674b27e97f0cd37e03560798ab0f682293f4e3e37052886a69b727ec1165bde80b1c4369f26cbd7ddc4de9548e668a9200f19c83b40345dcf17c03a529c3f24823c77d7c112741c083d56578d6161173335a4cddc7e9be445aa2969c3690573b5730930b3c45feef3d99875c077df59b1f66e9151425e75bcb20a95cf92130277cb992d10a07caf379b328300bcb", 0x9d}], 0x1, &(0x7f00007d4000-0xb0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}], 0xb0, 0x24004000}], 0x3, 0x80) 2018/01/09 04:14:03 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000008000)='/dev/input/event#\x00', 0x0, 0x401) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2018/01/09 04:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) syncfs(r0) 2018/01/09 04:14:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x80, 0x1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000e1b000)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000005b000)='./file0\x00', &(0x7f0000fe3000)={0x3, 0x8001}) keyctl$search(0xa, 0x0, &(0x7f00006dc000-0xb)='pkcs7_test\x00', &(0x7f0000567000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) r0 = creat(&(0x7f0000f72000)='./file1\x00', 0x8) accept4$unix(r0, &(0x7f0000c6a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000016c000-0x4)=0xffffffffffffffbb, 0x7fa) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000afa000)="8aef65e168ec7b490794f5475c5c4f35984936b38258ecbf1023cee57c8c3f1e426d755b3b78e75fa5e4a5e8e814cb4638adbf918516f46a4b8b9a496ea3b705c26cf2c8cb743efece445914432bca1cff4ae6bb33ffd4c4ebe1de4b051373baf416d5aa469ac149db6f98ce9edc936a61340f4e277bb76bb32c0a125caafd32551e1980652a2aeceab0cf02c964ff318e07c96a7242cfb86b4fbb9c2f121ee6edf0e5a19ccef1a761cb16d7884b28ca2eb9b9cd5c6b962dea6157405ee9ae") r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000016b000-0x2)='./file0\x00', &(0x7f0000436000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000852000)=0x0, &(0x7f00006a3000-0x4)=0x0, &(0x7f0000489000-0x4)=0x0) r5 = syz_open_dev$random(&(0x7f0000b98000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a3e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003c6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f000055f000+0xf14)=0xe8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000088e000-0x17)=""/100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a8c000)={0x0, 0x0, 0x0}, &(0x7f0000521000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00004e7000-0x150)=[{&(0x7f0000339000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000094d000)=[{&(0x7f00000a2000)="6ede05822a6836313247d9423f1febf0c5f30c047f333ddbf83530134c", 0x1d}, {&(0x7f0000c03000)="b96a33251c1654f4c1bbc7b35514129314dff5050ba73009757c53b89876c11709a4fb75de9c132186f393646797376f982385e59a8ba01dd236cfc78c979de3a03f2e32078435d7472f7972ccdd0ccb3eae1958e762", 0x56}, {&(0x7f0000a9f000-0x7b)="eadb1953074b09cb6820a7d394228edd94b18b18a825c4287e58642d4c89e74b62ddb292047078db4c4fe66b34e0b6fe4e11c8f17692f141dea417c9583c2f41fb448eaadfc3ab335dd712e8bf1358f3a1b89adf4ec23ca2ee595ca6024758079c89825682c6ef380f0618d428e7488014118556f46c780b50052c", 0x7b}, {&(0x7f00002f1000)="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", 0xfb}, {&(0x7f0000dc0000)="051c17ef1416554254ba6c401420a01b08b06e9028b405730b0032b80c323aac1fcba46bca6ba6287ec97083b70bc2c74972d70d85fd508bc564cbe46767bb30bfdf67cc033827b2ad280c4973ecca8d049977869ffb95", 0x57}, {&(0x7f000093b000-0x23)="bba2a13ab72075a1b9384b512e8000bffdd0970cfb44f7c011253ecd67c7963d2b8b0c", 0x23}], 0x6, 0x0, 0x0, 0x4000004}, {&(0x7f000019e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007af000-0x60)=[{&(0x7f00005a0000-0x87)="184503726ba4b378cd6c5e92608d3c451c1f8340f2c486e9345070f353436e8a9af82b9668a0b2dd3249af9dec890bd3a51041e252166dcb139ffb5b05e5998634761331e2d16edb6886025a2599ac86b70c3e3fcfe50bcd0323b6b5610209d4a15f9c676808a5388fc905557309e8f12af75920f793a9e056f4fa5a1d13a970561be4a9b28f32", 0x87}, {&(0x7f0000c95000)="bf4511ffd3f246fe1a66a86c59008424cbb8dbbea84b49a0f59efcbd0d57a3998cb32ce87bccb615d4d4450e892cdf63e936b7f1e827da4b5f96b403c3b47a211d4572899e46f866843338a81c5f5d179ec81adbcfeb5cffae0436f7e3a428b6fbb15898e3a9bffa0505497a02c7624f65807ea4b4f3ed819fd312204604839f055f4391b2f7990ea2b39693cbba17791a1eb466269e87f4006a9179c01ed1006b8393f4a23d47eab5eebf1d2cc929f6af09b04d7e0f20e2ae139daff362f6ca11ab27f03120a0dbb6a4665c5ed26d0f772167a261c7942e949475a46bd6dd52b6cd3a73a02b5a79060dbde1a880b71a17358666", 0xf4}, {&(0x7f000065f000-0x13)="8df0f44e38d1b07ccb36a96eaaaecd852b501c", 0x13}, {&(0x7f000005d000-0x9a)="bd9fb48a2f2c08f40b06be8eb6041120b59a737e4f7e61a91bb32c152cabd4b85c743f81e9cd04e9ea9a51dde64ba3fd57570cf1d748db884bb977cfb4acda2978ac35bd129dd14e9eded19b28ce9a55d4dda2185e330d34028782a908f39a621814c9a28826c7083d702cafef6f98d86d4831b88c64083ecea873da6b27c2c101e5cc69170eb05bece2e5f93a183817ee4b7222e27eb4128fd0", 0x9a}, {&(0x7f00005ec000-0x96)="0e9fd50196baf86b6ff17a3c9c98102d51081d6b2192f6ea04d1a07b55fbaf98c46cf4a38c458e2f71d2bbf133fa4cbd3d8625a2ba59b57dc8c5145f2a21c04168339e3793fb2ce43f0690456d4025ebdb96a71290bbbddfa08fefa93db74902ffacbc9f8d803c6094d61e678a7cbd7251c9ddf4591437d6f72ebc74f0b90ee6c21537dbe658249a38e4b981883594c6e354ce5f797d", 