, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x37b}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/30 21:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2c11714501b134fc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) socketpair(0x1f, 0x3, 0x2, &(0x7f0000651000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b86000-0x1)={0x1}, 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/30 21:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d4a000)={0x0, 0x8, 0x30, 0x0, 0x7}, &(0x7f000094e000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000de000-0x8)={r2, 0x1f48000000000000}, &(0x7f00009f6000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000e53000-0xe7)="a8b611d5dfadea9784db06c0475b82506492bc68b7727d4096ccae5764a02493b8190425ccf66fabe167695e774ebefd7d0fbbc2614f3db253160aca93f54a4ac7cc0fe2f256df3f1ef37405df9318040dcb3747a00092f68e2e3c665d8f9f08ff129db274e9dc8e41817bd71caed31c63cf833f0b3731003f4ed7904b555196f3cf108b9c72c329c0729633cd62d38afae3a068fd59c7fd7fad7be8ec0e83aaca376d9ea74f43bc69a48b41242d2d91021a66dd0810fd530cd56480a4c2c0db922a2e541bf8c86860e10ac231745ea5ff8bdd36a7bc0aee8f42650f6013ce65e0803edb1078e5") 2018/01/30 21:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x10, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/30 21:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f0000870000)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f00001a3000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a5000)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000754000-0x10)=@common='bcsh0\x00') open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) chroot(&(0x7f0000a49000)='./file0\x00') 2018/01/30 21:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000075a000)=@req3={0x6, 0x8, 0x1634, 0x80, 0x9, 0x3f, 0x401}, 0x1c) 2018/01/30 21:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002d6000)=0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00004cb000-0x4)=0x101) sendmsg$netlink(r0, &(0x7f0000f1f000-0x38)={&(0x7f00000a7000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000039d000)=[{&(0x7f000082e000)={0x19c, 0x3f, 0x1, 0x0, 0x2, "", [@nested={0x14, 0x8, [@generic="466e8546e49b1594e5ab5e2adbbaef"]}, @nested={0x104, 0x94, [@typed={0xc, 0x2f, @pid=r1}, @typed={0x18, 0x39, @str='/dev/usbmon#\x00'}, @generic="bddcbd8f84fbc313140de39e1db46629a6dc1eae6259d99da543a77466cf4edd148a4a94f2d00047cd103f551db084df1cb94f005eed1e7ee65cd652d2b2bfb2fda7458d315452170d2840c85e7c23919a54d14fd861687d56530076ef59555445cb18f5f7862f7349b130233c074c9f425467416a71986c494e4e6f95b8efcc60f8f785e00a4d5ab082f53200b85fcedaf420a939561b265ee20301b4a9ebe14790e7a4eb7a0443a3022d1156eb99d32700e4205419061b03a3f42ac6e045fb80c6583336aec549152f4dd8d4feb683fec5047a857395a884c5"]}, @generic="13c9487826a394e96d2816a52cee831ecfd00fc923b6988fef1c630a04f60a5d24b912fc50ae0a61f032df94a561e1daaa730a45ac1e374b71083273d9f024165808bbc4f856e18f9cb2aaed4064d75e9e9dfa507da1bb7f51d6b58b530696cd62ce4ca547d315454e82ac020635b63200c6a8"]}, 0x19c}], 0x1, 0x0, 0x0, 0x805}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x28600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x40002000}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/30 21:25:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000bba000-0x1)=0x0) clock_getres(0xfa5376e6d25bc854, &(0x7f00001d2000)={0x0, 0x0}) 2018/01/30 21:25:19 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000a9b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0x2e) fallocate(r0, 0x1, 0xffffffffffff0001, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = signalfd(r0, &(0x7f0000001000-0x8)={0x2}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x20)={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x4, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1f]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000001000)=""/67, 0x43, 0x1, &(0x7f0000002000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0xf, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x94}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xff}], 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$netrom(r2, 0x0, &(0x7f0000004000-0x1)=0x0) eventfd2(0x8, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7fff, 0x3, 0xe153}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005000-0x10)={0x3, 0x8002, 0x4, 0x4, r7}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000005000)={0x80000001, 0x8, 0x5a3cf254, 'queue0\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]}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000007000)={r7, 0x8001, 0x4, [0x0, 0x7, 0x401, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000008000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000009000)=r8) 2018/01/30 21:25:19 executing program 0: r0 = add_key$user(&(0x7f0000ca4000-0x5)='user\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a91000-0xc3)="", 0x0, 0xfffffffffffffff8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006e7000)='/dev/pktcdvd/control\x00', 0x440200, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f00009f6000-0x1000)="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", 0x1000) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001000-0x4)=0xfaac) keyctl$set_timeout(0xf, r0, 0x6a) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/30 21:25:19 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000aa2000-0x10)={0x1, &(0x7f000082f000-0x4)=[{0x80000000, 0x9}]}) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000844000-0x4)=0xe8) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000199000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = geteuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000944000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r10 = getpgid(0x0) r11 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006bc000)='./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) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000947000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00004ec000)={&(0x7f00005bb000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000aa3000)={0x104, 0x41, 0x404, 0x5, 0x2, "", [@generic="c6937cba7fcd74fac1877e877368289522b3f56ebf6250ba21d789d5386466d47344aa", @generic="8369bcc32d92e0907d0af4aeeb7a9331340a08bf555cfc69a4e6d9834d7aeb8968e40eba7db2dfb1129672e16d1f3c1bdb71cf9a69eb75e0ffa0354c8171b933688bf17a0735e94e83372db3213a55071f5d12edacc48ca86f7901e8", @nested={0x74, 0x8f, [@typed={0x70, 0x4c, @binary="7a537dbf5a3fec654c4ef9220591a5c9f11debbacc30c9b6dd45dc4ee921dea2490836e3d325972ac5f8b6890073898f4240737db15943d82b8ecabf86c1328e0293b9a54bc7eeb2da4cfe28ce1113a4991e9ea65a63c4266f2173294195a369ff5fb5e278d3"}]}]}, 0x104}, {&(0x7f000015a000)={0x1ec, 0x1b, 0x8, 0x3, 0x3, "", [@generic="db2df28f0797d83710af8ade12ccc241acc8f7458a1a432f015814b964fe38d556513b76ca86ab5c8369b8a4d374900ddcddec956bb999708ca88bb16c07312f1f39735ddca27b3ac47730bd892647435e93e7fe29afe36783abd5a366eafa6560d3924d9317fe76265ed08ddfd0f9dd6d13acd1d20dd7e44d3e865a6e6a47c3ae6ea6302c9deb4c939ffeb647926b39f2b704fc002545d7d6b55bd169c14d8d0811971ff9f65351b9cbbd9fc43e0d107a055abc26c66150ba5b85e8ac798388a3e2ee55eff516800feab92d11b6b397d353", @nested={0x108, 0x20, [@generic="90bec3f21841f4bd51aca9d22f83fb478c0356ad8c49d3fc1f60eb28f1fe59ac1fdf0eadfd07aff8e69b3f51bacb490709a00104", @generic="6d06f14c369167fc27ce9aee63533181367ab68fbbeb1dfdd409a35d9c2bf08b8e90d2de838cf2deaf026598463edd600308620a7ee101f3b79dc1e6c505379dedb9e6ef1fdae1681ae8691f638f8456ab2e07af00ea54b6288e6673de1121f22411d964be14db019d", @typed={0x10, 0x57, @u64=0x4}, @generic="7d2c2185e13e345d2d01bf3ad122033bd35ba279dd00c67b2357271505d14c3f070f46806e7c2e8005db0513a6e49b1ffe27cae76496406339c87e07c9063564595c6440eb79b656ec5f72e45d18c520fd4ea67868"]}]}, 0x1ec}, {&(0x7f0000000000)={0x3fc, 0x2c, 0x200, 0x6, 0x2, "", [@nested={0x228, 0x60, [@generic="e0fec2171674296488e9ee5f538b5e574a88247566ffd87bfdd8099c59a74fc2001c4853ef7405a27ba0c0ec3894beb7f5a8a59b2ab8fc81c066d469594014feb79491f4bd5651ffec8a2a3d08a1e581e0c8e056749479b3dd20aa2cc87e9e3d474d7898f9bce21c8d30122df33aa7bf86aebfe76bad39c0aa07640430fa896ea55cddb6add94e21b8df8958db62d3e78059f44c267916066e8ff189fd275c79f8d45dbe4861186662cfbb5acc29c0674926", @typed={0xfc, 0xb, @binary="54dfd568e5e3a0c10933aaf89df43c7b8da2c022ec7110cae4d3ff8d91ded7c64af5eb15ba76c852b7d7024ba79dae06fab155940dd45823a9170146a7a0d11003d6683a5ac706cccc67f84dbb009cd16d3b84aac490f7b1086ad8434f48a1df66354152871cb36f4f50d3b2703eb6e338563531e4ffd4a6d70b5f84df51d6b27446544f6d5a3bf8c84d6a2b16e689e8fbd6f57d1cae55abab0b6938ea06a9957ac76320a82e5fc2bae6c0ab30c29107aa4e3ec5cf8a23de435bcb0091466b28f500654fa357ca3694b4abc2a15bea15fc352ebb3939cb2dd0ba44229e193f33eb89bcfecb077b09bd0b50d74f035ffa67b1"}, @typed={0xc, 0x69, @ipv4=@multicast2=0xe0000002}, @typed={0x5c, 0x6f, @binary="b65f3b790d3bebb95f1766b83a26f9bfa25fcda3533214e9ede3295b3307c3c0664810f4856ecf1234f34bb426e6dd790426137a7b29a764292a52d96b9ade20972ab95d81b423cf5215dedc7be13e6326caf3"}, @typed={0xc, 0x27, @fd=r0}]}, @generic="5c0b65cf192fc8fff8ccc5a825af9fe1d36d9df74b1a9f62b2ddfbf9483c7aa1da10fdb809029e9be15c0fddde4829ab9d9658e2a466979869e7beee0cf14613dd95996bbdc4495df31d9e3dc91f80aa5c9ac4831a5280859124f2a12d39d42d9f7e044804954ffe61d19b9b8f07a0d88b9d691d0402b65aa2a98e2aec118a38b7b7faf84dc3849b20fbcbdf309344bb582a67381956ed40a747e04ab409c040d0b193782b15651b33c6d35f99563438febdc43fa907c5595ebcf41c6613751a7781e8257e", @typed={0x10, 0x6d, @u64=0x1}, @typed={0xc, 0x29, @uid=r1}, @generic="6d46a4ea0fad4f244d676a9915ccaac417371921162332eb46c15f81006d5975ebced3eecdcea2cc58a6fd8496aa2f0bf260f7068f49edb8db629c78f198ab6fe99ee9c9a55d64338f071c949d4bf211445fa9d4af9fb7c44a38a54ef677048ea59ea4026905a56b68b39ce9f71b486dddba056629c4295ff1c4e6d3f0faad6d76f4580963bee75923862d0e7a05aadd8928566c0172a826ea09e94399a1d9089533ea8b9e56789e0b469b6736e4c32133e3536c1915e85fec885ff206753feb1369dbe8f5eaf586a5193f2d9e832c7c940972818e11342b2203f0216bcdb26886"]}, 0x3fc}, {&(0x7f00003a4000-0x4f0)={0x4f0, 0x18, 0x20, 0x3, 0x3, "", [@nested={0x4c0, 0x8e, [@typed={0xc, 0x78, @pid=r2}, @generic="bc2ca2520122257dcd49e0be", @typed={0xc, 0xa, @pid=r3}, @generic="3afcc81ee3bddbb0f8feff5f69beeadeba239061300a3b8294a2dec13f157c17ac26eb12464df2d0af3d9e29e53c2cc8044f93f8837927c47d94402c760874c16a366d57f0e503743a5ff7dc7e6246038017870d83045ef58ad285a063c7a65d", @generic="9193bbbb41b9e1a15f00cee98b0363e68cc7f24d5e828504333394e02ff9bbacfbcb82f5861467aafd8dae45cb7d2edef82db16037b426290b08094fa13ac30566e9617a19dd97b3dfed6dcc1d887481295870e35facd0bb29a3c9ad0937cf6c88975f9484e5bed7c1e0d8965ae62b12ce48331735b2d2336a85448151ef735e68d735b30d900779a9a9619b31579e37d291be86c7f58516247e18bc0d3948cdda187d313d22a65139e2d596a5485f7a7f24df2623886e80ac", @generic="df1854163d2c791545d49ea065c183f150f91a6d90fc55fb42f4fca409c3fb09d78d1b87ac1a9a9c59afc3559fae7775cd3656054145bdb4a5419306f560140c760e73787e14124d4cad65342118556052cd8143a35a39181f7549e8bdf49e1adb9c47c3906076910523cdbda981290be5be9f5951fe34889bf17d1a47e784ca8d395be9e45f56768a96a5ea0fdff804fd0fb0b75d6f4d1f6172001de1ed687277fb119dd7965ae38b8597d9a46c3c6a8611cc03571436b50d23f105722916bc5a7c1a0f663b624800959e5a925c8cbac03c02dd3a50cd1fa9933520b9d648e5c7aeeca7a9531fcfbaf3178807", @generic="6f75c029d2ccf3d4c628d2fcf01885c1c96a532313755ec619265faf09d4a3bb2825293e0b4af229d20a7387c1304148175cb54610e2fd7721bfc14685c7137011fb5f6eab7e9cc82744d53110bed2d7afc9ff75e8ff216eaca340f370b34af3c69a9fd4a8895094e2ee8c277436956d0d79b89489f04d09c75c1473cefa21661f2b30404709883b0e9963f934b2f6eb761b2cf7493601a9c3fae85999a92d884ba5c0696ce9bd4c005c1b454ed785559ca2c8414b182b8fd84314601eafd6f375dae29d64c9e3b9651189ca0d394d6b6442bdc8cfda0abcca74ceef92216ee13a895b123c18", @generic="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", @generic="478f15d617ecfc1b96723f71938e2630a211cd895ba0a93ca53b9fd714bb2c59fd5e280276991a617ed907ab5afdc204126453ae683b7a04ea433a5ef6e86e9bab8a73bdf286095dc104e45ece8f8c291846ec26c0091731ad79bee2e360a793effa3df3780792228c5c3ddcf79d23b8842fdd2baf84f3966b829b067afd7602bdca86279aa71ee2743258f4f88d3f6a56c92dc1135eca4f3559bb27f34b719fdc0850222a403f421b6df72a8e"]}, @typed={0x20, 0x41, @str='eth0(cpuset@GPLvmnet0^\x00'}]}, 0x4f0}, {&(0x7f0000796000)={0x1404, 0x2b, 0x210, 0x6, 0x1, "", [@typed={0x18, 0x50, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x1ec, 0x3f, [@generic="402c03e64222bc4e56fbe545c9ad25a096a128be049f37a1dbffde292fdf8f824be860a50fb13d4b05e787b802a394706e5e7dd8d86a0ff5441c3ed08f1363d38edd728dfbd4a0bcc2b2121468b3b2e3699a1d942cd4c193b8d440fcfa688cb2e7c3a988d2eefd9b7215405badca5de8da04086396de74ce52a25d58137618ae66", @typed={0xc, 0x45, @ipv4=@rand_addr=0x80000001}, @generic="50d77a4f135f979f9e808d072bc420fe7c17080967d3c770fb25f3054b23f93872ed9de0f5d6a445c59353c3b325a5d024696ae56fbd8e30860bd1959cbbcf17e516f1a5e7d2a1dcd192a36bb26e17b914332fad97ef1394e766637c9a877877fd9cd9776c3923424f48798dbca936ccc5d1701824909c58c62468013b7043d4b00e05448970c439ec3070977ca1745bd674a837f5be1a7d5d6039daf513884604dde8d45b32", @typed={0x10, 0x73, @str='self+:\x00'}, 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@binary="3a72e63e18883cfc3b22e15df06d3c282e84eebb0cdee31d0477c03fcbbdfd2de273f71a03361aba2f9bd50d657297c086975198246b3cdea88e80e6c091d301ca2a2fee50f49250aec6b37cb7d155d65a91af70b555342c50261f8b517d06c6a64529e561ae34e7ac05dab3b3f0efc95e715551c206f5dac5dbc64494f92492cc4bb9c88e3ba0944157577c248950f350435462a90e6fd4a195f6fda174ff4ffaff8a"}, @typed={0x34, 0x4c, @binary="002ca2097c7dd5c5d9259b9d13c003f8ec5b4bdc17609c5d4cb29f635c0bc8f1b54e27265e1fa98131"}, @typed={0xc, 0x70, @uid=r7}, @generic="5bc9f13ef303bd43d1a3e478e521bf46872e6aba436786aa607ff91ebd5ae9d0abebad8f97a823c6235235a495bd528f1142089ff84c1e01014ba84e855e21e90302936746e6fd6e12dabaad028ffc6b5ad26825e0478a731224de3af23b10a52e42ca714b35b5777e8a1c03f50ce81b49cbb31ffd1d22c2c475", @generic="f410fc4fe7945567601fe94f18063bbb90985b8a5a7c0f5cd211e5ed5539881f86f593c0d68244a8977c5ebd2646929d252a72afe5a9f3e0e8204e3d40d49c2648e7b91bedd4522bfa6121ded6fda88b559ce6b7f0eaae36545a3ccb46d1efb56a8956f7f95f28511386c86746cc29afec40ab2237e5488b8c677b4696df4f73bcf27a15d93d21b52b5408bcfd151b0a2e40f30f57db5ecdb69baff00a", @generic="d5ecec916dd35f1d800d3c60768912fddcd42f4c8f"]}, @generic="2c270812cad9e1b6e22870d92de6"]}, 0x155c}, {&(0x7f00001dc000-0x2ac)={0x2ac, 0x29, 0x800, 0x5, 0x3, "", [@nested={0x1d4, 0x6b, [@typed={0xc, 0x44, @uid=r8}, @typed={0x18, 0x10, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="fd56bec6b316b9f6511cc144a9a673ec8a2043f232726964032a6828506088517581ee19bcc25dab5d7098ba752598d2840cdb9e1ce66b14f3dd7c7768e8851c268eed03d1cd64f5c562e945490629b7264178717e30bdd5266de50daa5b349186f13d27e13f638f3dc4af16b76f97d934b11cca624fb66e331f579f5357b7fca0f083640593a0a45131f6b6", @generic="8796d8dbae11872e809462166c69883c8eeaae5b2986ceafebe770ffe1752f3829f98b3713101a983a9e1cc81a0a489547770e54f0918c161dff49897bd3ef9c4e611e049b77770f76f85bcb5bca747435e7dea0f55e63ce999aea9db21743505e92c0939da6682024e6e29bef8caa934180955093d5f7adbba43a92a12ff8d1de8e8d522920857eded698a73556ce84addfc631e820743cdaaf39e0e0a7db7c8b47826a096288767da97a935a7eeb6d0b70781dd8ed037ac17b54fd66c780eec0d7b626488d2c4973519773cf329e3fb1d6ad360b3155b3017dbeea44cad1a1c72fac1bb0d7c6e8577025e5fd53f84333ff7c99d5e5502309", @typed={0xc, 0x89, @ipv4=@rand_addr=0x5}, @typed={0xc, 0x13, @u32=0x16956c90}, @typed={0xc, 0x48, @uid=r9}]}, @generic="f0c970d0d7075db052a64f4700e86775ebb5e5386cde089f64360bf12de54b6e94796908bb41fe8733c3b2d042ed3f75a8c611a6c4e11d321475e90377d44fe56db10e0da16fb89634f6ca12b8b503f386dc3ddf590573ce24e47d9ccedc3a722388029cb06ef708650479aa092a787e559b2cd0fa61d87fcc55178f21e7760cf99605f24571e6a339194a11f24162cf56af711a7df80deb16957dd95f47229b8f13dc1c75a68bcad21a9f687d9bb9b72ce6e73aa4532217481e", @typed={0xc, 0x41, @pid=r10}]}, 0x2ac}, {&(0x7f0000001000-0x1b8)={0x1b8, 0x36, 0x0, 0x3, 0x1, "", [@typed={0xc, 0x16, @uid=r11}, @nested={0x90, 0x30, [@generic="dc567bfed045af4df1bd268a8feac0e5443ab87fe002e0588bd94769c3288e04fda1d50a54daa08cb8a6e26cad8965669f783fe51c795b66e0d1aae6d291f8cfe9", @typed={0x8, 0x17, @void=""}, @typed={0x40, 0x1a, @binary="cc185537b730a488e75b9eced2023c0f5811cef553d4ed2980f514de5233cdeee3cc1125a3dfe705fad80ed7c31269f24d43144bbf"}]}, @nested={0x10c, 0x64, [@typed={0x8, 0x2b, @void=""}, @generic="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"]}]}, 0x1b8}], 0x9, &(0x7f0000890000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x80}, 0x4000) 2018/01/30 21:25:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000933000-0x9)='net/icmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x9, 0x9, 0x200, 0x9, 0x400, 0x3, 0x3, 0x1, 0x3, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$int_in(r2, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/30 21:25:19 executing program 5: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000a01000-0x8)={0xb8}, 0x8) 2018/01/30 21:25:19 executing program 2: pipe(&(0x7f0000fb6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x2, 0x2, 0x40000, 0x4, 0x9, 0x3, 0x8001, 0xffffffff, 0x6}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000002000)="05b51436ded58c8ceb0a125fc39f64fdf031ef2cff2594b49c637fcfbe5147f2f3436aa6f8c5055a4d22070c2e89b8831cdb3608ca58c35fe09086437e2bfce815b4847bbde354eca819e30b02eca93d9628", 0x52, 0x40, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) r3 = signalfd(r2, &(0x7f0000002000-0x8)={0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x4, &(0x7f0000004000-0x20)=[{0xfffffffffffffffc, 0x6, 0x8, 0xfff}, {0xfffffffffffffffc, 0xffffffffffffffc0, 0x1, 0x6}, {0x8, 0xff, 0x1000, 0x61c}, {0x7, 0x7fffffff, 0x7, 0x10000}]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x7, 0x2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r4, &(0x7f0000004000)=0x10d732f2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000005000)={0x10, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000007000-0x17)=@random={'user.', '%wlan1!keyringGPL\x00'}, &(0x7f0000000000)=""/36, 0x24) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000006000)=""/94) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000005000)=@random={'user.', '-$ppp1keyring!ppp0\x00'}, &(0x7f0000006000-0xa4)=""/164, 0xa4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000008000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000a000-0xb8)={0x0, 0x0, 0x200, 0x1, 0x8000, 0x9, 0x6800000000000000, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x1, 0x80000000, 0x2}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r6, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff}, 0x98) 2018/01/30 21:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) mkdir(&(0x7f0000029000)='./file0\x00', 0x100) 2018/01/30 21:25:19 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000028a000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00003a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00004c5000-0x6)={0x922, 0x7, 0x3}) alarm(0x9) getsockopt$inet_buf(r1, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0x4c3f70d8f9f82d3) 2018/01/30 21:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a4a000)=0x0) 2018/01/30 21:25:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80, 0x200000) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000915000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) r2 = dup(r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = syz_open_dev$sg(&(0x7f00008e3000-0x9)='/dev/sg#\x00', 0x80000400, 0x40) lseek(r4, 0x0, 0x3) signalfd(r1, &(0x7f0000029000)={0x2e}, 0x8) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c3a000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000c93000)={0x8}, 0x1) 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(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000000000)={0x80000000, 0x10001}, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = epoll_create(0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8001, &(0x7f0000001000-0x38)="432cb135886c77b3313fdea207c0da4137192f73899ccdfdb95795709c05f6ed5a048122ce69127da7ecd0825df2f90a17bee5f2edb9963d") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x3f) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x1) 2018/01/30 21:25:19 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000+0xb99)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000011000)={{0xfffffffffffffff9, 0x9}, 'port1\x00', 0x8, 0x107d, 0x401, 0x7, 0x1, 0x100, 0x400, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000014000)={0x0, 0x5, 0x7fff}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000b000)={r3, 0x9, 0x1}, &(0x7f0000014000)=0x8) r5 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0xfffffffffffffffd) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000016000-0xa0)={r3, @in6={{0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x400, 0x1fffe0000000, 0xc39, 0x9}, &(0x7f000000e000-0x4)=0xa0) preadv(r5, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000015000)={r4, 0xffffffff}, &(0x7f0000016000-0x4)=0x8) 2018/01/30 21:25:19 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000089d000)='./file0\x00', 0x10000, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000944000-0x40)=""/64) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setsig(r1, 0xa, 0x25) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000fd8000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r3, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000fda000-0x10)={0x7fe, 0x0, 0xf87a3c0000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x7, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000f0e000/0x1000)=nil, &(0x7f0000fda000)=0x0) setsockopt(r2, 0xfffffffffffffffe, 0xaeb, &(0x7f0000fd9000-0x1000)="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", 0x1000) bind$pptp(r2, &(0x7f00002ce000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/30 21:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003f000)='/dev/sequencer2\x00', 0x248c40, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007dd000)={0x4, 0x54de, 0x396, 0x8000, 0x0, 0x7}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000b53000-0x4)=0x6, 0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/30 21:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={0x0, 0x1}, &(0x7f00007f0000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002d2000)={r1, 0x4, 0x995, 0x4, 0x60, 0x7}, 0x14) socket$inet6(0xa, 0x3, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cfc000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 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, 0xffffffffffffffff, 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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e6d000)={0xffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe8, []}, 0xfffffffffffffe60) 2018/01/30 21:25:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000001000-0xc0)=""/192, 0x43e}], 0x3, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xe1)=""/225, 0xe1}], 0x1, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000002000)={0x800, 0x4, 0x1000, 0x1b, 0x3ff, 0x1f, 0x1ff, 0x800, 0x3, 0x3}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000002000-0x8)={r5, r6}) 2018/01/30 21:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce8000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000144000-0x78)={0x7, 0x78, 0x6, 0x1000, 0x8001, 0x10001, 0x0, 0x20, 0x20, 0xd, 0x2, 0x9, 0x100000001, 0xffffffffffffffdd, 0x1, 0xffffffffffffffff, 0x5, 0x5, 0x8, 0x4, 0x8, 0x8, 0x6, 0x8, 0x9, 0xcd, 0x7fff, 0x7d44, 0x8, 0x0, 0xffffffffffffff80, 0x7, 0x2, 0x7, 0x2, 0xffffffff, 0x4, 0x0, 0x0, 0x80000001, 0x0, @perf_config_ext={0x6, 0x2}, 0x0, 0x100, 0x7fffffff, 0x2, 0x5, 0x8, 0x4c8e, 0x0}, 0x0, 0x3, r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) bind$ax25(r0, &(0x7f0000020000-0x10)={0x3, {"f7ab00b2f4fe3d"}, 0x8}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 46.664212] 9pnet_virtio: no channels available for device ./file0 2018/01/30 21:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a69000)='net/mcfilter\x00') readv(r0, &(0x7f0000526000)=[{&(0x7f0000603000-0x10)=""/16, 0x10}, {&(0x7f0000c7d000-0x79)=""/121, 0x79}], 0x2) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000281000)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000b000)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) lseek(r2, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) 2018/01/30 21:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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]}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)={0x0, 0x0}) setsockopt(r1, 0x80, 0x7, &(0x7f0000f3b000+0x619)="0d286e4ad17fc584877d6d4de1eeff40df5ebb0ae13dcf18a9d9b4550408ee55a0420afba581fffad4148a8e3bc1440f161110655d54857bf9db58e693e05f6e12d81bae748835a5a6f1b503c3e3b7905b65af39a9075ab7d07d2b0e0ed6e26954970098db6f55b41d1aff585d1478ac0dc774d9e8800b51b36df4454591c428655208f9d50b950e30fa0036292562cd10d0f8117e5ba76ff5bb44208db145e192c16cf23bdab40e8331f63d5823eeaac48f5827a74433ceacd3df82882e482bfdfded95c29340906214170d90b594b34532365a0faf6a", 0xd7) 2018/01/30 21:25:19 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000786000-0x4)=0x1c4, 0x4) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e70000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e6f000)={0x0}, 0x1) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 46.706211] 9pnet_virtio: no channels available for device ./file0 2018/01/30 21:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004c1000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 21:25:19 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000dd1000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001d1000-0x4)=0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000015f000-0x38)={&(0x7f0000f81000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c45000-0x10)={&(0x7f0000f80000+0xd38)=@ipv4_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f86000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f86000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005eb000-0x20)=@ethtool_rxfh={0x0, 0x1, 0x7, 0xef, 0xa157, "18e969", 0x83c, [0x800, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f84000)={0x0, 0x74, &(0x7f0000f85000-0x74)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x74, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4b3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f84000+0x555)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006f6000+0x495)={r2, 0x800}, &(0x7f000056e000-0x4)=0x8) 2018/01/30 21:25:19 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) openat(r0, &(0x7f0000003000)='./file0\x00', 0x60083, 0x1a) openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x800, 0x0) 2018/01/30 21:25:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa5000)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e2d000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000fa1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000817000-0x28)={@common='ers}an0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:19 executing program 5: r0 = creat(&(0x7f00006d4000-0x8)='./file0\x00', 0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x5, 0x3ff, 0x40, 0x81, 0x80000001, 0x8, 0x4, 0x5, 0x1ff, 0x3b, 0x1}, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e35000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000774000)={r5, 0x3}, &(0x7f0000251000)=0x8) tkill(r4, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) capset(&(0x7f0000ab8000)={0x19980330, r4}, &(0x7f0000a9c000-0x18)={0x1, 0x2, 0x80000001, 0x5, 0x1, 0xffff}) 2018/01/30 21:25:19 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000009f000-0x15)='/dev/pktcdvd/control\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000df3000)={0x0, 0x9, 0xfffffffffffffbff, 0x1, 0x401, 0x2}, &(0x7f0000940000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000834000)={0x10000, 0x6, 0x8000, 0x2, 0x3, 0x7, 0x8001, 0x1, r1}, 0x20) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x7, 0x2, 0xca8, 0xa9a, 0x1e, 0x0, 0x8, 0x9ee, 0x7fff, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8618}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc96, 0xfff}, &(0x7f0000000000)=0x98) r4 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x2, r4}) exit_group(0x80000001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000000)={0xffffffffffffffc1, r5, 0x0, 0x8}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x7543) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000)={0x20071026, r4}, &(0x7f0000002000-0x18)={0x401, 0x7, 0x1, 0x6, 0x4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt(r0, 0x4, 0x0, &(0x7f0000002000)="8bc491f2b96303a651c8d20957b90497d752263d1a6cdb722a680afec7e66d21c9e3c57023e408741a70b472e9196c4610fff39b812087907c9f323fb22c264bf89133436037fd49f92346618045195ab05ca64bbda6415d62ac", 0x5a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r3, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000006000-0x4)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000+0xa35)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000007000-0x10)={r8, r9/1000+30000}, 0x10) 2018/01/30 21:25:19 executing program 6: keyctl$update(0x2, 0x0, &(0x7f00004c2000)="", 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000017000-0x30)={0x44, 0x0, &(0x7f0000016000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000e000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000015000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x1, 0x4, r3, 0x3f, r4, 0x4, 0x1, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0x10000, 0x2}, 'port1\x00', 0x81, 0x800, 0x9, 0x10001, 0x3, 0x2, 0xd99f, 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]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xbbc, 0xffffffff, 0x265, 0xf0, 0x0, 0x80, 0xc800, 0x1, 0xb2a, 0x9, 0x1, 0x9c9, 0x0, 0xe3ea, 0x52, 0x7fffffff, 0x2, 0x12000000000000, 0x800, 0x10000, 0x3, 0x7, 0xa39e, 0x3, 0x2, 0x0, 0x8e, 0xff, 0x100000000, 0x662, 0x101, 0x35e, 0x3ff, 0x6, 0x2, 0xfffffffffffffffa, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffffc, 0xffffffff80000000}, 0x1, 0xa2, 0x1, 0x0, 0x4, 0xfa, 0x100, 0x0}, r5, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000001000-0xb4)=""/180, &(0x7f0000001000-0x4)=0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1fce, 0x8, 0x5, 0x4}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xc)={r6, 0x1, 0x2, [0x3, 0x3]}, 0xc) 2018/01/30 21:25:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x3ff) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/30 21:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000e58000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) mmap(&(0x7f0000607000/0x3000)=nil, 0x3000, 0x4, 0x80050, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006fe000)='/selinux/status\x00', 0x0, 0x0) r2 = open(&(0x7f0000235000-0x8)='./file0\x00', 0x2000, 0x1) linkat(r1, &(0x7f0000b0a000)='./file0\x00', r2, &(0x7f0000e4e000)='./file0\x00', 0x0) getsockopt$inet_mreq(r2, 0x0, 0x8000000000023, &(0x7f000016e000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000ed5000-0x4)=0x261) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000af000-0xc)={0x3, 0x1, 0x8, 0xfffffffffffffffb, 0x300000000000000}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000247000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x7, 0x8) 2018/01/30 21:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pselect6(0x40, &(0x7f000016c000)={0x732, 0x10001, 0xf9a, 0x81, 0xd66, 0xffff, 0x741b, 0x401}, &(0x7f0000bff000-0x40)={0x1ff, 0x9, 0x8, 0x54c2, 0x7fff, 0x10000, 0x1, 0x1}, &(0x7f0000de5000)={0x7fff, 0x1, 0x1, 0x8, 0x5, 0xfffffffffffffff7, 0x4, 0x69}, &(0x7f000043b000-0x10)={0x77359400, 0x0}, &(0x7f0000a1a000-0x10)={&(0x7f0000fef000-0x8)={0x10000}, 0x8}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) bind$inet(r0, &(0x7f0000a32000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000573000-0x18)={0x0, 0x2, 0x0, 0x5, 0x3000000}, &(0x7f0000d11000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000125000)={r1, 0x5, 0x3, 0x4}, &(0x7f0000606000)=0x10) 2018/01/30 21:25:19 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) ioctl$TIOCNOTTY(r0, 0x5422) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/30 21:25:19 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x80b, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) 2018/01/30 21:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f00000e4000-0x20)={0x2, 0x2, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000017d000)={0x1, 0x1f, r4, 0x800, r3, 0x0, 0x9, 0xd4}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000331000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x4, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/30 21:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00000be000)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f00008f0000)={r1, r2+10000000}, &(0x7f00006f6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) exit(0x0) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r4, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000002000)='/', 0x1) sendfile(r4, r4, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r5 = gettid() timer_gettime(r0, &(0x7f0000de7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x16) stat(&(0x7f0000426000-0x8)='./file0\x00', &(0x7f0000488000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 46.876558] binder: 8246:8258 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000066646185 != 0000000000000000 2018/01/30 21:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000194000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a56000-0x4)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x10, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000bfa000-0xc1)="c9d37d5c98dcc225008b1768cb8e605af1fd68223d236dd56adcbce90a148b1c96290e91ed30314ddce573b2b3115055fbc2adc50edc69f3e3ab01b6d6a896db8189234ee7675f83cfc3bc8379925875b8a8f11c7481ca73f0549e5b8913bc85773ad273152cae2fd66f447db424003de50ec05ba7adee764ebe163626b72ff696ea1e9498adc081d051d52d2105c1a565c574b537ca6a752e9daac79be2f8dd272d14854f19c1aa61e2d8687f8c36f1282a4092e78a6fb703522677537dff9186", 0xc1) 2018/01/30 21:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000976000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000081d000-0x56)=""/86) 2018/01/30 21:25:19 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009c0000)={@common='teql0\x00', @ifru_data=&(0x7f0000001000-0x20)="85a123994b61437b2c9a39d175f0f4939b6e46beacecbd8bdf2f0cf05b000f18"}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:19 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 46.935602] binder: 8246:8258 Acquire 1 refcount change on invalid ref 0 ret -22 [ 46.943836] binder: 8246:8278 unknown command 536907575 2018/01/30 21:25:19 executing program 2: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa0400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000050d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000f0a000-0x29)="c5305d299a8dee7cb9184066bf7c906155972019dfbbe9d1d7727cff50a0508965d550793b0cf6f4a7") 2018/01/30 21:25:19 executing program 5: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000b7d000)=0x200, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004dc000-0x4)=0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc0000)='coredump_filter\x00') mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000988000)='keyring\x00', &(0x7f0000dc2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc1000)="7770707030d57d00", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000dc0000)=""/234, 0xea, 0x40000120, &(0x7f0000dc1000-0x1c)={0xa, 0x2, 0xd6a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x923}, 0x1c) 2018/01/30 21:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='teql0\x00', @ifru_flags=0x8000}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 46.943843] binder: 8246:8278 ioctl c0306201 20008fd0 returned -22 [ 46.944087] binder: 8246:8286 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.982561] device lo entered promiscuous mode [ 46.983207] device lo left promiscuous mode 2018/01/30 21:25:19 executing program 2: mlockall(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f20000-0x8)={0x0, 0x0}) r1 = signalfd(r0, &(0x7f00007af000-0x8)={0x100000001}, 0x8) unshare(0x40600) fadvise64(r1, 0x0, 0x0, 0x2) [ 47.064644] device lo entered promiscuous mode [ 47.070431] device lo left promiscuous mode 2018/01/30 21:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d5e000)={0x0, 0xff, 0x2, [0x0, 0x8]}, &(0x7f0000c82000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000700000-0x8)={r1, 0x49c}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000436000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6f) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00007a1000-0x4)=0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000009000-0x8)={0x0, 0x0}, &(0x7f00007a8000-0x4)=0x8c) r3 = socket$inet(0x2, 0x5, 0x9) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000949000)=0x0, &(0x7f000093f000)=0x4) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a7a000-0x14)={r1, 0x2, 0x100000000, 0x80000000, 0x6, 0x5}, 0x14) getsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f00005e2000-0x1000)=""/4096, &(0x7f00003de000-0x4)=0x1000) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/30 21:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f0000450000-0x8)='./file0\x00', &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000a42000)={&(0x7f00009a3000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00004a6000-0x10)={&(0x7f0000977000-0x2628)={0x2628, 0x12, 0xf, 0x200, 0x4, 0x0, {0xc, 0x0, 0x2}, [@nested={0x1ec, 0x7b, [@generic="932d9164716c3caedfb9f5fbcd39ce5a9957532457b4d7545ad42af77f6df647d1811c5efb750b461fa88ca3a50b86b30dec1fa1df82d58f9ad904dc60aa0f3f647a43bb62365e12e947b345be6241fdc0bad22b93b438d8eda0e01b54a3c7e62516e372e9381ea3527c4c00f4d4583bca67a23b18f96835edc1e288e3f12d2234f12e8cd61ded1702bc", @typed={0xc, 0x4b, @u32=0x0}, @generic="80cab69c65ddf52dc1f1774e9134c883da504af99eb44f6a27fc19fabcdb30fd35d988613da0730c92162ddb4f9da66a6a", @typed={0xc, 0x6, @fd=r0}, @typed={0x48, 0x36, @binary="d834aa928b5211c1a75eac958d2382c817525b37dce8d25a7f77dde6509d67d2f71492bc883072809320f17cb3483d204af80e79961b1d51a58fcc7d7f71"}, @generic="88a7d6747f33f0fead895bc0e470989efed91be33ec8867e3b54cc07da09dd368366ac9513d98340a1431714bad78ab97a7a0535a129aadf2f2f2914e458d4cba2fff132d64ceeea6cad46d45ba20cfddcd4b880e13cb061bf90e5180e160d6582f745fc886dac81d9b39268595c0296cfc0c2bb4c16957a2f32ae5d64c6184b9446c82e92f16ba63e04f5b7c11289a4a19e0b4c68170062a14ebe96a878979bd7cd372d553598e72bd205673fed9dbd9541d1a536fe07147893c867f9ac5f2ff814c473c78aad57c6a407"]}, @generic="308500dc3a4c95b0835a33b5add049fbc928aa58a62c8ca7ff64b37fa2ecc38cfa7d9f805d30f7120f9822f8bb19abe0c18989596626d4a95c869605dd4f0a663c638c5805cffdefc0a50b4a4de561463b48f24e37dbca2bfcc4c96181ac5be095e52cba3208a86e9eac232cd645a51e49f7f5285abe2a9cf6e3ae8ac8816808b088a2f759c55ccecc5be1b37ec7f1ba9e810922f4600d85e1bce7729ed138b0f6903a11911f0065ce579019", @nested={0x1d8, 0x33, [@generic="92d4f8bb2df3692f905acd846c34680fad460f6d252a0b9a34fbc2c244f08799690cd4bbdd182538e49091030cbbf90fdd198a144d06f795cbc3bbabac448e9a0c0d2804bafd526804e38e9818706bebf90a780e630ae420976d22fd4f6d6f14188ad3a52c536120b423c542a41582", @generic="d8ec14bd4260d01f11ab7acffbd7617cc27887a8a7e106af72dae58587224d1736d01598f952483f710e1fe458e0be971f51a1d77167295e8da42a2a1fad24aa73a1b0b21f132dd7a978e942627b2901bf9ea0df1f82c66941056fbf76dc7c4285b02b09393fecd33930786cd9f84dcc79e53c7463388a589c5b2406332994031d10b47978da15e77af6e6a7a5f984a56f9aa82dd2e436cf39b4fa164b3419720427e542d7c2035bfccd759e0ab5fd98b2bcb4f985aea731d7967ac4d2c34acacb65a0f5273c4649128949094467bc5ef33ea7b560539861927b6e6891", @generic="3d5bb2176218815078d56047025c579f487c031accf6a93b0fc0089cd687147b2c2263c2fcd9b84ffa9279d16ab7f57108aaf27bfc30fd8db4527d1f06fade76f55540eea2544136a8869f594d11cfa5dedad74002a582ce404d496b79086319cbd4fe71206c315208e64b56b6c7ac885df3449d76ac0eab762ad6193a748ac224b759b98bff"]}, @generic="9a6c9693203803d88b8d7b14a07b4f6091354869c9b9f2d8c33222d5a973d34beb9200d05e2558cd7f9261d55970fb133429ef4f139730c99b71edd3f12d2ec5620eb941e72afc208eef66aadf728bfef4263bfbd8815979663a7beb3f4d293bf98bdbd257a506b23e03722dd732d784241a6809a93513ef0d56b4617513d156742579d7247928426a4e1c47f2724ed4e409c956b0a3660d6ea60fb500f16cfd53b18f363f94e937093b88fbe06a4953074e73e147d17f8655b1e911c8f3b93961970bba1207067ab0539357a737d0cec1f70a45461c47b341e4bc609913a5cb8fbab980929337bef7285f92d490f694acfb", 