0x96}, {&(0x7f000087c000)="", 0x0}], 0x6, &(0x7f0000abe000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}], 0x38, 0x0}, {&(0x7f0000f9b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec1000)=[{&(0x7f0000abf000)="354a9f2cc5cf9b42e90409414211d9e053f3bd37ce219182ea0a73746fdee118972ff14895fc9cbf42e571b9dc8b02198ed205fc0aecc066080a4bd6231b5b5bf22a76648db22ff825c33d8dd26a4d1900236425ad96bac347f788e4e55f95a454360a70e62249e9ec026cd0ba", 0x6d}, {&(0x7f000078f000-0x39)="59a5c7f43ece5a8f94f1e6734e6270f330cd5c7b4424a2bdf2a98c77029d2515b3907223eea8ad7a620599c6a687495962409255ed65e17be1", 0x39}, {&(0x7f000021a000)="2c129273ae8d0a67da8e17665b77c52bbdc21deb832992cb33f1c1", 0x1b}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f000045c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000080a000)=[{&(0x7f0000c68000)="6b1afdedbd1f240ad2174c033c8a16cb4dbc47e5a768a48457b6d7fda6d6474854df744676b962109bd6b2e5e2805d3e62a1e9e1c7d5a46a11ab2eb53196d696022ec685728c1c7c62794431abf893d1bbc3a5fdb31221a94b23da86d703be896ef4ff35b07d25414ade1c5dd7f7e07b9c638ae407a837c8eb", 0x79}, {&(0x7f0000669000-0x96)="86082b4bcc53173eb0cb4d9d2cb3f40b0c07a01ab459de7da96c524c4b9cdf56c5c65aea29d32c2f1047e222e727dde7d45aa10973967578e4dc87c3bfdbab3b564acbd86c71738fc22fba87e7ef7cf899d48d82d1a5e80b27d3b1c18b46b1d425222e6c6cabf7ca37551ea57ac4d87a62ab6bc08a26a152594cf6cc24607869d230e3e09b183d3ced774e69b7d6514863e1d190b436", 0x96}, {&(0x7f0000e03000)="", 0x0}, {&(0x7f0000100000-0xe9)="8f48c5a186c43c149f7e4dcb2b70e38cebafd0f658a30db726848cc3dc3081fc196a651ba4daa62a645e982142315b838fead539b89550b35f1109408ec58c784b2fb6d0bcc3501e3382f173a4dd4810c27569b141c80d6c21cab71366fc04bcb017de4c8eed49eb48a1cbf758c58364a899ae36d6c68bae8fac66355ba53da008a3605d9aca975a346e6bdb1da2db61b287c0f3331e02522ba23e15129d417587899a2f36d3034b4f2aa0c4e340d1e8ed058f2063fa577421c45fdb1dfaeddebc1d776ed311b8c663f0fc98c4a0579b1961fdc6fb3fe9b0aba381166df5a5d6ddf0906347194bdfd1", 0xe9}, {&(0x7f0000896000)="dbf61e8c8d167b42d6", 0x9}, {&(0x7f000087f000)="3991dab9ce37722f1738e83c4cab820a42", 0x11}, {&(0x7f00009ce000-0x52)="2c7b14dba36f17437988ed8ece1014429b294a6587c5d7933b4ebb0750a4de8b749b1e613c853672d532cb2cd4eeaae7c3f6d7ba5a86765d0d7c19db57c607769c782567d576ea5aef1a7a249065a2eaaf27", 0x52}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f00004b0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000328000-0x30)=[{&(0x7f00004cd000-0xd7)="6033a863e2081008f097e054390f5ccc495d10aceb40a55849f2b2216064cfa686f5a3b044449d09be9bed097dbd11ea137e37df0bcb36f38fa71179c7d91338d2e337a2ab22c2bff012d02906f47fd7d1d04c50ba2518af3c98771b651ef6038ad1f22a503093ce8ba8f355caff78e76427d9bffe2766950e6f9d746a54a7cf8bfe00a53d71913b05c52f09d365673ba0dc5b3b3e0b9afed7f133df670dac0489fd24454c30c215910851024f3a3ad09e693d7ca3b17e92fcf3b4b78e37348479a3b2d70bd88beeee49267a2e0da67f5e1d956e78679a", 0xd7}, {&(0x7f000077c000)="6b9f", 0x2}, {&(0x7f0000682000-0xb4)="390753c4b58560fd060f403598435335b351a294bb5ace77e273ad846ca59abb8ef712951512b284722c043c1018c9f81742191a497f5d6ccc843e139d052160cb1fc397ccedcffa3123da3957c8bdb11d660f541d2598f1c52ed4ef37a26c80ca536c02eae86d94de6f73c26fa8a9c3503acf29f44cb70dca0f98df346c9ae4aaef94848a593a527c17a5b6f6bdeff57d7cd3d2e39d4635ca518912169bfbdc0b4d520659f1af6e5d575937efeef8581a5e36f0", 0xb4}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f000074c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000024000)=[{&(0x7f0000f07000)="3d0df6f7d4432bfefdf7d92d2aca34e683885b750012833507bd938455c112901ff4adbff660a1ff83b855e8dcddf18e35ce56b5b4466f5fd050059b88f2b824123b58a91e963d3d73eecb172482d0c28db8bc782936d00915d5c8875138f808c3fbf7142d856a47ddde5960d6ecff07ef83539db87728c59839c4938bb5b0152b893541", 0x84}, {&(0x7f0000b5c000-0x68)="f38b96c5c5e87fc3e8cf245e8cf1120cf234e37fd5af4c05fe34c6473c8213d709ae4647d3f6170c8ccc6143c0c1d5a0f01c27dbe13d441985245048de763d7b9bb74cbe2cac9a6e343a1a86926dd1a7c4f3db3c9c914d7a06a74140e1ae6a6b764871902b1a2791", 0x68}], 0x2, &(0x7f00006e0000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x20040000}], 0x6, 0x4000) 2018/01/09 04:14:03 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r0 = inotify_init() openat$rtc(0xffffffffffffff9c, &(0x7f00004b9000-0x9)='/dev/rtc\x00', 0x440000, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) 2018/01/09 04:14:03 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000273000)='/dev/keychord\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x3, 0x9000}, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000797000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000451000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockname$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x485, &(0x7f0000001000)="", 0x0) 2018/01/09 04:14:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f00002fe000-0x1)='S') 2018/01/09 04:14:03 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c0c000)=0x0) getpriority(0x2, r0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000f83000)={0x0, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, &(0x7f00005ea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rename(&(0x7f0000333000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00') sendto$inet(r0, &(0x7f0000e87000)='d', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x417) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) lsetxattr(&(0x7f0000bb6000)='./file0\x00', &(0x7f000093a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00001bf000)="f000", 0x2, 0x3) 2018/01/09 04:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x20000000001, 0x0) 2018/01/09 04:14:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000681000-0xf)='/dev/snd/timer\x00', 0x0, 0xffffffffffe) r1 = socket$inet6(0xa, 0x5, 0x7ff) sysfs$1(0x1, &(0x7f0000e1a000-0x24)='wlan0usermime_typeposix_acl_access{\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cc7000)={{{@in=@multicast2=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}, {{@in6=@remote={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}}, &(0x7f0000fa1000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000fbb000-0x8)='./file0\x00', &(0x7f0000f35000-0x8)='./file0\x00') r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d3f000)='/selinux/user\x00', 0x2, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000d2c000-0x67)=""/103, &(0x7f00006cb000-0x4)=0xfffffffffffffd56) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r3 = request_key(&(0x7f00009e7000-0x6)='logon\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c4000)='/dev/snd/timer\x00', 0x0) seccomp(0x1, 0x1, &(0x7f00008e0000)={0x5, &(0x7f0000fc5000)=[{0x9, 0xe8, 0xd1, 0x6}, {0x0, 0xb24, 0x7fffffff, 0x1}, {0xffffffffffffffff, 0x6, 0x80000000, 0x1}, {0xffffffff, 0x1, 0x0, 0x9}, {0x92b, 0x9, 0x2, 0x7}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005af000)={0xaa, 0x12, 0x0}) keyctl$set_timeout(0xf, r3, 0xfffffffffffffff9) 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000202000-0x4)=0x0) stat(&(0x7f0000e7e000-0x8)='./file0\x00', &(0x7f000019b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000056f000-0x4)=0x4, &(0x7f00005c9000)=0x4) getresgid(&(0x7f00008de000)=0x0, &(0x7f0000282000-0x4)=0x0, &(0x7f00003cc000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000820000)=0x0) fstat(r0, &(0x7f00008ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000725000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = geteuid() lstat(&(0x7f0000d8b000)='./file0\x00', &(0x7f0000506000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000397000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000)=0xe8) stat(&(0x7f0000a64000-0x8)='./file0\x00', &(0x7f0000122000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000037a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa1000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b12000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004de000)={r14, 0xfffffffffffffff9}, &(0x7f000023a000)=0x8) r15 = geteuid() r16 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000c54000)={0x0, 0x0}) lstat(&(0x7f0000807000)='./file0\x00', &(0x7f000040d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000204000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000353000-0x150)=[{&(0x7f0000262000-0x8)=@abs={0x1, 0x0, 0x0}, 0x0, &(0x7f0000bd3000)=[{&(0x7f0000799000)="cb566adeebd5963f8f2237fb7abf", 0x0}, {&(0x7f0000e88000)="682543480d3cd5baccec60b2259432902093d26ca11a3c934496c43106341bf4e0284a9c4bc65e87ee39f72e05704c0aae6404d88c18f8d54a59329c8829da8232f501574b4e62b41e0346db327a6468c539fb11b46819f0c1d30717ff636ff98162a182e617d3b996256758161115ffbb8b7449ca95a8596626910a992f27ca0ad5471850773dc42506812d01c8a9255da724c0d13e26f3e85b97c7faafa2aba6ca3350be55c03d989295229b19ee0378305fab0a818b579f7663bd9c4b557c19012a8e94e60bae008ef59ecd892d05b98f8764cf1a96a0b47d5f1f566f30ea1d6f829e05", 0x0}, {&(0x7f00008c5000)="6bc1eee1bc395ebc175920d1f6f0e62452c0fe87a16d7c521e30e21d560b", 0x0}, {&(0x7f0000524000-0x13)="9441333ca47d73db18791ab9bb29f939819cb0", 0x0}, {&(0x7f00003a8000)="2f617aa061e5da622e3c2407a4042e1dd06552e1b2aa56367b184bb1f1d7ddbcbfff09a95da6c5fa7c5f62c8d52c3ff6d2fe8f7d5a6b0d1d6d6742a6f075491495a58c5c3a9af53864257dec1f1c80e1be0308f2b35f162d62bafa4183934a19b3403602b2bde42298aa0c97ec9c4494ffef9c668bd5e761583bd49bc6daf4c2f31d438b836ef844447517a5a802aaa475278c2ab93643ca6aba48d2b6dbde8a0078e0227b689c2378e7faf26cc52aaa7b1161ccc798", 0x0}, {&(0x7f0000e6f000)="4008f87639a680474bb88afdddaa2f80ce6559b1ad9d69700a71d54940888631be9fae656b9dee514db905696b378104150221cb3e957a96dce6727fb391e9af84302d180f10799e8b29449cbd1379323226ccd94ed271dbc08a9d7750cea231b6aa", 0x0}, {&(0x7f00007bc000-0x34)="343d7ac176aca05a032148316700f4bb7ac92655b168e0e484a510e36915b19eeaef307f0040ae8efb1412918f85a7da3b518d40", 0x0}, {&(0x7f0000a93000)="896ae3de69ac3dff20b8cf6338101efe1a0fac42eefd9a689e3be7bea4caa00eef38eba6481ef3e341be504bc91e75cfac7b430db3b5f04aa282d2673ec6d7b8278e197e5e0c4df382d04858c92646bc1b817086e4669e712c1598c3ee82bc420abd3d686ea118e3f9c860d3d32d658600d9369c2c8edcde12b339a08851fab41e23ae71ea35fc052c0def374301b69069aa30f1c33c65b40a5650bfe751832ea49708d6ec96088b7ab4fcacb84b7936e90048afafc4f7feaa7fb4cca731e8b5d12c692f4a338f47", 