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@typed={0x14, 0x56, @str='.vboxnet0\x00'}, @nested={0x100c, 0xc, [@typed={0x1008, 0x41, @binary="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@nested={0x90, 0x8d, [@generic="4b7b22b38cdd36e1fd60966b363ad886f133b008cebbe6ee45ba33c3aae08160b8d21f29a13f4df99db8726df6e7741ae478c103b12d366b7a89d84c5dce9517c004a303e958579116e42f73", @typed={0x8, 0x1b, @void=""}, @generic="f92da5d8187c022ceea2a7edabd92e9ee62bf92e1ab7efd4031dafe8c4d4dfc6371b297431fb8384dfe76a", @typed={0xc, 0x2, @uid=r1}]}]}, 0x2628}, 0x1, 0x0, 0x0, 0x1}, 0x4040) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000048d000-0x10)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000008a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000292000-0x8c)={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]}}, &(0x7f0000a9d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000620000-0x4)=@assoc_id=r4, 0x4) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f000025d000)=0x4) sendmsg$nl_netfilter(r3, &(0x7f0000a99000-0x38)={&(0x7f0000ce3000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000a09000-0x10)={&(0x7f00009fd000-0x29c)={0x29c, 0xf, 0xa, 0xf, 0x1, 0x0, {0x5, 0x0, 0x9}, [@generic="202d6fa06b72f0378cfbd0a163a17830aa1cba85fd9444f1c6e74c685961548509b3cc774d38db7f9f1223351996a1c5246a477d0b2eb6e341ac1c7e86a9577b0004cee174da58d9b76f5552dbd946b47c23661c17af199d69fa684b2eee066fa624284ddb33134df9af49cd12437190e39900386f4a6092e8850ce2c4a87f49f926bd0e14253e979b12d244ec4235e9cc703b00b9b238460e1bd00fd35f2730c7022f276f4b8053830eaf13e5a725e85160435d3017ab259cfb3d41b5df1749a215fc96f762551946", @generic="64c29ddbaffcb732579df77ad741d1e50ab05329ebd8c715b4a4a8c3a5e84e28119c7975ccf3053154b137851ca3aff08989432c3b74288a88f33d15d7182ceeadc146338aa1fec1759893f6f83260961619d9439a1f4a5730c43026e9a40f7a7cdfb06d47b314ae4fb5b868b6903a4d76ac7e2c34db6d9aa4838233e3d232fb8816c8d5d9212b62382ce71ccbc84e3cdf9a138e1c0b30b2e3b6cad1bcf4183837d0f788f060f927b686abe38c8912739243a09b2a71877df1888ac65264156e375bc99829b50f8ee687a13de73b635ba9c193ae24d86630a731f3fe1f255fc5062d1c657813ef7c4002640f9d1e20fada96494653cd1cbe95a3e3d7", @typed={0xc, 0x89, @ipv4=@multicast1=0xe0000001}, @generic="fe1744a622b7e1f69971cce717239d019f0e4bb85ae8ac0ecf17097fed368b298bf29c99dd8fbf6460cabc8cdc44af6b2969fdddc69aabcaf8f6c26546256ad409f8a3d5a34959", @nested={0x70, 0x30, [@typed={0x10, 0x20, @u64=0x1}, @generic="349476e0ac93fdd7e337dfc6fd739c09c34830b0d11e32985a68eaf5f97c06014d2ab0022ba4c9e76060a90ee0e80249c196d4296374189b69b1dd58cabdaad6902d4728a790b9095d71998b56003bbcd7466092064af5afbf2c0a34"]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x20000001}, 0x8004) 2018/01/30 21:25:20 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000c000)=0x0, &(0x7f0000005000-0x4)=0x4) open(&(0x7f000000b000)='./file0\x00', 0x40, 0x110) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000b000)={0x0, 0x4, 0x30}, &(0x7f0000008000)=0xc) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x8000004000) read(r1, &(0x7f0000003000)=""/512, 0xffffffd9) 2018/01/30 21:25:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x8000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 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) sendmmsg(r0, &(0x7f0000602000-0xf0)=[{{0x0, 0x0, &(0x7f0000711000+0xc27)=[{&(0x7f0000ad1000-0xc8)="e23bf562af5dedc947efd435400181fbc10672e885dccea89fc8b09595bfa846e41d9ca6be9019aae509e8a2d7ba4624cc6b64a90e322fc3f12773d1c8322493be3ad5907efae0d06397903cd7a4a0019f4f1fd9544ba89731ede74e01a3ae58be95e2a3bee17c6ac70ef9eaeb647668e3f4b85a2cd414e185ed6cc861dcff3e45e152ee03f7700c56f23fffb72fa219181fbad1e4532fbd937ff01c26907c5af373937c603897e69a2de67db514fb580e11c2ea22a6953e1752dcbcfcbf5f047d8bf9121df71ba5", 0xc8}, {&(0x7f0000757000-0x3d)="df1d00f36027d873a17a9fff365c41dc829306dd4336d7b29c54f6303463419ecefe801f5246caa8c85a23e200b5c3b65a34d6e46a7d2ebab995bf34b3", 0x3d}, {&(0x7f0000000000)="38738e7a3779470ecf371a31ba8ea8f59175c0ba20f0b192207552ff278b915d2579783cf8f4b3f47775102d7038ff1f4bf500774c0c540e135a12cc6ae95cb48e91aa27b0075d6d5da0cc4465778a7068270ebf9f636577f901cbc221f29e4e2a159f9e0dc9effcc122ebf09d3d768f3e1eb023aa0c51fc3d7a4bd9274c443b714dfdee70a10001c205216e155324128a5034fd0c1b407fc3b0645d3d092b0009c7821f7193be647a721d71590a41", 0xaf}, {&(0x7f0000000000)="712f9c5c4488e730115b86ef4ed8b60d43c13cd791eae549a6aa272420c280ad5bf7fe8e71c847487604f26ae822850059a3864434c0cd4c8681c4467cd7001d3239f9ce435dd842105a8f837d7fc661d12732cf62f5d011aa17f66103e2e2189beaaa921458916875bc278a8c2da82bee2b20014918b45db9562daea54fde750c3cf343a22e20323186c309622e31f7b125c68d4bb1f8e5c46832cc98aaf0410814794f4c4192e0cec6603991e351aceb8d47032e278f968b6a68d6bbead0d430b7b7aef9e563f9a536c209e1f3e82ce3536efd79700f427efebb0a7e10", 0xde}, {&(0x7f0000d82000+0x95c)="40049891feddc60f17f2743264a47fa6a34d2e6612b2080c96c7c1e3ad85649cdc5bcd5d655e82e7c2ed36b68e48b38610224ab150490d1099cbd0a1c6ba05b3cd93cad1e99c7948c44043da9464008bb4910d62e46dd8f35ee6dd7b9fe638f08a20721b3e826082dad2583fc223c3c87710201f1ad4016f5e0d0e7792e459eccd1d190b7f894e8a35f654640aba8b3c6549924bb5d345f8502e68d0647fde8a7f16317d7bf6fb8855aecef796a91dd4961625a3e3e4e98bbb9aeecdab60b16bba86c2ff50204b38cee2040b386a78", 0xcf}, {&(0x7f0000001000-0x9b)="5c6e55cb06a30bcddb3fd923a4798ebe16fbc5fb35630ccc256aac266ff59169de36e255d7f45f79f0a77c11d482dbac675a709910bb287bff2dae61385e43423e9a885b9b412343e30b1a463032d4d3faaae4f2d7824b932d8cd81def4955fcbf5e512c5466b2f3bfd80d5fc4fc2a705a54d53c1d9fb52aa6b4ce55d0f358b2cc6dd6ca940e91711ccb3455bec642abe21f5ef0a5febe58ccaeee", 0x9b}, {&(0x7f0000e26000-0x1000)="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0x1000}], 0x9, &(0x7f0000a63000)=[{0x100, 0x11b, 0xef9a, "96421b1f46df2e7e343e124c9bec49e23b26c63f083daa9c21d6bd03cf97e5ebdb9cf6653c482fe8547eb23e125c7d65bac0040ceed1634ec43646c185c4592a5bca1caa215edf6ef93fb961dacf603245c5f045a06fcfce4be067f6f78289d5befd906201dd434a64bd801fd918f891ada6c8cabe0558d28e15fa585821da9ae7fe29da47de4c58caa5898a8e072bc8ccbfd2ed392350f2a82395df61014936304e6bd3a62784055f446cbfacb2c49ec709668ba43ed514c05861b9035ba7bd320f1f8a82898762e661cb27f2ffc7fca090640719932543c2685c66938c5e9d640f1e48d971e96b474b801d763fbc04"}, {0xb8, 0x108, 0x5, "59e817e882e41592002ed6917c5348719c18f7997964f94f62d69e821d77393a5badf651e63b45d2854d74e96f9628cc718c7734c4cbf355f00980dd36b393c0185e7156700b447b14af2d1041710ae142a50efb930a32ae71f4d38e3d0b6cdaf84870711b9e574f642423de5020cf5a6a67bed9fe8e9932d94f194a7b6b57c376e83a591ac9fb9b942fa58ff573dd96d0deca6c1223b6d449fee982acf61c34405c6a7e"}, {0x38, 0x108, 0xfff, "e8e422d96b525b3614d6ea72e73abe8ca56dcedf00d095c85fe0724c95febd627a7b6f44"}, {0x10, 0x0, 0x0, ""}, {0x58, 0x12b, 0x9, "8a40d2e3859bec71a91ef20d72a8df36e400e1f7a5b4178ba121bdd91b3c59a6b7f85f28d38bf2918645b4af1fa2e2298d3cbd75f9c6b4f114d423de2951371dd513"}], 0x258, 0x4}, 0x80000000}, {{&(0x7f0000bb3000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x4}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x83)="a174c9903ab3bdbb40aaed45e35dbafed97e15a32d6189ec42a5186d3755beea6a35283f8c627964bfd576b4fb96d68084bba0a11e77f3443814dc91648fc63d7e81f1f42047611af05beda1363ade3e510083fd188100a1c1054fdb1a5bf4281934a439ec4f2a85224a268da7f7f862436f27aa3051edd14b7774d3c866f14c3eaf49", 0x83}, {&(0x7f0000e71000-0x5)="1e52a956d4", 0x5}, 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{0x20, 0x118, 0xffff, "a6061c8e1a57113daf51df51"}, {0xe0, 0x11e, 0x400, "7494774acb8fc36397a8ccc1a7967f2e89f8fc1f07a7e687d1f35d06e17eb6bb221c1dfb4a1ed9ff1f515cae026f4ff6dee65148ba9a215085675f2ed7567d2d3104c5caa83cd419c5839df3775304d00a86d625f24e01b9862671521ac7dcc0bb9057806692ad8b07d44b500bf4631ccdb73584e93ea3f969dd36fcfa11e4fbfc5ce6add3c76fc1da3780589552bd874f2af38d7488318c1832ef9d281f223f075440cf0ed240a43036bbd12f869f1a532e2e2112cb9adb7dbdd3dde73d0bea8bceffa9c00d2ef4da74e971b7f4cc"}], 0x2120, 0x4041}, 0x1}, {{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000051000-0x40)=[{&(0x7f0000000000)="5e844e8938048943ab1d6a5a809ae5a21f10452696d3a7e1b2e9bcbc00b60c422675090e5646995be3f4b41587a5124bbd94a03575a3f05f556fe1ce4a09183d673389aa5be7ea4b55a9ecd45402d25d83bea1f4e2a331396f00e760e6139662e1332ea0095a2baa91809de693430053444fc3605cb758ace639e787b729b8f5bebb3b2c8910d323ebd0c9d7671dd36c476487ece39fe4290c35a2523f9b65c33ba43a612f8b12c3fb66aa87f2a4ad73940fa06cc16d6b9664ecb4f791b7e8b554df1b2f7bd8f17d9ea6924ca2359b7d3025c5f1c1a2872825b8d89bae024e10dd711b4449ce8e4658773d", 0xeb}, {&(0x7f0000001000-0x69)="7bf709470f226567e21769a50d178dbb366a4145454943757f3307a3a6d40964d2242b8340c2f057fa6be84a438934eaad1e632a7e6052de8dcf06db6dd37d3730aef989cdc6df3258165dfd128b534de2487660c5f0d1db59d30d0624abce27e82716e550b5baf491", 0x69}, {&(0x7f0000000000)="663f81ae620fc43ac05804c67ca673f972c065d775ab796b981e8e41394d5f8e2ac22edc3d4ce268039ddf7d", 0x2c}, {&(0x7f0000a01000-0x69)="35df7318dad93676a8e9d2433d2d77d9d76dc94b2eb5cfa77dc035af7495d029951993f53f6a050a6b5f2c897e049dff45a87d7d1ae5c65f0f6f241d8a5d06115993a871e5379b950e867d8472f1e3579798b84be85a49dbff46809102efd596c0e7490c3a58c81811", 0x69}], 0x4, &(0x7f0000234000-0x430)=[{0x110, 0x0, 0x4, "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"}, {0x68, 0xff, 0x7ff, "c7016b8dbf42f041fbe0af42eafa1eed05db59eefdec459822c043b665aa71d8d9a3eb441a47dab6b0ec50c46b2a7ad71d455430aca2cdb3d94ba6247ec28f43423e4eb0111131695801c2177bc5a2f0d811e12af0"}, {0x100, 0x29, 0x4, "ee48deb1f0b7630ead396988f9fe55ec8bbf26c1bc72e9f877707011c8f00c25613563e164ae49e0f15d0a5f8008db285183bef62342639362b23500558454b01f699b5e8cf239ee13f344b0b4363ee8b92ee35397b15c58cbde7cacdc0aceefa526ce6f719d4c0b7ec5582af985f3c2a32e74291923e3451b973a30f6f37b4a0f3d672c3ce38869953b76af7bc623306df44f0ed2a27cbaaaf5d8c84c047fc38a8f7963594ca6f2b3575eb8bb68162fe1a1d2e1e731edceb2155f863db654438dc75eea12f4830b73c31d95b1260dfc432a24c2fe35201a8e5a48b2db265b2b11c3e4579e1d48bde11dd469433b9b5f"}, {0x78, 0x0, 0x81, "a359054db2769d2e9792f57e0cf0ba9c38f1c9d0e09a6d6e310a950af199e0b19145212a1c2d5ff8122390b057794ad9b3001515d470963c04d01078d021897b14c3b8ef9495211ea39d4b6cd02e89628ab03d0ec969a5d611feaa4879ecb2a2ff7c6dd8"}, {0x50, 0x0, 0x2, "fad6cbfee58434d3a48c01aff3735d51ff80484e7ace8a943723f1f29cdba93ca80de699d9d8ebfdbe56e409b07102ea5cd4b8a5c1fd40d0655e7c3b316b15"}, {0xf0, 0x113, 0x41be, "09a404841d534916c7ce6f135c29afa58b0874649952e51e92df2a0afcd2a0ec3ee5116cdf0b2639002447f6973b1ee043e1107c070a9857af34b22bf3257074921bd4a0802e75c0b4bc8279f1fb6625fea50513e644ff6c9f7b7988858fe2c3a5137adfee567442b973115a7624dce4a749cd0256b14ba4f34aa54d43d0337d0a52957fd87ed7a417b2d58bb4e222aa397a8a3d2c3e7e91856d3300ce8eb70cbcfcb8b785362efd114856c6c862b8f5b2553b9bfed25a630f17d97e4ac634c0af6ae794eef1a99609076d655d3c534faf0ae0c85655f6db17f5191434"}], 0x430, 0x800}, 0x8}], 0x4, 0x20000000) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) 2018/01/30 21:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000b9a000-0x168)=[{{&(0x7f00007b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000be9000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x21, &(0x7f0000792000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bd7000-0x10)={0x7f, 0x206, 0x6b18ee51, 0x1000, 0x0}, &(0x7f0000dbe000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca0000)={0x4, 0x2, 0x2, 0xd05, 0x8, 0x100, 0x3, 0x1319, r3}, &(0x7f0000bc8000-0x4)=0x20) 2018/01/30 21:25:20 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f00008e2000)=0x400, 0x4) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e4000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008e5000-0x8)='trusted\x00', &(0x7f0000552000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008e5000-0x8)='keyring\x00', &(0x7f000015b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e5000-0x11)='/dev/vga_arbiter\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002c2000-0x4)=0x4, 0x4) 2018/01/30 21:25:20 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000001f000-0xe)='/dev/keychord\x00', 0x4800, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000837000)={@generic="e0c640fc32825ed97ccd32ed605db13f", @ifru_data=&(0x7f00000a7000-0x20)="7e68d7fb78d4256e0af1e1c0031c2f5c86320486b37d3224ad8a06dbdddf40c7"}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000f88000)='./file0\x00', 0x0, 0x20) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x40005, &(0x7f00003d8000)={0x0, 0x0}) pselect6(0x40, &(0x7f00007aa000-0x40)={0x100000000, 0x9, 0x0, 0x1, 0x6, 0x2, 0x1, 0xffffffff}, &(0x7f00002d2000)={0x9, 0xffff, 0x3ff, 0x10000, 0xd788, 0x6, 0x1, 0x5}, &(0x7f00001ca000)={0x1, 0x4, 0xdf39, 0x1, 0x5, 0x4, 0x7f, 0x8}, &(0x7f0000ae9000+0x25e)={0x0, 0x1c9c380}, &(0x7f00005ee000)={&(0x7f000064a000-0x8)={0x543c}, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000065000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bb000)=0xe8) quotactl(0x8, &(0x7f0000b62000-0x8)='./file0\x00', r1, &(0x7f0000e95000-0xce)="682be9fe0a8e06d87ea62f39ae3f7999a53308fb489b7e1cefefaf62a2b88b29f1b1c95aed677d61720923fe9768e85fb051407394256591860d355dc4b176a56a1acb747f4b17286786d1ddd3fa09a66b2aba223d90d68e9c3557ebf31a9e7d424d8785f8f55d2cb9d1aa3b690aae65aa8df3780135d074dd275f114e673dff919613db3b525c721c0514c6e09f1a70b6e77f3a4b92640fecd513c664669e5256a2222a9cc3fb5807a650a46b778c95a80ede3753be0b7fd642f44d31e237dcc60c789a4c165a86128d041c1d88") r2 = syz_open_dev$sndseq(&(0x7f0000ca1000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r3 = dup2(r2, r2) read$eventfd(r3, &(0x7f00009ea000-0x8)=0x0, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 21:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074d000-0xf)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cea000)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8912, &(0x7f00008e4000-0x28)={@common="55de4c1800000001000eeb00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000184000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/01/30 21:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/hwrng\x00', 0x204200, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000090000-0xc3)=""/195, &(0x7f00005fb000)=0xc3) 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) pwrite64(r1, &(0x7f0000084000-0x53)="", 0x0, 0x0) close(r0) 2018/01/30 21:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000+0x225)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b16000)='/selinux/enforce\x00', 0x80002, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ef3000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f58000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f8000)=0xe8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007b5000)={0x0, 0x80000, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000430000)='./file0\x00', &(0x7f0000a01000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, r0, 0x8, 0x401, 0x1000) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000872000)='/dev/vga_arbiter\x00', 0x800, 0x0) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000ce7000-0x8)='./file0\x00', 0x200040, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000f66000)={0x0, 0x0}) r11 = epoll_create(0xffffffffffffffc6) r12 = accept(0xffffffffffffff9c, &(0x7f0000077000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000926000-0x4)=0x10) r13 = dup(0xffffffffffffff9c) r14 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000252000)='/selinux/create\x00', 0x2, 0x0) r15 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000966000)='/selinux/context\x00', 0x2, 0x0) r16 = syz_open_dev$random(&(0x7f00005db000-0xc)='/dev/random\x00', 0x0, 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000946000)={0x0, 0x0}) r18 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r19 = socket$key(0xf, 0x3, 0x2) r20 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000903000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r21 = syz_fuseblk_mount(&(0x7f0000cda000)='./file0\x00', &(0x7f00001c0000)='./file0\x00', 0x4000, r3, r0, 0x100, 0x10001, 0x7e) r22 = accept$inet(0xffffffffffffffff, &(0x7f0000fbd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000046d000-0x4)=0x10) r23 = accept$ax25(0xffffffffffffff9c, &(0x7f0000559000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b10000-0x4)=0x10) r24 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001df000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r25 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b1a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r26 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) sendmsg$unix(r1, &(0x7f00003d0000-0x38)={&(0x7f0000b22000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e45000)=[{&(0x7f00008d0000-0x85)="e712d64d914b495e31f654f3b0bdc7c3fcbb65c7e5d3b75084b236438eabd6b671098c6a88404095052b89cb985b292df5cf81b635af1b3c681fb8d12e5ad0979ba940ce9d3586ab4cfc1ab3dc12e508952a7ca0dccfad955dc20c745a9f132ec565dbb474ac99f5e2389c7431998756c08f550e2cc6ca226d2a874d9feb2a95b0d7ab40c2", 0x85}, {&(0x7f0000a4b000-0x80)="f0735680263531a4db73e64f800e8abf5b6f6a56806d911f3f3e1cabd16ac36c1ef05881b061e90f9962f1ed267c2bdf70ea3fddecbac894a0542b70a90b18ed270478a936c8869db4423ca830225f27712067188794f2249c29d96ecd2b7a9c46922840a4f9d8680068004ec1b26b769c531ce79685cb6bfb857e6277cad47f", 0x80}], 0x2, &(0x7f00007aa000)=[@cred={0x20, 0x1, 0x2, r2, r3, r0}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r16, r17, r18]}, @rights={0x20, 0x1, 0x1, [r19, r20, r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x108, 0x80}, 0x0) getgroups(0x6, &(0x7f0000b6b000-0x18)=[r0, r0, r0, r0, r0, r0]) 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f09000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f09000-0xb2)={0x0, 0xaa, "8b6485ad6a67a2008c47256ac689a73cc6dbd8257721c8d075f2e252ad2625d19bfb925a845522aec1c595af591a6d5e08615e1df4da3a972f88372c3553dcb4d3cd4aad77834c4f6c03b3c1098c901a049669db001f2f70803c072f34928aa79f060d160f9d71d5b2042842e78f70a93b8a55d90f3fbb40392300f598d03c7cdaf08638b7fa9aa3673d3207cde2d269556ecd42782800a007f76681a8ddcc02d1c020998147f063684b"}, &(0x7f0000002000)=0xb2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x6, 0x2, 0x4, 0x80, 0x4}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x2, 0x6702f074, 0x8, 0x0, 0x9, 0x101, 0x6687, 0x0}, &(0x7f0000004000-0x40)={0x3, 0x1000, 0x8001, 0xdcf7, 0x8, 0x17, 0x5, 0x7fffffff}, &(0x7f0000004000-0x40)={0x3, 0x8, 0x9, 0x80000000, 0xb4d, 0x27dc, 0xd736, 0x401}, &(0x7f0000f09000-0x10)={0x0, 0x989680}, &(0x7f0000003000-0x10)={&(0x7f0000003000)={0x7fff}, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000003000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000003000-0x10)={r4, r3}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/30 21:25:20 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x28, 0x0, 0x200002710, @host=0x2, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='cifs.spnego\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x3)='*^\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="73f64b68aa777cf67ed6e3c8ad7154", 0xf, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004000)=0x0) link(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r3, 0x9, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x988046fd623d7ec4) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/30 21:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000648000-0x4)=')@.\x00') r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f000090a000)="", 0x1ea) getpeername$llc(r0, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b57000)=0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000623000-0x4)=0x6, 0x4) recvfrom(r0, &(0x7f0000b2c000-0x64)=""/100, 0x64, 0x43, &(0x7f00003b5000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x4}}, 0x26) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f5b000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x1, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/30 21:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/ptmx\x00', 0x10002, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000377000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/30 21:25:20 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() socket$inet6(0xa, 0x3, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/01/30 21:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000a3a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f00000e4000)={0x17, 0x1ff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(0xffffffffffffffff, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) write(0xffffffffffffffff, &(0x7f00001c6000-0x46)="62336a0625de115034a9737afdd6b0120ec065383c44e60e805438619222ad40f9e8e90bd2e4b25b5dd1a23c51eab375006306edc0ac2c9ee543ab571ad3b608bad8430b5cb7", 0x46) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00002e1000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000018000)=0x0) 2018/01/30 21:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000)={0x0, 0x0}) ppoll(&(0x7f0000fae000-0x10)=[{r0, 0x402, 0x0}, {r1, 0x40, 0x0}], 0x2, &(0x7f00005d3000-0x10)={0x0, 0x1c9c380}, &(0x7f00007e5000-0x8)={0x101}, 0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f4a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000b9000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023a000-0x14)={r2, 0x7, 0x400, 0x4, 0x7, 0x0}, 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/30 21:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) writev(r0, &(0x7f00007f6000-0x10)=[{&(0x7f0000d0f000)="9beefaabc01d1d4d0e17c2f97c73c43d9aee1f7ceed30261a1038a85db15de352a518c136bcc84fad92e2a6a8f3c9b8a3effae520c1b0f57809d844d2c2e4c7bfedd5a9a3dd21cc8bf44849b9032cee302d05e10c18f5f85f25ea02ed65fb8a6f226f72e56a6d235249a1dfde1f7e1de5798de65ad4e2346a29a4113694bc72a9cf9b0b261025b76582de6ed99c7ad1572c1b0fd8c5ac7ff7699097fa6e599", 0x0}], 0xbc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x80000000) 2018/01/30 21:25:20 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x1b, 0x4) 2018/01/30 21:25:20 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) r0 = syz_open_dev$usbmon(&(0x7f000001b000-0xd)='/dev/usbmon#\x00', 0x7, 0x4002) connect$pppoe(r0, &(0x7f0000014000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80004, 0x5, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001b000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001c000)=@add_del={0x2, &(0x7f000000e000)=@common='nr0\x00', 0x0}) 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f00007aa000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000f4a000)=""/32, 0x20, 0x20, &(0x7f00004e6000)=@nfc_llcp={0x27, 0x3, 0x3f, 0x7, 0x57dc, 0x7, "df9b14aa44502892b2bfb2b818fce47a6d5c5aec8ff1f518359fe656325efbe925aed65f15b30d2e7353194da8184e2b3ed257500b8b2d7c03fea1a8a3c79c", 0xffffffffffffff9b}, 0x60) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e2d000-0x4)={0x2}, 0x4) ioctl(r1, 0x2284, &(0x7f0000154000)="") mq_timedreceive(r1, &(0x7f0000a32000-0x9d)=""/157, 0x9d, 0x1ff, &(0x7f0000419000)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fde000)={{{@in6=@loopback={0x0, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000)=0xe8) mlockall(0x0) sendto$packet(r1, &(0x7f00004a2000)="79953792d687cc692d32eca46b54a788ba813fd617fe48ef455699ff51f89cf550bf0c179afb79868488f982f2a0d6d874a1e82197b95cd626981270ee", 0x3d, 0x4, &(0x7f0000f76000-0x14)={0x11, 0x19, r2, 0x1, 0x260a, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000345000-0xc)={@dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000388000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000022000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x3, 0xd4fb, 0x1, 0x9, 0x2, 0xa0, 0x0, 0x3a, r2, r3}, {0x9, 0x6, 0x1, 0x9, 0x100, 0x81, 0x1, 0x9}, {0xcf, 0x0, 0x0, 0x7}, 0x80, 0x4, 0x0, 0x1, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x1, 0x7, 0x7, 0x100000000, 0xca5}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005e1000)={0x0, 0x9d, "9b60e4a8cc80da6b89b8377d5e8468867a74f648939f230de243f8ad27a76544f3a717ddd8eca36cee48207a1e43310058cca7669da7ecfc415631f1af507b1f27317e6eaff2c2265e6a04f9da1c74efc9c28760a3ca2a48ae11d43de2d04ddfb6408b1e2c2aa35b39529578182cb84a9889ed22178e4be8e6f144238134e9521d773b3d9999c7898a8412cde87937f00184eccdf9c70357743f135120"}, &(0x7f0000f07000-0x4)=0xa5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000fd000)={r4, 0x6}, &(0x7f0000ed8000)=0x8) ioctl$KDDELIO(r1, 0x4b35, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00009f3000)=0x7fff) 2018/01/30 21:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000c2d000)="3c627b37990b994a80b6ddfdcac296e7f9c39261192a59d4ac3ddc113fbd1e930a977a27ed40d958e1fa2c2de586dd4ede14c7affecd85d9aa45a3d9d1a875d640c1da02befd826e425f6b31a4ca6900b7b332f4c475a15391402ca0c356cf6c907bce56355eafc4803271ca43b221d86a2291886a6afa20b2a222044222fe50d58addbe78dec7ac50c72df008eca399b6c5603848d4cdef672d58b9488a95674221dd999fc82cb625ae2709bad5cfe52a8a5c05fd3fe4c0928776fe2998e52dd5085b66ec49de97a7926c0a3ee3e2ae5254aa3f040769def9b76248baaf63df26913669baf5aa487189dfc6a1be7afbb01db3", 0xf3, 0x4000000, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000016000-0x4)=0x80000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="d1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000003000-0x1)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000016000-0x34)={{0x0, 0x1, 0x59, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000007000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$random(&(0x7f0000a0b000)='/dev/random\x00', 0x0, 0x80100) 2018/01/30 21:25:20 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002d000)='/dev/loop-control\x00', 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000030000)=""/191) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x282000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000030000-0x4)={0x1000, 0x7, 0xb000}, 0x4) r4 = dup(r0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000000a000-0x4)=0x0, &(0x7f000001b000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000002f000)={0x1, 0x0, 0x10003, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000020000)={0x9, &(0x7f000001e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000025000+0x8d0)={&(0x7f0000001000/0x1000)=nil, 0x0, 0x3, 0x2c, &(0x7f0000013000/0x4000)=nil, 0x5}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f000000c000-0x10)={r6, &(0x7f0000031000)=""/4096}) socketpair$ax25(0x3, 0x326a987e5ac0d2b1, 0xcd, &(0x7f000002b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000002f000)={0x6, r5}) ioctl(r1, 0x440000000000127d, &(0x7f000002d000-0x1)="") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000023000-0x4)=0x0) 2018/01/30 21:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a2000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000042a000)={0xfffffffffffffffe, 0x100000000, 0x8000, 0x800, 0x1000, 0xf09, 0x3, 0x5, 0x0}, &(0x7f0000929000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000640000-0x98)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x9}, 0x98) 2018/01/30 21:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) pipe2(&(0x7f000012b000)={0x0, 0x0}, 0x80000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000ff5000-0x8e)="24a05f1256d944071e8473a45bcfc2c8b4db577ee8dcd79dbdb183706e8f029632e1f40cd52067e6d5fa6073f09c69466a6e14cf462d78cb5ebaaa8fbafb8b676c9852297e33b069a22fd4695ccbacf0749d843948b9386f32899cc1b4f6798fd2cfb9b2b3a69c0ca7e7976421f070545118b2979a8e9a67b20130365743ad8fec3c381481ac538a112ccbde7673") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000fb4000-0x4)=0x76e) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/30 21:25:20 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0x0, 0x1, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000b51000-0xb)='/dev/loop#\x00', 0x0, 0x101600) r1 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00') sendfile(r0, r1, &(0x7f0000a78000+0xc40)=0x400000000003, 0x0) 2018/01/30 21:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f, 0x0, 0x0}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9, 0x0}, {0x0, 0x1, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1)={0x0}, 0x1) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000a5f000)=0xc) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fad000-0x10)=@generic="0f59cae7d3c8d93fff691427f54bb0f5") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000b64000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r0, 0x0) getresgid(&(0x7f0000ae3000-0x4)=0x0, &(0x7f00006d7000)=0x0, &(0x7f0000493000)=0x0) 2018/01/30 21:25:20 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}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e84000+0x118)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) r1 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r5 = syz_open_procfs(r1, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000b64000)=""/28, &(0x7f0000f6d000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x3ff, 0xffff}, 0x10) accept4(r3, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r5, &(0x7f00008b5000-0x8)='./file0\x00', 0x20000, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/30 21:25:20 executing program 6: 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) timer_settime(0x0, 0x0, &(0x7f0000955000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a6d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, r0}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lookup_dcookie(0x7, &(0x7f0000199000)=""/0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000000f, &(0x7f0000f6b000-0x4)=0x8, 0xffffffffffffff88) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x7) close(r0) [ 47.875560] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 47.878974] binder: 8436:8454 Acquire 1 refcount change on invalid ref 0 ret -22 [ 47.880224] binder: 8436:8454 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 47.883542] binder: 8436:8441 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 47.909079] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 47.929536] binder: 8436:8441 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 47.946221] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 47.953821] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/30 21:25:20 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, &(0x7f0000017000)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0xfffffffffffffed5, 0x0, &(0x7f0000018000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f0000015000)=[], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/01/30 21:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000fe000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00004f1000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000131000)=0xc) sched_rr_get_interval(r2, &(0x7f0000863000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000596000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000dc6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={r1, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x8001, 0x4}, 0x0, &(0x7f0000cbb000)={0x6, 0x0, 0x0, 0xfffffffffffffffe, @tick=0xfff, {0x0, 0x4000000000000}, {0x8, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) 2018/01/30 21:25:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x5e7a, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000feb000-0x19)='.mime_type^em0vboxnet1)]\x00', 0x0, 0x0, &(0x7f00008a3000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0x0, 0x0}) 2018/01/30 21:25:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000127000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000ba5000)={0x0, 0x0, &(0x7f0000d8a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x24040000) 2018/01/30 21:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) recvmsg(r0, &(0x7f0000ca9000+0x460)={&(0x7f00004d9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c4a000)=[{&(0x7f0000c5c000)=""/13, 0xd}, {&(0x7f0000692000)=""/150, 0x96}, {&(0x7f000019f000)=""/243, 0xf3}], 0x3, &(0x7f00008e1000-0x52)=""/82, 0x52, 0x6}, 0x1) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000013000-0x1000)='L', 0x1, 0xfffffffffffffffd) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000e56000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:20 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7a000-0x8)={0x0, 0x9}, &(0x7f0000f79000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f79000)={r1, 0x8001, 0x30}, &(0x7f0000f7a000-0x4)=0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00007a8000)=0x101) writev(r1, &(0x7f00008f7000)=[{&(0x7f0000c35000-0x99)="1324c39c738cc016cf2176dde63d61630e8067ee4e74259fa5262792372619fb13d6ee3fe9ebfb42847277eda40b9f8656cbc6ca65f3b39e0b5d73e529fd2bfaa6f0ffc4ad64391b1e100a177d896b772ae99fc14c05e7c9a4e5ab7894031866f714dabcc04791da79d4e25fb729fbddfdcbbdcc6d839a792e5159b11b99844180740ea1d7cea7262cd606a9bb91fa4b4fb85333821634e128", 0x99}, {&(0x7f0000bb8000-0xc3)="63b7bbcc24a6fdfa9189a384e1b0a511efa4b6219b7625dea7d5ba7414d90b848a59c1e8cb10279b2c9184116ffc63d5cec058c8b5e01d87006f51543c9894a4788090bc649d0ca5e71178c515d93cc9aa51bbc995d68eb6b5ea0fc9b85e18cc77e766d91eaf082f389220717aae5bbce8ef451673edeface8474d8f25d0a864c0ce127a410bc264ef612c86cb5c616ec70de713d01036cbb1820f90a4174866d8d9eb43dff71e3d4b27f87f8b7374e511ebea1480f996b757925a4ea4b14412f6fb3c", 0xc3}, {&(0x7f0000f0c000)="4e90b2a440985b8ca60b65fa7b8836ccbf91f12194104dd9ff5cdc0af7500db816fc7c0eeccfe8da41f328d6e5a22dac19a958158eae33eb691f638341d719316a091af0c382b2c5cd85cfb150d0174427e2988c63d882eab4f246c88bdeef8b12ef17a9d966a932e01b0311e3f195ea7dac610935a5a64d363353dece4de5956213a42e0cd92912326f13c2138f6906433075751bf91b33316d5daf7c7aaa1c5e5f6bb216178913f95772fa8371cb3cc36d76981e9be7f9bfdb2cf95c51fe1994b765485ebf70bdfed42b1e61785fe66be3679e87236f32e47b173d42d27ac39d62820404a0e7ab36", 0xe9}], 0x3) listen(r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000383000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aa8000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f57000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000962000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000399000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c1000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b21000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x2, 0x0, 0x0, 0x80, 0x20, 0x0, r1, r2}, {0x3ff, 0x5, 0x6, 0x5, 0x0, 0x8001, 0x2, 0x401}, {0x5, 0x209, 0x9, 0x875a}, 0x7, 0x5, 0x3, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x7, 0x3, 0x80, 0x8, 0xdd2a, 0x9}}, 0xe8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000478000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f0000449000-0x4)=0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/rfkill\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000304000-0x8)='./file0\x00', 0x0, r3, 0x0, 0x8af, 0x10) 2018/01/30 21:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000db000)={0x0, 0x6, 0x81, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f000031c000-0xd)='/dev/usbmon#\x00', 0x3, 0x10102) epoll_pwait(r1, &(0x7f000036d000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1, &(0x7f000043a000)={0xff}, 0x8) socketpair(0x1b, 0x80800, 0x10001, &(0x7f00001bf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005ba000-0x8)={0x0, 0x9, 0x3}, &(0x7f0000ab0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000472000-0x8)=@assoc_value={r3, 0x3}, &(0x7f0000251000)=0x8) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000315000)={0x0, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x342c, 0x0, 0xfff, 0x1f, 0x2, 0x5, 0x8000, 0x80000000, 0x6, 0x3, 0x4f6, 0x2, 0x0, 0xffffffffffffb90f, 0x8001]}, &(0x7f00007d1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000c6d000)=r5, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000bbd000)={r5, 0xcdb5, 0x8}, &(0x7f0000c3a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c85000)={r6, 0x8, 0x0}, &(0x7f0000484000)=0xc) set_tid_address(&(0x7f0000c89000-0x4)=0x0) lookup_dcookie(0x1ff, &(0x7f0000059000)=""/0, 0x0) removexattr(&(0x7f00001b9000)='./file0\x00', &(0x7f0000e10000)=@random={'osx.', ',nodev\x00'}) write(r4, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0xfffffffffffffe36) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="e63dd501263f5a2d1e456370556628ec", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xba, &(0x7f0000a9c000)={&(0x7f0000da7000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, []}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001c000-0x1)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) 2018/01/30 21:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000458000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000d09000)='./file0\x00', 0x10400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec2000-0x1)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f0000c29000+0xeb5)=""/0, 0xffffffffffffff6e, 0x0) lseek(r1, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 48.028219] audit_printk_skb: 5 callbacks suppressed [ 48.028232] audit: type=1400 audit(1517347520.689:37): avc: denied { getopt } for pid=8470 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 48.037973] device gre0 entered promiscuous mode 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000204000)='./file0\x00', 0xb0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") stat(&(0x7f0000232000-0x8)='./file0\x00', &(0x7f0000662000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f0000024000-0x1)='.', &(0x7f0000637000)='pstore\x00', 0x911020, &(0x7f00003f8000-0x75)="") 2018/01/30 21:25:20 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fstat(r0, &(0x7f0000742000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) syz_open_procfs(r1, &(0x7f0000acb000-0xa)='net/nfsfs\x00') setreuid(r3, r2) [ 48.060223] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/30 21:25:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x14002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00005b2000-0x50)={{0x81, 0x9}, {0x4, 0x0}, 0x200, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000)=[0x40, 0x0, 0x7], 0x3, 0x5, 0x1f, 0x6800000000000, 0x6ef, 0x401, {0x1d09, 0x0, 0x80000000, 0x9, 0x99, 0x0, 0x2, 0x101, 0xfffffffffffffe00, 0x2, 0x80000001, 0x8, 0x9, 0x4, "1b29daffe2b77187026384d76ab73772c8feb8057983d7e25e7c54b600ba007d"}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) eventfd(0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 48.070202] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 48.093803] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.097382] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.135251] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.152679] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/30 21:25:20 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fd6000-0x10)=@common=""/16, 0x10) rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r5, &(0x7f000017b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd6000)=0x1c) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r1, 0x15) 2018/01/30 21:25:20 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, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001d9000-0xe)='/dev/keychord\x00', 0x80000, 0x0) write$selinux_create(r1, &(0x7f00003c1000)=@access={'system_u:object_r:dhcpc_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x33, 0x0}, 0x34) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/30 21:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000447000)=0x4f23de5c, 