0x0}], 0x0, &(0x7f0000632000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r1, r2, r3}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r4, r5, r6}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r7, r8, r9}, @cred={0x0, 0x1, 0x2, r10, r11, r12}, @cred={0x0, 0x1, 0x2, r13, r15, r16}, @cred={0x0, 0x1, 0x2, r17, r18, r20}], 0x0, 0x40}, {&(0x7f0000775000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000538000-0x60)=[{&(0x7f0000708000)="bbeafef8753767cd3af7128d67e481991d32af441d69e438a2c6e1c3abec7bdc4ba1b92f32fb0c5ccef68359852715162367707b26b7192fc2e2043aadb971a07f08f6eab5af4be878f908b120238fa57fa50a413df8c027bdc1ce4cc1cb1648a2aca359a344e05c8fc8cccd4e8f8a4caf20d7f6d47b38b3ef909e6bb5a8e87bda833b62b986da84bf661fb921fb36bb32c282d9fca889216183078d15d0dcfb0f0909e0caf69a5a4bed4962082df3d7847776a7a4034fdfaa", 0x0}, {&(0x7f00000ac000+0x277)="3644ed581f31d0472730e66ae28684c8a1803748efeedbce189708148af6b56a684b62244ead3036b02500315b98847836facfa18c5a64fc657d0bd42163c248e5b0f7dc1e71bdf3c43c95c06a0f0c02fc09704c54a82866faa332ee0169de26cbd21c4cd7474cf4557a412d4196bf58a5", 0x0}, {&(0x7f00006d5000)="d053cca0030e52ce46ffd8399ce456024dbf0a647db9e1439efec818c2b49599f54100f681fb383dac52a1f73590fb04aa220ded0736b46733d1a3c68f5686744bb7a3b135ceeb80bf975e6d403e93625a2d8cc6070eb3f639c7cb50f3ea6dca9612af1096a86c77ba7e42997aa568ea82c958936ac379eee38d8544380f889b73f6993c983ec7e0ff9be9bc6c377db68ef0d5a0539d55fef1f7e52ec7a2a8c98d2fe7bc7a852fdc65e801", 0x0}, {&(0x7f0000442000-0x95)="33005a439c2ee6d964660b039eff6c8ebb2ca4ea3dc23d88dec3fb0381f68eb5d5976b212c5b405f84a79a92e73ae18c3b9c4cfcdae666f488dcddb79bdd58d09d01130ca8e3a7cdae160c3fa588d0dca4dc1151e6f88cc2c051d6b0ebf36611a2e0035448606d4ff6454de7bb76ebefbd8bc0273036c09bff89fdc18dfa1c63d3ec548e5e667cd15bdf02e5149e7534a67003d198", 0x0}, {&(0x7f0000354000)="d3f98b62e342413bfd365de302a32708d994f757c3253d32c774c080537541beb606a33656428f1a6130b93811f65f8884d672658fa84397a55436d9c1908f31dfe87cf0e52b3bc3668a27c813901f72e091e86f31a51e8f4056fc85d0d8753347e74d7c2c89f44ea0de76bbeb0e276ada95fe1321f7b707e7596c0ae1e86e6febce959ac7d9a87607f36a", 0x0}, {&(0x7f0000875000)="a2a784466d6090534d409e91854dddc6cc622f611273a57fd281a388e62cd1cccc9369f5f0d9b28c0ac1134cf330d265b970dc39f6ddd638aad5", 0x0}], 0x0, &(0x7f0000fb5000-0x70)=[@cred={0x0, 0x1, 0x2, r4, r2, r19}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x0, 0x20008000}, {&(0x7f00005dc000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000667000)=[{&(0x7f00001f8000-0xb2)="b5309fdc089d0d923456c1356ef03b9dcfecf93576a788abee8cb31e254bca5e32e5964f0af2bf98a4c527315417123f3804e4494aee766950c1e480fee895ea4f4a72abd25aed6e6db2a8fa56310dbe72e50e45ba4ab5b0f612a7d9253ad45e3531a7ea969d827d320b8e6e0bf9ef415a62fa58b17fedce2d6a215693ff29f034f52839a7ecb0593bd604b9dd6bf42382c0756d12e70d4a8c655f28a49d2f7b87992fc158f0c9c6e0654cf9873c76c5d17a", 0x0}, {&(0x7f0000f17000-0xa6)="e903798342c592c1aace97a11452e064fae75cd202e598cd882598921db25acabde44b38b1ebd9133a632a9e78d8226f4e641c1baad9b7304356d2e641f104a94fffe77b87ff1018ecd1e402d83a52c4667e6b5c8a071c80b687c9938e9a4fe21d074f4c9852337dd8cc235619784bafb3c720aa76e8700791f95a57d05e6701565bcbca67aa5aa25a9a349e815be5d5f2d49856e68e91d981f59fa88493ea7da04d9a25eb3c", 0x0}, {&(0x7f0000d66000)="0ecedad523d6a48f4956e0f3ed7688a3706775f8b079f2dbeb3782e38ffb4070149c8d153808001f6ab4f6e1f81c4e954488d41ec926", 0x0}, {&(0x7f000049a000-0x44)="9c9989b3df2326f362852e0de36e11fdc0cfd4d9cd52dd3da78dadc87b5b99b01c45a4fc733f7f538d72b597e278329f444eb58faaee0883b3cab457380bf8c26e0532fb", 0x0}, {&(0x7f000039a000)="effa339295085016a17abbe3971ff5d40e09cc57d25e35261489041a0bfd5086f5e8dc6f4795d206aa3e69342728fa7bafaf73507a7df0325018b92d0680834363522a83cb89425f17d7ac82437ac81059850ba41b6b9fa94279b05befb1a55bd7c6670793429d27f6f69d9567bf7d2cb0e96acdf640470920d1a84591261fd46183091626d92c347a0ee6de9679c962d6f5c9da13b513d984c5939530ff1abdd8aa47f3fe77bbe8", 0x0}, {&(0x7f000012c000)="05ded61c88fe08009f452b6ac721ef31f742d17221fbcb6063b781a8ce6e2ad8d7ea752c08331e436f33f276bf706ad55b6fb21b1bd3754bdb0a7e3ffcadf22c4d81f8940c2be1a223d33a77ee37969e62be89ce6d34a3ff1b442e7b9f0ddecfeed02207179ed0c11190e94562d2acad5d005b20079009cd9830b0f6cb232bd6b1e654ff782aa1020840", 0x0}, {&(0x7f00008f8000)="158c22e2d881b259e8470516cbe2356c88d03e688f9b03165ddfc3a58ab65085a4b3c92c2c7530e45c4caff67c29baa25f9801a443524e6717ab2f6f0cf9cfd8e82b26fb970c7371ea77f6ced2b45f429574442624ae1b5b49a4b2f958d1275e29452d9083806bb24a1a470c33db96f1fd32567589a212f24da0d1551c12c6e6445ff7b36e736e8d99d9203bcb124cb4daaf988f6c980c3729a8e590f1dedc3c05aefac119bb518aff365da97a1930d7e0ce0ce8a5f6070bf72f6a06", 0x0}, {&(0x7f00000bb000)="418689f9b376dfd7831cf0890c32c06abd2be52d68c0d9e89cb5cde25bc234d23273ff30eb86b0ce81e064c313b5b0ea55eaad239b6329b9eaddd4ad690aa27f64249cebe2f15d404757f531483a5b3fc856d739118dab1b574d3711c2a4d9b045782d63c22d991eadf56420469ae7a49a87d735f9cc02439272c3808043c6", 0x0}], 0x0, 0x0, 0x0, 0x40}, {&(0x7f0000419000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f000070c000)=[{&(0x7f00005b3000-0xaa)="46e68ce266c219b7a7794e32e6e48c04c9d105536bd9f15586168e25871deac48986e43685a3a28d2d3cf1aaa534ebc8c84cbaa72da6c18ca79cd94165cde0e3410d7358dedbf983f91275ae331155dd5f9fd7bc73b6ce10d0b6e396643f120fe16f0eaf60d7fa8be493ecea0682b317de4b4a0f9a4f5e18a312f8bc767e1daf86b7aafc64b7ad8f9e062834203ca01e5d9c50869b0bbda7a008630ac92001745724337d8b0b590705c9", 0x0}], 0x0, &(0x7f0000e6c000-0x20)=[@cred={0x0, 0x1, 0x2, r7, r8, r3}], 0x0, 0x40}, {&(0x7f0000e89000-0x8)=@abs={0x0, 0x0, 0x0}, 0x0, &(0x7f0000209000-0x30)=[{&(0x7f0000c26000)="abae963bc7f3f24844a4f5a7dec602999b7442688ea3ac1a7785031f6fb7c1c49e3d8b50260031448323c57f575e644535f4f275291cf86b36018246437d648fc5a8318e7f218af81ea21e82fb467382d3cde140b34186961ea447d1808b58c250645ad4c11c928f59ccbd24b3104b2cdcc3aeb5f66db5ed521f20a8a72dd1f8d8c34f3530c736e6b8e45f93512295e17f871f43bc05ffac922d701587a5de37a7530834f0123053fa471186178085554f9f597a99045fd6144f3cfb36135f5dc92130103b798d8c49057ec15b59ed0a007daaef71550b5e591742adfcd00209de6fca28cde1a4db78778a566c1ff6", 0x0}, {&(0x7f0000728000)="db16284997e9e37e8c0547", 0x0}, {&(0x7f000074c000)="249a5374a63c81976bcbb261718b135a4e7da4dd9d2f52194342f0bb837948efd298462c7e9c22ef026115020bf632bc98615b710cd9fafe90e409809c832c0338cef6a9b0ae2ee5087116833cbb0d52d519092f92a579547cc749b714459161c1f60725463d9bd4", 0x0}], 0x0, &(0x7f0000c3e000-0x30)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x0, 0x20000000}, {&(0x7f000046c000+0x860)=@abs={0x1, 0x0, 0x0}, 0x0, &(0x7f00005d1000-0x60)=[{&(0x7f0000f6e000)="3632e166edf1e23ad098494f70e54771b2a681d0e7f8ec435a59d635a4f1be2d1d0f5f19fd20b5e359e5fcd69ae6d784bcf54e1672dc7bf439911a9c4e289575bac723bcb6d77be0f62687eaa7c026843d47", 0x0}, {&(0x7f0000fe4000-0x35)="5f314ddc89fb7595d362e5e2388dcc09af36a5341b1054f1f57fec96194a2dcf362cdb55cb06c6f696178dc41625773a186f5efd3f", 0x0}, {&(0x7f00004a9000-0x22)="4c0422da42bf2b182e73e79b60c131d3f6d445c8614ed4884c581a7e61e52b57ae1f", 0x0}, {&(0x7f0000bd8000-0x1000)="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", 0x0}, {&(0x7f000015e000-0xfa)="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", 0x0}, {&(0x7f0000017000)="26dbc9677c5cb40418d62c54b5bf70d4822aa1149a75837f132cebb5d13cbd7ad879be76d142252c583d13502ca74c1fe132b4cdcf37a48f26bd2794f3ad53ec9142f1471de367278d0324e63c255d7a8f1ddd9c2eebd2b78da35a6c9159becc6fed206262504cb17129c6f69093f80aed", 0x0}], 0x0, &(0x7f00003e9000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0]}], 0x0, 0x8010}], 0x1, 0x880) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000096b000)=0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}}, 0xe8) 2018/01/09 04:14:03 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000)={&(0x7f0000014000-0x11)=@un=@file={0x0, ""/15}, 0x11, &(0x7f0000014000)=[{&(0x7f0000006000-0xf0)=""/240, 0xf0}, {&(0x7f0000014000)=""/4096, 0x1000}], 0x2, &(0x7f0000015000-0x6b)=""/107, 0x6b, 0xdaa}, 0x2121) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000000b000-0x4)=0x0, &(0x7f0000016000)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000016000-0x18)=@add_del={0x2, &(0x7f0000015000)=@generic="c9e22fd7ce3c91f06bf3a19a6adaddaa", 0x7}) exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000004e000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ioctl$void(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x0, 0x0}) mmap$binder(&(0x7f0000efa000/0x2000)=nil, 0x2000, 0x2000003, 0x110, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000d86000-0xf8)={{0x3, 0x2, 0x9, 0x3, 0x7}, 0xdb9e, 0x3ff, 'id0\x00', 'timer0\x00', 0x0, 0x100000000, 0x6, 0x3, 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]}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000820000)=0x0, &(0x7f0000a71000-0x4)=0x12e) syz_open_dev$urandom(&(0x7f00004a0000-0xd)='/dev/urandom\x00', 0x0, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e6d000-0xc)={0x9, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/09 04:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ea2000)={0x0, 0x1}, &(0x7f0000c5f000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d7f000)={r1, 0x1000, "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"}, &(0x7f0000e53000-0x4)=0x1008) ioctl(r0, 0x2285, &(0x7f0000a82000)='S') 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x805, 0xba) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a76000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 04:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x2be, 0xc000) ioctl$KDMKTONE(r0, 0x5385, 0x0) mmap(&(0x7f00003ac000/0x3000)=nil, 0x3000, 0x1000001, 0x1010, r0, 0x0) 2018/01/09 04:14:03 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000234000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000)={@common='dummy0\x00', @ifru_mtu=0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) memfd_create(&(0x7f0000001000)='\x00', 0x0) 