0x4) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001, 0x0}) 2018/01/30 21:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setrlimit(0x3, &(0x7f000061b000)={0x630, 0x9}) 2018/01/30 21:25:20 executing program 0: prctl$intptr(0x1, 0x8f1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000000200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x19)=""/25, 0x19, 0x40010000, &(0x7f0000001000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000b5000-0x4)=0x20, 0x4) 2018/01/30 21:25:20 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) pipe2(&(0x7f0000a91000)={0x0, 0x0}, 0x4000) mmap$binder(&(0x7f00004e7000/0x2000)=nil, 0x2000, 0x8, 0x10, r1, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e71000)="47eb966119b1bf99f9fb7c4ce26356b0987ec1adb0b965cd6376ae1e6765ec3abfe840e37e6ba639e65d20c4620bac960e008ea3b2b9870ca334c3244d7174aaaf58ecd1f94f2a912a2f298a10283af2f8d9", 0x52, 0x8010, &(0x7f0000e71000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) fstatfs(r0, &(0x7f0000d70000-0x97)=""/151) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e72000-0xd)='/dev/usbmon#\x00', 0x7, 0x200) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab3000-0x8)={0x0, 0x9}, &(0x7f0000e71000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000477000-0x20)={0x8, 0xfff, 0x8009, 0x3, 0x100000000, 0x2000, 0x2, 0x81, r3}, 0x20) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) renameat2(r1, &(0x7f0000712000-0x8)='./file0\x00', r0, &(0x7f000067a000-0x8)='./file0\x00', 0x2) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)="") pipe(&(0x7f000049f000-0x8)={0x0, 0x0}) 2018/01/30 21:25:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x80, 0x3, 0x200, 0xd2, &(0x7f0000003000-0xd2)=""/210, 0x3b, &(0x7f0000002000)=""/59, 0x7b, &(0x7f0000003000-0x7b)=""/123}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc6c, 0x0}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x0, 0x9, [0x5587, 0x36, 0x1f, 0x8, 0x3ff, 0x40, 0x1, 0x4, 0x100000001]}, &(0x7f0000002000)=0x1a) clock_gettime(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/30 21:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f000060e000)={0x0, 0xffffffffffffff7f, 0x7, 0x3, 0x4, 0xe306, 0x8, 0x3ff, 0xfffffffffffffff8, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/30 21:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x2, 0x80000, 0x5, &(0x7f0000ee6000-0x8)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000284000-0x4)=0x9) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) 2018/01/30 21:25:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d6f000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000002000-0xff)=""/255, &(0x7f0000001000-0x4)=0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000095a000-0x4)=0x0, &(0x7f000049f000-0x4)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/30 21:25:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000-0x4)=0x0, 0x3) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000470000-0x4)=0x0, &(0x7f0000173000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r3, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f000063a000-0x68)={0x7, 0xff, 0xa0, {0x0, 0x0}, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r9, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r11}) writev(r10, &(0x7f00006ce000-0x60)=[{&(0x7f0000875000-0x34)="1a1084617027ea5f650067ce6a1a77ef59df3fab86c2d26783c5918d7c571b226571b3861cdbbdcd24008e8833e3ebeea2a0a1580af8a7dd7b03d47a61f271f4f9fbfd86a4ccbb042ad5a5ffc23c", 0x4e}, {&(0x7f00000aa000)="2cf163f61996d14fcb4caf999e903351df70b1a82daac735686c5116930bd4b31dcd1071e466bb0be2c3a00f21bfaa53917372bab4d2918c79c9a0603e78430998472b407c5b63890b4d5f15f59ad013e6e467f41b3d5b7886b76bb3f9c14123b66e52391f31e88af6ecb83782d7cb9a89b8f249082b99164c39a7c2c15d91b4d9544a69795d6316e53d1fa0362c90fe3f508d8328390c0e97a6ec62700e19717c5ab42e5b81a0b664472cca2ef1b05095505141ed27f106bcca1799bfce69732529ac8874df880c0f4bf788e71df15a39075827fb59eecbdde3b8a6f0fec03f7c1444895b143a5c31b7be7e377feb1669", 0xf1}, {&(0x7f00003e5000-0x35)="b55808828a0f501777ce8235e3eb8612f1398d01ff1fa10ae9d012c77df3124d16e43e19156b5be6df9ce194b0546546da77a08a78", 0x35}, {&(0x7f00000fc000)="f95f8d27e8be9a7afb1b1b9c23ece33caf43375d32e0c9bde6e339450a475f63aeb039e82a699822223cfc6c5ecf671d4c8218d9a515aebf5bfac029f75e58c1699f6eced2f5cebf66db34842e3e981e8791e54f7de2a232565b85d4d9ffd355b4fab1c8d35bdcca", 0x68}, {&(0x7f0000f62000)="32a667a0b20bd080cd19b1397a", 0xd}, {&(0x7f00004ed000)="70aca511bbc4f8b69c288546fc26979461bbd55bbc65176adaa118793709006a36fe95f30839565a42bc834714ae6bf42c8467672daa8036874613ec6f93b92d459981fa318914ae22e104935e6f452a58b31ec9d6187aa8a622930e70c03f622ee8354bbaf02d6829e7e03fca28cdbc38968c0e818fa53107a38ac8f178c19d6905943fdd982ac665422b19d5f7edb6eae4fc340888db308e74f719a2", 0x9d}], 0x20b) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2018/01/30 21:25:21 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042a000)='net/mcfilter\x00') getsockname$ax25(r0, &(0x7f0000042000)={0x0, {""/7}, 0x0}, &(0x7f0000d6b000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/30 21:25:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000+0x6f6)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d3000-0x4)=0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x1, 0xbb}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000)={r4, 0x100}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x2, 0x0, r1, 0x9, r2, 0x3, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() process_vm_writev(r5, &(0x7f0000bdf000)=[{&(0x7f0000dde000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f00003da000-0x30)=[{&(0x7f00007f0000)=""/0, 0x0}, {&(0x7f0000c56000-0xa9)=""/169, 0xa9}], 0x2, 0x0) [ 48.359026] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10096 sclass=netlink_route_socket pig=8571 comm=+ [ 48.423373] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10096 sclass=netlink_route_socket pig=8571 comm=+ 2018/01/30 21:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[], 0x0, 0x0}, 0x0) r1 = add_key$user(&(0x7f0000d89000)='user\x00', &(0x7f0000583000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000568000-0xf3)="e9908559353bd47d5e1220f48ca9b6d856df7b7b1eb2aeefbab41152a5709ac1decbb471f399c0188febcbf28485220e482a4574a0df9731a068e78983f5ec5091c7e03b209bb64e8252ec2990e6ee8291bb44b40a1c78b9090bdc0d13fbc8c946ff65f066623a8651bec532678c73c32d87ec132dab0552dbb1d9fc04e748885b62fac29d50d53f0c5815c68a3d42f6e98265c2492ee076e534dd10475da563385e8f32f140442f7d3de42d259a3965ec8aa32d138d6550290db6e1ae5e9125431038eec514bc214e66c224ca97a03539de3791b16ca16c58bce6507155106f2bc51bc97f3aa1e4f7aa2e9b0d90621f807da2", 0xf3, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f00001ca000)='user\x00', &(0x7f0000c45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c6000-0x8a)="1719573796629861ce750356c5312c6851a64359b0689fa80d28ddcd801029d945585be343f4905c31c84b8e3c44e4ea8b01719f39a3b435a36a3296868aa34b2bc4f14276844ecf71c859fca2c2123e0cce4e94fe81266b4f88c3c88c60511bd414cff8ad16e765fefc4dd017e582eb044a62e6330ecfb60d344f921189741f5365954fcea33f8a4b22", 0x8a, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008cf000)={0x0, 0x4}, &(0x7f0000b23000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000061f000)={r3, 0x7, 0x9, 0x9, 0x0, 0xffffffffffffffe1}, 0x14) r4 = add_key(&(0x7f0000502000)='.dead\x00', &(0x7f0000d4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006b000-0x10)="37b60cbe123c1b614bf50734162398eb", 0x10, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000cd7000)={r1, r2, r4}, &(0x7f000060c000-0x1000)=""/4096, 0x1000, 0x0) readahead(r0, 0x0, 0x400) 2018/01/30 21:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/30 21:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000bee000)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x4000}, 0x0) 2018/01/30 21:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000575000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b29000-0x6)={0x0, 0x2, 0x101, 0x3}, &(0x7f0000459000)=0x10) fcntl$notify(r1, 0x402, 0x12) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000214000)={r2, 0x5, 0x4, [0x100, 0x7ff, 0xfefe, 0x9]}, 0x10) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000b7000-0x98)="d267efda6c3aefdbf10122798c543def534e9618c8e9c16efc840893c8decaa5e438245ba12951355264e1edb88189814ef80a9c81c742a99605805c2e6c878fa6e5a98e943af834f6dec68c95982bd1a981c83e68263cb97f5203d2117efad95f6c95c9f28b74c064fbd6f586b92fc9d7f5dd01b7a3d61c3cdd9cba3d15bdc8d10c5ca61c82a46ebba3878032b17a5c237f412c11d8a17e", 0x98) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000fb3000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960000000000000003a602000000001f0000d1b0e6ebcb12c72918713600000000000007e20c14f1659ce8c8bed2e97e60a3649f93ec0c8263f864802ad72fa698807ef14a4a1813e976be1d163b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcbd9", 0xd8) connect$inet(r1, &(0x7f0000f75000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:21 executing program 5: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000697000-0x8)={0x0, 0x0}) connect$llc(r0, &(0x7f00001a9000-0x10)={0x1a, 0x10, 0x101, 0x1, 0x3, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ftruncate(r0, 0x7fff) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d2e000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000034c000-0x2)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000d2e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x783, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d27000-0x4)=0x0) 2018/01/30 21:25:21 executing program 6: r0 = syz_open_dev$urandom(&(0x7f00002f4000-0xd)='/dev/urandom\x00', 0x0, 0x8200) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000122000)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000025e000-0x4)=0x0, &(0x7f0000232000)=0x4) write$sndseq(r1, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) 2018/01/30 21:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x2aa}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00007ae000-0x88)={0x5, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0x448, 0x0, 0x800, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x438, 0x34, [@generic="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"]}]}, 0x448}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000}, 0x80) 2018/01/30 21:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ac000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="", 0x0) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e96000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) 2018/01/30 21:25:21 executing program 4: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f05000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007ef000-0xc)={0x0, 0x80000000000, 0x20}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fd000)={r1, 0x53, 0xb8, 0x9, 0x7, 0x0}, &(0x7f0000722000)=0x14) clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2018/01/30 21:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000030b000)={0x4, 0xae9, 0xfffffffffffffffe}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/ptmx\x00', 0x80202, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007a9000)=@req={0x50, &(0x7f00007f4000)={@common='syzkaller1\x00', @ifru_addrs=@ipx={0x4, 0xfffffffffffffffa, 0x0, "3914c71faa8e", 0x3, 0x0}}}) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006cd000)=0x1988, 0x4) [ 48.585972] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/01/30 21:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000463000-0x4)=0x0) get_robust_list(r1, &(0x7f0000c22000-0x8)=&(0x7f0000dd0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008f2000-0x8)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x15}]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffe000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000504000-0x8)=0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00007b5000)=0x5, &(0x7f0000826000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000727000)={0x9, [0x8, 0x1, 0x3, 0x0, 0x5, 0x6, 0x2, 0x8, 0x0]}, 0x16) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) listxattr(&(0x7f00002e4000)='./file0\x00', &(0x7f000050d000-0x51)=""/81, 0x51) ptrace$setopts(0x4209, r2, 0x400205, 0x0) 2018/01/30 21:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000009000-0xe)={0x0, 0x2, 0x3, [0x200, 0x2, 0x2]}, &(0x7f0000f67000)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000492000)={r2, 0x1, 0xf3}, &(0x7f0000238000-0x4)=0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nfc_llcp(r1, &(0x7f00007c3000-0x38)={&(0x7f000007e000)={0x27, 0x600000000000, 0xb090, 0x5, 0x7f, 0xffff, "e6cba676767b1a062c26b93f936ef5b3196fefe79130746eb7f7cfe7094156fafb81d42f29432adc07dde88b3b1f35076a874278a6587af3c25cb97d9432bb", 0x0}, 0x60, &(0x7f0000074000-0x70)=[{&(0x7f0000a36000-0x1a)="327fd60511a20cc8ad2f8e86d4e9ca522ec2b2b501a8635dba8904a81e37215aff02cd", 0x23}, {&(0x7f0000ae0000-0x74)="34f5ea2ec252d7909cea07369bc219cd42ed7ac866d1e1791dfc0f21228a3a4f0ff2323f151b3e85d3b8b1f7df93581c1061b1de1048fd8ec33c942131d49f4c28c0f5ad3d6f4a6168e57c507d52c19a858e2bcb7c7d62067294996a6c562767325225e68a45fa3226e77f025d71258baca3605d", 0x74}, {&(0x7f00002dc000)="6c90288d49700c8536267f9b00fbcb3c545820c4c7fc8972cca25a0a60e97fe62fc4982786a055605e8709fd3323cb277b65fe2c2b761bff702997088bbd77fa642e175bb9cd8e56a0f81f5f0f8aefa6cfc483e53ab99686c111f0b8ffbb9e0bc6ef0482219660ebf6b024d149663b030eefdde092b2798a1f4bb0853c9168c235f7f56e43fd23fb83cc7029a34258f7c32880ab65624a671e81d3727d5a7724d5ac0228cff0d261fdb17f7290f3b5395d5a162abf5073a7ddd48e04a2b74124e8bf7a9160c47935b7c99855983ce09040b10e66fd3c2190f80a43d8", 0xdc}, {&(0x7f00006a8000-0x37)="1089d5b07b373eaca0069362008560c4e2608ce9dcb44442a5ebaa2d2840f0b384f429587986a9054ac931feb5a3b6482d735367a3a395", 0x37}, {&(0x7f0000a09000)="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", 0x1000}, {&(0x7f000053e000-0xa7)="4cb323606672012b98fd57750ab4fc1c3e1bfe555a094edf376ee65d3f7d6c9b750933ac4fcb516d194d48d1dbaba2544324f4fa9979a41233ab83439fcc212c148d5938b16e0176f99b0c608ab44f4a606b7fb81a2d5fe893799c39c7a1d71e1b94da1eeb2ccf4143c68cc1a82b9676675042d4e1fd4d3ccb8f606813d349c69806526af02b194cebb1faf38e3129489f1b82baca444975c6edfaaa8ea4936024834c9c6a9904", 0xa7}, {&(0x7f0000e0e000-0x91)="33790d7a4c7bfe94c0d1e224940ef15563043a0cba37f300cfd64eb01949f957bd9a5a574f5fe63f558b6020c953b8f1b51520050799cc4e2864a075968f318c3c992f6070ea372c58f56ac1c83d6b693ecd2707efeaf8cd9b3791d18eded2aaa2fdec2a36fd86bd27aed064436b30538304a884e7b47c34d3c4b6fedae20c1331c5b214838ec1b571261f95a38899b01c", 0x91}], 0x7, 0x0, 0x0, 0x804}, 0x44894) connect(r1, &(0x7f0000d2e000)=@nfc={0x27, 0xffffffffffffffc0, 0x5, 0x6}, 0x10) epoll_wait(r3, &(0x7f0000b15000-0x18)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000ad8000)="2b1dec7353b9cfbb0cc3e5c542a44fefa35460081dc7c1204d5405dd87567c02000000dad6c8bdd9bf81670e516b4f3c98625dba73a5acab45b9088fa039b818dc73a984fb88043587f9c8dc7bd23f79f54eac33840fbfda7baaf50bf1c71f3672bebc52ddd934648cda71a92a42fc3db4206fc75cbb8207c490be8868705b8314bf497bc7b2b73eb1ae8ff05317f45c7d24c16398c00d56eeb0061d69be", 0x9e, 0x1000000020008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r3 = dup3(r2, r0, 0x80000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00002c1000-0x4)=0x9, 0x4) 2018/01/30 21:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004dc000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f61000)={0x10, 0x0, 0x2, 0x400}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x80000001) close(r1) 2018/01/30 21:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) mremap(&(0x7f0000cef000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00008b4000/0x1000)=nil) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/30 21:25:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d1000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b00000-0xa)=""/10, &(0x7f00005da000)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fac000-0x8)={0x0, 0xffff}, &(0x7f0000c0b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e2c000-0x106)={r2, 0xfe, "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"}, &(0x7f00007a5000-0x4)=0x106) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) epoll_create(0x6) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000b3b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 21:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000705000-0x9)='/dev/rtc\x00', 0x80201, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b6b000-0x64)=[@in6={0xa, 0x3, 0x457da820, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x318c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009d4000-0x10)={0x0, 0x0}, &(0x7f0000766000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000421000)='/dev/vga_arbiter\x00', 0x20000001, 0x0) write(r2, &(0x7f0000df9000-0x27)="", 0xff1a) ioctl$TCSETA(r2, 0x5406, &(0x7f000061c000)={0x8, 0x4, 0x3f, 0x7, 0x8, 0xffffffffffffffc1, 0xff, 0xffffffffffffff01, 0x100000000, 0x80}) [ 48.739245] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/30 21:25:21 executing program 3: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000deb000-0x5)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000001000-0x118)={0xfffffffffffffffd, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/30 21:25:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8080, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000770000-0xb)={0x1ff, 0x4, 0x6, 0x7, 0xcac4, 0x0, 0x3, 0x20, 0x3, 0x8, 0x9}, 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) sched_getscheduler(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) ftruncate(r3, 0x0) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = add_key$keyring(&(0x7f0000e3f000-0x8)='keyring\x00', &(0x7f0000951000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r4) 2018/01/30 21:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r2, 0x6, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000097e000)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, {0xa, 0x2, 0x90b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ed5}, 0x8, [0x4, 0xfffffffffffffffc, 0x5, 0x8, 0xffff, 0x8001, 0x252c7e17, 0x6]}, 0x5c) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r3 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r3, &(0x7f0000ea6000-0x8)=0x4, 0x2) 2018/01/30 21:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') r0 = open(&(0x7f0000315000-0x8)='./file0\x00', 0x121000, 0x20) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000083000-0x4)=0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f67000-0x90)={0x401, {{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]}}, 0x90) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000094000)='/dev/ptmx\x00', 0x40000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002e3000)="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", 0x1000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000ca9000-0x8)=0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2c) 2018/01/30 21:25:21 executing program 5: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004e6000)=0x0, &(0x7f00000a5000-0x4)=0xfffffffffffffef5) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000edd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fdatasync(r0) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000edb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000baa000)=0xb) 2018/01/30 21:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) 2018/01/30 21:25:21 executing program 0: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fchdir(r0) setsockopt(r0, 0x7f, 0x1, &(0x7f000095a000-0xb6)="e02a66ab4c421e96fe878f089e1a7c503d842adc1f8cf635c647d6d93fcbe8c32031f7fb83e9af093fe9b596339c72d2f3e3388abb599e9ea4022023f39871d03eb77142561592441aba80d436e3d60948c63cb638036fb222613228c76aa904e002609ed9c8a99a49aac59808d8a2a8d3f6db012604ea519ba88b088df7560ccf73f1e53f67f1b2a39e3da5ea2c33a01626d45a3cb526c6add92e9f99fe7602088fc56baf99c266fb639d6d4cda992c638c74cf9209", 0xb6) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000ea5000)=0x322, 0x800) write(r0, &(0x7f0000ea4000)="240000002a0025f00015430200000000000000000600001d000005080009000100000000", 0x24) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ea6000+0xd77)={0x0, 0x5, 0x5, [0x78bc, 0x4, 0x79ff, 0x3, 0x7]}, &(0x7f0000074000-0x4)=0x12) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005aa000)={0x0, 0xc4e3, 0x20}, &(0x7f0000ea7000-0x4)=0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000579000)=0x0, &(0x7f000042d000-0x4)=0x4) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r1) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000ea7000)={0xffffffffffffff99, 0x9, 0x6}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ea6000)={r2, 0x4345, 0x5, 0x4, 0x8001, 0x1, 0x96, 0xc44, {r3, @in={{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]}, 0x5, 0x8, 0x1, 0x0, 0x8}}, &(0x7f0000423000)=0xb8) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000b86000-0x1a8)={0x3, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r3 = dup2(r0, r1) sendto(r3, &(0x7f00001d2000-0xc7)="ae2381", 0x3, 0x0, 0x0, 0x0) 2018/01/30 21:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000268000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000229000-0x4)=0x10, 0x0) getpeername$ax25(r0, &(0x7f000031b000)={0x0, {""/7}, 0x0}, &(0x7f0000573000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r1, r2, 0x0) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/30 21:25:21 executing program 6: clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") setuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe9553ec4845faa5d}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000e94000)={0x84, 0x34, 0x20, 0x2, 0x1, {0x12, 0x0, 0x0}, [@generic="aca2187d27115660c984f84d7997afdfa5839dfd67e7ad7017d1753f4cae949ee1e5038f912288fc538fc1caf5b42bece4af5bd376411d14aa28567d3484f33261192dc8a1f949059c3c1318f3a0", @typed={0x10, 0x7b, @u64=0x3}, @nested={0x10, 0x88, [@typed={0xc, 0x5f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/01/30 21:25:21 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd3000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fd3000-0x390)={0x400, {{0xa, 0x0, 0x5, @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]}, 0x1, 0x6, [{{0xa, 0x1, 0xf8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfaea, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ebc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfc, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x99}, {&(0x7f0000bc4000)=""/254, 0xfe}], 0x2, 0x0) 2018/01/30 21:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea6000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/30 21:25:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000278000)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000b4000-0x20)={0x3bc, 0xfffffffffffffffd, 0x10001, 0x97, 0x2, 0x100000001}) 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) execveat(r0, &(0x7f00007d5000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='/proc/self/net/pfkey\x00'], &(0x7f0000000000)=[&(0x7f0000ca7000)='/proc/self/net/pfkey\x00', &(0x7f00005e4000-0x1)='\x00', &(0x7f0000fc0000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000a8c000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000212000)='/proc/self/net/pfkey\x00', &(0x7f0000001000-0x9)='vboxnet0\x00', &(0x7f000066f000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000000000)='bdev\x00', &(0x7f00008b7000-0x2)='-\x00'], 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000003000-0x4)=0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x8, 0x0}, {r0, 0x200, 0x0}, {r0, 0x48, 0x0}, {r1, 0x20, 0x0}], 0x4, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x9a4}, 0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000005000-0x60)={0x27, 0x9, 0x7ff, 0x1, 0x3, 0x7, "e0b6344c6c75e82a4e8c4d9945c41a857b58b76a03a6207135325617ff7d63786a29bb3aaf9271ede13aa5e6f954ad51c2150997a9c2052cb3665898a15855", 0x800}, 0x60) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000005000-0x8)={r2, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x20021000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000)=@getsa={0x34, 0x12, 0xc, 0x4, 0x3, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xa, 0x2b}, [@mark={0xc, 0x15, {0x2, 0x6}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x4, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000006000)={0x0, r3, 0x2, 0x1d64f02b}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000008000-0x2c)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/30 21:25:21 executing program 2: madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6f) r0 = creat(&(0x7f00003bd000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8a, "846a7019ea77ada7b922da477bfb557ce8096a37a90a3f658a5868a11628752f9c9d57ac8ddbc4b03c0141b36077f5f8ff946bbde3fe5b20c5dee969c1a247a2720f154989b7c81508c294a6bf0d5d5ac2a63b3ae00c323d503a9adfa7921a527e180160cc170f41e14809705b66f763bc873153d9f0f751ad7e5f3303e4bae05286ea11603b29dbaf86"}, &(0x7f0000002000-0x4)=0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={r1, 0xfffffffffffffffa, 0x4, [0x1, 0x6, 0x44b5, 0x408]}, &(0x7f0000001000+0x31b)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000946000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f000046d000)=0xd93e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000629000)={0x8000, 0x4, 0x7, 0xffff, r3}, &(0x7f0000000000+0x34b)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0xa}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r4) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dda000-0x9)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000e37000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00002d5000-0x20)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x800000000003, &(0x7f00002d2000-0x60)={0x0, 0x11, 0x9, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000)=0x0) timer_settime(r4, 0x0, &(0x7f0000ce8000-0x20)={{r3, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r5, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) mq_timedreceive(r0, &(0x7f0000b4c000-0x38)=""/56, 0x38, 0x9, &(0x7f000029a000-0x10)={0x77359400, 0x0}) getresgid(&(0x7f0000236000)=0x0, &(0x7f000021e000)=0x0, &(0x7f00003ba000-0x4)=0x0) getgroups(0x8, &(0x7f00002e1000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(r6, r7) readv(r0, &(0x7f00004ea000-0x30)=[{&(0x7f0000f0f000)=""/1, 0x1}], 0x1) sendmsg$key(r0, &(0x7f0000789000-0x38)={0x0, 0x0, &(0x7f0000230000-0x10)={&(0x7f000012c000-0x60)={0x2, 0x8000, 0x9, 0xf, 0xc, 0x0, 0x6, 0x1, [@sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xa, 0x4, {0x6, 0x0, 0x8, 0xffffffffffff8001, 0x0, 0x5, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x400, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/30 21:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f85000-0x10)={0x2, 0x8000, 0x9, 0x7fffffff, 0x0}, &(0x7f0000be5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e8b000-0x8)={r2, 0xeb3}, 0x8) pwritev(r1, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/30 21:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b7000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000040b000-0xc)={0x4, [0x80000000000, 0xffff, 0x2, 0x1]}, &(0x7f0000910000)=0xc) futimesat(r1, &(0x7f00008af000-0x8)='./file0\x00', &(0x7f00002c8000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) signalfd(r0, &(0x7f00008a3000)={0x100000001}, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) 2018/01/30 21:25:21 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000232000-0xc)={0x4, [0x2, 0xbe19270, 0xfb4, 0x7]}, &(0x7f0000001000-0x4)=0xc) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) 2018/01/30 21:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) pipe2(&(0x7f00003f7000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000afe000)={{0x2, 0x0, 0x10001, 0x3, 0x728e}, 0x9b, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0xfa2b, 0xfff, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000392000-0x5c)={0x0, 0x54, "9656a8de4721e97ab98a5a8dd25468dcc239e16429af577510501b818b032db03258b70c90fa3f412cc1d6e51d65eca207b82f570f67c305f49b78d7c9fe9ec2050541420474acba0679091f2b6cc08b7ca8713e"}, &(0x7f00008f4000-0x4)=0x5c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009ce000)={0x8, 0x2, 0xfffffffffffffe46, 0x57, r1}, 0x10) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) pipe(&(0x7f0000894000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000fde000)=0x7, 0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000f30000)=0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/01/30 21:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000132000-0x10)='/dev/sequencer2\x00', 0x141000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e9c000)=0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f000019f000-0xb)='/dev/hwrng\x00', 0x18001, 0x0) accept4(r0, &(0x7f0000302000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000281000)=0x10, 0x80000) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000914000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000160000)=@ethtool_gstrings={0x1b, 0x9, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/30 21:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000323000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000785000-0xae)=""/174) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00004ed000-0x28)={0x5, 0xffffffffffffff01, 0x7fffffff, 0x2, 0xfff}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00001f3000)="") r0 = socket$inet(0x2, 0x1, 0x1d78) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) pipe(&(0x7f0000be0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000663000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = dup3(r0, r1, 0x0) waitid(0x1, 0x0, &(0x7f00004a9000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000e42000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={r5, 0x8000000}, 0x8) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x0, 0x0) ioctl$sock_ifreq(r3, 0x8977, &(0x7f0000dbc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c1f000-0x4)=0x0, &(0x7f00007d0000)=0x4) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000093000)=0x0) 2018/01/30 21:25:21 executing program 7: prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d8e000)={0x0, 0x0}) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001000-0x24)={0x4, 0x86, 0x1, 0x81, 0x4, 0x3ff, 0x9, 0x0, 0x2, 0x6, 0x8, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000250000)=""/108, 0x6c}, {&(0x7f0000793000-0x45)=""/69, 0x45}], 0x2, 0x0) 2018/01/30 21:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect$l2tp(r0, &(0x7f0000f7a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x1, {0xa, 0x1, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008eb000)={@generic="f9299e202555a9066d0f673507f6f5f8", @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4(r0, &(0x7f0000112000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000)=0x26, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000876000-0x4)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) readlinkat(r1, &(0x7f0000f84000-0x8)='./file0\x00', &(0x7f000029f000-0x5)=""/5, 0x5) 2018/01/30 21:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000018b000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00002ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a5f000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0xe8) getresgid(&(0x7f0000384000-0x4)=0x0, &(0x7f0000593000-0x4)=0x0, &(0x7f00005c2000)=0x0) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f00003ad000-0x8)={0x0, 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c10000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000220000)=0x10) r9 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000a0000)=0x0, 0x80800) r10 = accept$unix(0xffffffffffffff9c, &(0x7f000083f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000140000)=0x8) r11 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000294000-0x4)=0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000042b000-0x8)={0x0, 0x0}) socketpair(0xffffffffffffffff, 0x14f52ec2fd30ffc0, 0xfffffffd, &(0x7f0000d5d000)={0x0, 0x0}) r14 = getpgid(0x0) getresuid(&(0x7f0000e02000)=0x0, &(0x7f0000923000)=0x0, &(0x7f000040c000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000059d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = eventfd2(0x7, 0x1) r18 = gettid() stat(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f0000e2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fe3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008d5000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000-0x4)=0xe8) stat(&(0x7f0000a02000)='./file0\x00', &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000007b000)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dee000)=0xe8) r26 = getgid() pipe(&(0x7f00009ae000)={0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f0000efa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3b000-0x4)=0x2e) sendmsg$netlink(r0, &(0x7f00002bc000)={&(0x7f0000b32000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f00009da000)=[{&(0x7f0000650000-0x13f8)={0x13f8, 0x2c, 0x200, 0x7, 0x0, "", [@nested={0xd8, 0x6f, [@generic="2c98c0968fecce4afcc70e27a471bd551ef8b2079c656ce5cc89861324ce7dcb13cbb8674deff556134d7c974ccf23cde248", @generic="b2f34e70735dacfc8ef0a958d1ec680379e5e0c59a1653d6ceb24256c6dfb4447766d3678d1500bd0a326188a5097d10ce3bb5dc20932a4649674f8c080995aabb24448ec6056519701aa9004315e08b2a837184ed16bf1553e737381c6279f5a7ab119352398589a07ef11da4e97964e1c1da102c10e94a888864a54ce8dcf47c5460c4215f51e95c7a2902fbadca64b3639ee9a66afcadbf862971838dd4"]}, @nested={0x40, 0x6e, [@generic="697ea99ce4f05a748de0f46ef34a8c11f18a159d28f400d63476f14457d7560b60a39b3cdd68bf7e989c4cb142", @typed={0xc, 0x7f, @pid=r1}]}, @nested={0x2c4, 0x49, [@generic="91f10ebe356e5edf9c8188a27d114f4397e8feb26d95c486e297ba16b8301b5fc6d3", @generic="db6a4108b192eba1774cc8720a2e254b0dfff0ea65c1994706f8f6ef8a698f7fd52815b491ee2d6ca1b1f6fa353d539dc79cd3803b6baed783c53dd8cba2a22d880e4adece1d9c9b15b1bde786515f57090a7b55a13686362733e398325e46277219eb65642157d5e679ec31c774d6b46e387355f510cd4c1c120f60a68634dc5d9187d2337e377d263a6b7ef6c11233ed0e25d749d666ef06a36b3278dc5ac32bdadd4dbf6c50b4852ced8cd7292c6f2461f7fbbc9af265ad9e8571e1a2d21928113f8f6687f802391602bed9071b643e0a3edf4b3465fbeb779714b9c9f37df0d93621de92c4c8ee78df527771dfe51e3b68bc57", @typed={0xc, 0x77, @ipv4=@rand_addr=0x4}, @typed={0x30, 0x12, @binary="413b270802029e407fbaeb7314d79aaf9fe3a02cf8a2f10126062cd3817d03af370d4ae8f3cd"}, @typed={0xc, 0x3a, @uid=r2}, @generic="389a84c83093d7e1e03747d296827cdb4cd43b5d1f11995fd15a09e5aeed0a8fc1f998f0687988fbbef5e274ef928bc39a805c0dbe3d04fb407ceb9fcbf190abd814c6c0f74f855dd59cb3bea8baeeab28823e0c15f96b262b88503e7e120099f6a4b7017dd8b4497fc7c7244d118f9659fd7621b1b5d3c9ade0d7b11747c671bfe5c3cbff4d432b0cec59cb3a5ba122bc6cbb86c6a18eb08dcbb34d426c35bed72c8140fd21e76e83d305cfed3855ce6d4e45c2fef1d6a95005e54c11d6daddfbf074fc4d66bbaf0e08a2048c2cae8cb45315b038c32f8e35d202a972288bd0740379480daa4efa8ab30115a94aad4f65738bc1", @generic="2a857456bd5cef71064ce77144eea23af08c7b9c0b924ebd85ba0cc1b5bd0cfd18e991c932740dce454e560360a92d118a49361ba32cb5e5007e4c62286f3ea19eaf4fe30fe1904482bdcfbeafab86d9d87c7be799774fb7ce83a4b769ee7f5dd03ca4b9505abe6cac92aed3"]}, @typed={0xc, 0x61, @str='\x00'}, @generic="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0x13f8}], 0x1, &(0x7f000098d000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r27, r28]}], 0x100, 0x1}, 0x20000000) request_key(&(0x7f00004c5000-0xd)='dns_resolver\x00', &(0x7f0000415000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x40)='systemkeyringwlan0GPLselinuxmime_type(%vboxnet1;user!)