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c5e000-0x10)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f24000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c0000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d11000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) 2018/01/09 04:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000e5000)=0x0, 0x4) fcntl$setlease(r1, 0x400, 0x2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d6f000)=@sack_info={0x0, 0x20, 0x7}, &(0x7f0000087000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002ec000)={r2, 0x5, 0x8}, &(0x7f0000fbc000)=0x8) shutdown(r1, 0x1) 2018/01/09 04:14:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6e000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/09 04:14:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067c000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a7f000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000256000+0xfc5)={0x0, r1, 0x9a4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f06000-0x10)={0x0, 0x0, 0x8}) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r5 = dup2(0xffffffffffffffff, r4) accept$packet(0xffffffffffffff9c, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000039a000)=0x14) sendto$packet(r5, &(0x7f0000000000)="e472d92950ec23920340f8c4059ffb0f93b4318708d1dcdfa6711ec19eae58eb08d7754b192245ed43e343f0bb87203987ff9afc43", 0x35, 0x20000011, &(0x7f000024f000)={0x11, 0x100, r6, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mkdir(&(0x7f00002df000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x4000, &(0x7f00000ba000)="") mount(&(0x7f0000500000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00000e1000)='ext2\x00', 0x1793d0ab4bda7a2c, &(0x7f0000ffc000)="") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ada000-0x10)={r2, r3, 0x8}) r7 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000db4000)=""/1752, 0x6d8) getdents64(r7, &(0x7f000051a000-0xc2)=""/184, 0xb8) 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000042e000-0xa)='./control\x00', 0xfffffffffffffffd) open(&(0x7f00004db000-0xa)='./control\x00', 0x8fbab548aed39591, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000ca8000)='./control\x00', 0x200) 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d8e000)='/dev/snd/seq\x00', 0x0, 0x220000) close(r0) 2018/01/09 04:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e50000-0x16)='/selinux/checkreqprot\x00', 0x400400, 0x0) getpeername$inet(r0, &(0x7f000021b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049e000-0x4)=0x10) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f00004bb000-0x8)='./file0\x00', 0x448400, 0x18) socket$inet(0x2, 0x1, 0x9) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000012f000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000095e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092c000)=0xe8) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) [ 57.258415] audit: type=1400 audit(1515471243.719:48): avc: denied { getopt } for pid=10501 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/09 04:14:03 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002be000)={0x0, 0x529}, &(0x7f00006a1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000328000)={r1, 0x0, 0x75, "f951eadc9bf8979c1b6cd796cf2005b6436e7f03acd37d518afb52808bce1db64d93992df2ff81254290b613c84e1a85dd58d455be6df6873c240989dedc1a8e580d1d20f395249f121793ee599ecd7d8197b99c2bd401bc39c0db5e8b4a5355fe40bb5f1259e9d7e2c76b74823f3d9fedbe1e14b9"}, 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) read(r3, &(0x7f000046f000)=""/0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000095e000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getflags(r3, 0x40b) 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000047f000)="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", 0xfc) listen(0xffffffffffffffff, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000917000)='/dev/hwrng\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000091f000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x1, 0x7, 0xbe6, 0x1}, &(0x7f00008b9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e66000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000df0000-0x14)={r1, 0x8, 0x0, 0xa40, 0x80000000, 0x1}, &(0x7f0000c53000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d0000)=0xc) 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058d000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000edc000-0x2)={0x7, 0x7f}) r1 = socket(0x80000000010, 0x3, 0x0) write(r1, &(0x7f0000069000+0xc27)="260000002a0047f10701c1b00000e4000000b78000000000000018fffeef0000000000000000", 0x26) 2018/01/09 04:14:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000608000)=0x7, 0xfffffffffffffd86) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000)=0x0, &(0x7f0000626000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bcf000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039f000)=0x155) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000db5000-0x64)={&(0x7f00008df000-0x4)=[0x6], 