(em0ppp0#\x00', 0xffffffffffffffff) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0xad55, 0x4) 2018/01/30 21:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000147000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x100) r1 = socket(0x10, 0x20000000802, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) write(r0, &(0x7f0000601000)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0xfffffffffffffe71) 2018/01/30 21:25:21 executing program 3: socket$inet(0x2, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/01/30 21:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) read(r0, &(0x7f00006e3000-0x2d)=""/45, 0x2d) 2018/01/30 21:25:21 executing program 7: personality(0x4500001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/ashmem\x00', 0x101000, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000161000-0x8)={0x0, 0x0}, &(0x7f00004be000)=0x8) fcntl$setlease(r0, 0x400, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000053e000)=0xfffffffffffffff9, 0x8) 2018/01/30 21:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000099d000)={@common='eql\x00', @ifru_names=@common='yam0\x00'}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b92000)=0x2, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d53000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000508000-0x4)=0x6) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 21:25:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/hwrng\x00', 0x488000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r2, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r2, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ba000-0x4)=0xb) 2018/01/30 21:25:21 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, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000365000-0x8)={0x0, 0x8}, &(0x7f0000271000)=0x8) sendmmsg(r0, &(0x7f0000f48000)=[{{&(0x7f00008e9000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="0890007388b13df096e6dc3ba49e17bf"}}, 0x1e, &(0x7f0000c89000-0xa0)=[{&(0x7f0000b3e000)="9ea5ad2870d83cad490044e7360bc4c1af1ffeddaa7ea6fdc627ccb15d282d30464b789bccce60033609b255af9aeaa64fbd57325aa2294e4d1b861d0a648f8832c28ae997a2aa936d252b2a", 0x4c}, {&(0x7f00000a0000-0x87)="2933e45edb4de6dfe227f548fe5bac86f78db8757e7ca27338ca85baa96d602e276204ca451e13f5f06e9b9fdaf8ebdd620a202a5ea657c041999b4763f160a01b242eb5e8bb6f2d553607b91e3fc8fa3c5ec0b596e9637bb1f4ba357f7471fd806e08e33daa87e093d88309c298b85e955b38b2b69414db36fa38901cf5670863774bccb2fbfb", 0x87}, {&(0x7f0000243000)="ebb52cd3be1a136f09632c29563b47ea75cfec095c704bfd5f699742ff2ac65779d44681485c3fae3f56bed9e544b7df1ea2e36a425e19fe63462658758ba8bc462ae530534ba5df06ed9d7ff95a0432a656293c2beb5f15", 0x58}, {&(0x7f0000215000)="23244796fcb80b9ec4ca2170609fdd42b824beb4929b3725a5c128399f2b3558779b7c1b7abd990e76caba8a612c69dc4a1e183aff6109476a861c2f3bc1b9923c309b7750c3e09e5d8ab8374ee1dfd80b32e21795af8c4efdb0a03a1128007185adff4a4cbdd471e47034aa653943e70017f8", 0x73}, {&(0x7f0000ec5000)="8ea3124607a88413e5be93077a63cb195e0ff8b6377d1109f842440e89d59d8514f8112229", 0x25}, {&(0x7f0000184000-0x92)="46fa0a5f83b2066d9988fbf68573de3a5ad4353f23f3b78193e3075e528dc54b4bbc848c5e76c26fc51f6f5240810d313080184695e798f2078e243641f0a0528bf23b25229cb7fe31f2cd6a25c815d9b442f751e7a2220cfd7daff1c4f45242f904a32028e34a452fcb0e99f2e67397adf9d3ed4ef27a006fbf8720268a0d93060b5337495f957dfdd6829f6f1d8f82603d", 0x92}, {&(0x7f0000c7e000)="71b85089f81b39724b48804adaa41439e6206645740e41d71a41c60d1a13f900b307856a68fce36fc16a4a573a76e5a05a33a837542aa67bd39ed275f0b9d0bfbd1a894861392ffe72a5b646b81c9b0d20b4b9407209ce8e2cf335a1c6d0e4a42d0cab27ecaca9d33b30ecebe0beaf729e68e26bf64fb0b784a79b2584b268ef2909b5502d8d2cfc7a22ce719de3a84d6bf75eb8530dc244bfbdba05fb675aff194dff032bc48ad0c9e9dfaea2ce9a4f871b695b307980bc47f2fb9e9c6d686afa2d784bfb6a3d6ec46a6ecb0f01b5921661a9d847ff3c3db8c9f0ac7d992f48a5996251981daccb10813f5435ab31283fc57e6005", 0xf5}, {&(0x7f00001c8000)="efbd7aa87993e044fdda14fbc64bc88a23fbed081c98fb5e56d083531f6c19a272bd76c5042a1bb50abbb89732896d16f9d2abdfde1a7014a763ac2021a2245405817cdf370ed9f95ede8fcbc622974e5c6b8366838b4a1f47f224ab5747387107c08e23a3b83c5c7673d2af3969057db71640235a9ddc7ced8a00f7de8bead0df7939de6e4fadaf91e2dc7bfcb002d064709668229c998f42f9372da4252cc94e33972c87ba93729f", 0xa9}, {&(0x7f0000d98000)="4b3a21851e5a7752b551ca110d2307cfde53bf7d33b6c7ab71b0781dc4840cc7b751517f51a3db02f2f623fdbed9a59742faaa91bec78349751dc0fc650c4b88fa3c564f223f08f56714eba3d2a54edd4b29c7d53c", 0x55}, {&(0x7f0000c40000)="fcbf51a5becde0ecce115a32a6ab86adaf22a22ad47b8dc0db0a9e10141a16aa4f1bc4d5951971bdc39ba1c10b34f5294efda12c2fe082410348c526df4edaf734cdedbab328ad788b4fe1115c35e55b99cefb1f4d276062e818e23d5bf4439aa83f0e5e", 0x64}], 0xa, 0x0, 0x0, 0x10}, 0xfff}, {{&(0x7f0000942000)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000934000-0x20)=[{&(0x7f0000986000-0x27)="1aef1f7ec98256e6e50d82f7d04ed44554296628e0b722d7a332672c16cae30f06503239a76f4d", 0x27}, {&(0x7f0000aa2000-0xf8)="4981dce75602fea45e6179b7bdb6f643ffca3e9f3be2296514531b6e6d743c906e5377d631b992040ba847508aebd61fba116b48756614ee40d3d6130928510a45b44252b77d3e2242661716685d7518c62bd769a4d61d245520c02c38d26206c0db8b6b7ec29ca1d8fef9aa8de09899e5fc8beb0c54a22b7bbf82961b00134de361694034d009b0cd587be61a4ef73f61c29639f3f74e1f1458583a3930a765d19c3506f75ba53c7ae236aec9c26b16b1835ed621fed657539a6a2b932dcb3744027632a769cc773fe35e5983b49ef46ba39e36b1085494234cc59276a9858cf4fbb6a4f9272e57c3e13476b0d4a58e1fab3fc9bbadf272", 0xf8}], 0x2, &(0x7f00003ee000)=[{0xd8, 0xff, 0x100, "2603cc7500981c0bb19fdb214ceb79af9b41e013df43787eaa32d715a536f7ea69243e60d2c40d3e54562b934ea17f7e2e1003e808440374fc21a861e0b6a24bd57d9d45663a60ac2ecff4740c772439702c546b85a90b206b828fd4cd3e84b145991a58125bdd0e59c48f98fbfcb8843277db938f8d49b28f9d18493bbbe8a366880d8a39b08c7f3dc570c4b9fc4d8c682c43692897d207913005841017aae0f7fd8752a0ae90389e062cea2905d9d99e3df8d68c8efde63619ec02a2b62f0129"}, {0xb0, 0x108, 0x2, "c2a18de00085b29420356fec635c91562e8c581ab24d2ad13304804a97b6555c13b35caf3096fefb05f107c4220717a2360ca83d235b6c2c3e1e44b4083f867dc319a4d0429a487aad98ffd2c2562fbf443c07a2735d163c37153bf93297fc73b42dfc8a447ae13a7313a627ed7466350d4e6bf1d4e6aa45dae7f70f9436aea490f614f2a23c12cdc71f214e9062abd32e56edc435db30b32b1ea925e4"}, {0x1010, 0x10c, 0x5, 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"b963319180437107a36c17a825812b6cf4895b7308ecd43f939f13492d6362bb8d56d424b8011dc1b47a764ea8b43106aae17fed9a1a3c2de24642de9e4ef5e12738af27f5396dca588d6ba0fbe9827eb34cf08b8797bf5e5f01784854b9f29c3574c3e166eac36d8877ad62db46e47c9c20f2fe6b73770dfdeb735e132950ebd24f28fe15a39a395d55219bfd2fe8b024e805278f3bd3a2d6fc672ff6c41715d2f7a2e8aaebbb728f89dc314768c67f610ae75fb50151269422623f2a28a323935476302fea6db86021d829596a408215521be916cf4bfa0b33"}, {0xf0, 0x10f, 0x7, "1f20ef072eadfa5d1029d9151c110f94e407610b9ea7c41519b4fe2c748a42c96616b6ff3bc7bcecd0535f021d5526cc3cb8ae91a06e1fa21220d8a075e1c4762ad85946ca484c0f707068fce224f689111056c90a4045c91b0c1c716688f5821dceab5329c1d1d2aa6582c0ac9ad3184cb66488926bb4c972688f239be94d78ca217087db5a4c94539c9080a71049baaad10445e1a89b332f72a580cf7bf7194d402a7e55ceb0621e27093d6d1cac782e9444936682727350a4fe192d9630edc4a6bfc4279444b4a36372c956207b1d242604f65f1330e0d76f"}, {0x58, 0x13f, 0x8001, "c02f81c3930aa95284184922aeb1f9f72bf0b8f4bd21d6f688fc4c560794ccdd05cb91ed0dbe81a501ecf473dbb544bb35718670c89ddddf078e507f7c021fa976f7b591"}, {0x10, 0x116, 0x7, ""}, {0xe0, 0x0, 0x180000000000000, "f2137cc587e0f4d4dccb5784d5b39d62d3a38ce0cf98d2dc552b71716d7c46394cb59c6e8dbcfb2c6b13699cc56c9f2029a59dac841ee6f23e1a178a5359d1a03b9135f4df5d187e0ff23a4d0ab40f9a2587b0f70f29e754cbc94ad76c857ebb30515064361c8700bd1612557b2271c1346cfe57004f42ec9411e5e5f8ecd1ff067e5cf5ce574b09b81ec7ad2205c13d6fe9fda64099e68d388766e192af7ca4c2ee77c5530b4cd7fcdbeb0cae915d93c10d425a306393e82e97672d4307a7a5b4475296611ddf31174830"}, {0xb0, 0x1, 0x80, "d5a7b43cd8c930102fdd1e3bdca134a5c61cd13b721ac471016ace7ba72026b3fded27e47b26c75db706722cfcf1d016da7136408a3bedb1c65285f76c9d8b49e16bccb7eb7874dde14b5c30b3b6bae5b5e4ece90f78d2781aeefd62cf516cba30856e357a8052c4a766dd1575f00b873b3b180a57cf39e5fa40c0dda356cd7fd2fa43861c13a6517e58e734f720600b0b0b4b55da5a2e358fbf01f96c5d80"}, {0x78, 0x107, 0x10001, "d9c0fcdcbfac5e9c4a817e3db3d0f0c585f2f2345731e9e81daae01b89043d9936c040f7d6f23238e5d790243ff51ee96ad4dbc8cf15282b362de72b44232c69646dd0af95a6c6fb72d76d2a182798f6957b4a7661050dd65088d38733dfe67f9073f6f6"}], 0x698, 0x40080}, 0x9883}, {{&(0x7f0000a22000)=@ax25={0x3, {"e4d4fb82d8c038"}, 0xfffffffffffffffe}, 0x10, &(0x7f0000743000-0x10)=[{&(0x7f00000d1000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000dc3000)=[], 0x0, 0x41}, 0x4}], 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000896000)={r2, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x1f, 0x8, 0x6, 0x8001, 0x5, 0x7, 0x7ff, 0x100000000, 0x2, 0x8, 0x80000001, 0x0, 0xa0e]}, &(0x7f00001ab000-0x4)=0x108) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0xaf0, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$netrom(r1, &(0x7f0000720000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000581000-0x4)=0x10) 2018/01/30 21:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f000002a000-0xc)='./file0/bus\x00', &(0x7f0000024000)='./file0/bus\x00', &(0x7f000003d000-0x5)='affs\x00', 0x20000, 0x0) 2018/01/30 21:25:21 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) 2018/01/30 21:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f000078a000-0xc)=[{0x0, 0x0}], 0x1b0, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/01/30 21:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000661000-0x10)={0x0, &(0x7f0000626000-0x28)=[]}) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) getuid() fchmod(r1, 0x43b) pwrite64(r1, &(0x7f00006ce000-0xb0)="f65b4be55fb0a4afc30c26a789f9591606a07a736cc3533c38adec904e1ef75a077271f1bf276e572a0863c2deea9e9ce0ef5a00bf66a2b7b4fe23d167ad1438b63bd3a0142bf89fb412325bc94ffe58bd2a0c4af1644860758278e05550648f61d84004c9b01193cec40083bd7d762f2d251c043aec4634dcbab39f422668437cf0e0e8b3ab3fe4d374a71c8b705121805d59cf590303dff8e16ef5602f3de2b1d4e47480f7b915b072ce7ab184c938", 0xb0, 0x0) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/30 21:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a88000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000634000)='net/raw\x00') getsockname$netrom(r3, &(0x7f000059c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000717000-0x4)=0x48) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x25f, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000083b000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r4 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/30 21:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d1e000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001d1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a90000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eba000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000151000)=0x1008) getsockname$netlink(r0, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000097a000)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005c9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000226000-0x4)=0x14) r2 = socket$inet(0x2, 0x6, 0xfffffffff7fffefe) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/ppp\x00', 0x2200, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000ca4000)={@generic="b7cbdc659d50d7bc97f7d852a60ab103", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readlink(&(0x7f0000f53000-0x8)='./file0\x00', &(0x7f00001ef000-0xb9)=""/185, 0xb9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x0, 0x4) recvfrom$ipx(r3, &(0x7f00007b6000)=""/246, 0xf6, 0x1, &(0x7f00008cd000-0x10)={0x4, 0x0, 0x3, "d52196a3fc97", 0x6, 0x0}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000239000)=0x0) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005d2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000055b000)=0x58, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000461000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) recvfrom$inet(r1, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 49.088943] device syz6 entered promiscuous mode 2018/01/30 21:25:21 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000024000)={0xaf70, 0x800, 0x7, 0x8000000002, 0xfffffffffffffffd, 0x20, 0x24, 0x0, 0xfd1d, 0x6, 0x4, 0x5}) r3 = open(&(0x7f0000011000-0x8)='./file0\x00', 0x800, 0x81) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000009000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000022000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/30 21:25:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000, 0x0, 0x20, 0x1f, 0x10}, &(0x7f0000cba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={r2, 0x2a}, 0x8) r3 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ef7000-0x8c)={r2, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1adbf1e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005dd000)=0x8c) pipe(&(0x7f0000d29000)={0x0, 0x0}) r4 = socket(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) connect$pppoe(r1, &(0x7f0000228000-0x1e)={0x18, 0x0, {0x1, @random="98cbdbb40f56", @common='teql0\x00'}}, 0x1e) [ 49.126223] binder: 8815:8816 ERROR: BC_REGISTER_LOOPER called without request [ 49.141491] binder: 8815:8816 unknown command 0 [ 49.147173] binder: 8815:8816 ioctl c0306201 20008fd0 returned -22 [ 49.147207] device syz6 left promiscuous mode [ 49.163293] binder: 8815:8816 got reply transaction with no transaction stack 2018/01/30 21:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwritev(r0, &(0x7f00009a4000-0x70)=[{&(0x7f0000376000)="fc65957494da", 0x6}], 0x1, 0x0) getdents64(r0, &(0x7f0000241000)=""/186, 0xba) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/30 21:25:21 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0xa) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7c000)={0x0, 0x0}, &(0x7f000049f000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f7d000-0x8c)={r1, @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]}}, &(0x7f0000f7c000)=0x8c) write(r0, &(0x7f0000f7a000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00cf", 0x20) 2018/01/30 21:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005d2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000055b000)=0x58, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000461000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) recvfrom$inet(r1, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000037f000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000039b000)={0x2, 0xffffffffffffffe9, 0x200, 0x5, 0x7, 0x100000000, 0x0, 0x9, 0x0}, &(0x7f0000c22000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ab4000-0x8)={r2, 0x9}, &(0x7f0000e5e000)=0x8) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000d78000/0x7000)=nil, 0x7000}) [ 49.172428] binder: 8815:8816 transaction failed 29201/-71, size 24-8 line 2920 [ 49.185378] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.190992] binder: release 8815:8823 transaction 37 out, still active [ 49.194467] audit: type=1400 audit(1517347521.849:38): avc: denied { getopt } for pid=8835 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_fib_lookup_socket permissive=1 2018/01/30 21:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000753000-0x4)=r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b88000+0xf38)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009af000)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f4000-0x4)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000878000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000668000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000b6000-0x28)={@generic="0275fb9d71be5d706b9af1c0d148cb2b", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r6, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sync_file_range(r4, 0x5, 0x91d6, 0x5) 2018/01/30 21:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x800) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = syz_open_pts(0xffffffffffffffff, 0x40) r4 = userfaultfd(0x80000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000650000)=0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) sendfile(r0, r4, &(0x7f0000562000-0x8)=0x0, 0x33) pipe(&(0x7f0000d60000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r5, 0x21, 0xc, &(0x7f0000cbb000)=""/0, &(0x7f000062a000)=0x0) fcntl$setsig(r5, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) ioctl$TIOCSBRK(r3, 0x5427) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/30 21:25:21 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/vga_arbiter\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x7fffffff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008e8000-0x4)=0x0) [ 49.207024] keychord: Insufficient bytes present for keycount 0 [ 49.218521] keychord: Insufficient bytes present for keycount 0 [ 49.234434] binder: undelivered TRANSACTION_COMPLETE [ 49.239521] audit: type=1400 audit(1517347521.899:39): avc: denied { execute } for pid=8817 comm="syz-executor2" dev="pipefs" ino=18018 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 49.267280] binder: send failed reply for transaction 37, target dead 2018/01/30 21:25:21 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000360000-0x35)=""/53, 0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000003000-0x8)='./file0\x00') 2018/01/30 21:25:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) madvise(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000036f000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002d5000)={0x0, 0x2, 0x10}, &(0x7f0000e77000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ad5000-0xc)=@sack_info={r3, 0x0, 0x2}, &(0x7f0000a76000-0x4)=0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$mice(&(0x7f00006e5000-0x10)='/dev/input/mice\x00', 0x0, 0x220000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00008ee000)=0x0) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 49.274917] binder: 8815:8823 ERROR: BC_REGISTER_LOOPER called without request [ 49.274922] binder: 8815:8823 unknown command 0 [ 49.274930] binder: 8815:8823 ioctl c0306201 20008fd0 returned -22 [ 49.323590] binder: send failed reply for transaction 40 to 8815:8823 [ 49.338420] binder: undelivered TRANSACTION_COMPLETE [ 49.344201] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 21:25:22 executing program 5: clock_gettime(0xfff7fffffffffff1, &(0x7f00002ed000)={0x0, 0x0}) 2018/01/30 21:25:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001b0000-0x10)={&(0x7f0000099000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000eb6000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004d4000-0x10)={0x2, &(0x7f0000a59000-0x10)=[{0x0, 0x401, 0x9, 0xaef6}, {0xaa, 0x200, 0x52, 0x87}]}, 0x10) pipe(&(0x7f0000c61000-0x8)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/enforce\x00', 0x200001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000004f000-0xc)={0x40000004, 0x0}) 2018/01/30 21:25:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000090d000/0x3000)=nil, 0x3000, 0x2000004, r0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/01/30 21:25:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x1) 2018/01/30 21:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000081b000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000954000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000e3a000-0x4)=0x0, &(0x7f0000add000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/30 21:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0xffffffff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c1c000-0x8)={0x0, 0x0}, &(0x7f0000336000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) 2018/01/30 21:25:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000213000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) set_robust_list(&(0x7f0000009000)={&(0x7f0000005000/0x1000)=nil, 0x9, &(0x7f0000003000/0x1000)=nil}, 0x18) 2018/01/30 21:25:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x8ee, &(0x7f000009c000)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0xdb) r2 = syz_open_dev$loop(&(0x7f00005f2000)='/dev/loop#\x00', 0x0, 0x42) getsockname$inet6(r0, &(0x7f0000ac1000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea0000-0x4)=0x1c) ioctl(r2, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2018/01/30 21:25:22 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000001000-0x4)=0x0, 0xfffffffffffffe75) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x7, 0x4, 0x9, 0x3, 0x8, 0x8, {0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69, 0x9, 0xde, 0x3f, 0x20}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x0, 0x6, 0x7f}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x200, 0x0) 2018/01/30 21:25:22 executing program 3: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55)={0x0, 0x0, ""}, &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000e12000+0x260)=""/128, 0x80) 2018/01/30 21:25:22 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000b3c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000b3c000-0xd)='/dev/net/tun\x00', 0x0, 0x80) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007e0000)=0x40, 0x4) 2018/01/30 21:25:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a35000)={{{@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=@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}}, &(0x7f0000798000-0x4)=0xe8) 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$nl_netfilter(r0, &(0x7f0000000000+0x45e)={&(0x7f000032e000)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x1e0)={0x1e0, 0x8, 0x7, 0x100, 0x6, 0x1, {0x2, 0x0, 0x2}, [@nested={0x148, 0x96, [@generic="b33b70d3c79cdd91a5b36fdc6399c25f874f4ca1fd48c487baac012a95c529e8e4a3ba77e2aeca30ca8c710c9a1594025a062ad18023dab86fe5017c945c77d2c24e73702ed7da7f02b79f77c0293b3afe2479fb659964a51995cefbda76d8d0a48c801a226737f453f810583fbdbaab321ed508c4ff3e1b0f7bc04e61d107b711b4b090afb43fd528f2a13348e5c39c371a498f538d4809af7ae13a1197", @generic="9a55f411d4e1e7c17341952d4bea14c6286063686f6e1170dbe8ab8efd23b148c94a2dc55b6fa03d1d3d55f7f032653653bf86532e5ae41228938775dce1bae1ad0b1dcb7a525962bf9725e9e8f8a35a932e0617c91aac09afd58d8e08930e29c41479107a77fa8508b00fc9672de8eceda84e94388e42e6dbbe5b6d45772ddb11d5e7a0b7f27e7075bbd1267b96d9d86d9bbb130b844da4e470c938e0d3b3fd6dd258"]}, @generic="150f286775b35249a53f8d53ebc681b13514df5e060058be3c5fafbd958fead05e3728eea2af282dee822d01576915ccb4a947db210076e7a2f0d1e1c2", @typed={0xc, 0x90, @ipv4=@empty=0x0}, @typed={0x8, 0x25, @void=""}, @typed={0xc, 0x50, @str='\x00'}, @typed={0x18, 0x1c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x4e, @uid=r1}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x20)='E') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fdatasync(r2) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000003000-0x5f)=""/95, 0x5f}, {&(0x7f0000003000-0xd)=""/13, 0xd}], 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000001000)=0xd89b, 0x9b9484ee6f1e7c46) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x48)=@full={{0x3, {"ee1fb902d5fa56"}, 0x0}, [{"c0141ba4a8b2a2"}, {"31332aa6ab60c1"}, {"67291043b97212"}, {"fd7bd291f5689e"}, {"35d1ae677c7b23"}, {"f2d7e2fcf3e0f8"}, {"f223acb805dda6"}, {"547c17e2c634fc"}]}, 0x48, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x10a8)=[], 0x0, 0x80}, 0x0) socketpair(0x3, 0x1, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/30 21:25:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x3, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80000, 0xfffffffffffffffd) sendto$inet(r1, &(0x7f00005ff000)="69cb00b1aa3bd1", 0x7, 0x850, 0x0, 0x0) 2018/01/30 21:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) [ 49.501976] IPVS: Creating netns size=2536 id=9 [ 50.242224] pktgen: kernel_thread() failed for cpu 0 [ 50.247363] pktgen: Cannot create thread for cpu 0 (-4) [ 50.253045] pktgen: kernel_thread() failed for cpu 1 [ 50.258142] pktgen: Cannot create thread for cpu 1 (-4) [ 50.263746] pktgen: Initialization failed for all threads 2018/01/30 21:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000a9000-0x4)='net/fib_trie\x00') preadv(r0, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000d40000)="c614deab5254196f5ee3364c67250a005aa87ced95a8f8a1bc161523e1cf44c056a0fe580bbab71efffec4fc273a3c57b19d3e34269520311105190909c5573d8390228a1911bb250d2f06a35b5205ad5b20189a12161ece4d130a6ccdd6f672ee23b612a780f572bb02f66799cc2e4cfd075289a65200b7742de89842f57d00c74eb18e422ec842059907832fdde7652ad9ca1b48d45f9ab17d630558edd8af7b7a929d85e6cc7efa4647b5cc6a6e74e492", 0xb2) 2018/01/30 21:25:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) lremovexattr(&(0x7f000052b000)='./file0\x00', &(0x7f0000001000-0x13)=@random={'trusted.', '#procGPL:]\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f00003be000-0x10)='/dev/input/mice\x00', 0x0, 0x40040) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000064d000)=0x4, 0x4) getxattr(&(0x7f0000e99000-0x8)='./file0\x00', &(0x7f0000347000-0xe)=@known='system.advise\x00', &(0x7f0000737000)=""/121, 0x79) r2 = creat(&(0x7f0000151000-0x8)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f00000b1000)='fusectl\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eea000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000090c000-0x10)={0x4, &(0x7f0000f10000)=[{0x2, 0x401}, {0x4, 0x2}, {0x6, 0x101}, {0x100, 0x6}]}) link(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000257000)='./file0\x00') ioctl$int_out(r2, 0x2000000000000001, &(0x7f0000099000-0x8)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/create\x00', 0x2, 0x0) 2018/01/30 21:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r0, 0x3, 0x0, 0x10000) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000651000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) 2018/01/30 21:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) flock(r0, 0xb) add_key$keyring(&(0x7f0000872000)='keyring\x00', &(0x7f0000e26000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000e84000-0xc)='id_resolver\x00', &(0x7f0000473000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000043f000-0x2e)="1533d33743a25c257f04e2a01eeee8fd5960a3907ddf6d851e2977916e462757bc2034588cd028d5ffdb706aecbf", 0x2e, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000e9b000)='id_legacy\x00', &(0x7f000070c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036b000-0x21)="a72709b4adfbe575bba424c485756b3791fa2012fc9a3b129568d11999d1b6c8a5", 0x21, r1) add_key(&(0x7f000043f000)='pkcs7_test\x00', &(0x7f0000efe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bb3000-0xcf)="5008304704538c5cbd16628af5e383d2378d19f3a4e2cfc5c63dc6d800b5790f9ad61298ff89569fa699975e5a750e4450978fc9cd876f731e4f1ee8d26457d2047108a335c6f9c76c5e607ac5be59268899adc137982ee91b20c1266bbd9e3d654717010aaf45cd4cf7b78e6ac72c727ba4c7b7ed4295c75d4c36ca191b7adacb4ccdc97e7babf3d674138c5fa9627074820e182fd3b984495e51e39f05c05f340ef965a75934f9d17749c294056783560128cbba0257d208a84f1edd80ae50740de3804b4b34cccafd1b0a29c94a67e483e966bf75581860cd904dbbb8fc24ec095e530d39b2ec2a706303", 0xec, r2) setsockopt$inet_tcp_buf(r0, 0x6, 0x15, &(0x7f0000837000-0xb6)="00000001", 0x4) 2018/01/30 21:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0xb) getpgid(r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000065b000-0xc)={@multicast2=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000418000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008d6000)=0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000550000-0x8)={0x8001, 0x5}) 2018/01/30 21:25:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000-0x19)=""/25) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000)=""/130) alarm(0x2) 2018/01/30 21:25:23 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000c3000-0x38)={0x0, 0x0, &(0x7f0000fde000)=[{&(0x7f0000fdf000-0x5f)="724cc6a69e86a7b7f137b5300df73fb3200dbc126b516e3386fe9d3bfc98e5a29c2e021f99ae807c4beecf457780b62cf8233d8c6bce8a54731c0ef3063c8c2cd2c02f844fe898cc22131ab7adee58c6bc273e0de86e3707c62eaa27de35de", 0x5f}, {&(0x7f000077f000-0xc0)="8be8e5ebf2d73c70c3a80c0238eef06ed2fb124d6c96f707a9a21e70a17aff4798c7961775f8d1eed7b069f84e2b69c5fdd6787142b4b5a75ba7c6adbb6bebbc5a312de401bce6201cae9edfcb0927972c7dbaf5586771a26f5c1c4f0c86fa437207a9d81b54248c7aa3fcb746f682f30499fec75bb9b3d4f66490d705267400637d3dcf418cb1eaef6c20b6276be7b7c60ff912fa466a3b04caa07890dcd0e3243d6460e6fc7054c1a83d02925c45f1db0bb5928d870c60568d6956e49f6e10", 0xc0}, {&(0x7f0000fdf000-0x1000)="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", 0x1000}, {&(0x7f0000fde000)="7c329ba7ca8fcceee32141fade27b1e629b01cbdc0961f0b13acebaf0c90df6dc2198568ad16cd600fa66913", 0x2c}, {&(0x7f0000fdf000-0x56)="6a83a7457299b38109d2778608e6584ce1cd000a9cb0fa4b9fab3641066bd44430fa520c7655f103dd25cc2a7ebcf6fb1cd7d3727b04883abe889187dfb6a2f28f7f0815d91e0eae64951f13e99353e7d2e2c296ee6f", 0x56}, {&(0x7f000049c000)="b5f013f52a52c081fb7b50cf3b5f5c72cbacd1f0f2f32bb8b2f9b0103dc5dcbf40c557fec152d60f940abc73641c26d92704fbab2cc5a5f97489ac95af811f5ff900ddf4e270b8cda5723d", 0x4b}, {&(0x7f0000fdf000-0xa0)="6a9c9e82b2da503d726930097ea81019aa22a784cf08a0d5b8f806a28f9181b0c74f699461cc14a855c2198187f36afaa14fb50199d046776581cd6354a746d80c4a6779156aa9ac0774c005730e4d0eec11e207e666408648ae283f89907fec3b94c61b0cc160f643531012a77ca4781ca9c7aa1ec58c42b35ce8d086e76f21413cb79cd6623cff4f815d6e81ce7512c7341da7e8cc15317b0b538fd07cad16", 0xa0}, {&(0x7f0000fde000)="35f006ca450a26a65d14f71f831a670aa2af59bc1e92c14c27a94441cec8c636aee4414e1a2ae1a47314c5947e3ccdd1ad48e1e1c12fa5bdbef6a5ecf3ac5e3447ea81f59a0688273b94772210fae5329a0daff7a32f9da9fd9802b68b20065ddb6ff46aee37f545de0bde2664a9a2f5ee655cf94925e1ae085da7f188d399fde79f1e6fc2211b1e3b62fafa8cac787ba98071a64326cf6745d2ebaf8fa937d746874d8da4fe49df226ad359f59745bf23b4b85397a60a6b64cd20634346bc1c615b215bcd2a05fb8d25735d05f727ec888dabeefa88e1ce072303c27f98f4275160330d4229d7b4a7286aff69ed9dc5877ffac0e6a168822d", 0xf9}], 0x8, &(0x7f0000fde000)=[{0xf0, 0x18d, 0x80000001, "5e82f3c17ddd367864f98b3079d49bff05dc6649d7a2b9f56c19dd60f85eea4aada30cf63001f1b7a40b2ebec9403e43517537eaa981bb5de64a696345507e85a2969fedb34fff5a13a8b4edbd5ba861b564e2b7155ca49d673da4adc8484df2c9814b591e5d6a70babd7355a151d68af8549b9521a61856a95963a68bc89e6d488695ecd3f633282b358537441589fff637d83e20a3f4fa52d8d55186a5cceb8d838ca890132cc0ca1258e6b2c2d470f8774a1f0f60272183a124b27b7d77430ac815c5bd3713196270b9967c3eedc3c79a59f40131e36e077b0fd43902c4"}, {0x90, 0x115, 0x0, "fa8035b567e203076f33876f80eb1476cf3ca536025efaf1aa889a2c07d162441e632155a67a8fb52173218a8976a007d5f1f144c7b0fb2cd61a5516de3d9fc5d019a0270249796f332f507214128cfc34dc077360f85d03ffdafcc6b0751be6105ca52022f890d4deba1a4564394f1101b57a2b7b1d6e84676f19c33028"}, {0xc8, 0x1, 0x3, "f93e5fab849b9b62e76966e555c7c62649dd0388da854f17229d30b4911aa7bbdcd655ebcd2fb45dc1cbbc3799fadb6a724bcf9a972af081d3ea885b570c93e16717857d1af8c05737f291e938199a6d38856c5a7047644f2d10236f0016a3c5fd64dca6d63a7d8ef5f97739796f4015027472d72694d7e355a624b253fdaf58784bbb566ab32585a0e8ced92a4caca226bc27871f158b577943f0a0e97dbe7b5b4ccbe467560cccf06991c1274ccd661842cd611b126a"}, {0x60, 0x6, 0xfffffffffffffffa, "8d0a289840b6f147ed3a1909149f0f00ef2def36147d95bab559fc5e87ec625f557db98e9f631392ccd13b03a215b90db214327e3ef06ac8e59cb58008e2664626216586dc0e89822a415736be"}, {0xe0, 0x0, 0x0, "5a2c28a8aa36cbfeb0cfca99606f24eeb35d721bb55728b9946f2cd5afff76e3a11b1c731decfedc9380cff06d02d4cf9d4a1b387b25d957ed00c481f537d86c15f988c91ce28db42f8ede9ec203caaa0bdbf5ae90b887ac8f99f49804d20cc0b5d30a82762fb1477e35a6696d2aff6a296afa72103fd78957e88c787b217d0b0b3863bd3ed2a297ccb287e3480bc03a3dd2f7bb33aab19383389360e446d810a3492e575489c1a5c2674a253b6996213f7eabf02c2bf10e81451653bf033ebe35ebc723ef80ec17a7"}, {0x70, 0x11f, 0x6, "90febd81dd0ce8efa9c05f02a831f5ee26e17d32cbdb80d39ebbf4dff83fbad7e17c30040f3d617c3743c37bd3599bca6859803837ba174ba22c621cc68f082f1b0b2f2801afa9c75f10e440d5c4b9173cd750b88e7329461b1439"}, {0x110, 0x18c, 0x7, "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"}], 0x508, 0x0}, 0x801) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fe0000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f00009e7000/0x1000)=nil, 0x1000}, 0x3, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000)="", 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000031c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fe0000-0xb)='/dev/loop#\x00', 0x81, 0x2000) 2018/01/30 21:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000cec000)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}) remap_file_pages(&(0x7f00007f9000/0x4000)=nil, 0x4000, 0x0, 0x1ff, 0x2000) 2018/01/30 21:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rmdir(&(0x7f0000384000-0x8)='./file0\x00') 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000e1b000)=@bridge_setlink={0x20, 0x13, 0xe01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:23 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000020000)=0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000012000)=@req={0x50, &(0x7f0000020000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x5, 0x9, 0x0, 0x7fff, 0x4}}}) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') getdents(r0, &(0x7f0000279000)=""/105, 0x69) [ 50.418184] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 50.433384] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/30 21:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, 0xe8) pipe2(&(0x7f0000c44000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000050a000-0x10)={0x9, &(0x7f0000640000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000c48000)={r2, 0x3}) r3 = add_key(&(0x7f0000907000)='blacklist\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c0c000-0x1000)="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", 0x1000, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000182000)='rxrpc_s\x00', &(0x7f0000e54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000fa3000)='.request_key_auth\x00', &(0x7f0000223000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/30 21:25:23 executing program 1: 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}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df4000)={0x0, 0x7, 0x0, 0xffffffff}, &(0x7f0000f65000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007b0000-0x98)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdfd3, 0x10000}, 0x98) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/30 21:25:23 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f9d000-0xa)='./control\x00', 0x0) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f9d000-0x5)='user\x00', &(0x7f0000de6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000669000)="b0c8e91799970f0f677621bd3395736b836bdcd8bc3bdc8511aa532d3f0bcb00b09c7185d6cfdec307691e4ae22f190fdf36cb851e89e7b35142831d869eed3d759eb99c8c4cd37af339ebca78c2ad0c3918fe32fbdace19c13294b8af0a2f34da32f27ec15a54401a7a93f9e4f23777fb7326a9bb5eb77267f7c5ec57b4e1c19e29a8f1ac1f71c0269916387ec56ca43a42b69a2ecbade2d11ab4f524085a8247b7864757cf6fe8e0156e3753a699eaafbd640f2a2177065dfdd9cc0bc6d438d64a1fd8921aff505f5d5f0f8f372ed16fc02cbd0ec3056e3e85786aa707a3f7", 0xe0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000dec000)=""/123, 0x7b) openat$selinux_create(0xffffffffffffff9c, &(0x7f000080b000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/30 21:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003aa000-0x4)=0x5, 0x4) chroot(&(0x7f00004ee000-0x6)='./bus\x00') 2018/01/30 21:25:23 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000006000-0x1a)={0x57, 0x7f, 0x10001, {0x40, 0x3f}, {0x40, 0x1}, @const={0x6, {0x20, 0x0, 0x800, 0x6}}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000001a000-0xd3)=""/211, &(0x7f000001f000-0x4)=0xd3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000021000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000004000-0x4)=0x0, &(0x7f0000022000)=0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000021000)={0x7, 0x10001, 0x200, 0x7f, 0x8, 0x400, 0x7, 0x5, 0x1, 0xa1b6, 0x4, 0x81}) dup2(r1, r1) ioctl$int_in(r1, 0x1000000005432, &(0x7f0000018000)=0x0) 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x20) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, 0x0}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000)=0x0, 0x0) 2018/01/30 21:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r0) syz_open_dev$sndseq(&(0x7f0000d76000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/30 21:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ed8000-0x16)='/selinux/checkreqprot\x00', 0x4c000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000c30000-0x50)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x1}, 0xfff, 0x6, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f05000)='./file0\x00', 0x0) sendmmsg$unix(r0, &(0x7f00006e0000)=[], 0x0, 0x4000001) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002eb000-0x20)={@generic="462520ab5db59464f1b1bc6b25ed5615", @ifru_flags=0x1000}) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x6) truncate(&(0x7f000067b000)='./file0/bus\x00', 0x3) 2018/01/30 21:25:23 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000001f000)='./file0\x00', &(0x7f000000d000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) [ 50.545196] device lo entered promiscuous mode 2018/01/30 21:25:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0x1, 0x4) chroot(&(0x7f0000820000)='./file0\x00') mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000a01000-0xd)='/dev/binder#\x00', 0x0, 0x2) getgid() dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000884000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:23 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/30 21:25:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e70000)={{&(0x7f00001aa000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000f73000)='./file0\x00') setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f00006b4000)=0x9, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000306000-0x4)=0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f75000-0x4)=0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0x4, r1, &(0x7f0000ee6000-0x8)=0x0, 0x5) r2 = inotify_init1(0x80800) fcntl$getownex(r2, 0x10, &(0x7f0000729000)={0x0, 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000f72000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f6f000-0x4)=0x3a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000c17000)={{0x3, 0x3, 0xffffffffffffff52, 0x0, 0x0}, 0x8, 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]}) 2018/01/30 21:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) [ 50.572233] device lo left promiscuous mode 2018/01/30 21:25:23 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) prctl$setendian(0x14, 0x0) [ 50.678225] device lo entered promiscuous mode [ 50.683618] device lo left promiscuous mode 2018/01/30 21:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d52c936949598", [0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000208000-0xd)='net/mcfilter\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000032f000)=0xfffffffeffffffff, 0x4) r2 = dup2(r0, r0) getdents64(r2, &(0x7f0000b75000-0x6a)=""/106, 0x6a) 2018/01/30 21:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e9f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000065b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000571000)={r2, 0x8}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:23 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000005000)=0x18) 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/30 21:25:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$setopts(0x4206, r0, 0x9, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) 2018/01/30 21:25:23 executing program 1: r0 = socket(0x3, 0x4, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) socketpair(0x17, 0xa, 0x7f, &(0x7f0000fa6000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000043d000-0x86)="58e53c52de1b346465de98cc0a2bb3c4525cc5df831a696a8c457c7a33eccf7c492f9d5ba5878daf478e741f85840386a64cd6406e9b90409253604ab0a7bd6f5caf62193f10de19def132da50e980cbbbb17d5efad9f5a973f66ea85abaef1f16a5c9acba83217b37cdc978995d5ef7df51f9f3ec2897f6284320b88f1ca1cc996c6595507c", 0x86, 0x3, &(0x7f000014d000)={0x77359400, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000754000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) remap_file_pages(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) set_robust_list(&(0x7f00006af000-0x18)={&(0x7f0000841000/0x2000)=nil, 0x0, &(0x7f00001fc000/0x4000)=nil}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004eb000)={0xfffffffffffff9a4, 0x4, 0x9, 0x3f, 0x3, 0x3, 0x7, 0x2, 0x4, 0x0, 0x8}, 0xb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000c50000-0x50)={0x20, @tick=0x38d6, 0x0, {0x800, 0x1}, 0x7, 0x1, 0xc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:23 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7f000-0x1f)="1f0000000104ff05fdfd45c8071100fffffeff0708000100030600dc03df00", 0x1f) 2018/01/30 21:25:23 executing program 5: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) timer_create(0x5, &(0x7f00000bb000)={0x0, 0x21, 0x0, @thr={&(0x7f00008e8000)="5b49f6fe1d7562faf36b57de8ade1a6634f03b6d5be877fdca5eca57d9c61ba541958abc6de6e52f0a05bc058947833b38d8c6b9a5cb65a0e04cef1b615f8cb41b4a8c4f5bcee3067c646309b763e5cae2d394fd13733549e388c2cbefc6b726856599d7ef3d37923b0828ed162eff29014079cba9bb624f61c52885227c5b9c0b95c8e32c0e303a3c23b9c861310dc6a0cda21f578fe2537c7d8b6c225d7fcc61bb387ff450a8d20b7bf1f6aa71317f913fda1ae9717713ca61fa486729843b20b3f59e96d16cd192409017b6e6aed743566f5fc7a7ca3173e1e3bfbf691f655276d220", &(0x7f00007f8000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4c000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000184000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 21:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x200000, 0x400, 0x0, @time={0x0, 0x0}, {0x0, 0x3}, {0x0, 0x0}, @addr={0x6, 0xfffffffffffffff7}}], 0x30) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003d9000-0x4)=0x68) 2018/01/30 21:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000000a, 0x0, 0x801) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008d8000-0x8)={0x0, 0x0}, &(0x7f00003a1000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000a45000)=[{&(0x7f0000551000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000ab3000)=[], 0x0, &(0x7f0000388000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000042000-0x6)={0x0, 0x7f}, &(0x7f0000b33000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008be000-0xc)={r2, 0x7fff, 0x30}, 0xc) stat(&(0x7f000040a000)='./file0\x00', &(0x7f0000b3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r1, &(0x7f0000376000)=@sco={0x1f, {0x7, 0x3e3f, 0x10001, 0x0, 0x100000000, 0xb7}}, 0x8) 2018/01/30 21:25:23 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbe000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x480, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xbc2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) times(&(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000001000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000060d000)=0x9, 0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) 2018/01/30 21:25:23 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000bcc000)=""/154) 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000dce000)=""/197) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) pause() timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) exit_group(0x3) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 21:25:23 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/create\x00', 0x2, 0x0) ioctl$void(r0, 0x5450) r1 = socket$netlink(0x10, 0x3, 0x1000000000009) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000dfa000)={@common='bcsf0\x00', @ifru_flags=0x1200}) setsockopt(r1, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) fsync(r1) fcntl$getflags(r0, 0x408) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)='/dev/rfkill\x00', 0x40000, 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) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000)={0x8}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x3, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000000)={r3, 0x6}) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000000)=""/201, &(0x7f0000000000)=0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00001ad000-0x8)={0x0}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000)={0xf3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000000)='net/ip6_flowlabel\x00') bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/153) fchmodat(r5, &(0x7f0000000000)='./file0\x00', 0x124) 2018/01/30 21:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ustat(0x400, &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x3, 0xae6b) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 50.817355] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/30 21:25:23 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) sysfs$3(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x5, 0x0) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_procfs(0x0, &(0x7f0000e07000)='net/ipx\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000c2000-0x4)=0x0, &(0x7f0000817000)=0x4) 2018/01/30 21:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xffff) r1 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r0, r1, 0x0, 0x3ff) mq_getsetattr(r1, &(0x7f0000f11000)={0xa197, 0x4, 0xc0, 0x9, 0x100000000, 0x9, 0x8, 0xfffffffffffffffc}, &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 21:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000585000-0x20)={@generic="75cf56c06a303e9e62e388ecc39ccbb1", @ifru_flags=0x3000}) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000063a000)=@assoc_value={0x0, 0x0}, &(0x7f0000edc000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000251000)=@assoc_value={r3, 0x8}, &(0x7f0000b8d000)=0x8) accept4(r1, &(0x7f00000f3000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e48000-0x4)=0x6, 0x0) 2018/01/30 21:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e14000)={0x0, 0x0}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") readv(r1, &(0x7f000024a000)=[{&(0x7f0000f24000-0xad)=""/173, 0xad}, {&(0x7f0000aa8000)=""/11, 0xb}, {&(0x7f0000f50000)=""/159, 0x9f}], 0x3) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a5f000)={0x2, [0x0, 0x0]}, &(0x7f0000c62000)=0x8) 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000b8c000)='./file0\x00', r0, &(0x7f0000366000)='./file0\x00') mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") pwrite64(r0, &(0x7f0000ff2000)="5f1aedb58fb09245376cf86574e529da5dd448483c22eade", 0x18, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000051f000)=0x0, &(0x7f0000917000)=0x4) sendfile(r0, r0, &(0x7f0000cea000-0x8)=0x0, 0x8) sendfile(r0, r0, 0x0, 0x10000) 2018/01/30 21:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0f000)=0x10a, 0x4) fgetxattr(r1, &(0x7f0000082000-0x1d)=@random={'security.', 'md5sumlo,\'.%[/eth0*\x00'}, &(0x7f000091d000-0x4b)=""/75, 0x4b) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/30 21:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) getpeername$inet(r0, &(0x7f00009f7000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000-0x4)=0x10) 2018/01/30 21:25:23 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad2000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x9, &(0x7f000061e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000736000)='./file0\x00', 0x5d1080, 0x1) r2 = socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000027c000-0x1c)={@multicast1=0xe0000001, @rand_addr=0x3, 0x1, 0x3, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) fstat(0xffffffffffffff9c, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00008c1000)='/dev/hwrng\x00', 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000746000)={0x2011, 0x0}) connect$unix(r1, &(0x7f0000ef1000)=@abs={0x1, 0x0, 0x1}, 0x8) r4 = getgid() setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000d12000-0x4)=0x7f, 0x4) fchownat(r1, &(0x7f000058b000-0x8)='./file0\x00', r3, r4, 0x400) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") stat(&(0x7f000040b000)='./file0\x00', &(0x7f00004cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000020000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000039f000)='vxfs\x00', 0xfffffffffffffffd, &(0x7f000063c000)="76666832462ac279f7facaa1f30a3b7f4c7dbaef077b1c393d9f5d7e") r5 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r5, 0x202, &(0x7f0000759000-0x10)={&(0x7f0000c3f000-0x99)="f61fe2736b358d8505c254b9f5e26526b901c72cbf5a9dcf4c846329ef94b130b02959a57e2ad66f5200524d4f81e3b04a978fbd9aabc6888f57f45ca75744728753fe76629c301a2704ecee1a5be2941d5c9674c8e2ae61d16b8e8f63e07a16d2a7188776ae076b4ecf7a7cc51d8909f687d6daed0fc65308eb470783daa8bd1dc72a3edb50e16c614de96fc39b67e9d7e452c72cccd91964", 0x99}) r6 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) fchmod(r6, 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xafe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x1000100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) accept4$ax25(r0, &(0x7f0000a7e000-0x3)={0x0, {""/7}, 0x0}, &(0x7f00000de000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/30 21:25:23 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000f000)='net/unix\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000f000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xde}, @in6={0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}], 0x48) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000001000/0x3000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000011000)=0x6, 0x4) mount(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000011000-0x7)='autofs\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000011000-0xc)={0x2, 0x7, 0x5dc9, 0x25d, 0xfffffffffffffff7, 0x4}) remap_file_pages(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x300000b, 0x0, 0x3) 2018/01/30 21:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$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]}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000073b000-0xe)='/dev/keychord\x00', 0x3ad3da2f536b70b1, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000041d000-0x28)={0x5, 0x4, 0xffffffffffffffff, 0x411, 0x80000001}) openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00003f2000)={&(0x7f0000960000-0x20)=[0x8000, 0x7fff, 0x0, 0x6, 0x4143], 0x5, 0x3, 0x28eb9889, 0x0, 0x6, 0xa8ac, {0x4, 0x381, 0x5, 0x8, 0x0, 0x0, 0x10001, 0xd0e, 0x30, 0xfffffffffffffbff, 0x7, 0x4, 0x5, 0x0, "406e26465bb9b89c30d96440f70123e87af37e64e17b5d11f02d3c8e2fdc60cd"}}) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 21:25:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b7c000)={0x0, 0x3}, &(0x7f0000ee8000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008aa000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e85000-0x4)=0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) 2018/01/30 21:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000cfc000)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) socketpair(0x4, 0x5, 0x61dc, &(0x7f0000b49000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/30 21:25:23 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d9a000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d99000)=0xc) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00002f6000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:23 executing program 1: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000f41000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x4) 2018/01/30 21:25:23 executing program 3: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000003a000)=0x2, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f000003a000-0xe)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x8000) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) 2018/01/30 21:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) rt_sigaction(0x3d, &(0x7f000094b000-0x20)={0x8, {0x3ff}, 0x40000000, 0xc017}, &(0x7f0000db5000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ade000)={0x0}) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x1e4, 0x0}, 0x0) 2018/01/30 21:25:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004b0000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000de8000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x3, 0x0, 0xa, 0x20, 0x20, 0x67, r1, r2}, {0x4, 0x7ff, 0x20000000000, 0x7ff, 0x1000, 0x9, 0xff, 0x81}, {0x200000000000, 0x8001, 0x9, 0xfffffffffffffe00}, 0xfff, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x401, 0x2, 0x8000, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec6000-0xc)='/dev/autofs\x00', 0x430001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000024f000)=0x0) setregid(0x0, 0x0) 2018/01/30 21:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000154000-0x4)=0x8000000000000002, 0xf1642fa2f9d9c448) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2018/01/30 21:25:23 executing program 5: r0 = open$dir(&(0x7f0000bc2000-0x8)='./file0\x00', 0x40000, 0x80) fcntl$notify(r0, 0x402, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000090a000-0x2)=0x40) 2018/01/30 21:25:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r0, 0x440000000000127f, &(0x7f0000000000)="") 2018/01/30 21:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5f000)='stack\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000957000)={0x0, 0x0, 0x20, 0x3000, 0xffffffffffff8000}, &(0x7f0000d39000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002d1000-0xc)={r1, 0x6, 0x30}, &(0x7f00000c5000-0x4)=0xc) r2 = request_key(&(0x7f0000140000)='keyring\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000278000-0x3)='lo\x00', 0xfffffffffffffffc) add_key(&(0x7f000096b000)='.request_key_auth\x00', &(0x7f00001fd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xffffffbb, r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cdb000-0x38)={0x0, 0x0, &(0x7f0000cc0000-0x10)={&(0x7f00005ea000-0x60)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x3, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/30 21:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000be8000)={0x1a, 0xf5, 0x8000000004, 0x1, 0x800, 0xfffffffffffffffc, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000604000-0x9)=""/9) connect$llc(r0, &(0x7f00004ea000)={0x1a, 0x1b, 0xbc, 0x3, 0x5, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/30 21:25:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000014000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) r1 = timerfd_create(0x7, 0x800) timerfd_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mincore(&(0x7f00000bc000/0x4000)=nil, 0x4000, &(0x7f0000004000)=""/106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:24 executing program 7: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00008e4000-0xb3)=""/179, &(0x7f00008e3000+0xbba)=0xb3) chmod(&(0x7f0000112000-0x8)='./file0\x00', 0x191) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/30 21:25:24 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) r3 = socket$inet6(0xa, 0xa, 0x5f) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000c33000)=0x0, &(0x7f0000c33000)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1e) ptrace(0x4207, r2) wait4(r2, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00002c6000)='/dev/keychord\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006c3000-0xb8)={0x0, 0x4, 0x4a7, 0x3, 0x8, 0x9, 0x80000000, 0x7ff, {0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d5, 0xffffffff80000000, 0x3f, 0x800, 0x5}}, &(0x7f0000ade000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a44000-0xc)={r5, 0x6, 0x20}, 0xc) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c36000-0x1008)={r5, 0x1000, "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"}, &(0x7f00001a7000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c34000)={r5, 0x7fff}, &(0x7f0000bbf000)=0x8) 2018/01/30 21:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000017000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00007c4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2b0, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/30 21:25:24 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000aaf000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000fd8000)="") getresuid(&(0x7f0000dc5000)=0x0, &(0x7f000072b000-0x4)=0x0, &(0x7f000003c000)=0x0) 2018/01/30 21:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) accept4(r0, &(0x7f000082e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000301000)=0x8, 0x80800) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000424000)={0x0, 0x0}) 2018/01/30 21:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b51000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000aaf000)={0x10001, 0x987, 0xfff, 0x3f, 0x1, 0x6, 0xc3, 0x3, 0x6, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eca000)={0xdb, 0x8200, 0xffffffff, 0xffffffffffffba08, 0x0}, &(0x7f0000534000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a91000-0x6)={r2, 0x100000001}, 0x6) getsockopt$sock_buf(r0, 0x1, 0x24, &(0x7f0000dae000)=""/0, &(0x7f000081f000)=0x0) fgetxattr(r1, &(0x7f0000698000)=@random={'osx.', '/selinux/avc/cache_threshold\x00'}, &(0x7f0000295000-0x78)=""/120, 0x78) 2018/01/30 21:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000d3b000)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) bind$netlink(r0, &(0x7f000006b000-0xc)={0x10, 0x0, 0x0, 0x60080008}, 0xc) [ 51.360010] binder: 9197:9200 got transaction with invalid offset (0, min 80 max 80) or object. [ 51.369238] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.369248] CPU: 1 PID: 9185 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 51.369253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.369265] ffff8801bfd4f5d0 ffffffff81d94409 ffff8801bfd4f8b0 0000000000000000 [ 51.369273] ffff8801c6af3490 ffff8801bfd4f7a0 ffff8801c6af3380 ffff8801bfd4f7c8 [ 51.369281] ffffffff81661d9a 0000000000002a2e ffff8801c2acd0f0 ffff8801c2acd0a0 [ 51.369282] Call Trace: [ 51.369294] [] dump_stack+0xc1/0x128 [ 51.369307] [] handle_userfault+0xa3a/0x1310 [ 51.369319] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.369326] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.369335] [] ? handle_mm_fault+0x117b/0x2530 [ 51.369341] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.369347] [] handle_mm_fault+0x1fd1/0x2530 [ 51.369353] [] ? __pmd_alloc+0x410/0x410 [ 51.369363] [] __do_page_fault+0x5c2/0xd40 [ 51.369371] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.369380] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.369388] [] do_page_fault+0x27/0x30 [ 51.369406] [] page_fault+0x28/0x30 [ 51.369418] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.369428] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 51.369439] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 51.369445] [] ? futex_wake+0x146/0x440 [ 51.369450] [] ? get_futex_key+0x1050/0x1050 [ 51.369458] [] ? userfaultfd_release+0x650/0x650 [ 51.369466] [] ? perf_event_comm+0x1a0/0x1a0 [ 51.369474] [] ? __lock_acquire+0x629/0x3640 [ 51.369480] [] ? do_futex+0x3f8/0x15c0 [ 51.369487] [] ? vma_wants_writenotify+0x51/0x380 [ 51.369494] [] ? vma_set_page_prot+0x10f/0x180 [ 51.369502] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.369509] [] ? userfaultfd_release+0x650/0x650 [ 51.369517] [] do_vfs_ioctl+0x1aa/0x1140 [ 51.369525] [] ? ioctl_preallocate+0x220/0x220 [ 51.369532] [] ? selinux_file_ioctl+0x355/0x530 [ 51.369538] [] ? selinux_capable+0x40/0x40 [ 51.369545] [] ? __fget+0x201/0x3a0 [ 51.369551] [] ? __fget+0x228/0x3a0 [ 51.369557] [] ? __fget+0x47/0x3a0 [ 51.369563] [] ? security_file_ioctl+0x89/0xb0 [ 51.369570] [] SyS_ioctl+0x8f/0xc0 2018/01/30 21:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000031d000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x4, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f35000-0x18)={0xaa, 0x8, 0x0}) 2018/01/30 21:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x80000000004000, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x63e6f6de, 0x4) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$usbmon(&(0x7f00001a3000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000e4f000)='net/netlink\x00') 2018/01/30 21:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/30 21:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e70000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') sendfile(r0, r1, &(0x7f0000a3b000)=0x0, 0x26b9508) syz_open_pts(r0, 0x80000) 2018/01/30 21:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x44000) r1 = memfd_create(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/mls\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000fea000-0xd)='/selinux/mls\x00') setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005c2000)={0x4, &(0x7f00006c8000-0x20)=[{0x3, 0x400000000006, 0x7, 0x0}, {0x6, 0x100, 0x10000, 0x2c851804}, {0x7fffffff, 0x5, 0x81, 0x968d}, {0x2, 0xd6, 0x3, 0x0}]}, 0xffffffffffffffc5) rt_sigprocmask(0x0, &(0x7f0000cde000-0x8)={0x1}, &(0x7f000050b000-0x8)={0x0}, 0x8) sendfile(r1, r0, &(0x7f0000f0f000-0x8)=0x0, 0x80000000000002) rt_sigaction(0x12, &(0x7f00006b4000-0x20)={0x86, {0x7fff}, 0x10000000, 0x200}, &(0x7f0000c45000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b31000-0x8)={0x0}) 2018/01/30 21:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/30 21:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) readahead(r0, 0x64b9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) fcntl$notify(r1, 0x402, 0x12) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2018/01/30 21:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) setns(r0, 0xc000000) eventfd(0xfcc8) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000386000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000061c000)=""/12) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00004f7000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/30 21:25:24 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000076e000-0x11)='/dev/vga_arbiter\x00', 0x48880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00008b2000-0x44)={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) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0xc38ae9a7cf862b45, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000066c000)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getpid() fstat(0xffffffffffffffff, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cdd000)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000561000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000044a000)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000f6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r16 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c7e000-0xb)='net/packet\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89b0, &(0x7f0000001000-0x50)={@generic="d6a0b0962ca1977303290dc8199d7522", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x1}}}) r18 = inotify_init() r19 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept$ipx(0xffffffffffffffff, &(0x7f0000f29000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) sendmsg$netlink(r0, &(0x7f00002ff000)={&(0x7f0000c4e000-0xc)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000a3a000)=[{&(0x7f000078f000)={0x30, 0x31, 0x102, 0x6, 0x1, "", [@generic="bbe751bb10476d04cbf1f6e3b9a30f2f7322a6b668cdc963e7f8ea12582853"]}, 0x30}, {&(0x7f0000001000-0x2a8)={0x2a8, 0x36, 0x7e2d716b4755f330, 0x2, 0x1, "", [@typed={0xc, 0x36, @fd=r1}, @nested={0x214, 0xb, [@generic="5133acf59b6617fc2c6a02c1875823266726b3a4fbf0fd6311bf93eb7457751e78870be2040c810bb39a0892dd783d1cc20af13f412d48165079eab49d7a", @typed={0xc, 0x93, @uid=r2}, @generic="a94435074071007c5be14fb5e28d3ae6635622a8e46c09369dea525ac78ad9142ed74f5d6770878c3684bdb8dea2d9c5c03b9542aa49d0bbd16aea72fb09", @generic="8af973e903dd0dc7df72188a6725cb68a56bc4b9c1d74cb8c0fb9d7947b17b1c91ed49b31d4a98766816c15aac63cda1e84d6d986b74ba80c6dfa149c7475785a5b8d4f7b91dd769f8a37e2039aaf13fe82226f67834ad1b790b36805a2b7e1e4a0e2762f96e8d9ed0e1c92c099eefa97a2a0088f3ef09868cadc6b7007de83bc4", @generic="980de18455e7cb7687a9af18329a85de15c125bc92a5380d0ee07b491ee1a47cfdc1caf7e34b47874e05d0554cee8f6dabd49832910d1be2e8764cef4fd40af9d87ad1c3c0a1df24823842d7c4f8831fca0fa5f196c85d1c7dc87176485c995b941969230fcad8b6aebec94cee8806189856946982c180601ad68ea5a0395164", @typed={0xc, 0x6a, @fd=r3}, @typed={0x14, 0x7a, @str='mime_type-\x00'}, @generic="5205e81e3a0ff6bf0b0194fb3052755e938f303d3effc28c24d3d723da5ce4e9883bd5461681a94c00fbbd8be733cba2dcd84a28b8773a6dd4a4fd11d51ed550ca78321e9bfbbd8cc81ae81ae65dae461cf76cad9319", @typed={0x10, 0x65, @u64=0xfffffffffffffffb}]}, @generic="7d290820f65207c0be3249308b5f63a6cd3a05826aad9aebc605d31458cfb760933d5140ff44cad599331aa009d784c4b9117d4e8e481cb9d6cb80319ef72be754841f7235a5e9838c6e942184c4691dd43f208a497c2ae3642c380d5685e51abc18f7db07e09c6772bab613eec24915abcfb76a0e97"]}, 0x2a8}, {&(0x7f0000001000-0x3c)={0x3c, 0x26, 0x301, 0x2, 0x3, "", [@generic="9ecc0ffd90380c2ea5ab571b2d1de9c6aa0967bebdc38d7454beccae9eaddb59bc6be8b809dd60eb0fa8e9"]}, 0x3c}, {&(0x7f0000182000-0x1314)={0x1314, 0x21, 0xf08, 0x1, 0x2, "", [@typed={0x18, 0x1f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x18, 0xd, [@typed={0x8, 0x11, @void=""}, @typed={0xc, 0x53, @uid=r4}]}, @nested={0x9c, 0x75, [@typed={0x98, 0x13, @binary="23232696854b7cba8f668953beff3a6fd962b5f3dff65edc2dcf8b68406e62a130badd176aa22ae2209bd4685ece5f62ed030539d12da20a1ec73153cf2bd41e8f4f4680cf65f89346035a5d6b27ac1b0764142ddb4a089ea086bf89a2f28e23ca5c63a524f4790f73f6a2e728a95824517551b57530d1dbdbb21398916dd7561a21ded6804c0fb9846afe5ca4"}]}, @typed={0xc, 0x1a, @str='\x00'}, @typed={0xc, 0x75, @pid=r5}, @generic="6b9253a6709da1df06e69997889190bd5f23ec06fdda8bc41d807a71af09312d3eab0ec4ab26f1e61d2a21bb8f21d2d9f3ae7a6e01ec037b", @nested={0x8c, 0x8a, [@generic="87733f3e24393ba27604873a7fde105c70b5799b76b8c29d97c08bc2ca3bb63ddc9655b8ea23da1829002ccdcd600f96d86a5d2066fc24229328ffa1acd2bb1940bd37dc2f658a496e5324d4327645d3bc9a656bf34a1e0cfb29685fefbe9826ca45897675e2d44b761642f22d4d", @generic="", @typed={0x18, 0x86, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, @nested={0x115c, 0x2, [@generic="d59131a7fb36cf3249c9b7e393af0004288e6909e327ec2b1cc72392011b10e7c7b01a5d4ee4a0e1df58190f01297bd559c53a4ff1c11336bc904741638545c8a39e814c1bf5bd0c23d0604291f94f7a23b1615abca73a63cb5cd42d1af1ea361b0bf9d45410266e4b1ca161f3772aab7fc75d7cf7e1c55240bede3548cdb9ddf0b6994198e15e5a5c949d68a3", @typed={0xc, 0x80, @str='em0\x00'}, 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[@generic="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@generic="ebe4b1224fa68a8a7bac6d7f3c3b7ce6e4136d22e23a7bd96ca157a123e7c320da0c99dfd1afac90a5abdd4099f11502d15ea3dd00678cbb72a0f8b0c054ab56138e11100d527298163d612dc835fb72e0b32195a9e52c46014809358f77526c0ea26e4e556116d0e9feb8b5fc2be2131f08f4bf6c4c205b26aeb162e7a5973af951fcfedd42739e352c901bf74488b4277b1471be05", @typed={0xe8, 0x47, @binary="ab5d98c5545d55349c51f6ebd0cbad993b9a0865807a5d26a88e6321c0264f0d300597a42efd3c157cff1f60b5a5baec20306fe3e97cd36a1be2c33a334020e4c4c1fd1751c02e9816cc8480c5a003acf87b9c32693d92c3ac65f68b8ec2815a8aba8de1215a8a8f4a7d90e141975d9bbc2ae42e5771929cfdb7cd98a35fb8c3b7ae433a010212572acf2c42e90a736096705872074ceef64c2764f38a58982119231422d807dfe8c81483261cbfa63f284e8d2215b1de002cf14a306adbbcc0d042b2cdf535fdcb3ec8897888ca5e5b942c8554cdcc912b15c2fa5f5fb5d5c1"}, @generic="410a92cdcae45c5a48bea8cd4536c690a89db65548ffe5cb9333fcfd2f977c52b379e274cc59081f50f7fef835bd691e49", @typed={0x8, 0xf, @void=""}, @typed={0x10, 0x66, @u64=0x10000}, @typed={0xd0, 0x4d, @binary="b2536ff062af448e3e85bd626b22539139d3c2f2c28370e745c81361a30af8680a52e45713209ef08d8e1ab0f911f5096d8a5d335a2c9d5d7de082be7e1c3e37527ee02e2ba9bb4c23681eef487b35c35136016f5ba7c5fa929f4423e2ad5679aa496bf98ef1ba1aad404387020689f0058375c60bf02e9f4711266925c784d0e3b0ad100b569223da71ddc8a03c5aac9a71876be6c1a1d33e659407710e696c966aac604beb39682e0b57037a5d37d7f303945075b7a61f1bfc31a8974d406bdd0c1a9c69fee0"}, @generic="9dfa0f4e6b86601394c92f6fdee2b811fb98a5287615623daec8496b06d82bb873aad1981da1fc906201fb30a4170d157c613750ce6366d5e525a2a28f48907eeeedd8d7272957ce4bb47816d6c0a3af43c3c529e0fb2ee2b811d8a32fce7f0a1d70b7d8a6495ef623af04ac5c39f8f20f950e20ba836c8e4b8483675da2f4210e80fa93983d56b33485e917c9ecbb06529bc3b29618878b6a4190406b86f7a9f004517ac423fd2b0e0cfd3aea35b6e0a9811ac5b2eee791123747667ae92d283280f4b5120160c5f2456ea612bc0708c84e5a3c3a11"]}]}, 0x1674}, {&(0x7f00006da000-0x238)={0x238, 0x2e, 0x420, 0x1, 0x1, "", [@typed={0xc, 0x10, @str='\x00'}, @generic="96d0ca333ed438877f1654ee0429da42a8272f6269ec4fd9107b5dd1907d6f86ef3f21948607319570673e9fdac67926a500335e8085403cfdaee09c5bf017d7bda8c3494f200f2f01342abdaf938ef3e8d856d8391ca44321d60cf5eb0147b2a7ad5212562925379282e81b7fd9b6090d6198ecc8c6e5a4591b82af340f403414c5b2490d09043dc3d62c82ed99b31a79fcddb2a0864871f85a4b91c6a396342da608717969bdbd1643d0eb497e2dc50027b14f0a0b940e49e2cf76e183212d9b2a77c3d190a3930fcf1f7944c56c63e4c3f7c9afe6b19d32ed658040f41dee2af3352426f811c990", @typed={0x64, 0x73, @binary="9c49457142e48105d3e1a88ec630e9032915a97b61afe2b1ac98dc183618db5aa7fa000b4ff9059b143430d5cb01a03f328c8b33bd15ce58fc643127c37d86298e7940feddfea84b3a11655f0d2e3fb583ff9d73d5a1e330ac65ce"}, @typed={0x10, 0x24, @u64=0x7}, @generic="1f2c75342cf3afa7372089b430b7908a66640eefce4eada8e425ca47232110e58d515f73987dc1fb171211360b71d92cd3c8c66f40540c273d0168123c55aac18d5ca08e5e209821b219dc7b1cad0aed49b7b53c2fe69d1272b2a35a57d1f4cea7bc6c7bc26cb59341c5999188ce89d4226ad2669fc44d933caec5c948d4c186b818d72fe14535704418b4c6dd35b816ae3c76c1bcc35fa88617b3bd32b0f9709cb5df60edc3099440109011d01b92c37d10938543db5c6a4840f4e8"]}, 0x238}], 0x7, &(0x7f0000298000-0x70)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20]}], 0x70, 0x800}, 0x20040081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000977000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000924000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000, 0x0}, {0x77359400, 0x0}}, &(0x7f0000018000)={{0x0, 0x0}, {0x0, 0x0}}) [ 51.369577] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 51.381512] 9pnet_virtio: no channels available for device ./file0 [ 51.404291] 9pnet_virtio: no channels available for device ./file0 [ 51.412216] binder: BINDER_SET_CONTEXT_MGR already set [ 51.412224] binder: 9197:9222 ioctl 40046207 0 returned -16 [ 51.695409] binder: 9197:9200 transaction failed 29201/-22, size 80-688 line 3190 [ 51.705385] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/30 21:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009aa000-0x9)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b36000-0x79)="81fa86acced5e15812c879845d1cb29f4623c5120ff642a33f213d06fefb25a0b7d0ef3d208f6001642920298a3ba3cf457e2bd6f347de342c0f44b3846671a728e5a092e5e2bb88e7b86d30d05da6deb87389acb48f0f3c1335a98f95a73857839767ce836bd41b227121bcd93d014cacd12a792ba771e711", 0x79) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x100000001) 2018/01/30 21:25:24 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000734000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/30 21:25:24 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) 2018/01/30 21:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7fe, 0xfff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000143000-0x4)=0x9, 0x4) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fad000-0xe8)={{{@in6=@loopback={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=@dev={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}}, &(0x7f000054d000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00004e1000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000374000)={&(0x7f00009d0000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000fc5000)={&(0x7f0000eae000)={0x294, 0x2, 0x8, 0x300, 0x2, 0x2, {0x7, 0x0, 0x9}, [@generic="93946b7029969d4e397e3d594a6714bf7b4c1eea0c7370ee5a302ab15510b524af58da1d47909fed613af30c0dbfa2eeb6de62d0a385fba31a7b9e82e3451dbf70e1db7897fa154990ef91ca5ad4ef52415bd56748f6341ade9f41a09defda9c70bcfd7fe595dd4da05562d38120e567d8f36858f8a8fb50bf44172d528e5379c8dc1553fb4454e6bd0d16fff2e0d900981293f027968760c349149034927e0f0fcfc07256f0e4796833ffed932bac2d02a6abd8ee33c8c8bd6ce7030f6d15ea8328fb4d0db5533f213d376a1400a2d5ade55025e25275f5895f448b63693a34061a5fe1edede0528192f2d6af0ff9", @nested={0xe0, 0x2e, [@generic="6f8558c145df2ab75d23b79ee224242e18d34ec9c877af52443218dffc064d63aa74d203b266c8c5b500b240c4bee0e6192b7575f23f4400388037f2c8ed70d7ca91d1b536b402b04e91f1d94708c0967bbc478230c2bbef9563f69bb8330f770048e455cec7343ed55c08c903b969cc335abd8ebe705f37b5b30fd5e095bf329992a3ae8d3b0d6e5eb403fb29a2ecb22b27136652f4268825d4ce580a015ad09eacc15f3fcf33047bad245ab2d2d5c5f67fdf7deaa56111e1e40f9e817fb825265354c9339d09c9607ebda49d42bbf30bc21feeee837014f6c45e"]}, @typed={0xc, 0xb, @uid=r2}, @generic="f6c585d8672697cb0ce44f891db350366bdc70cd20cf419a0f278345b8665df7ed2efcf200e4180345a7cc6dbdc478162bf509627300b29cd5e589674cf5a945bf490725ad97d98134dfcdff61fc6992832397c713f535845eb968a65f6c976485aea172c356265fbff994e9f2b24dd14ab0f9144a145228e2cf78b85eea937d896b72b26ec93a55fc44aec241cfb23fa652469d44196f3f02", @typed={0xc, 0x4a, @pid=r3}]}, 0x294}, 0x1, 0x0, 0x0, 0x80}, 0x40040) 2018/01/30 21:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) pivot_root(&(0x7f0000c5d000)='./file0\x00', &(0x7f00005c7000-0xa)='./control\x00') r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) stat(&(0x7f0000c56000)='./file0/file0\x00', &(0x7f00007a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/30 21:25:24 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000-0x4)=0x101, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) munlockall() recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_thread_area(&(0x7f00002b4000)={0x29e, 0x20001000, 0x4400, 0x3, 0x8, 0x3, 0x7, 0x0, 0x80, 0xc28}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef4000-0x4)=0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x7, &(0x7f0000ef5000)={0x0, 0x0}) 2018/01/30 21:25:24 executing program 7: r0 = creat(&(0x7f0000258000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000058b000-0x68)={0x6d13, 0x4, 0x9d5, {0x77359400, 0x0}, 0x2, 0xb4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xf20b8f2f2e81fd11, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000c0a000-0x24)=[0x200, 0x4, 0xfffffffffffffffd, 0x1, 0x3, 0x10001, 0x40, 0xe17, 0xfffffffffffffff8], 0x9, 0x1, 0x8000, 0x9, 0x2, 0x4, {0x48f88b05, 0x81, 0x6, 0xaf, 0x0, 0x0, 0x80, 0x1, 0xab8, 0x3, 0x9, 0x1000, 0xfff, 0x1, "b2edfae0ef5bb833e2a29b9e5c5831bd5690de5d881162749941adce2029636c"}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) ioperm(0x0, 0x2, 0x200000000) 2018/01/30 21:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000050d000-0x6)={0x0, 0x4dcd}, &(0x7f0000906000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d9c000)={r2, 0x7, 0x4}, &(0x7f0000626000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c88000-0x10)={0x8, &(0x7f0000020000)=[{0xfff, 0x5, 0xffffffff, 0x2000000000000}, {0x8, 0x7, 0x20, 0x8001}, {0x3, 0x2, 0x2, 0x0}, {0x7ff, 0x8, 0x83, 0xffffffff}, {0xfff, 0x266a, 0x849, 0x80000001}, {0x4, 0x0, 0x1, 0xfffffffffffffffd}, {0x126, 0x3, 0x7f96, 0x181b}, {0x5, 0x2, 0x8, 0x7}]}, 0x10) r4 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004f9000-0x8)={r3, 0x1}, &(0x7f0000b15000)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) keyctl$session_to_parent(0x12) 2018/01/30 21:25:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7ffff, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000)="9f3d954b92b52e4be6ee18aa9c7ee5994a834c5e0a378ccbdc211393211798c051e8f73f2e38db63cf73edd20ddbedce89acf90f5760441196583ec8bc5b57318727fec8746616e3458088a809746a517e584adea2bacf48febc7f689d1af4a0dc53496bee1b31790c1ad12ab4b578a3a1beefc5049cc0dcc330f875a78c32fe0f1c46990f3be87c2d141fc59b0fcad2125582a0b2e3ca8f8aa350796f5b23de9d5c", 0xa2) 2018/01/30 21:25:24 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x6000) 2018/01/30 21:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000467000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000037b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a0a000)=[{&(0x7f0000e21000)="874ea0361853aa7ce48d", 0xa}, {&(0x7f000001e000)="4eca1327bf78ce9d778ef1b315cfadcd78b6f9037a571dc9518db3eb52cc09b3b5673792360719855eb97caaddaa9c8417f2d2f96702f1d1f6b5c23509faad32b7246baa8fb48b886dc9f62b94e36370b5a55fbca55041fa84dbd1c5022a63e47438497ae57f831db49493fafda9ced65082f991d63e246bcd84c81f68f88ba5de5df01aa0320daf9b6ebd379183dae14d2d10fba53980282ec5a0524bdbbd4ec1c10e8faf29206a4dabf739ae7b744ac0de1be31bd0e1189f4a54ace14aa0c86704e4", 0xc3}], 0x2, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2018/01/30 21:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000618000-0x8)='./file0\x00', &(0x7f00006b2000)='./file0\x00', &(0x7f0000b4e000)='rpc_pipefs\x00', 0x0, &(0x7f00007c8000)="") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002f3000-0xe8)={{{@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=@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}}, &(0x7f0000d92000)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f00009da000)='./file0\x00', 0x4000, r0, r1, 0x7, 0x3040400) lgetxattr(&(0x7f0000db5000-0x8)='./file0\x00', &(0x7f0000974000)=@known='security.selinux\x00', &(0x7f0000b85000)=""/33, 0x21) 2018/01/30 21:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b10000)='/dev/usbmon#\x00', 0x1000, 0x8400) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000052a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) getcwd(&(0x7f0000990000)=""/172, 0xac) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/30 21:25:24 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") uname(&(0x7f0000807000)=""/4096) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000887000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x93e2636, 0x8}) 2018/01/30 21:25:24 executing program 5: r0 = syz_fuse_mount(&(0x7f0000002000-0x7)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) listen(r0, 0x1ff) close(r0) iopl(0x8000) 2018/01/30 21:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x7679296cdbdd477f, 0x0, 0x8, &(0x7f000065a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b4a000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000882000-0x8)={r2, 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 21:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f59000)=""/85, 0x55) 2018/01/30 21:25:24 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000005000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000801000)={0x0, 0x0}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 52.119541] binder: BINDER_SET_CONTEXT_MGR already set [ 52.125053] binder: 9300:9327 ioctl 40046207 0 returned -16 [ 52.131962] binder_alloc: 9300: binder_alloc_buf, no vma [ 52.137433] binder: 9300:9327 transaction failed 29189/-3, size 0-0 line 3127 2018/01/30 21:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00002e1000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000069000+0xf66)=0x0, &(0x7f000064c000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000706000)='/dev/usbmon#\x00', 0x3ff, 0x2000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000f86000)={0x601d, 0x0, 0xef, 0x3ff, 0x0, 0x8}) 2018/01/30 21:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000518000-0x4)=0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffffffffffb) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000309000)='/dev/pktcdvd/control\x00', 0x80100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f00006f5000-0x24)={0x5, 0x4, 0x8, 0x1, 0x3, 0x7f, 0x40, 0x7fffffff, 0x84, 0x6, 0xb95, 0x4}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ae3000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x4, &(0x7f0000808000-0x10)={&(0x7f0000fc2000)="d038494ee1b2de81d72c6129a2215070b6cb0805715ab352b81d9aab62f0484f7078991dc9697b705c50fbeb84e400f023406f019dfbe5459b8bf71395a6125cc8d47324ca85f7c3389b237463900c6304b0f7b1279a67ea121ccefe9f371c72598214c7d503d8ddbc37c702953da62db5ccf6d8536a1f6f3ccf72da48cb26114aeeb750e9e5f0f0148e7bc437cdfb162b039a691ddf83dce6baa130bdebdb69a05ce15de2fcea1826fb36307b16b018dca7f44fd7213055746c446d45eff0e55fd60e19078dae3f99f144af60af1afd03383b78ba571dd716f6a81699b8240c59375aa3fe2fb470361c5b730c4175cece5c320d2b30c55b35", 0xf9}) 2018/01/30 21:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000006, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd1000)=0x0, &(0x7f0000396000)=0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000990000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000054f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000089000-0x68)={0x2, 0x5, 0x5, {r2, r3+30000000}, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f000079d000)=0x0, 0xffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ebe000-0x160)={{{{0x2, 0x0, @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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0xffffffffffffff8d) 2018/01/30 21:25:24 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000d87000)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1b, 0x2, 0x1ff) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000099b000)=""/217, &(0x7f0000f88000-0x4)=0xd9) 2018/01/30 21:25:24 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000003) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006de000-0x11)='/selinux/enforce\x00', 0x2400, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000087000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f98000)=0x14) connect$packet(r1, &(0x7f0000a6c000-0x14)={0x11, 0x3, r2, 0x1, 0x29, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getpeername$inet6(r1, &(0x7f00002ce000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004f3000+0xadd)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e7d000)={0x9, {{0xa, 0x0, 0x2ca, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write(r1, &(0x7f000089a000)="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", 0x1000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setlease(r0, 0x400, 0x0) 2018/01/30 21:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007e3000)='./file0\x00', 0x200, 0x1ed) openat(r0, &(0x7f0000e75000-0x8)='./file0\x00', 0x44000, 0x155) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000c58000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415af000001ddec007922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b64dfdfa1144f9cbdd5da3d15dceb0fe7b13be9fd05b5c84125fc08002ffff22a98202af0625623fee10ede734b2a4d947c98b936c41e00a71400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e3000-0x16)='/selinux/checkreqprot\x00', 0x10a00, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000af0000)=0x0) r2 = add_key$user(&(0x7f000071c000)='user\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a8000+0x93e)="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", 0xff, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x81) renameat2(r1, &(0x7f0000d05000)='./file0\x00', r1, &(0x7f0000380000)='./file0\x00', 0x5) 2018/01/30 21:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80806, 0x3) accept$unix(r0, 0x0, &(0x7f0000f06000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00006be000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x40000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.170451] binder: 9300:9328 got reply transaction with no transaction stack [ 52.177855] binder: 9300:9328 transaction failed 29201/-71, size 0-0 line 2920 [ 52.189138] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.195016] binder: undelivered TRANSACTION_COMPLETE [ 52.203380] binder: undelivered transaction 45, process died. 2018/01/30 21:25:24 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000e62000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000e2c000-0x8)=0x0) [ 52.219390] binder: undelivered TRANSACTION_COMPLETE 2018/01/30 