0x1, 0x3bac, 0xf97, 0x101, 0xffffffff, 0x297, {0xbf, 0x9, 0xb978, 0x1, 0xfffffffffffff000, 0x8, 0x8, 0xb4, 0x9, 0x1, 0x99c5, 0x8, 0x1, 0x241, "c9b21de8050bd52ed05e990d76ecdf5c25004d3ea148f26e9deb03ef5a33e00b"}}) 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000deb000)={0x165, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 57.292872] audit: type=1400 audit(1515471243.759:49): avc: denied { ioctl } for pid=10501 comm="syz-executor3" path="socket:[22021]" dev="sockfs" ino=22021 ioctlcmd=0x8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20900, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000)=""/227) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/ptmx\x00', 0x20000000002003e, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:14:03 executing program 1: 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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000d9e000)={0x80, 0x182b, 0x8, 'queue1\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000-0x10)={0x2000000000000113, &(0x7f0000170000-0x8)=[{0x6, 0x0, 0x0, 0x104}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4d3) sendto(r0, &(0x7f0000122000-0x546)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf07350f845b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) shutdown(r1, 0x1) fcntl$setflags(r1, 0x2, 0x1) socket(0x15, 0x80003, 0x3e0000000000000) 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ac7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10, 0x800) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000cae000)=""/118, &(0x7f0000e07000)=0x76) r1 = creat(&(0x7f0000086000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000a5c000-0x8)='./file0\x00', r1, &(0x7f00008aa000-0x8)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000e9a000)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1004) 2018/01/09 04:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f4f000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002fe000)={0x8, [0x1, 0x7, 0x1, 0x8, 0x4, 0x9, 0x8, 0x7]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f0000301000)=0x0, &(0x7f0000997000)=0x0, &(0x7f00007d2000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c40000-0x11)='/dev/vga_arbiter\x00', 0x200002, 0x0) write$eventfd(r0, &(0x7f00008e6000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d95000-0x4)=0x0, &(0x7f0000f18000)=0x4) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b7a000)="6ad52157cb34d1dd3b8bb49cdaea64a2", 0x10) sendto$inet(r1, &(0x7f00004a4000-0x1c)="5b18636fd50d5aa2e21fff1980c273499b0b636991049ac36efc1ed6", 0x1c, 0x0, &(0x7f0000065000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000454000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x4}], 0x48) 2018/01/09 04:14:03 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000362000-0x16)='/selinux/checkreqprot\x00', 0x10400, 0x0) r1 = getpgid(0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x3, 0x401, r1, 0x7fff, r2, 0x9, 0xffff, 0x1200000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x895f, &(0x7f0000a60000-0x28)={@common='eql\x00', @ifru_names=@common='lo\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000015f000)='highspeed\x00', 0xa) sendto$inet(r3, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x200000000000022f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000045000)="94a3b467ceef7b216d0a22103e6263372bbd4971a04ecabeef0b47687b416514ff4b69dfb5c88525c2a3fcf261fdac4ec696e0a19dbc20f6522389dd8d86123a1b807d1321") sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:14:03 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d85000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d9e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) r2 = socket$inet6(0xa, 0x80003, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00005f7000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000085f000)=@get={0x1, &(0x7f00003a2000)=""/70, 0x4}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/09 04:14:03 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000006000-0x1c)=@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) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:14:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fdc000-0x4)=0x0, &(0x7f00001f6000-0x3)=0x4) fadvise64(r1, 0x0, 0x7900000000000, 0x5) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000dca000-0x8)=0x5) 2018/01/09 04:14:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000bab000)='big_key\x00', &(0x7f00007c2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041c000)=')-&self\x00', 0xffffffffffffffff) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000026b000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000752000-0x4)='tls\x00', 0x4) r1 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000368000)={{0x0, 0x5}, 0x1, 0x9, 0x800, {0xffffffff, 0xffffffff}, 0x5, 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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 04:14:03 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a5e000+0x883)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000bdb000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000856000)={0x0, 0x4b, 0x5, [0x1, 0x40, 0x7fffffff, 0x80000000, 0x80000000]}, &(0x7f0000d42000)=0x12) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b6000)=@assoc_id=r4, &(0x7f0000eb5000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c67000)=[@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a58}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0xbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd3}, @in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6b}], 0xa8) close(r0) bind$unix(r2, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) fcntl$setsig(r1, 0xa, 0x40) bind$netlink(r0, &(0x7f0000b9e000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) recvmsg(r2, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000060f000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x3) 2018/01/09 04:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fchdir(r0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x110c85a8, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/01/09 04:14:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = syz_open_dev$usbmon(&(0x7f00007ff000)='/dev/usbmon#\x00', 0x3, 0x400) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000642000)=0x9) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(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}) fcntl$setsig(r1, 0xa, 0x24) r4 = dup2(r1, r2) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) tkill(r0, 0x15) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000c95000-0x4)=0x0) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/09 04:14:03 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a21000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="9ed5199c84eff2982bf9a93be8b118c3677557d4e4aee005aac6be25b63b8e10ecc6837142b0a3a352af6307f3f124bdac59b8a3b33e4b0e8c95787eb66f2605d96f6a93432a0370c2141af6bbcfee6594f63580dc72266c732212284b53b13b054d9f865f6f7e223102cd81ba8a70411b1f54afc3f610dd1c5482678bcacb7f582fcca2aa1232782107bb5b12d5301fb995fdf8a0f5dc98dfe697bde86c9cfe6d4dee8dd0d8efd8ac3cddd74f771fd9b244a06a403fd800e4") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = open(&(0x7f00000b4000-0x8)='./file0\x00', 0xe0000, 0x140) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000749000-0x48)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0x48) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0xfffffffffffffe00) 2018/01/09 04:14:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f00000c6000)=[{&(0x7f00009bd000)=""/10, 0xa}, {&(0x7f0000c90000-0x7)=""/7, 0x7}], 0x2) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/09 04:14:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b61000-0xd)='/dev/net/tun\x00', 0x0, 0x440044) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000082000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000683000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000697000)={0x0, 0x0}, 0x800) 2018/01/09 04:14:04 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000d23000)=0x0, &(0x7f0000d22000-0x4)=0x4) 2018/01/09 04:14:04 executing program 0: truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb9b, 0x6, 0x7, 0xfffffffffffffffd, 0x4}, &(0x7f0000e5b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003c4000-0xc)={r1, 0x80, 0x2, [0x4fc, 0x800]}, &(0x7f000035a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x15) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x8, @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]}, 0x3, 0x1, 0x3, 0xd5e, 0x81}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x9}, 0x6) [ 57.513307] device eql entered promiscuous mode 2018/01/09 04:14:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x800008000000, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x9, 0x0, 0xfffffffffffffffd}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ef2000-0x8)=[0x3eb00000000000, 0x5]) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/01/09 04:14:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x800008000000, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x9, 0x0, 0xfffffffffffffffd}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ef2000-0x8)=[0x3eb00000000000, 0x5]) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/01/09 04:14:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x800008000000, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x9, 0x0, 0xfffffffffffffffd}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ef2000-0x8)=[0x3eb00000000000, 0x5]) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/01/09 04:14:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x800008000000, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x9, 0x0, 0xfffffffffffffffd}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ef2000-0x8)=[0x3eb00000000000, 0x5]) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) [ 57.551401] [ 57.553070] 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