21:25:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000014000-0x4)=0x4, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) 2018/01/30 21:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a2a000)={0x0, 0x0}, 0x80000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b4f000)={@common=""/16, @ifru_mtu=0x0}) r2 = socket(0x1000000010, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e31000-0x50)={@generic="bcdb94e7592ba8e9d79373193e878ccc", @ifru_names=@common='bcsh0\x00'}) r3 = fcntl$getown(r2, 0x9) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000ba8000)={&(0x7f000018d000)="99879cf8a820baddb8a1d4e87ff4b43c4692ee43dc79d1d75635a102f946d10230cd12a7e12540c8a779eeed4de90c2fad6cc62309f3c1c6759e7de139abb931ca416ec01256a568bd92dade4342b6cc81181622c82f717c6c069ef123fb9ca43facdecaceb611da22bb6ada244a6cbe192d755adcdc2c14d9c011df723bc6a41f03de22614b8707a988a64f200d74f40d51468eaedd6925f3c90cc5796c49e4d0b93dea3a09a3", 0xa7}) socket$inet(0x2, 0x3, 0x10000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000c9e000-0xd)='/dev/usbmon#\x00', 0x7, 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000520000)={0x0, 0x1}, &(0x7f0000d8e000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000919000)={r5, 0x1, 0xfffffffffffffff9, 0x8}, &(0x7f0000540000-0x4)=0x10) sendto$inet(r2, &(0x7f0000630000)="f425fef5b24496e52c24024a5b532182ffcfb06bb94f92987226ca0f3ca5c03c39252115869f8fc70f18fa1c6c3fb774d52c30b21204fbb2df89f89a40af07020a8bc11797fa8bf1ebe723cd21dc8835596537cf008eb57728262b362b9a6cb2bb2e19f400a9268535375c8c5525c7744874824dc61c3efaec23af5f58b1964f6438bc423241f93ab1ed554ff44d26bfb2a2918925be497b41d400a411d2f0e85dfd44be32222758936443277fee8c2f3f4ba90f68725e2e83052e362daac1c533f40d4a78a28835d2e9ada1d9f0e347776427424eb1fac533", 0xd9, 0x40050, 0x0, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a00000)=0x0) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x5d7}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) r5 = syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000ce000-0x4)=0x0) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_out(r5, 0x0, &(0x7f0000b07000)=0x0) read(r6, &(0x7f0000f5c000)=""/50, 0x32) sendto$inet6(r6, &(0x7f00009a8000-0x316)="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", 0x284, 0x101000000031, 0x0, 0x74) 2018/01/30 21:25:24 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f44000)=0x0) setpriority(0x3, r0, 0x200) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendto$unix(r1, &(0x7f0000949000)="89474e9620d9219c7b248f49b259d43b276e2f66e033c344e01e5438af313714e33db72123282722d7a2542550464cb54ea5ce76aff57ff057350f9d7ec0c4e1689d64950576ac42d0abcb1d1daeb792", 0x50, 0x20000000, 0x0, 0x0) 2018/01/30 21:25:24 executing program 1: socketpair$inet6(0xa, 0xf, 0x8000, &(0x7f0000d7a000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa2f000)=nil, 0xa2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000a30000-0xc)='cifs.spnego\x00', &(0x7f000019b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a2f000)="02d50abb411ab3823b7bfcacf72c672409b40fa964b8907bc75fe4b87984d298566808b580289a30bd2ec511e355bf4e51f860cff195badd6f95c5b646bf3258b8b2b612c07e3e4af0806f4a1c7abc2f80a1a61dccef1db617ad684b64ee4d4e", 0x60, 0xfffffffffffffff9) keyctl$setperm(0x5, r4, 0x2100) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007ab000-0x4)=0x0) fcntl$setown(r1, 0x8, r5) 2018/01/30 21:25:24 executing program 7: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common="65716c000000000000000000001600", @ifru_flags=0x1400}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f0000127000+0x4c3)=0x180000000000003, 0xfffffffffffffef8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) getpgid(0x0) ptrace$peekuser(0x3, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000)="", 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df2000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a47000)=0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/01/30 21:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r1 = geteuid() setuid(r1) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/30 21:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/30 21:25:24 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x9) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000fa4000)=""/249) ptrace(0x4207, r2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000fa5000-0x24)={0x0, 0x4, 0x0, 0x200, 0x3f, 0x3, 0x8, 0x738, 0x45, 0xfffffffffffffe01, 0xa6, 0x10001}) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/30 21:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2adc0ad936699700, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0x1ff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000476000-0x8)={0x0, 0x1}, 0x8) 2018/01/30 21:25:25 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) prctl$getname(0x10, &(0x7f0000023000)=""/126) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000026000-0x10)={&(0x7f000001a000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000025000)=0x0) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0xffffffffffffffff) 2018/01/30 21:25:25 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fe8000-0x8)='keyring\x00', &(0x7f00004eb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fe7000-0x4)='user\x00', &(0x7f0000fe8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000)="814dfcdc5160ae5b7668aa64a153ac365cafab5d3e945d31773c51a48b6b800f538206982891d49e8d261e2f0d", 0x2d, r0) r1 = syz_open_dev$sg(&(0x7f0000f5c000)='/dev/sg#\x00', 0x2, 0x400002) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fe8000)={0x0, 0xee24}, &(0x7f00004ab000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fea000-0x8)={r2, 0x4}, &(0x7f0000bfd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fe8000)={r2, 0x38, &(0x7f0000fe8000)=[@in6={0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}]}, &(0x7f0000fe8000)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fea000-0x33)=""/51, 0x33, 0x2021, &(0x7f0000b44000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) rename(&(0x7f0000fe6000)='.', &(0x7f0000ad0000)='.') 2018/01/30 21:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x100) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a31000-0x4)=0x5, 0x4) 2018/01/30 21:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000099c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b74000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000074b000)={0x1, r1}) 2018/01/30 21:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x1) 2018/01/30 21:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e5b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000eb5000)='\n') r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/30 21:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x9) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00004f2000)='\f', 0x1) 2018/01/30 21:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ddb000-0x1)='\x00', 0x3) connect$unix(r0, &(0x7f0000053000)=@abs={0x0, 0x0, 0x2}, 0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) 2018/01/30 21:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") openat$sequencer(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/sequencer\x00', 0x80880, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000)={0x0, 0x0}, &(0x7f00008ae000)=0x8) shutdown(r0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000209000-0xb)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d43000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x1, 0x10, &(0x7f00005df000/0x2000)=nil, 0x4}) 2018/01/30 21:25:25 executing program 5: 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) munlock(&(0x7f0000d51000/0x3000)=nil, 0x3000) 2018/01/30 21:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000926000)={0x0, 0xdd, "462c60a50546da4bab86a9441e0e30e651771ba41aa0cfc8fed4616cebb0a24be4850c55bcf17b5f897d97729f4e247e8424c48678b69e68e903f16af3d00ae71675eae757dc90a1b36a0c0221984ac76c8d5d3f608372bb42572d76986f27839f374b74ceb950510c98c89af259e397e090ca00ee6286aa8034ae37084b15e31bfcd721a1ad94173cb9fe78c7c6f599943c3811850336c265bbe72356679537264f8ec4632e2387599ac462abbf435f095ea2143b8a385b0d06300f31576c0cc8c20b8219c91ebd49979824bd27ef3dc4694da71b6d289203fd5e8137"}, &(0x7f0000184000)=0xe5) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000550000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000028a000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009f7000)={r1, 0x4bf, 0x2d}, &(0x7f0000eac000-0x4)=0xfffffd9b) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000817000-0x8)={0x0, 0x0, 0x8}, &(0x7f0000739000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000029e000)={0x0, 0xc5}, &(0x7f0000bb3000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000585000)={0x0, 0x0, &(0x7f0000f25000)=[]}, &(0x7f0000db7000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a3d000)={0x0, 0x7}, &(0x7f0000124000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000824000-0x8)={0x0, 0x7}, &(0x7f00005e7000)=0x8) sendmsg$inet_sctp(r0, &(0x7f000083a000-0x38)={&(0x7f0000b98000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a26000)=[{&(0x7f000028b000)="601bb6b070e29f8a477513db4b0ede46b2d40551affff8d6df4379458d8aa11c0028f404bdf7c5d1b8e50092b45874890c825a74c44364f265e1a2a7aff4aaacbb43ac15606b39860de6591fab3869203f50fb660ec1982ff602095e9e0e6b92e217b3fcdf00a82d0307dad94d0eb1071357a688deac6be3632a80488811a897ba28925bcfa190a28145bebb943683be408bd89317f56a8223c836471e2bcb5c0d2c1c82", 0xa4}], 0x1, &(0x7f000006a000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x7, 0x3ff, 0x7, 0xffffffffffff8000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6d, 0x8008, 0x5, 0x80, 0x2, 0x6, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x0, 0x2, 0xfff, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffffe, 0x9, 0x70d}}, @sndinfo={0x20, 0x84, 0x2, {0xa9, 0x9, 0x6, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x9, 0x80000001, 0x7fff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x74a, 0x10000, 0x1, 0x200, 0x12, 0x4, 0x80000001, 0xed13, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x100000001, 0x1f932fa500, 0x3c79aad}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xff, 0x1, 0xf54c, 0x0, 0xfffffffffffffffb, 0x7fff, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x0, 0x3, r7}}], 0x1e0, 0x8080}, 0x0) [ 52.441858] IPVS: Creating netns size=2536 id=10 [ 53.172870] pktgen: kernel_thread() failed for cpu 0 [ 53.178003] pktgen: Cannot create thread for cpu 0 (-4) [ 53.183771] pktgen: kernel_thread() failed for cpu 1 [ 53.188863] pktgen: Cannot create thread for cpu 1 (-4) [ 53.194220] pktgen: Initialization failed for all threads 2018/01/30 21:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bee000-0xc)='/dev/autofs\x00', 0x10841, 0x0) bind$netlink(r0, &(0x7f00004b4000)={0x10, 0x0, 0x3, 0x2000}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') sendfile(r1, r1, &(0x7f000017d000-0x8)=0x0, 0x8001) 2018/01/30 21:25:25 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000005000-0x50)={@generic="af353ba6f96b864822f78c3bc87034eb", @ifru_map={0xa879, 0x8, 0x7ff, 0x2, 0x1, 0x1}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000016000-0x3c)=[{{&(0x7f0000015000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x4}}, 0x26, &(0x7f0000014000)=[{&(0x7f000000d000)="3aa3e1d3cedc511364b8e8c28fb095d48bf0b453a870dca0245afd98538e8b64474c06193a78efa0ef360148b1377bbc8cf627ddd5116f9d5b8a035e937013e473844a697056189b9e9ec1f33dd805bf83d6ba9888dda0a601528c16293284056d81c7a143c33ac643b943160be8046e5e21145c685bb0ffa8051dc91dcfce3d3ea1d494812963fab0fdf01b662bfdd1cbaad70bcd10af5fd47d013fc8968e65c629feffabdf067433520e1272bbf9", 0xaf}], 0x1, &(0x7f000000a000-0x2248)=[{0xe0, 0x1, 0xffffffffffff974a, "55520159ea44eb225efb6d0a3be85a8085d60b81cc331b1103297e86f1e1b87939ab96f0b4c57afe1b31d909483335851f405bec9550aabfc7b691971842d95d805a8a2285bb7f38cd06688b21e2900d23872356fc1eeae0146ef470f3dccf876c89d2154fee7b6d5d9c3123c11f05906f5a55043023a38ddd4b3a54950bd4756a9da479fcd418e61178a1869906d538afcb3948ddd0f23eb9a130e0b9386c0a9b80dc0320dd4653f45872d6583d9b84beb66a823812b76662ef83355a68507bcc6b950a69e632036f43abfc"}, {0x1010, 0x117, 0x9, 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{0x1010, 0x10d, 0x1ff, "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{0xc8, 0x104, 0xffff, "f826e07be99bb81472627a14e11dc52e2f8ed361c88bd48bda14a4d7cd517ee9551225e436626473f24f31b2d9d9ef4d51eb20e0a34cbe0472b5f2f1a7f3ab2a0ab11abbca56114193c227837ea96b89f7b16fa005d728543ca4124e38909b1e2a6cf0e4d305a555845afdfd2df03fe8393b9b7e93cf83dd8a7b371a95e57e3d97419584d51ba69a623a88ba72650d5893e89f17c2e3fd25f680bbe1161b26c3c013b41ebd43c996bb6848f0a16df36f2e9d"}, {0x80, 0x10c, 0x5, "791ced0a5dbc82c1b69e7edc2d5f0f2979bfe2494051d2fccc7198d13ecb686ae59fad9d28c13810254135b82b688fbd14e9c217b4649200c8f80010a111165f2aa1b88ca048aaebac42291a355b3a499b3c3576e640c9a5a341afad6857f758b67e93567fa890492085"}], 0x2248, 0x0}, 0x33c7}], 0x1, 0x20000844) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x80001) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008000)={{{@in=@loopback=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x3)=0xaa) r2 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/netlink\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000016000)=0x1f) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000017000-0xc)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, r1}, 0xc) 2018/01/30 21:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f00000e8000-0x25)="36cc988dd2f3236e03ff80c60080f12fad75df4c2a92741763894000000023050fc7b0492b", 0x25, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x20) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/30 21:25:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000fb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:25 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r0) r1 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000)='em1\x00', 0xffffffffffffffff) request_key(&(0x7f0000002000)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xf)='bdevppp1system\x00', r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x480803, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x2, 0x7, [0x6, 0x800, 0x7, 0x1ff, 0x100000000, 0x100000001, 0x58]}, &(0x7f0000005000-0x4)=0x16) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000)={r3, 0x56, "d6e1803536d23bfc961135190da2f995437b3072f94617a86f0c5f836f995cb25dfceb2fee2abb1e9d951171e4f751b03864d0b264e8f40a9ad010f9dd954fac48684771108b097d684eaa8bfe4a9609ac2264c48797"}, &(0x7f0000004000)=0x5e) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) keyctl$read(0xb, r1, &(0x7f0000459000-0x4)=""/4, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x8400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000-0x15)={0x0, 0xd, "f641f5da4cad9fe7953f955222"}, &(0x7f0000005000-0x4)=0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005000-0x8c)={r5, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x200) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000003000)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/30 21:25:25 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000015000)=[{&(0x7f0000012000-0x1e)="07d97dea97c941dcb7fa952df0eb7549549df74717272fe076f5973d1a03", 0x0}, {&(0x7f0000015000)="f6852d1f828f8622b153eed5ff594a4eac2fb41c61023fd7db106161924c0cb6bfa240cbe6e917fcf5e5ca26135d60a70647e1d93435e50547239bd351ea96ded479ce8e32ca5bbfb81594960bc0fac90a32cb20267abe4e966748b15b4d628ace", 0x0}, {&(0x7f0000003000)="dafbf6f3dcbcff46f557298b462e5d979e3bb5661b8a32b6b69d02158becf6254f4bb6e6362f31e9d62a1dc3c0c8db5698c86f4c2ed1d2fd1003fd1315199efdc3e49ab6b917a2edfa9643d47ea66a1be544dc1988ccbaaaef8ff9569c4d386997be351ef6821e20bc8012c092b3d730324ce4098d670dae2b8f0a505ed97a6269f1ba21db472f20dde4392bb17dc41832f742251c539a5309aca1acd0b8aaa8d5da4fb79fd51f258c1f1677aec74f3fbe4c3495a9ae245151ab1d9dc46ffad197058d21d093ba4afec3c880207e16d669", 0x0}, {&(0x7f000000d000)="5694fe07c5d236fe8f4ce24e51ab12e82266a02a8781b61339fb3c9cc5ffb7668a8278594415661f19ce9720a54edda0bc0f5bfdf466ef0389f33a66bced526b7ecdcec2e03fa509170bab589fe55c9922d3319c437f54fa96ffd27632fa8b56a79c0530e2e7d29f3c924af17dcb0f31871fcc8249c77c84738123d37367e4d6a635a26ff5c4", 0x0}, {&(0x7f0000012000)="7774691aa8440533dc1c2071756c3ad6df305fad59", 0x0}, {&(0x7f0000003000)="a581f36f02b723ecacc8883aaca0822e2cf7a5af253f7a09e960f5cb63e6f18a6c32533b5a597563c35dd89caa7136", 0x0}, {&(0x7f0000013000)="b6f7b46a349fc0d379a17b341bc6474a8b731f6092a55399c9cafe899a52613acc17a5cf2308f0ee9b93c8e95a91c2fd35106c97763387a8daf38b461eec02177485e320695432e10c3ac897b0b4a139a3bf1eeef0b4d5b7", 0x0}, {&(0x7f0000014000)="88f932c82259a6733106b06fedc8c51b9f3431d5eca0f0304b871366c9df74d509c118da", 0x0}], 0x100000000000004e) 2018/01/30 21:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000648000)='/dev/vga_arbiter\x00', 0xc00, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000050c000)="7a4d98dce0218c23d76a1d669c3da595", 0x10) r1 = socket(0x11, 0x803, 0x300) r2 = syz_open_dev$tun(&(0x7f00002ba000-0xd)='/dev/net/tun\x00', 0x0, 0x800000000) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r1, &(0x7f000094f000)=[], 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/01/30 21:25:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000013000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[], &(0x7f00006de000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dd6000-0x8)=[0x0, 0x0], &(0x7f0000657000-0xc)=[0x0, 0x0, 0x0], 0x0, 0x8, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 21:25:26 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xc3e) r1 = dup(r0) connect$inet6(r1, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000fda000-0x35)={0xf97cff8c, 0x8, 'SE Linux', "0b3cb1564d7d1ac65023e31d9c8dcbfb3cf3e7e29a76cade8ff34c5efaa235f2a80d679bbc"}, 0x35) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e67000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000fda000)=0xc) 2018/01/30 21:25:26 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000630000-0x10)='/dev/input/mice\x00', 0x0, 0x66ef6c4d95a9cd48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/keychord\x00', 0x400242, 0x0) ioctl$TIOCNXCL(r2, 0x540d) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f4000-0x10)={0x0, 0x1, 0x9, 0x8000}, &(0x7f00002fc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000476000-0x8)={r4, 0x5}, &(0x7f0000694000)=0x8) mknodat(r3, &(0x7f0000474000-0x8)='./file0\x00', 0x80, 0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000a03000)={{0xefc, 0xfd}, 'port1\x00', 0x31, 0x20, 0x3, 0x8, 0x3, 0x6, 0xa673, 0x0, 0x7, 0x56e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00001a2000-0x4)=0x7, 0x36d) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000fd5000-0xb0)={{0x40, 0x0}, 'port0\x00', 0x80, 0x14, 0x100000000, 0x2, 0x100000000, 0x6, 0x400, 0x0, 0x0, 0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000062e000-0x10)={0x0, 0x78, &(0x7f0000057000-0x78)=[@in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f000028a000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000956000)={r5, 0xaa2}, 0x8) 2018/01/30 21:25:26 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) clock_gettime(0x7, &(0x7f0000e6f000-0x10)={0x0, 0x0}) [ 53.330296] device gre0 entered promiscuous mode 2018/01/30 21:25:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000000000)=@random={'system.', ']^}\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x100, 0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)="") openat$sequencer(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/sequencer\x00', 0x100, 0x0) r3 = request_key(&(0x7f000090a000)='logon\x00', &(0x7f0000adf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000064d000-0xd)='}eth0keyring\x00', 0xfffffffffffffffa) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000db0000-0x118)={0x63, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) request_key(&(0x7f00007cb000)='ceph\x00', &(0x7f000032c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af6000-0x6)='logon\x00', r3) 2018/01/30 21:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bfd000)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000005000-0x58)={0x505, 0x4, 0xfffffffeffffffff, 0x8, 0x49, 0x764d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000814000-0x8)={0x0, 0x0}, &(0x7f00005e0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c73000-0x4)={0x269e}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bd8000)={0x19, 0x201, 0x1, 0x0, r2}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x832}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ec000)='/dev/sequencer2\x00', 0x420800, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000041f000-0x18)={0x6, 0x10000, 0x100000000, 0x2, 0x10001, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000044c000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/30 21:25:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x2, 0x4) getsockname$inet6(r0, &(0x7f0000c4f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000de000-0x50)={@generic="daf92cdc9c36085ff0ff4f200f787702", @ifru_data=&(0x7f0000109000)="e639a740c000000000629f8e22dc1424e33988cc254683018e84db432d1b198f"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000491000-0x18)={0x0, 0x5b, 0x20, 0xff, 0x3}, &(0x7f0000720000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000451000-0xac)={r1, 0x7, 0xa4, "791ecd5bcd72fae937d5f96bb812bb97f46e987a761d51345719fd982ee6493784babc0165c710e81d7bd69ea96cccf35aba01c92386007fa8511c1740f2c0e5cab3070103e43569476ae08acbcb0c952e31923351e58b7e465ba474b593d298dca3f382cd75a456a9076498c29ef8d7332cc3089a1b40248736443e8a823c86f035ff83d5e61f5ebce95818ee9c6bc953e85c860e0526aa57352d0a42b4b6d16f2f16dc"}, 0xac) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000c6a000)={&(0x7f0000f82000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x40010}, 0x8000) sendto$inet6(r2, &(0x7f0000aaf000)="", 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xbd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006f1000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004c5000)=0xfffffffffffffd27) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000598000-0x108)={r3, @in6={{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7ff, 0x3, 0x8, 0xc24, 0x2d, 0x7, 0x1, 0x8, 0x0, 0x100, 0x100000001, 0x0, 0x3, 0x2]}, &(0x7f0000c19000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b94000-0x6)={r3, 0xd8}, &(0x7f0000930000-0x4)=0x6) 2018/01/30 21:25:26 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000010000)={0x8, &(0x7f000001a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000010000)={r2, 0x1}) write$selinux_create(r1, &(0x7f0000013000-0x3d)=@objname={'system_u:object_r:hald_cache_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x34, 0x20, './file0\x00'}, 0x3d) 2018/01/30 21:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000b1c000)=[{r0, 0x20, 0x0}, {r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x6000, 0x0}, {r0, 0x100, 0x0}], 0x5, &(0x7f00002c4000-0x10)={0x77359400, 0x0}, &(0x7f0000842000-0x8)={0x8}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/30 21:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000c93000)=0xa, 0xffffffffffffffe8) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) 2018/01/30 21:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') r1 = getuid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r3 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000957000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000214000)=0x0) r6 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000086b000)=0x0) lstat(&(0x7f00007b5000-0x2)='..', &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f0000800000-0x30)=[{&(0x7f00000c2000)={0x56c, 0x15, 0x30c, 0x6, 0x3, "", [@generic="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", @generic="7008c06425fadb8309620a346d9300d2e3c5be77e2696a8d68310c73e79392048370ea4c3049", @nested={0xd8, 0x4d, [@generic="a54f09ea438f028abc00", @generic="568a4f15ec3605e7476ef673d96d6b3880efc5f599bca812b37b383b763fe14e4801a19c3a43deeea46a8f1ba88e1f866ebca13cb8bf44ef0acb043dd5899d022d95f816f3017552bea219973b2c69cc", @generic="c2edb8cecb43b5e66e2ee337e9c6a23041c3e370cf1eaf1c79bc8b0ff4ceadedf9841b740affb2cfa796f5794f1ee0fc645f4048dd770a35f5cc90ea87a15261b499b6e4b93eb341f516ecb37afc8bea1430b54d2e3ae768cb8a306c5b44a9014066352d40eb8fc26662c35fd0ebdfdc02faa0a0965633314e"]}, @generic="882e2f004a7b7c9a88916e6ced0b9a001880076c873d8b152a61121e35dd5c9e272497d23e0c6feb412d626ed3a87291181a4d05954eeea1750d6179f000af421942b32ee42c00ec29c7cdbcaa54796cb6f9061e2e0eb0df686991734031519ede43a447a797ed7ef6f534893b38e337197873d74a2ea6fd3b053812c36470fe9932f50aa6f02607133c2b5bee072beab884d37ea5082ec7367628e1c7036f33894f897afadb5a29f7e8b12362937cad020031ac", @nested={0x2a8, 0x5a, [@generic="6cc0ca091b2f7cf63597ff545dbd22c78463a13a0eaadf8577344fe7a29fe78968e9ec5677313d2318a9262379d8869d17017eefef4b1806a52b491b4f0f66782362a1165ae30207bdfc3bed2dcfc787703c2079bf2f35552ea8844fdf64f10eca841e60c6b919b038a3cf11ee91a4254b25c0e65af68986511463757eafcfa1214268b019be40e7cdbd2b20de4526f84ac840b3bcee4952fbc7acd12fc6dfc10d6d88ddccdca5f11a49f5d2c37f", @generic="31e3c61432f3c83639bc0d901c3c2bca257a8319265419e98d3d90f4125aa9c15524810af6dcf60d4f82339f355c73646aa84ac81761b0417ab2af635807e4bd7c8af126b53eba49ce6177ccccf0b2021bbfa26e6443afed602644fcaf7016b09a56c21f0e31f148f33a19ec99ea8c93aca31afcfb62ae51bae93655d0831f732f8b1c983a15adf23659429d36639592e5af6be974668d10a4dd18c2e605dfc842439e7aba244be4350671e2f95fb10f128e822d59e51a0f6d5cc644f650a589c6100974f76e66df728b37dc78c211818fcec226c02bb7c73ca325dbe1732f710d2144b3", @generic="", @typed={0xc, 0x3d, @fd=r0}, @typed={0x14, 0x81, @str="8d6d643573756d2b00"}, @typed={0xc, 0x1, @pid=r3}, @generic="44e4737f186815f58ff6eeb681f4c29cc30408526637f7c91fd51c3edef3afc8295d71c779d7c84018aa0c25ef95aaa6c30021d198bea2bdb03f02ebb204af28cc7a8e96ed9c0a41eaf299390860206eb0e28f606810343904851f9608f4c5d445187f22bf052a29e5c8e3cbfd5940b6a8c2b8061774953fa5dae87da530b2109893175bef5472bde85063b7ff3b9472a0924b5fcdf7b059e3e48a642e05c1e415b14c9d2c0ddf5c4e5f54fe652c7fb98e751d873ab21a860f059605106216d913ff7fbe0d3ec7d0e21058f33542", @typed={0xc, 0x43, @pid=r4}, @typed={0xc, 0x94, @ipv4=@multicast2=0xe0000002}]}]}, 0x56c}, {&(0x7f0000457000-0x158)={0x158, 0x2b, 0x200, 0x7, 0x3, "", [@nested={0xb4, 0x2d, [@generic="11ac958c3d594fe3b2bb17cdfba7ec0d6403b7c541af89f291cca74c05bdb5bc35b13b3ea41ec8e2890e7ccfa4a3ae8fd7a6c635038c86d8f76d4c9207ef30794e46fda8bd41b6f4cf27838d4b620ae2c4d4639a574506428987b8becb6467293eee62483a20b66ba497774623053efe3333b3dfbb552fdf0e0652b54996e3b52c573585c032035f1e0e9560676f52440df6546b6dffe8f84d1dfe77fe19925590b8cb49988ebb30163895aacfe84bf2"]}, @generic="b6c250600dbd6947333b73f8a8bfc26b693274cbd875bf281bda3b2221d9d5b19e364c020052e52af4178ce861f4a5222010564e9c06e825200ccd56d4f2740162321ce49a13ea2269c367bd47b746c415e3d6456e2e9891b4fc4edf4cbd32f049a09c3acc07a31986966d816d865c45b5fcac936480c7e56688669c8f4aa9a6a0480cdae45ee621847080f5ef98a05bcb"]}, 0x158}, {&(0x7f0000a41000-0x105c)={0x105c, 0x16, 0x400, 0x1, 0x1, "", [@typed={0x18, 0x3f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0x101c, 0x68, [@generic="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", @typed={0x18, 0x78, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0x18, 0x66, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}]}, 0x105c}], 0x3, &(0x7f00000f6000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r1, r6}, @cred={0x20, 0x1, 0x2, r7, r1, r8}], 0x40, 0x41}, 0x40) inotify_init1(0x0) syz_open_procfs(0x0, &(0x7f0000a60000)='gid_map\x00') 2018/01/30 21:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) clock_getres(0x2, &(0x7f00004b7000-0x10)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000003000-0x3)="834f3d") r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept(r0, &(0x7f0000b14000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00002ec000)=0x1e) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000dd3000-0x4)=0x703c, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sendto$unix(r3, &(0x7f0000402000-0x79)="43ec549ecf9d89a13021406f96b5e5e4eb14bc6ae36152a1ff5f0d8e5c60ef1dbe3592299d933b1ddc609a6770c2b6c6b8302575bc2b61b353096b59a0d7e9f6fdc58e8449a1b8422d23f14c71f9ff25c80b7c59a6702ee21623ec887e9696aedd1bdb52995026ff07db50979c91d3149b293af3c5624bf3fd", 0x79, 0x4040041, &(0x7f0000b57000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000313000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000f57000-0x10)={0x0, 0x2710}, 0x10) 2018/01/30 21:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b20000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) clock_gettime(0x0, &(0x7f00004c5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000494000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000f0d000-0x8)='./file0\x00', &(0x7f0000015000)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}, 0x100) write(r0, &(0x7f0000fdd000)="", 0x0) 2018/01/30 21:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000317000-0x13)=""/19) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000276000)={0x6, 0x0, 'client1\x00', 0xffffffff80000001, "75aff93b41a9f926", "c6c876e4543b75a65bf3ade59d7fd552cd31989e2958c38d2a41a34b22ed91e2", 0x8, 0x307, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 53.557588] binder: 9491:9498 transaction failed 29201/-28, size 0-0 line 3127 [ 53.616527] binder_alloc: 9491: binder_alloc_buf, no vma [ 53.617245] binder: BINDER_SET_CONTEXT_MGR already set [ 53.617253] binder: 9491:9498 ioctl 40046207 0 returned -16 [ 53.635011] binder: 9491:9514 transaction failed 29189/-3, size 0-0 line 3127 [ 53.655802] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.661703] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/30 21:25:26 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f79000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a7a000)=@assoc_value={0x0, 0xe3}, &(0x7f0000f79000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cc7000)={r1, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2, 0x9c0, 0x6, 0x2}, 0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000030c000-0x10)={&(0x7f0000169000)={0x20, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000a64000)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r0, 0x40000000, 0xffffffffffffffff, 0x6) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000080000)=0x3, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/30 21:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d2d000)='/dev/net/tun\x00', 0x0, 0x80001) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00008b6000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@generic=""/16}) syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') 2018/01/30 21:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00009a3000-0xdf)="d0", 0x1) r0 = socket$unix(0x1, 0x5, 0x0) fgetxattr(r0, &(0x7f00001af000)=@known='system.sockprotoname\x00', &(0x7f0000915000-0x3d)=""/61, 0x3d) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000057e000-0x20)={@generic="83b8b7db91b8f00df9c10d4dbab1beb7", @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 21:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mknodat(r0, &(0x7f0000f6b000)='./file0/file0\x00', 0x8000, 0x56) 2018/01/30 21:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000101000-0x4)=0x6, 0x4) socketpair(0x3, 0x5, 0x1000, &(0x7f0000570000-0x8)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f000083d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000367000-0x4)=0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/30 21:25:26 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='-', 0x1, 0x0) 2018/01/30 21:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d0b000/0x2000)=nil, 0x2000, 0x40000001000009, 0xc052, r0, 0x100000) 2018/01/30 21:25:26 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007e5000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000093b000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000-0x4)=0x10) 2018/01/30 21:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a9e000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) finit_module(r0, &(0x7f0000ffd000)='\x00', 0x0) close(r0) 2018/01/30 21:25:26 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0xc0800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000008000-0x10)={&(0x7f0000004000/0x1000)=nil, 0x1000}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) sched_getscheduler(r2) 2018/01/30 21:25:26 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000002d000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002c000)=0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000002d000-0x38)={&(0x7f000002c000)={0x10, 0x0, 0x0, 0x41000010}, 0xc, &(0x7f000002c000)={&(0x7f000000f000-0x68)=@ipv6_newaddr={0x68, 0x14, 0x400, 0x0, 0x2, {0xa, 0x0, 0x40, 0xc8, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000002d000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = creat(&(0x7f0000011000)='./file0\x00', 0x140) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000002c000)=""/50) 2018/01/30 21:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c10000-0x30)={0x34, 0x0, &(0x7f0000b40000)=[@register_looper={0x630b}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x1}, @increfs={0x40046304, 0x1}, @acquire_done={0x40106309, r1, 0x1}], 0x8a, 0x0, &(0x7f0000d4a000)="9aa5b62d68cc7a24a776bb5b973997ebc6af7709e6b245d99b53ee166d254df7858dfc6c767f45f73b24dcad51317820fd5f8fd3310eec236bfa9b16cbc186b298c55180c69f5cb0903c2f1bea2d02887050ee64f3ceecddbaf9f25c2d79f962bd32d204e285c6618e3a39655cae56386f4a581f514549745c7ce8b033e21dcacaa605cd6ed7d7a82eac"}) r2 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c34000-0x4)=0x5b3b7fea, 0x4) ioctl(r2, 0x2271, &(0x7f000003a000-0x2)="") 2018/01/30 21:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000099e000-0x8)='./file0\x00', 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e84000)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b76000-0x10)='/selinux/member\x00', 0x2, 0x0) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000f6f000)='./file0\x00', &(0x7f0000ef3000)="627472667300b77fc35399a317cd243a6b80c54f097cbd0a2e879082ca9422c08541ae1056490cf0782f778cf6c055edbfe9ff9c610c8dd147dcc775020aebd4b002ab400a423456eff89e772cf8b7c3043fff2a685e723176d4843f0eb37efe1230c5c2a0a6a983f8fe8b00a7a2e7d1107c4346ef7591a66e3d10f4094c6bb4d65f5ef82ff6fc8132c4d375", 0x0, &(0x7f0000d1d000-0x1)="") 2018/01/30 21:25:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) bind$inet(r1, &(0x7f0000fb9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00008e7000-0x38)={&(0x7f00003f5000)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffedd, &(0x7f00002aa000-0xa0)=[], 0x100000000000016a, &(0x7f0000bd2000-0xe8)=""/232, 0xe8, 0x0}, 0x12000) sendto$inet(r1, &(0x7f0000d39000-0x6b)="", 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fcc000)=@generic=""/16, 0xfffffe29) sendto$inet(r1, &(0x7f0000e85000-0x1)="", 0x0, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d40000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000e92000)={{0x6, 0x3}, {0xffffffff, 0x4}, 0x5, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c21000)=0x0, &(0x7f0000ff2000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000db9000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ce7000)={r1, r2+10000000}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f8000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$TCFLSH(r3, 0x540b, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000870000)='ns/mnt\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f30000-0x24)={0x101, 0x380000000000, 0x0, 0x3, 0x3, 0x1, 0x20, 0x80, 0x101, 0xe7b1, 0x5e950c6, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) listen(r2, 0x6) 2018/01/30 21:25:26 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00003c1000-0xd)='/dev/usbmon#\x00', 0x4, 0x105800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x3, 0x2, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xb5}}}, 0x32) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f9d000-0x4)=0x402, 0x4) write(r2, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) 2018/01/30 21:25:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d9a000+0xad1)=0x401, &(0x7f0000bb5000-0x4)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bba000)=0x100000000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000624000)={"478f240b9a8676c8e5b7bd619faa6d43", {0x4, 0x4, 0x7, "51810a52658a", 0x4348, 0x0}}) 2018/01/30 21:25:26 executing program 4: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x321100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x1, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x3}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 21:25:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002ac000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c69000)=0x80000001, 0x4) pipe(&(0x7f0000574000-0x8)={0x0, 0x0}) read(r1, &(0x7f00006f2000)=""/65, 0x41) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00001ae000)=0x800) r2 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x1000) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/30 21:25:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000ed0000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) 2018/01/30 21:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c65000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4f000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000021b000)={0x0, 0x4, 0x5, [0xffff, 0x0, 0x3f, 0x6, 0x6]}, &(0x7f00000bf000-0x4)=0x12) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d76000)=@assoc_value={r2, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queuU0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f0000983000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00007f8000-0x4)=0x92e42ad237c60bbd, 0x4) r4 = open(&(0x7f0000240000-0x8)='./file0\x00', 0x208200, 0x40) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000aa2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a3a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00001f9000-0x8)={r5, r6}) setsockopt$inet6_dccp_int(r4, 0x21, 0xf, &(0x7f0000e23000)=0x44, 0x4) dup2(r0, r3) 2018/01/30 21:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002c7000)={0x0}, &(0x7f0000159000-0x4)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00001c2000)=[{&(0x7f0000340000-0xd)="bedec1df403ae1034d3899e7ca", 0xd}, {&(0x7f0000ea5000)="173f22309858e924da51af7b66096be08c7cfeee7a896dd13400cb601471f89cd43ac90f34ca269d51190fa0ac63a6e57f20fc46237009e2a64bff753b4bc0ed69f0367f4319cb025ab65b5f7b9f93488e513996df0be0480ec7cde35c431e8e5273c3", 0x63}, {&(0x7f00003a0000-0x62)="a34e9af5b7a802e6456b673be3de1860f15ca58187cb6d0252033d8f89c85100e8c58acce80943a160ebdfc97bf3897c538fe5c1426bd9caf73ddbdaf529f91dbe6a5fec6894bf90832b0fc5616eb4a9769607bf1a386f3ea3222e2f60002bed1f63", 0x62}, {&(0x7f0000702000-0xdd)="41bda510344710eb06c814ae80fc7110906c737f4c3c382f81143d4fda6407687d58c543ac44ebb22bb9421805a9daaa9990f15a91da321e4f309739c6eae2eb101f125f2a306a207b54e5c77db95a7dd2a4ab7dd236dc2b7b0bf62115370519356610a4a798cebbffc930cf282b8031dd5797cf481f8286eb13123f50a9860fd72f89d99641ce7bf98238864d5ac26030794a5ce3ea827c35f6839bc355ddf4ad8df1ead36ef58ad5a4810219cb6e7e5163062d6ca7cbb9521fd564c3a892b024bcb6e391c917866c76df8b3462d84bead800ddecfb2c4ae1fe211d3d", 0xdd}, {&(0x7f0000cee000)="", 0x0}], 0x5, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000069c000)={0x7fff, 0x7ff, 0x2, 0x1, 0x7, 0x6}) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) 2018/01/30 21:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d0e000-0x10)=@common=""/16, 0x10) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b54000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000232000)={0x0, 0x8001}, &(0x7f0000507000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d51000)={r2, 0x84, "cd0f13294a3cea598e1eae086bac1e8fe5461efc7cd950638da8b5c9802a2499ba05836d4694ed17f6ddc358dba3412c6af58ba5137036d0de0aef2204f73e98239281ff3166adaa256439130f5689c72875d5af6ed177b0c371af1e15032892555f9e655fbfefd3ecebdb57b5b8337b518347efb4bedfb0eeb5c25b359f440c53a73940"}, &(0x7f0000730000-0x4)=0x8c) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b8f000-0x8)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = getpgrp(0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c03000-0x12)='/dev/loop-control\x00', 0x400, 0x0) ptrace$setsig(0x4203, r3, 0x7, &(0x7f000073e000)={0x33, 0x800, 0x3f, 0x6}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000636000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000643000-0x44)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b45934aa3bbf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/30 21:25:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000300000-0x9)='/dev/sg#\x00', 0x0, 0x40) mq_getsetattr(r0, &(0x7f0000fcd000-0x40)={0x4, 0x6, 0x101, 0x2d5, 0xf3e9, 0x3, 0x0, 0x401}, &(0x7f00001c3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000aaf000-0xc)={0x3, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ed2000)={0x0, 0x182}, &(0x7f000087d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fcc000-0x9)={r4, 0x1, "e5"}, &(0x7f0000f6c000+0xfae)=0x9) epoll_pwait(r3, &(0x7f0000eda000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00001a8000)={0x0}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000008d000)='/dev/sg#\x00', 0x80, 0x10042) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000637000-0xe)='/dev/keychord\x00', 0x40400, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000593000-0x4)=0x800, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00003d8000)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000606000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@dev={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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055d000-0x4)=0xe8) connect$packet(r1, &(0x7f0000d4a000-0x14)={0x11, 0x16, r2, 0x1, 0x26, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000572000)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f00005e0000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fef000-0x8)={r3, 0x89}, 0x8) fsetxattr(0xffffffffffffffff, &(0x7f00003d5000)=@random={'system.\x00', 'mime_type(\x00'}, &(0x7f0000de1000)='\x00', 0x1, 0x0) 2018/01/30 21:25:26 executing program 3: times(&(0x7f00006cf000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = userfaultfd(0x7fb) read(r0, &(0x7f0000027000)=""/32, 0x20) 2018/01/30 21:25:26 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00003b6000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000069b000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000069b000-0x46)=""/70, &(0x7f000044e000-0x4)=0x46) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 21:25:26 executing program 2: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000350000-0x8)='keyring\x00', &(0x7f00001f5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dda000)={0x0, 0x0}, &(0x7f0000dda000)=0x10) r2 = add_key$user(&(0x7f000096b000-0x5)='user\x00', &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd9000)="f6c718ffd6185152700be9a3e1e9772127f11221b61da746181b419a84a40fa373e0640d2fccde7426859c439e00bbd70805c0763aecb6dce6c5e2b67e68fbb179a090e8792aa6f3d224c8e246b873c92b886244753a732499da48697f9dbf75203999edf8", 0x57, r1) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00001a1000)='logon\x00', &(0x7f0000875000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dd9000+0xbee)='K\'nodev\x00', 0xfffffffffffffffa) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000dd9000)='big_key\x00', &(0x7f0000204000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dda000-0x2)='$\x00', 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000dd9000)={r2, r3, r4}, &(0x7f0000aaa000)=""/29, 0x1d, &(0x7f0000dd9000)={&(0x7f0000d9e000-0x40)={'md5\x00'}, &(0x7f00009bb000-0x18)="4b04bce0a10ce739c38b6a382fd49ac530d47464c781625c", 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) 2018/01/30 21:25:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000df000)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r2 = getuid() fchownat(0xffffffffffffff9c, &(0x7f00008a6000-0x8)='./file0\x00', r2, r1, 0x800) r3 = accept4(r0, &(0x7f0000b31000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efd000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000028d000-0x1)={0x9}, 0x1) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f000054d000-0x8)=0x0) connect$pptp(r3, &(0x7f0000ed8000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = dup(r0) write(r4, &(0x7f0000cdd000)="ef", 0x1) 2018/01/30 21:25:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00009fe000-0x4)=0x2) r1 = syz_open_dev$sg(&(0x7f0000daa000)='/dev/sg#\x00', 0x4, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f97000-0x8c)={0x7, 0xffffffffffffff2f, 0x0, 'queue1\x00', 0xdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c33000)={r2, 0x1}) fsetxattr(r1, &(0x7f0000eb3000-0x6)=@random={'osx.', '}\x00'}, &(0x7f000025a000-0x1f)='eth0eth0+}security-^bdevcpuset\x00', 0x1f, 0x3) r3 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) bind(r0, &(0x7f0000651000-0x10)=@nfc={0x27, 0x9, 0x6, 0x1}, 0x10) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f000035a000-0x4)=0x4b4e80db) 2018/01/30 21:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000341000-0xf)='/dev/sequencer\x00', 0x238100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d1c000-0x10)={0xfffffffffffffff8, 0x2, 0x0, 0xd8, 0x0}, &(0x7f0000b8d000-0x4)=0x10) getrusage(0x1, &(0x7f00000ce000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004b8000-0x20)={0x80000001, 0xffffffff00000001, 0xc, 0x6, 0x7, 0x1, 0xe135, 0x7fffffff, r1}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ccc000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) inotify_init1(0x0) 2018/01/30 21:25:26 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000d27000)={0xffffffff, 0xd2, "28d453c4da2bfc9da6d1930cf4095b505b0d609c7bce3a9d828161ad35554d4b7999b59ea2df66485d32a6bb8bf1fd139883b610115ab7a48fea06f4a0b689bc009bd71e6859f730e4504922f18a73a8fa1f8304d0a965e0e92a8835208dc7b66fe8e35131deee3415517f8bc1ba691aeef17dec45d155878f4a18a48cf80ad794453a4c2c31d7ac1caee5594a6e247544457f157c7be532913d81ee5b51a57fc3ef1891c870799fabddf4c029beae573f81e4649a09ac98dfdb8c14abd6307809dbcfaaf4b0f7ae6784cb65238f3d66d990"}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000d27000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gretap0\x00'}}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KDENABIO(r2, 0x4b36) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000027a000)={0x5, &(0x7f0000bab000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d27000)={0x1, [0x0]}, &(0x7f0000a56000-0x4)=0x8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000071e000)=0xbc, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000061b000)={r4, 0x7}, &(0x7f0000d28000-0x4)=0x8) 2018/01/30 21:25:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000013000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000080000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bf7000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7f, 0x1, 0x20, 0x2}, &(0x7f00007ed000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000066a000-0x20)={0x1, 0x17, 0x8001, 0x2, 0x2, 0x9, 0x10000, 0x8001, r3}, &(0x7f0000141000-0x4)=0x20) 2018/01/30 21:25:26 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f51000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000d46000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x3}}, 0x26) 2018/01/30 21:25:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000511000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b71000-0x51)="7f8edcc4915bf05ec137e9f5f1931afd2a2f391bba28af8bf9db900f42df41fdadc305198eb31e3fd6931a72f21a71cc7f3b352669fa36b5789915ca754d7482935d3c909fa5a65377cd3aacac0a791865", 0x51) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) pipe(&(0x7f000098d000-0x8)={0x0, 0x0}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:26 executing program 2: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x3, &(0x7f0000003000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f000004c000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="33bec4faf41f5a2602566f324196f6fa4c6a696e9ab33ac26822a773c2c47d3d14addc4bd46c2c30", 0x28, 0x20000811, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000e34000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000004000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0x591a, 0xe) [ 54.030780] IPVS: Creating netns size=2536 id=11 [ 54.751635] pktgen: kernel_thread() failed for cpu 0 [ 54.756764] pktgen: Cannot create thread for cpu 0 (-4) [ 54.762396] pktgen: kernel_thread() failed for cpu 1 [ 54.767490] pktgen: Cannot create thread for cpu 1 (-4) [ 54.772962] pktgen: Initialization failed for all threads 2018/01/30 21:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fea000-0x6)='.dead\x00', &(0x7f00002f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e5000-0x1)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r0, &(0x7f0000c9e000)=""/119, 0x77) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x3, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009db000)=0x0) setns(r1, 0x4000000) 2018/01/30 21:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f00007cb000-0x8)='./file0\x00', 0xa0) mkdirat(r0, &(0x7f00009a6000)='./file0\x00', 0x0) truncate(&(0x7f00001ab000)='./file0\x00', 0x101) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/01/30 21:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd6000)='/selinux/status\x00', 0x0, 0x0) madvise(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0xd) accept4(0xffffffffffffff9c, &(0x7f0000725000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000089f000)=0x10, 0x800) accept$ipx(r0, &(0x7f0000058000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b08000)=0x10) r1 = add_key$user(&(0x7f0000784000)='user\x00', &(0x7f0000ad9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e55000)="d438ed4281084614abce751a293c1187d708d6edd6a75095184b486c03f445f8aadbeb0834ea4b67a683b5564760e1810847806f9fe12ee194e7628ddd4316ce5cae200f43b9039cba0a31b1a7e96409de6a060b2b7b0ff766f3f6f55aa89ce38bf7df", 0x63, 0xfffffffffffffffd) r2 = request_key(&(0x7f00002fa000)='pkcs7_test\x00', &(0x7f00009be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000058000-0x10)='/selinux/status\x00', 0x0) keyctl$search(0xa, r1, &(0x7f0000cc8000-0x5)='user\x00', &(0x7f0000dc2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/30 21:25:27 executing program 3: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f25000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f24000)={"47b41ad26e847e786c17377a27689bf7", {0x4, 0xffff, 0x1c, "88f88eeab00e", 0x8, 0x0}}) r1 = socket$inet(0x2, 0xc, 0x103) sendto$inet(r1, &(0x7f0000f21000-0x1000)="", 0x0, 0x0, &(0x7f0000d61000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)='V') 2018/01/30 21:25:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000+0xfdb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fbf000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x480000}, @in6={0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}], 0x48) 2018/01/30 21:25:27 executing program 5: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000093e000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000)="", &(0x7f000044c000)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat$ashmem(0xffffffffffffff9c, &(0x7f000080b000)='/dev/ashmem\x00', 0x30400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000246000)=0x3, 0x1) getsockname$ax25(r0, &(0x7f0000c01000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d11000)=0x10) pipe(&(0x7f0000857000-0x8)={0x0, 0x0}) 2018/01/30 21:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000436000)='/dev/usbmon#\x00', 0xfff, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ea3000)=@assoc_id=0x0, &(0x7f0000f60000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f49000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_open_dev$tun(&(0x7f0000533000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) 2018/01/30 21:25:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000088000)='/dev/hwrng\x00', 0x80000, 0x0) sync_file_range(r0, 0x7, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b45000-0x4)=@assoc_id=0x0, &(0x7f000015a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf5000)={r1, 0x2}, &(0x7f000006c000)=0x8) fcntl$setflags(r0, 0x2, 0x0) r2 = open(&(0x7f0000bae000)='./file0\x00', 0x28000, 0x110) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000692000-0x1c)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}], 0x1c) 2018/01/30 21:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/ppp\x00', 0x800, 0x0) epoll_pwait(r0, &(0x7f0000536000-0xc)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000e90000-0x8)={0x9}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00002ad000-0x4)=0x2) 2018/01/30 21:25:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f0000c22000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e07000-0x4)=0x48) 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) pipe(&(0x7f0000001000)={0x0, 0x0}) 2018/01/30 21:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000b0000-0x8)=0x0, 0x400000ff) 2018/01/30 21:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00001c4000)={0x4, &(0x7f0000d18000)=[0x22c8, 0x9, 0x1, 0x5]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000088e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000442000-0x10)={r2, &(0x7f0000272000-0x1000)=""/4096}) 2018/01/30 21:25:27 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/30 21:25:27 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000096e000)={&(0x7f0000b36000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x122, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000b36000)='bdev-\x00', 0x2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b37000-0x14)={0x0, 0x2, 0x8, 0x10000000000000, 0x5, 0x3}, &(0x7f0000775000)=0x14) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000328000)={r4, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b36000)=0x8c) dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r5, r6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r0) tkill(r0, 0x16) [ 54.892014] audit: type=1400 audit(1517347527.559:40): avc: denied { ioctl } for pid=9660 comm="syz-executor2" path="socket:[18604]" dev="sockfs" ino=18604 ioctlcmd=0x8905 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 21:25:27 executing program 0: dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [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]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 21:25:27 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c74000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x30)={&(0x7f0000c9a000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000d04000-0x10)={&(0x7f000020a000)={0x2e8, 0x30, 0x9, 0x7, 0x2, {0xa, 0x0, 0x0}, [@generic="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", @typed={0xc, 0x29, @ipv4=@loopback=0x7f000001}, @generic="f0967313e27810db742e8190e35ee6d224a2444d04b66e63e97885732bde48f95f57c60ea4dbec8718da3ae82a59eb3a55aa7705d5eae5dffd35d6b283572329f2f09c195d7205c79254f4334a8226a24e76d5bc77c90201fa9b83fb13bbdffa04", @nested={0x168, 0x95, [@typed={0xc, 0x3c, @str='\x00'}, @generic="bf191fc81e4796cf5ecee0458a61f04bd6e34c945ae228d50d5c4ead535b12a60fe7e0bbdce8e7dbd5dd23d63ab70b6849a6aa7d27f30ffe62e1ad763c7211005812f31f9e6f30282004f33acd0a646f26319b918c3076cdcc1310e202f530941f34b66fbae6cb09", @typed={0x10, 0x42, @str='$GPL[\x00'}, @generic="e9e63b5f1486c5ccaba8f6b720ec560956c5ebb51a6ea3ed0596b8248c4d7064f0de1e052dddb045aad613a93170374b0fdcc01814f89f75202f769e91de438f20561a4b980cd776a3359a48822adb16", @typed={0xc, 0x94, @fd=r1}, @generic="7722cd569703e2d915c67b519891bee345eaa6c0cfe1dc69718c462248065a434f29f615807215315880c402013b6fa768e807dd9b67c2ef619583082037dd27e232747b90b85d87a5cab44d7aec59bb95ef5e1e09d057cbc6f246ed50a64221caf43c7f2c7080f56e7cb2860b66c568f84b6bab29feb586738ed0ef80e0d1aee8256d"]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x80c0}, 0x20000000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x6, 0x0) 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(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/30 21:25:27 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f86000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f85000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r1, &(0x7f000012d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006e8000)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)="") syz_open_dev$binder(&(0x7f0000d6c000-0xd)='/dev/binder#\x00', 0x0, 0x2) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000039c000-0xfd)=""/253, 0xfd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090f000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000470000-0x30)={0x8, 0x0, &(0x7f0000b0e000-0x8)=[@acquire={0x40046305, 0x1}], 0x30, 0x0, &(0x7f0000252000-0x30)="983e0f49c610e57b84e181d0034989753d784c8814e6d65e47727b447b3d03029fca05482f9e441ab7dea9be14a364f0"}) 2018/01/30 21:25:27 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000021000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000006000)={&(0x7f0000020000/0x1000)=nil, 0x1000}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000028000)=@req={0x4, 0x7, 0x4, 0x4}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000-0x5)={0x0, 0x0}) 2018/01/30 21:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000f9e000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000811000)=0x1e) fcntl$setstatus(r0, 0x4, 0x40800) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x24}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061a000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00002fb000)=0x0) 2018/01/30 21:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003b7000+0x870)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00004d8000-0x4)=0x8, 0x4) 2018/01/30 21:25:27 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000323000)="", 0x0) 2018/01/30 21:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006f6000-0xa)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000aef000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000073a000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001a8000)=0x0) r2 = dup(r0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) syz_open_dev$sndseq(&(0x7f0000db5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000071d000)=0x5) rmdir(&(0x7f00000c0000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000532000)={0x7, 0x80000001, 0x4, 0x6, 0x9, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000011d000)=0x0, &(0x7f00003db000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0x8) 2018/01/30 21:25:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000666000)="1f0000000104ff00fd43544007110000f30501000800030000000000000000", 0x1f) r0 = dup(0xffffffffffffff9c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000410000-0x4)=0x0) 2018/01/30 21:25:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ddc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000103000)={r1, 0x4, &(0x7f00006d8000-0x10)=[0x7f, 0x4, 0x2, 0xffff], &(0x7f000031c000-0x28)=[0xf84, 0x100, 0x100000001, 0x150a, 0x8, 0x400, 0x1cc11575, 0x3f, 0x6f, 0x1], 0x0, 0x2, 0x3c9, &(0x7f000021f000-0x8)=[0x3, 0x0], &(0x7f000041e000)=[0x5, 0x7], 0x0}) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/30 21:25:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x208042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(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$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {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=@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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r10 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) r14 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="8ff3832442dd1873706c58057118cddfdec2e83b2c26bd6ed63bcca5d3850dffc8a9398c6f881677be64b33c153bb3d7bd33cae7f37bc99a768906ccb9387806c781259f3ab3d0e57ea8f81b431945316efd68473132013b3d20d9fa65e0ec89bea1f5895b00fa43ea018d3465cae813018b05adfbefbb0aa7dd43c6f069857cb3a6d26fc084fe526eb05c1018eebca83adea21dfec1b2955a09bf", 0x9b}, {&(0x7f0000001000-0xa8)="55bedca4ded9c43febf370d2f71c532ecba1d5c2bd0f4c5fc3f1e12404c2a7e51a8ff246af8d3a097fc5bfcf9723d195cbb4692efe7c17969888c577777cc9bf060022d627cdca2af24e133c67d311a66123b2d613f776b10c8d536ea6d7f9821bdb18ef332645ed05f75de28e5846ff4250c36401ab4ea4ba93b55e5fb568f7d6f4425b515d7e3e32d93c08157beef507a545a14e5eeaacfbc784eb193c1de64c39c483447b2094", 0xa8}, {&(0x7f0000000000+0x16e)="cd6765e68af6f60579c22c6cf89f5e64e33a6ded2ad8c826a17deec32c40c0ced938f469cbf33ee2738813da826d0514b20e8199d12d1b83c0352992da9f550e5530c42e0a4b889b9a5da4df764e623a5e572ed59998ad27ff7a5c614f01b8936b7a98ebdf1093bc549e9b84c8ae8a954f122069ba", 0x75}], 0x3, &(0x7f0000002000-0x110)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x110, 0x80}, 0x4814) 2018/01/30 21:25:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r3 = accept4$nfc_llcp(r0, &(0x7f0000140000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000244000-0x4)=0x60, 0x800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r7 = getegid() r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000cb6000)=r5, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r7, r9) fcntl$notify(r8, 0x402, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005fe000)={r5, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r2, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) 2018/01/30 21:25:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000ff1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 21:25:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x1, &(0x7f0000002000-0x4)=[0xfffffffffffffffe], &(0x7f0000000000)=[0x3], 0x4, 0x3, 0x8, &(0x7f0000002000-0xc)=[0x541, 0x800, 0x88f], &(0x7f0000001000-0x10)=[0x3, 0xafcb, 0xab, 0xfe], 0x0}) 2018/01/30 21:25:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004a2000+0x1d9)=0x91) 2018/01/30 21:25:27 executing program 7: mmap(&(0x7f0000001000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/30 21:25:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) ioperm(0xc4b1, 0x8000, 0x7fd) 2018/01/30 21:25:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000+0x3c9)=0x0) 2018/01/30 21:25:27 executing program 3: clock_gettime(0x5, &(0x7f0000d6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000af0000)={0x0, 0x34, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r2) syz_open_pts(r1, 0x202080) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80000) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f000088d000-0x20)={{0x77359400, 0x0}, {r3, r4+30000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x80000) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000001000-0x20)="1a1e0c08a54dc9607ace6f7c777c19d408d656b3d24ac1a765fb626fe1cd09f9"}) 2018/01/30 21:25:27 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x4}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/30 21:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) recvmsg(r0, &(0x7f0000047000)={&(0x7f00001b2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004eb000-0x90)=[{&(0x7f00005a7000-0xc7)=""/199, 0xc7}, {&(0x7f000036e000-0x28)=""/40, 0x28}, {&(0x7f00006a0000)=""/43, 0x2b}, {&(0x7f0000219000)=""/240, 0xf0}, {&(0x7f000030a000)=""/112, 0x70}, {&(0x7f0000ccf000-0x34)=""/52, 0x34}, {&(0x7f0000c85000-0x2)=""/2, 0x2}, {&(0x7f0000f3f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000861000-0x7e)=""/126, 0x7e}], 0x9, &(0x7f000084c000)=""/174, 0xae, 0x2}, 0x40000000) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000001000-0x34)=@mpls_getnetconf={0x34, 0x52, 0x0, 0xffffffffffffffff, 0x2, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:28 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/30 21:25:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x29) fremovexattr(r1, &(0x7f0000ab5000-0x8)=@random={'user.', '+}\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a16000-0x10)='attr/sockcreate\x00') read(r2, &(0x7f0000606000)=""/219, 0xdb) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d1b000-0x4)=0x0) 2018/01/30 21:25:28 executing program 3: socketpair$inet(0x2, 0x6, 0xfff, &(0x7f0000326000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009c1000-0x4)=0xffff, 0x4) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x93, 0x0}, 0x40002106) 2018/01/30 21:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000500007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215def02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd41d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffff01008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/status\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000cd4000-0x48)=@full={{0x3, {"d1d46598f71c03"}, 0x5}, [{"eb030b1a00e485"}, {"c1bd8eec0c61f7"}, {"39536887e0af2d"}, {"ddb175f8022f97"}, {"f60605fd0eb34d"}, {"7283d5c04c5a58"}, {"d11b7c97d237c6"}, {"dc0597e6ca5ecf"}]}, 0x48) 2018/01/30 21:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00006ef000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x2ee, 0x0) 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/rtc\x00', 0x210000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00001d9000)="fef4e8a62a8df16866b2ebd66d843ab795b548ad3a8c614ee85cb7a2efca957638c75cfcc1ab45a2b655ab013d813d699657de10be510b35d99fa723432f6cbca9c170e717bbaaff36d1b3f518ccfeb9fbc84d9fedd127aeefac9297a9aca2d44af1c8a16b895bac9839f46a3e33cbfb416717e96714141c8cd2a59ddec8effd766d1fefe7f3b4b67eb3d26c2e8038555fd273828e9f52f705528e11c12a25de9f6dffee458e732f0cced30ede514d3b96b865c18c7552bf7afa", 0xba) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000302000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) close(r1) 2018/01/30 21:25:28 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/30 21:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00006ef000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 21:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000282000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockname(0xffffffffffffff9c, &(0x7f0000fc3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002e2000-0xc)={0x0, 0x7ff, 0x20}, &(0x7f00001d5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006ee000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ea, 0x800, 0x9, 0x1, 0x88}, 0xa0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x24, 0x0, &(0x7f000076a000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x4}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/30 21:25:28 executing program 0: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000616000-0xd)='/dev/usbmon#\x00', 0xc3, 0x4002) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000f41000)=""/235) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000f41000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x4) [ 55.404559] audit: type=1400 audit(1517347528.069:41): avc: denied { bind } for pid=9803 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 55.440653] binder: 9812:9815 ERROR: BC_REGISTER_LOOPER called without request 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c4b000)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) sysfs$2(0x2, 0x1, &(0x7f0000fca000-0x22)=""/34) 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bb1, &(0x7f000065a000)={@common='sit0\x00', @ifru_flags=0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99000-0x8)=0x0, &(0x7f000074d000)=0x8) 2018/01/30 21:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d5f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000edb000-0x10)={0x6, &(0x7f0000e09000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000ad000)={r1, 0x3}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000d93000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0xfc0000000000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000004000-0x8)='./file0\x00', r3, r4) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r5, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) open$dir(&(0x7f0000001000)='./file0\x00', 0x40, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000003000-0x4)=0x5, 0x4) [ 55.447073] binder: 9823:9825 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 55.447082] binder: 9823:9825 BC_INCREFS_DONE u0000000000000000 no match [ 55.447132] binder: 9823:9825 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 55.460441] binder: 9823:9827 tried to acquire reference to desc 0, got 1 instead [ 55.476865] binder: 9823:9825 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 55.476896] binder: 9823:9827 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 55.478433] binder: 9823:9825 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 55.478441] binder: 9823:9825 BC_INCREFS_DONE u0000000000000000 no match [ 55.478463] binder: 9823:9827 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 55.499782] binder: undelivered death notification, 0000000000000000 [ 55.522341] binder: 9812:9836 got reply transaction with no transaction stack [ 55.529638] binder: 9812:9836 transaction failed 29201/-71, size 24-8 line 2920 [ 55.538816] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.545804] binder: 9812:9836 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x5, &(0x7f0000279000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f00004d7000-0x38)={&(0x7f0000cb7000-0x48)=@full={{0x3, {"c62bd1d64fbb78"}, 0x9}, [{"982859c4bac42f"}, {"69d04459da5160"}, {"166bdedf91ef38"}, {"92ad66cb1177c1"}, {"11a607a8a41e1c"}, {"3ef93247c45f0e"}, {"7814e61126c3c6"}, {"8d0cdaf8fe9809"}]}, 0x48, &(0x7f0000fd3000-0x50)=[{&(0x7f0000039000)="d8cf6eaa38e08daa6d21b712f75e67afd596decf513138132ac87cd742433966440b69d4ef11e632a977c143d155e873df042c6a5f2c09590a7e96c036a4b41a6df384c5e83a1d0da0879b7cb01909b0dc", 0x51}, {&(0x7f0000e01000)="6800661ad6d4c23477ea592ab74c83ddb35e61516a17a585ea05c5fe17e26bce96573a6563fe1322e7ceb97d3d009894c68e283d5e8e019097b2367e4c20baa339f2bd1c51fb543e77722d0d9194782dbfad29e9238722512c4cce4995b94a4ae59a253931d03bbbd2ddc567f73243bbfee89faa966022fc2504a03e7f0c4783b2da96935ea75beb490312658b68292a6f3a129915dfc9b51824cbfe0dc9420e1e065be117e9712dfe7315968f1e1ca6a53eb53a5b7b1750f6847c2b563841ee721dcdfdb63f38ec361055e4ed29af3027695f30ac9edfa5d4d14750b02bc432c39b7cc7c901e4aa948fe924b3603da0082a034b18e283a4351e3985b3be092dde2e015d45b8b85e59681128ab9540bc1d23559fb29c31df614b2bb74e35cea0bff2de9c7865a2d9a5fab95f832fda02b5f678d6d6e31601d2d3190444590d311fe129808129f937eb77f375db9704d01725e4bf8c25ab9468b03f2ac37194d59b46c0290f1c340d5949403becf294d892e0e3a52140c3965db5c1c1011b1f5b132ec001004d541ae47b0560ba9579a6fa48affa971051ca6f87102d8f51c86eab6891f81314a5f486ee738777a3a1bdba392edab3af12cbf2b838457577918676e997908cbcd7fbd60cef5a0be828790afe3160ab1d0b4963f759848afed0b6d8cb877c51ff301e9e07190bb0bf2765de3cb062d8efc4ab79210f77308e583c3811a5666fc88577f50deda82feb9e96d84c50b86f3d161f0d2efef0f8fcc778d047ecd276f5e06b46a656958c3e47b5d3686aa0e04aba8b4d85ffe5c9e35be45bbf750f970c87ca1b40c69dca2d932b3fc069c4fd314203e8c7e4dbb4e6596cd07d3fbb944e59227fc2daf776474e4834fd982b41b4a11f121f47571d58c02a30cc4647a33563aa641632fec299afe6ea3b6b1e8f02ddeccc1af952817539b298b76400f6eb4ec93d9d94a1c1087e881bd552b4803666d24154380841c2ed8758e0735faaef6be4a8b8203077b8328f6e16932df0aeb8fc00774b6f66526bda54a19290080608544d765de5ecb4283ff0ea649c5b1ab448426a0626d5f3cd466b391ec74b4a1dc21f8eb89e964d34fd7aee4c01e186197cfb723944e171da11b3a64a07f8a8294d306312eb1aa72ceee230789870569bb43d8df707c050710a514f3033a2c5f44f1b36a9b3460683640e5f0b8ef21ab1bce955c57a5cd35b725a411daf7db5909b6bfaf09071f4a27690251df257c62ebb6eab7a292d44e80e3b139a1191e48e4719cc7eca86f85a7521a9a31d2ab936357e7d1b7757cfcbcfc713bced48893ac864bf8fd4e9854550d87d77f026a180b7797dc7581355dd1acedcff61d0b443c01b818f24fad59a7f683c8595a06d85c8996979214b971446be2f17947a45c99c7805d70504dff96622049b29a05ad178dc5da3ec36b522d4a881e378b1010f3b37b5f27dc977b188809914d1775e15107b57d42d1527d3aae7127ed8bdb882f088ebcc442c09ebe50fe506f52404f18d4589e79deaea5d05b969acc998a0753abc5699a7c7e8b54f4701b1082366706e712aaeda419e43bc76b4c57a577792a7c9d6fdf466fa6a33beaafa8cec93d59dca6aebe88c386d73be7cf794e837317461c440066874f9bb76a5b37a5b4c70dbcd19b148ade2dcb63597b83b2ab1845175451be5a4ebfb0a8f31d8ba1e8b8d2390489a43ba43f215ce18380c3f7fc4ff7a54753d9f629e12186607401572d355df62d9ad7cba00cb4cae8329ca0317eadfcc683bbbfb7dfe812a4da796583295b77158597a3e92911e86049215ef230e1571fe64f5b53d3ea9fa3563ae17d450906fbe333fb7ff0969f4f8bec1e243bdc89c874be648b742c17b406f8776b58267d45a339798e43f86a2760ffb2d593e03a26fd351122a4df01e0608e44de9b7a4c27c6f9a952f208965c9fd5341298ffc29c94427769cbdaac3b5a70170f48e19021bdf65410b1ed908b2f23416e00600dc560590b9264fa4361568eb83ec6f0258cc0156d97f4a0aa6d9553f509b8b1277cdf74f3046eb164026aa55dc6d6da63ac077b9005e554bace0556faf26f91d80d80c385dba823bec0a8fd26d3b32aaf47da2818770d925b2779825a3baed215d2c60a6d7302274f0ccaee301389668fa43bf0b86ca45123e179631d1209755474641debf8e6a0f96772a3495a79c8bdcc912bad2d00b1aa85b0618f1d7efd22094b909da376745ef89982b47abdc2741bed2e3fa8e7571d90fbbb550132d883fd95f1390fe064322cb1669cca5359ca68fa58873e7d2cfd397b80af388216d974046e64c1dafba9d37415b6852a5e7d056de6bfa2184cf299b736084607d79e64747e850271b03e0fdd6f726a4268fe77940efedbfe0b95000ad0960bda8c59c0093e90c29c64cbcaffdbcb0be0db6c0510f9692edbd9fdcbb7d22e8833744a42f267123331c004538cce9454cf06409696544a6d178fe3380f3c604e29df7ebfae6177b43e67ed92dd3e4957e8707d3a6da42838e65ba2c2bf65f6752aedb83e0e8ab07915977ebf83521bef4b1dff08b0185d1d55d8247a2b6aaf89521f00119697458e5e87222e97178ec47b651abcd11730aa58316c918549b43318aa98f7d79cd61f9109fbf80a613e8e6ca9fe098549da6221d8d48b5e1068ddbbba69b0b845bc6b190cc053746cfde4419902cca80fde55587a4b25bf8249f261a416e1c3d27233de2ff0f9923e91507c751d41adee0cd90adbe79eff9045064a7c8ffbbca53193bafffc059e4fbf218626b420b9b28182db22b16b9023fe640bb3680047885324f97805584bded16779d395f8395687d410d25b2386de3ca4b4dcdba0ef91f6bf675af149b6c76b374e4f6c3ec51c096c64d8d582f6d23802190fed5caf50a896ea4a6e1d781d2cdd5f9e89bfa99e8095cdc06574068e448b81232b8fcc35f3f5310498dd77523e62b40156ea39bf1e4310a9beabb0e1533da69147e0c74e9a42c1a73e277fb56d4d99985ed4f890098a70c4fb755b277347f3b12e52277142c1031b30573e977ad2a679870adc5572bd1cc39280b4f37a7cd163925e5d45a354d9b762e4b8740cf7c4d5c00410038b599aebb0fca4f74fd4390072b332d6edfd3d3d08a9059c6aa85014e58a5443e3aec0b82967863d7841386faab89f1e746c8e74f6357156b918c278c8d5f7073a6b71fc11bc8e4414e93f18481a76ce68f9945ed23892f9387f0db3547fbfee7de4cafc6afc1a4cc345b3980f657d65de95d13093c56ec1ee18dd8514fe46187f8460e81625efa6956041a9e18c26cbd1c265c223f2329ae31381c1b9b1e416a31b85243c9809d7a0583222b1054ba1734cab0e3c9bd9fa494bae13cbb584ef77709e7469fd9d763a982b51c65d5fb9091f21ef748ed76716be55f2c9de7a848e989937855bb1ee20ccf1b68b2d9211e3c1444ee2399843c7f5e1fc2073659de00b863658f83e7cb715925ddda790f6131c6396e3cb6dd375bc8e2709f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0x1000}, {&(0x7f0000f4e000)="318f38ba24f223b9a0bb776bd2045ef36f3ada5ed16a7a0b16ebc2759d97a4a8", 0x20}, {&(0x7f00006a9000-0x5f)="7a24ddcc26065f1e962005b32b4f65e3d4eaf5be78141dcf8227f2059f6644097a9b4a54840ce6f296b5260bb143ac49f90120ce9dd26101e18e441127a5c1acc4fc572d47c99c0fb01fcc89199552b9f48c5e50cbbbb65b4c0d6a4b38d0d5", 0x5f}, {&(0x7f00003fc000-0x1000)="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0x1000}], 0x5, &(0x7f0000190000-0x1f8)=[{0x98, 0x10a, 0x6, "d7663d4e5a9f9e0c3998b1216c830e0f1b12c724f4834304a57dbe2c29fa35f645da3c7efe53790d1d71648cbdd8a973faacd5a00c0cd469fea7e624ddbd8534913f5202034f3b98a4e2333eab827928e21dc0e3a05a959d16c04ee51e8748ffcdf9d38aa6ce5c695bc9774653479d8bcaf36569a2f1234419ded21656e63743d47744523e"}, {0x30, 0x118, 0x1, "fd21078c45df473a5c2802456b5d2bf9599649a59d20c637ad20"}, {0xe8, 0x10f, 0x80000000, "b5b4aa928fdbf9b141a0d73983ba2a78549c79c5914d4c50b5a34beda14f27a318a4a679d81eb3ae60adee4aa445132f2ad3d32f751ebb91f1000e8d83c4ca3a8c2889608c0d181b91bb15a7852c92834cb2b2e708da1bb3e50110073fde672ff066af6f0c1b6b26cf28c6acbb2b3085b45215006a2809c3fbddb15795e943891abdee839ed258496c71e6b1c703a8ede51a76e3622f54abaac145d9edb1149d19835005a0ce08a254339aa1f18079714194bba8fd9168443f7826b2c50ef7b8d885aab66dba5e6e5bc295ab8063f1de0cb80f9722a0e7db"}, {0x48, 0x1, 0x6, "513d1fc22468c03e4b6598708afde1c59d87230de4adf23d227dd5112868c9cd532a69f79ba61ff1dc742a569ee530df1dea4d3e055d"}], 0x1f8, 0x44000}, 0x2000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000c3d000-0x1b4)={0x34, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x20, 0x2, [@generic="20bf3fa0695a716f323f402f6c9a46", @typed={0xc, 0x0, @str='.,}\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) write(r1, &(0x7f0000782000-0x14)="", 0x0) r2 = getpgid(0x0) fgetxattr(r1, &(0x7f0000427000)=@random={'security.', '\x00'}, &(0x7f00001b7000)=""/174, 0xae) tkill(r2, 0x1000000000016) 2018/01/30 21:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpgid(0x0) wait4(r1, &(0x7f0000e87000)=0x0, 0x40000000, 0x0) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000515000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000855000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009e5000)={0x0, r3+30000000}, &(0x7f00006d0000)={0x0}, 0x8) timerfd_gettime(r2, &(0x7f0000e2b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000189000-0xc0)=""/192) 2018/01/30 21:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005c8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setns(r0, 0x44000000) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000907000-0x1e)={0x0, 0x16, "257307180daabcfd22dee5621ab592219120760522ad"}, &(0x7f0000ed0000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000466000)={0x7, 0x101, 0x202, 0x6, 0x4, 0x3, 0x80, 0x8, r2}, &(0x7f0000c49000)=0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/sequencer2\x00', 0x200200, 0x0) 2018/01/30 21:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0xa05, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000d37000-0x9)='/dev/sg#\x00', 0x100000000, 0x8081) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007c9000-0x4)=0x0, &(0x7f000011b000)=0x4) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00005b8000-0x11)='loginuid\x00') sendfile(r0, r2, &(0x7f000017f000)=0x4, 0x200000000000ff) flistxattr(r2, &(0x7f0000949000)=""/134, 0x86) recvfrom$inet6(r2, &(0x7f00003ae000-0x1a)=""/26, 0xffffffffffffff9b, 0x60, &(0x7f0000515000-0x1c)={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3414876c}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003d6000)={0x0, 0xe5, "431acec15eaa8af2963814aa45d39677b4d7f95e4e0ea4daa0070b0c0c823e672ebcb1ecb60dc9159530c72f2c393ea276f69c75e1017115258d467ce908b029b566115463b4e726889d6528dfd5720bca7b2f1936d984e3a8c04574ec8b1604d0fcb7b2d5b91ec75c8b84e2d143651f2cb68dc711ca36ae1bf97c11cabffc756a96f416a03a1d69ed57aa17cde6255420ba46af2fcd38d4cb203f6c0f644a8186b80a0befc2fdf9cd78a20a4ecd36d3dd82fab518a613a8acbe44c628f7b5335338a73c9c8f76a3099f0c1e29c8f3a808e96f62c2aafc1614be594deb2801061250dc25cb"}, &(0x7f0000f47000-0x4)=0xed) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008cd000-0x98)={r3, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1, 0x4}, &(0x7f00002bb000)=0x98) 2018/01/30 21:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000a8e000)=""/4096, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000375000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) fanotify_init(0x4, 0x101400) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r3+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000)=0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000af1000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x2) capget(&(0x7f000010c000)={0x20080522, r4}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 21:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e3d000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000694000)='net/wireless\x00') fstat(r1, &(0x7f0000813000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000958000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0x2, 0x5, 0x1, 0x80000000, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x9e4, 0x7, 0x2, 0x4, 0x3, 0x3, 0xfffffffffffffffe, 0x4}, {0xfffffffffffffffe, 0x1000, 0x3, 0x80000001}, 0x1ff, 0xc, 0x0, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x3, 0x3, 0x0, 0x9, 0x6}}, 0xe8) dup3(r1, r1, 0x80000) preadv(r1, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00005b0000)=0x0) [ 55.572096] binder: 9812:9836 ERROR: BC_REGISTER_LOOPER called without request [ 55.580791] binder: 9812:9836 got reply transaction with no transaction stack [ 55.588101] binder: 9812:9836 transaction failed 29201/-71, size 24-8 line 2920 [ 55.596873] binder: 9812:9836 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 55.615992] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600060000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000080a000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000058a000-0x28)={@common='bpq0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/rfkill\x00', 0xa040, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000af4000-0x9a)=""/154, 0x9a, 0x10000, &(0x7f0000af3000)={0x4, 0x6, 0x3, "b0b58facef84", 0x8, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000084f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000350000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009ea000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f28000-0xc)={@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) 2018/01/30 21:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000d0d000)=0x0, 0x80000) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e7f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f00002d1000)="", 0x344) fdatasync(0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f00005eb000)='/proc/self/net/pfkey\x00', 0x80, 0x0) pipe2(&(0x7f0000972000)={0x0, 0x0}, 0x80000) 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x8000000000016, &(0x7f0000a76000)="", 0x0) 2018/01/30 21:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mlockall(0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d1e000)={0x6}, 0x4) 2018/01/30 21:25:28 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$setname(0xf, &(0x7f0000198000-0xb)='%trusted@&\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mlockall(0xb5c006b9fd2f6e72) 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f8d000-0x20)={@generic="0902ba825da48afda040b717a43cb9c2", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00007bb000-0x28)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="50fd2a51e067"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:28 executing program 5: clone(0x0, &(0x7f00003e9000)="", &(0x7f00005d5000-0x4)=0x0, &(0x7f00001ca000)=0x0, &(0x7f0000879000-0xe0)="") readv(0xffffffffffffffff, &(0x7f0000766000-0x80)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000000)=""/176) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="2e196f6302ad717ed252aa6d3d6163532657ec4481217f51554d787480e226666d2f3df9ca97cc4750c51de9206ca89eec14bc72b4fe820d3d8f39a2981f135068698f0e0a1ca050c3c52f32345b9ec86e875a172ef5f38a75a125bf0cfd58036256efc9d8c66687124d6ea3b65db1f22f789b769d5e198c3b6ba4abd2e4fe5f36de5f30750eeb47dcb55ea62a99c73fa670b808355802b2479536ec4b22e91b734bcbb64ae6c098c27725c54c8eee", 0xaf}, {&(0x7f0000004000-0xa5)="be5fc6118a1eef38e574a7c3ef11ef44656a321042bc270d153196db82fabc5f528249ea860aec2d22cc8b1dcc2c42b53c972fcfd570a130902af5e4bd50c2b0c998f97afebac3a5ba7da24fa91825755aa032064287d08117425f1d9ee29a84dd9a0c9c17ee98686fedbca97aa47076d23745d379267dc9d16b260696bcf08efd69720894b4f9a2aac20f62de971e9b8e453ea8db5766277dcb1e1389f2e759d7c8a97e0e", 0xa5}], 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r2, 0x1}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001000)={0x584dd0e4, 0x10001, 0xffffffffffffff23, 0xfff, 0x6, 0x3, 0x1, 0x761, 0xff, 0xffff, 0x5}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x200000, 0x60) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000000)="1579975e2b981c45bd01b05b46277e18898db5245327d02f505cea43e02f4fc151049eda3c4d643485c0a1a3b93faa09de1c904025ce1ad7edda33ffff398a7ecac8be8cddbee2265c92566ea4178b635922c6d16aa7301bc2f9afdf672b2f94e8b14ed3b3532a24f63e08f8fe1c38979495b592776cbc72caf39522b95f41d248") [ 55.762179] device syz1 entered promiscuous mode 2018/01/30 21:25:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0xfffffffc00000003}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r3, 0x0, 0xffff, 0x9) sendto$inet(r2, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r3, &(0x7f0000af5000)=0x62, 0x10001) write(r2, &(0x7f0000d7f000)='O', 0x1) 2018/01/30 21:25:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f4b000-0x4)=0x0) 2018/01/30 21:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100300, &(0x7f0000010000-0x3e)="80", &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000b5f000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd3000-0xc)='/dev/autofs\x00', 0x105001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000147000)=0x0) 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005bd000/0x2000)=nil, 0x2000, 0x20000000000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 21:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00001d2000)={0x3, &(0x7f0000a28000-0xc)=[0x3f, 0x7, 0x180000000000000]}) r1 = add_key$keyring(&(0x7f0000400000-0x8)='keyring\x00', &(0x7f00000f3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f000047e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000bc4000-0xc0)="4e681db6725ea38933571e482ec3481fcc527226f6c13773aaac42df7945f82cb75e8423256f3f344b651f723921053b4b36f756494dd8c9356b2d99f252e61eb69b032bd4b628a76478ca5ee9e4b35772dc0effcceb6df75f11b58f4cc506b8993bf14c2720ad1615264c205c3cffa4c4fc3ec6cf918ee9a0d7682846198ca2dce166ee9a75c818d6467953fdbc3d13416975caa633e4da851bae69a1d86cf1dcf8f8fe376be00a65d2a2decf0f548ba0302d93394615770d0417172ba88a04", 0xc0, r2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000903000-0x24)={0x0, 0x4, 0x40000000000000, 0x3ff, 0x0, 0x2, 0x0, 0x0, 0x40000000000, 0x0, 0x3, 0x7}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) 2018/01/30 21:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000645000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000072e000-0x10)={0x3, &(0x7f0000538000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x1000, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000068f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002e6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c6000-0x4)=0xe8) fstat(r0, &(0x7f0000d66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ecf000)={r2, r3, r4}, 0xc) 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000344000-0xa)={0x0, 0x80000000, 0x1, [0x20]}, &(0x7f0000871000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000063d000)=@assoc_id=r4, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/30 21:25:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TCXONC(r0, 0x540a, 0x6) mmap(&(0x7f0000a4a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x8000000000000000) socket$nl_netfilter(0x10, 0x3, 0xc) memfd_create(&(0x7f0000b5e000)='vboxnet0md5sum\x00', 0x1) 2018/01/30 21:25:28 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ffa000-0x18)={r3, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000ff7000)=""/192, 0xc0) 2018/01/30 21:25:28 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed2000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000031d000-0x18)={0x4, 0x3ff, 0x9, 0xfffffffffffffff9, 0x5ccc615e, 0x9}) clone(0x0, &(0x7f000023c000-0x1)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000a53000-0xbc)="") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e55000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025d000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) umount2(&(0x7f0000363000)='./file0\x00', 0x0) 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00001da000-0x18)={0x6, 0x6, 0xfffffffffffffffd, 0x1, 0x9, 0xffffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x2, &(0x7f00005cf000)=[{&(0x7f0000ca2000)="ee", 0x1, 0xfffffffffffffff7, 0x0}, {&(0x7f0000157000-0x81)="2070fdb276b7b77e467ea46026709419f252f23ccef51f5300cfea3a672e8359542a577762b44772f203353a3cf076a99bce372536aff4e03eefeebc7da6678fbf40d6542437c91f545b44291eeed1f802ea924604f15da80527ee52dea400e51bca46d91cad8254978e53c5b13bd81644b3059bced543d9b3536808103a02d993", 0x81, 0x3, 0x5}], 0x3e0000) pkey_alloc(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000791000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d2d000)=0x8) 2018/01/30 21:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) listen(r0, 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/30 21:25:28 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001, 0x0}) 2018/01/30 21:25:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f000030b000-0xb1)=""/177, 0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000201000)='./file0\x00', 0x10) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)="") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c6000)=0xc) r1 = getgid() lchown(&(0x7f0000a94000-0x8)='./file1\x00', r0, r1) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000f28000)=@file={0x0, ""/4096}, &(0x7f00002bc000)=0x1002, 0x0) getsockname$unix(r2, &(0x7f0000523000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bf1000)=0x8) 2018/01/30 21:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000179000+0x438)='/dev/sequencer\x00', 0x400, 0x0) lstat(&(0x7f0000706000)='./file0\x00', &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a5d000)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) mlockall(0x2) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f000006a000-0x4)=0x0) socket$unix(0x1, 0x0, 0x0) 2018/01/30 21:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) unshare(0x400) signalfd(r0, &(0x7f00007be000-0x8)={0x0}, 0x8) signalfd4(r0, &(0x7f0000403000)={0x5}, 0x8, 0x0) 2018/01/30 21:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000dfb000-0x80)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_CACHEINFO={0x0, 0x6, {0x9e, 0x5, 0x7fff, 0xffffffffffffff80}}, @IFA_FLAGS={0x0, 0x8, 0x4}, @IFA_FLAGS={0x0, 0x8, 0xf579031721c90b24}, @IFA_ADDRESS={0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_FLAGS={0x0, 0x8, 0x8}, @IFA_LOCAL={0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}]}, 0xfffffffffffffdb5}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 2018/01/30 21:25:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000cc3000-0x8)={0x39980732, r0}, &(0x7f0000000000)={0x8, 0x16, 0x8000, 0x6, 0x6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_int(r1, 0x6, 0x23, &(0x7f0000a63000)=0x6, 0xf6) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r2, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) bind$inet6(r2, &(0x7f00008f1000-0x1c)={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19f700d8}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000580000)={@common='bcsh0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e94000-0x50)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x1, [@sadb_address={0x5, 0x6, 0x80000000000000, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r2, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r2) 2018/01/30 21:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000049f000-0x15)='/dev/pktcdvd/control\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000a3000)={0x0, 0x6}, &(0x7f000044d000)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000005c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000305000-0x4)=r1, 0x4) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f00006da000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0xff8c, &(0x7f000066e000-0x3)="") 2018/01/30 21:25:28 executing program 5: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000682000-0x20)={@common='teql0\x00', @ifru_flags=0xf800}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 21:25:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x2, &(0x7f0000f9b000-0x10)="d7fdaf62070179890fddd5a45d3f32e5", 0xfffffffffffffe35) 2018/01/30 21:25:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004ad000-0x4)=@assoc_id=r2, &(0x7f0000fd6000-0x4)=0x4) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fd5000)=0x7, 0x4) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/sequencer2\x00', 0x200001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000040e000-0xae)=""/174, &(0x7f0000604000)=0xae) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f00008ea000)='./file0\x00', &(0x7f00006b7000-0xa)=""/10, 0xa) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d85000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000013a000-0xc)=@sack_info={0x0, 0x2, 0x5}, &(0x7f0000b3d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000cb9000)=r3, 0x4) 2018/01/30 21:25:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:28 executing program 0: creat(&(0x7f0000929000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000dac000-0x6e)=""/110) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f91000)=0x0, &(0x7f0000bc4000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9e000-0x9)='/dev/rtc\x00', 0xa0200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ptrace$setopts(0x4200, r2, 0x9, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00002dd000-0x1)='\x00') memfd_create(&(0x7f00001bc000-0xf)='loem0vboxnet0,\x00', 0x1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00006e2000)=0x3, 0x4) fgetxattr(r3, &(0x7f000069f000)=@known='security.selinux\x00', &(0x7f0000cc9000-0x1000)=""/4096, 0x1000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b93000)=0x99) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000849000)=0x1, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000610000)=0x7ff) 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000546000)={"237ee5dd209b0220e48323b38211c666", {0x4, 0x100000001, 0x1, "0289cb764387", 0xff, 0x0}}) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000115000-0x54)=@mpls_getnetconf={0x14, 0x52, 0x0, 0xffffffffffffffff, 0x2, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cc7000)='/dev/input/mice\x00', 0x0, 0x10680) r2 = geteuid() getresgid(&(0x7f0000df1000-0x4)=0x0, &(0x7f000031e000)=0x0, &(0x7f0000705000-0x4)=0x0) fchownat(r1, &(0x7f000072b000)='./file0\x00', r2, r3, 0x100) 2018/01/30 21:25:28 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00007c5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:28 executing program 1: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000013000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x9, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) [ 56.165195] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=10004 comm=syz-executor5 [ 56.195254] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=10014 comm=syz-executor5 2018/01/30 21:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008a5000)={0x0, 0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr=0x0}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b11000)={&(0x7f00005c3000-0xc)={0x10, 0x0, 0x0, 0x4400200}, 0xc, &(0x7f0000f20000-0x10)={&(0x7f000051d000-0x24)={0x24, 0x6, 0x6, 0x100, 0x2, 0x1, {0x5, 0x0, 0x4}, [@typed={0x10, 0x1, @u64=0x2a}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) 2018/01/30 21:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000093f000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000177000-0x4)=0xc) lstat(&(0x7f0000579000)='./file0\x00', &(0x7f0000bb0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000075c000-0x38)={&(0x7f0000c9e000)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000116000-0x10)={&(0x7f0000f9a000)=@expire={0x104, 0x18, 0x300, 0x4, 0x1, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x401, 0x3, 0x0, 0x0, 0xa0, 0xa0, 0x88, r1, r2}, {@in=@dev={0xac, 0x14, 0x0, 0x2}, 0x2, 0x3f}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x5, 0x1000, 0x496, 0x3f, 0x20, 0x7, 0x2}, {0x1, 0x5, 0x0, 0x3}, {0xffffffffffff8001, 0x8000, 0xffffffffffff8001}, 0x1, 0x3, 0xa, 0x4, 0x7fff, 0x20}, 0x9}, [@replay_val={0x10, 0xa, {0x6, 0x6, 0xff}}]}, 0x104}, 0x1, 0x0, 0x0, 0x7fd}, 0x4000000) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) 2018/01/30 21:25:28 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000-0x11)="116f1e349df7f053e2ff0a12966993539b", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0x8)='vmnet1#\x00', 0x800) 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) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x38)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/30 21:25:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000014000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ba000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ed0000)={&(0x7f000066c000/0x2000)=nil, 0x2000}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) 2018/01/30 21:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a77000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000598000-0x4)=0x0, &(0x7f0000fa8000)=0x4) sendto$inet(r0, &(0x7f0000ddb000)="", 0xce, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13d) shutdown(r0, 0x100800000000001) 2018/01/30 21:25:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000019b000-0x8)='./file0\x00', 0x40, 0x5) ioctl(r0, 0x0, &(0x7f00002ff000-0x1000)="5d57bbda6d7ef0214becac9a552ae80a861892c580ea261936b6a0a8f97f4e84885fda4341dea37fc433bd80dd72c07f8a8ee414488450900ca8f07ec27e1272998fc0e71bbbbb6f8d8652596a5c8cb3b1f5dccf24dc2aaeb6fdb120ca03a065b204cfcd2db714f0125cf5ea099cb96f0ed75a56fff8061d472dd055cb1967748ecc1a2813c310faab054f6b0490082af93a90771542aa98a8dfce294a4971a61125742f7c9d531077dee589021b068d19d7ce1670c1a44f0fa7abd205d934f9816d1b115343a2be935191d2b986f51a6d31cbb9a3f4b439288b75ca78f202431f94db82ff9759971ba568eee462e40725e647e190b3e6efe09419b7684c85c0f0bbc9d7a577a553a2f39936f79ac28514fed7344683736b588ae51e2e685761364a192683b9006f04f6d12ca9d3c39e83b3eac5589ef788177c9ab19fa2031f9b1101e44677361375fdb214ba0cc97c0f1c3e550a120498d9e527b90cefd9f20f69813c564a1b200a99164d51afd90b8f024f6526b6de2bb2d17498b2d21b216beff46d598a378d3ce3fc803f9cf10aacd8a02f24a86f2139d17330324470d3205f4f293f792d9182cdd22d85f87d88a1a3b0e32437646fb5eaf0318a33f05f8b05b0f34a3b88a6478610caa8ae62fb08acdd243693e24a78ee6ecd728a9245b26a01e8a4b552fac7d177c7914f8238590252aab6231b25947017d026b607a0ffdc6eb0a9930ad2b60c08883fae34f81e780d5c1a16a002472c9e77563f1702781962d50c8cb82ff8ae8b723238ae868d5c73743629669b6f16b904dbaa661c15f6e58dbc17b80e8f8d1863bf73fab60ed60e7a0625cb85d213b5620f576326d3caf7abd4fa345085857f7ce4f5f95f0aa12f02267d6452d7ab4110cda033626a6a469043ca36a35e6f52510a7352a5af4f043df1a91b44362d62beff510f8a996dc0bbeae017fda78b2ade8dbef821c8fd2f74066a27e38f33ed9d31255d2f8c7171dd9b392876ccabd4f9cd43a2fe36e55bafec5159cfd317dbdbe30f22f1c823d5f1e7478e8d4fc859725e7bb48b7f42e2172a4e4efbda95fac21002f5945ece32ce480a3392037af919ec2c432078cdf2de724de2197a61de0d6274a7b566398a60a0bdd53354d8fe58fd4b59843444d306c9c1c5e0bb6d780464347ccd1a69df730c8fc18140d8059d66c0b18b025dd77641a30799a3a94481b04534eb72d8aeb4f1ab786d786b49acfdd1dc7825abfe3e2f47668cda6ba3ade53b5630aa23c8b3bb27ec6849a8d7ebe3913fb716542f9e2f3b524d1ff921f1f40e92edb6b1334bb428bd9141e8411dcbc8cd1ea7d7c3caceee78f0e2ce4536cd66b0078b4a3985be218a327da6813f4d0b30ed31dcd697947964da48404386cbe8640dee2b52b43a24de95b3d0981a78d419cfca6952f9995768c75ec3f98cb7ce4ed4ebcf6c219057e0d0c9acc380bb8d8a97380eb25606ac7ae87cf3ab844ddc8ccf2629c13d1afaf42aa08a2b86bbc470b062445ec0f482074d22c2a671e28f910cef352c77bb1cbc8db133340a53e76dd6d06c13969627b555f157a82b546d61b067710d81094b75bda5ab32832fe43d52638034c8cb91aec09917e29feb14d3549188800bcae7775e3a66ddd6e693c2e48d1d98fedd21c25c7e02acb3954aad54adfbe1ebb6e749e2db385de164efc5a1c4c52b3a707fae8fa4f64a50742eeea1e99f8397c5023ffe75614b292cc7c6bba8bb4d5f02227461ddbfb64fdf806d9b57786d1a61ca1cc34a9a924efa1d8e145df369445d566814c2168e976c875fb23c8a253cd9b154105389a1874aaff017d11a43738cb83b7003b64af4a618bd1708a9ec4d902e22469451ed79c8efdbc3b481d9ad8f73cac7417b660f95deb638d337354607830f57167b3504ed971b114ed14c57c60a189623acf6450d497bcca4023b5ba0cab9b8cfeb719457988ed97e5a4f7fceec65f01e83b994f7d799a38cede0d486a0c402989870dfeb45990898648e4acc90c733cbb36a410b6261dd4e6d91a58e9ea20234849f137347d5b0b18571228fbd80ed8b1fb90d2699da377972791ce5e9ed27faeda3482250a6144ce8ddb2df2b8f1969190f316583f770df716e0887ee8bbd0ab5ab9ae01f3784ef86169c55b4183cbc6b8b875c8c0b45c5913f1e6d1be7a9fc0434595f39a6078aff54f32b52a137df98c06fedfbb77c620ba0029516eab91685f697ffd706eff3de4180c7f4096b87d7d7b9622dfdcaee073613d16d097e98da96dee4afad80a22531cf9e704a6e1b1008edd33b6c07e0bbf3ddafa7dae143e62cb1d398e0b3db575941071bb236ac7b70be71e367b4033f986a7ac216067a4a0a75596787fce7ebadd5578eeee6c53f09536f7c51883dc5dc4a66891d786600bdbe2978383149610327cc43f3945addaff481d4f83d21bf067b6e047b2698bea3e9f163ec3db7ae3b45ad94aa863edd8d8e5cf6a5389cccf3a7995789c97f46eff5c42768848e776f4c2a494b0abfb76840e48d73e57fd172cc839f96f374194cf076212dcf0bf1ccb09d1baa8ba04755a8884edb90a60d9719f66a5017992bc1ec36b4b65f38af6aa3250978c879cdd4d5186d725e6761f9a24be3b753051a25d2d7f0415bbd584c936a3a81cc95277102664362ea0ac7620b80f2809df7bc97529dc4533e21242e7f95ea17de988ddad2ca90b0e85dc7a4e9702a6146879af438ae4ca71b36dced27dd458a5881e159a0530fa05a331d31b55967e60462fb44f6ea8b8ea05a8a1da3547e1f41245c45cb08a444dd3485bda4f186fbc380cc72068c0fae7698713fd567d4f59aa952529bc08b07792a9883c1e57297421eafbd78d4f5fe3e9c2b16c038608a557dea88fb582604b6f11f1cfdeacd4c7f8e5fcbdc88ba3e256bf0f3018a048c22132e2773895059a641840db19a8b43a579438f77f92e63277884bf76458584ba31a85c276f2d2496d1a6b8f291b0c6837d2467b4f450f161e47dfd4e57642074bf91a1825ee23607edfd76b9ae51e37ed0c981d13c0c4aecea5fbb8e5e222a6036b72b854e5440b549c227c3967fa42d638e25daa9d07fa4c79e486cde7996e91e5f535665ac1695236cf0bf95e7c4233218bf3e4f0190438065edd026a4d501146ae9173256926e5c4d67cc4a2f606227510d1863e85820348dc7c5bfa4bca83ff08be3eaf3c4b1b630dbb9987dda6fe4b4c7ab024787ef64d86eda4fd3595c8228022cf5267e3c0479757d4955d8f1563aa9b17491574e18f547e940de62a75c3d534cb180f75fe4726c6206052a25e0b61718d6758e10547cc9bb464411828206d2ec6e9f6700f46c2c58cdcf4f0301219e204fd8b2b30d40f3e23bddbb863be6654c4268357032574a81eeed57948d0b8118a48bb141f9b9ad14d559dc84c625720920179cf1fa8179b2f9ae3ac38bf8a4613905b47965b4654dcd0f481dfb37643d481c2ee605c040944f95cc9c0444312a47a707d4ee6f005af917b3594aa41a2581b2ec9b0ae3706ec3a741cdbdacbd86db8694b4938acdfcb7620df8f00224d8a813d1b5e7d97737f021eb43423329392f910ffb8da358b9ff23d65c513e541bbba3a2bb0d968ec74135d8bc58c61fecb883c6d8c6211dcafc6996fd4d9c06b156b96e8bd4d59a386f3ca2e273cf44e05c5ff78fd02347d336fb9fd4783351d8a4deefb8a9d73eaf2edd873031407fa6e16dde032b0b2c64b95824ccee891cf647538ea4d32a3dddaf885c49e606c3ed06808da0612658d4867b106bc2b47f0b68fd31f3c6066b479f18fe56c8569d6c38833f1575b9f8bf377d696b6be71f148f5e9b851f1ea6f7fe9393c54162ec588d397d1363020f97f86f098b2da6c78f0d7daff5d16428afabdd968323cb765732cc9ed6fbc671ce91ed077884e9310bdb1c3cdd76bb4e647c5b90708716ddcda828b79853304555b1860b0aa3968a8fe6462732677e63eea0c3470874107ca41d4ce62321fa66b46b1637ec2741dd52424af222252eed67f95dccbe4f5bb56999aed9a3199b9a5add2ce4e1d3feb22fd32110adc0acdce051116b84893fde541f2ccd539117b28e82873a0959336c75cd60a9e27da18976ba92497b07973b90889ea2a6991a137ebc112fb9863a52746efee07112cd895edab0a0f021dacd5681f60e866f8fc2b18bb19a815d9a420c0c9f843481a212c68e87816a8c0a086eec4111a8c61300e2d4b91aceaca6ae2ec1c3aab06aae84fd8550049797afbe6b1abebfa8ae7e78fe0888615ca996d5966ecfbe995874786b7dcbb09270294b6a108f95a191dc081b73c4798ba8eb5425ead70ebd5994c495ea7d220f4ed4c1d237ed1a16a167d95c05531d91ac8f36fe5609e7f1069169295bade4f599e4c7b9d8d7fe86adf32aa4ca0656bdc173335d7d6b64c17c90d28a7bc8702715fd38e2c1e31c9e511965dc04276dbcc3dd5b9af8c2e7daea1fdef3c45a4492cf782024f8933870039a6b86e0518f97170d489149f72a767b345383ba5ef4a388cb1aafd3668eb1945aa1c05a7a85182373b2713470afb75eae3ff08f12e1ccc1dc412479eaa3af3fad06cb1eb3536ff4a9014fc27ae6e4d304f0b06a310200d47094b5af4e640cd7c3820a7995bbc74c17ba27694cb285af1ac6181707df2ab347020d1aade434525133b0e8e7371b79903ddbc8ab15b5bf37d306af068abaee9444e25e67eb72bf682cbd05f4094fb61563ce50e6e3ec7aca1685399bd7405d22e669caf5e0e3b77860fa16632569decaf0a3d614b47541fb57a7005a77ddd39e41dc863503b7f1c2e5831187d313bea08c1e28e915831db407059f4b2fe2cd3f8278e7dfe508d550d4490afb476bd3adca636febb65e9ef00265e3ac0fdef2cc77e240239a4312168e30b09f40c8a23bfaeed0e4144f5d713bf2d1c6fe0e5802c8d29d02c440ce103cc178c91b3a002e510e8423cc2051c924c15d672e5b072f3989ee65217fffe782adc29aeb893a27e403b38fc077da60225dbb1986dda11a6d3c1e77d2211571cc51c9b2893cc4f5530fac9ee165d66517c2376a51c32682ff291cda54dbc8c01aa7c0c9d537619dc305a5091855204366b10d098ca1ff74817e8d0f8e916bf3c91f0d9bf881d632b95538898e385730e3dec6c6f596922a3401326cb646514a17ca6b79e620c827c32bb494f25d4cb657d001339721e77f72c30c43ffb7ebf6110d59bcdcdc72033ed981cfd0ec9a3e7a30f6eef0e0509b67a33a6d716351c995cc6c3969d052262af54da5e417d4e4a10af920c756c5db1dbcd1ec836668c24d3f193f82c2ecb39dc09485dcae60ad04001cbc5cebb320534aa2bd93cfbabd4f0412edff45684fc1838019db9db3536b3d0cb73d735555d6b869424054d27b217cd74132a950538ca1acce2f31d054625b64aa7e4b18061acdf9504e2113dd3135758bda466d27d1c2a402bf28dfb97184d9c3caaaa7f65272540a15f018a34edf47c8d0d9b8b99ceaca3f943eac310be027edc5abc8d93fd3031dbde1898be0ccc5fde26f26cf05fdac4822757e2451c6d1f634d4b50d0922939f06b2c578735cc50b834d374b4ec3aaef307982027b4ba931fd3aff596c09cf62b28864fb3991931c57cfaa413e3db7efe3b35fa8709527e3163d6f9303b02a515dd5d9b968b291cd3485f651fa46a5e76fa11a70c8ed8b49224f026f2b849f7a8eb1ff34f60ffc632830997e83c236591b31c0bd2232b122ccf111e03202a61b5ceeb342841bdc4c7fdfaf4f43a79d7d919e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x10)='%ppp1)vmnet0{lo\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) getdents(r1, &(0x7f000076d000-0xf9)=""/249, 0xf9) 2018/01/30 21:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000200000)='/dev/vga_arbiter\x00', 0x20000, 0x0) fallocate(r0, 0x8, 0x0, 0x10001) 2018/01/30 21:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setpipe(r0, 0x407, 0x7) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/30 21:25:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x280000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f00002c4000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000942000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000fe9000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000843000-0x14)={0x14, 0x0, 0x3, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/30 21:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e91000)='/dev/input/mice\x00', 0x0, 0x842) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000db000)={0x5, 0x0, 0x9b31, 0x0, 0x7, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f00008fb000)=[{r1, 0x13, 0x0}, {r0, 0x120, 0x0}, {r1, 0x40, 0x0}, {r0, 0xc00a, 0x0}, {r0, 0x100, 0x0}], 0x5, &(0x7f000073a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000660000)={0x7}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) close(r1) [ 56.324617] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.331977] CPU: 1 PID: 10036 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 56.332209] audit: type=1400 audit(1517347528.999:42): avc: denied { shutdown } for pid=10047 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 56.363804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/30 21:25:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e88000-0x5e)="") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mq_unlink(&(0x7f000015d000-0x20)='wlan0,+wlan0/\\vmnet1]self]wlan1\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x28000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) 2018/01/30 21:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000529000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c77000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000)=0xe8) getresgid(&(0x7f0000a71000)=0x0, &(0x7f000048e000-0x4)=0x0, &(0x7f00008ae000)=0x0) fchownat(r0, &(0x7f0000a17000-0x8)='./file0\x00', r1, r2, 0x1000) r3 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r4, 0x0) 2018/01/30 21:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000475000)={0x0, 0x2, 0x7, 0xffffffffffffffa7}, &(0x7f0000bf7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000598000)=r1, 0x4) recvfrom$unix(r0, &(0x7f0000a92000)=""/66, 0x42, 0x0, 0x0, 0x0) read(r0, &(0x7f0000d29000-0x80)=""/128, 0x80) 2018/01/30 21:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/context\x00', 0x2, 0x0) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) creat(&(0x7f0000e1a000)='./file0\x00', 0xa1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ed000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000c3f000)=0x3cf) [ 56.373156] ffff8801d8877740 ffffffff81d94409 ffff8801d8877a20 0000000000000000 [ 56.381229] ffff8801c1e9e710 ffff8801d8877910 ffff8801c1e9e600 ffff8801d8877938 [ 56.389264] ffffffff81661d9a 0000000000002a2e[ 56.393232] audit: type=1400 audit(1517347529.059:43): avc: denied { read } for pid=10065 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.417457] ffff8801d7a608f0 ffff8801d7a608a0 Call Trace: 2018/01/30 21:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f25000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$netrom(r0, &(0x7f0000d4b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cfe000)=0x10) recvmsg(r2, &(0x7f00006f4000-0x38)={&(0x7f0000e08000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x13f, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/30 21:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f00001a6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bbd000-0x4)=0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001eb000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r1, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000854000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f0000777000-0x4)=0xe8) getgroups(0x3, &(0x7f0000753000)=[0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000c3d000)='./file0\x00', r2, r3) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) [ 56.423574] [] dump_stack+0xc1/0x128 [ 56.428930] [] handle_userfault+0xa3a/0x1310 [ 56.434981] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.441986] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.448383] [] ? handle_mm_fault+0x117b/0x2530 [ 56.454605] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.460823] [] handle_mm_fault+0x1fd1/0x2530 [ 56.466873] [] ? preempt_schedule_common+0x35/0xd0 2018/01/30 21:25:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x34) 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x800, 0x3, 0x8, 0x0, 0xa0, 0x80, 0x3f, 0x0, r1}, {0x0, 0x3, 0x3, 0x1, 0x6, 0x2, 0x8, 0x8}, {0x1f, 0x3acc, 0x20, 0x9}, 0x2, 0xa, 0x2, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0xa, @in=@rand_addr=0x2, 0x5, 0x1, 0x0, 0x9, 0xfffffffffffffff7, 0xfab, 0x3}}, 0xe8) 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) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) [ 56.473440] [] ? __pmd_alloc+0x410/0x410 [ 56.479140] [] __do_page_fault+0x5c2/0xd40 [ 56.485024] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.490982] [] ? futex_wake+0x146/0x440 [ 56.496612] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.503269] [] do_page_fault+0x27/0x30 [ 56.508790] [] page_fault+0x28/0x30 [ 56.514056] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.520886] [] ? fcntl_getlk+0xbe/0x320 [ 56.526498] [] ? SyS_flock+0x5e0/0x5e0 [ 56.532022] [] ? exit_robust_list+0x230/0x230 [ 56.538154] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.545150] [] ? file_has_perm+0x287/0x440 [ 56.551025] [] ? selinux_kernel_act_as+0x210/0x210 [ 56.557588] [] ? __fget+0x201/0x3a0 [ 56.562855] [] ? selinux_file_fcntl+0xec/0x140 [ 56.569074] [] ? security_file_fcntl+0x89/0xb0 2018/01/30 21:25:29 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f00009d7000)={{0x0, 0x0}, {0x0, 0x0}}) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) [ 56.575295] [] SyS_fcntl+0x8fd/0xc70 [ 56.580658] [] ? do_futex+0x15c0/0x15c0 [ 56.586271] [] ? f_getown+0xb0/0xb0 [ 56.591537] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.598362] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.604929] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/30 21:25:29 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c83000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 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, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10e) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 21:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/30 21:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) 2018/01/30 21:25:29 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/30 21:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000e92000-0x4c)={0x1ff, 0x101, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 21:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009d4000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2361ffcbac5f309f64cfaa30d6b16c16"}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000077d000-0x4)=0xfff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x40000000003f, &(0x7f0000c95000-0x4)=0x0, &(0x7f00002a5000)=0xfffffffffffffc93) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00009a0000)=0x5fc0647) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000d89000-0x4)=0xa7, 0x4) 2018/01/30 21:25:29 executing program 7: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000380000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cdb000-0x4)=0x10) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$dupfd(r1, 0x406, r2) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/30 21:25:29 executing program 3: 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getdents64(r1, &(0x7f0000003000-0xc1)=""/193, 0xc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000-0x20)={@generic="d8b9fedcefb9cce3b4594e3d44d243e2", @ifru_flags=0x4000}) clone(0x0, &(0x7f0000012000)="", &(0x7f0000012000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000b1f000)=""/76) 2018/01/30 21:25:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000916000-0x5d)="9880a759786412a6edf53054713697b9e2f64d6f65b111f9deca14d1f412ccb0b6fe85ad70c6fe5d82c96cdc242ed312cb550d77b7b2dcfd49de43eb30c45de8a6537530c41475ef9f9b3caa47812d6864186c83b4206541f73c7cde87", 0x5d, 0x4c000, &(0x7f0000000000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r1, &(0x7f00005fe000)=""/217, 0xd9, 0x1, 0x0, 0x0) write(r1, &(0x7f0000898000)="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", 0xfc) r2 = dup(r1) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000507000)=0x9) 2018/01/30 21:25:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd6000-0x4)=0x1c) mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aa7000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aa7000)={0x0, 0x0, 0x0}, &(0x7f0000aa8000-0x4)=0xc) r1 = getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000aa8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000aa8000)='net/snmp\x00') write(r3, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/30 21:25:29 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000009000)=0x4, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000009000)={&(0x7f0000008000/0x1000)=nil, 0x1000}) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x408, r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r6, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000000a000-0x1c)=@ipv4_newroute={0x1c, 0x18, 0x600, 0x5, 0x2, {0x2, 0xb4, 0x14, 0x228c, 0xff, 0x5, 0xff, 0xa, 0x100}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000007000)={0x4, 0x8000, 0x3ff, 0x80, 0x0}, &(0x7f0000004000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000000b000-0x8)={r7, 0x9, 0xff}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f000000a000-0x38)={&(0x7f000000b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000b000)=[{&(0x7f000000c000-0x64)="9bdbcd7cfb5a5420a2118b522be11f64e5b4eb3c4a5e3d153759335bb29280ab479834dbdf4c2a502bf124d24c5f65e6e791753792893c9d1620c5e1e9069793c78a0625a9b71ba4c6826bcf264487e195f142c471494869ac840f71d6caf1403ecb8f6b", 0x64}, {&(0x7f000000b000)="31f3a6f35e15707b2cea3cce32200d0d55bc22d10d95a168e0c7fb8839df498daa73b562d1bff3fd9f26b2d8a1a5763776a48017c170b7396963ef7e5015722ab722b70246db4fa9b54a010661830dbc36ad01d3930133c25429881a6b97ef20e6f5cd113ffce563c541701fe89217aa21f71e2627a616f89b5b94c908b0987384624c3c45709b56a0b1ef", 0x8b}, {&(0x7f0000001000)="c93056589accb7b3afcc5c3efd10d1f665f26a080aa43014ce5fcb80c1ea255e0898fcce1d23fd4a7487f6a539dfb2517540424ed68fdb0e536a1e191752167038aaa154efbc370ebd66caa1fc393f043801", 0x52}, {&(0x7f000000c000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f000000b000)="b9159c4b27783741b2d1872f63f37a3def1065e4b780063e69e14922d99d6086c95b29f153d5dbecf6daa8231af88564b6a1f4388257ce72f019bc6cc1c1feea7667d124bbab473ab7136f6a70a293f9b5a843c0cb80e3e0860dba2343bdc26b667f844c4045e81cb2ed9b15bc1c19dd7d3f734649e04eab7c293ce5b8023b937f4b9e219900058f8a31be233575d40c854e17ec472ae8604fd32f68df306993bb7235b97970de", 0xa7}, {&(0x7f0000008000)="b4fea6a185f93b8925e86310bdcc039c12a997aa49d0b79b7093ec26ea034f993f6ea84a18f5b629da9862bcbfb3df33766c84457c3cfa4977543366f47b68972248b88ac4bf3b9b109334635deac47c82812c312e5ff8df1dbfdf6100c177c406c75f1a57c99502c0634edabbb9e4775955712cf72fce7ed7754fc2ca912d1000f5a3b173f6e5ff0f494fb14c55c55f999ee241a691ecff87135bc1cccadfc66b875deba3848c6718571331", 0xac}, {&(0x7f000000a000)="284f60a95d1e0b4c0481481b990d3c53ad1edaa2c298a0122f91aa4fcff9375385c137504ebe12c5b46f9eb8bd564b24c44a518dce50943047c5819076fbf304aaa5e530d8fe2c68e8aabcb391c96d612771655b8cb83bfb44875925814524bec7ca5641a858cd934b8444b3b406b41e6d5914406cf1e0302ed634f0a728377e2b9567a4fd8d6f8869dc5d0523184f234385", 0x92}, {&(0x7f0000005000)="e497eff8d8446e22e1d55ddd9adbffb2df5e54cb9bbbb01725c08657ea08e5491128b8579317458d33bb71c0045efabc29e516348df39cc41ba56f782584", 0x3e}], 0x9, &(0x7f0000006000)=[@rights={0x28, 0x1, 0x1, [r2, r8, r4, r9, r4, r1]}], 0x28, 0x44000}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x16, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.683371] device lo entered promiscuous mode 2018/01/30 21:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000115000)=0xffff, 0x4) 2018/01/30 21:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000971000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005d0000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/vga_arbiter\x00', 0x103000, 0x0) symlinkat(&(0x7f00009e8000)='./file0\x00', r3, &(0x7f0000356000)='./file0\x00') 2018/01/30 21:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/enforce\x00', 0x2000, 0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005a5000-0xe8)={{{@in=@empty=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b2000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034f000)={0x0, 0x0, 0x0}, &(0x7f00001e8000)=0xc) r7 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d6000-0x4)=0xc) fstat(r0, &(0x7f0000d06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000ddb000-0x38)={&(0x7f0000413000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fd1000)=[{&(0x7f000048c000-0xd3)="e007b4d4a89f94784df3504ee10c85bcce1d66982d8dd461f0d564886faa8e17fb846a3aeae5a547b1ffdae03dfc54cfed3ae22de6b682e9b942d0b46a09a79c153d87ccc8bf77700fee228ec33b1e7a5e07015101b041f5397b0d3009202409dcb1673d484cf4cfdbaaba257611fc66b326d2acac58fe190d4da937480ec3b4b31b77c32bdc819ec8a8b450c00f9a29d3c090a582562303edc46d59b6c48ec0a12218bbfa50ac434d03eadd20de79180c67a03ff004d03685b28dbef400afd3b0e49970f2da7c5dda9eaa25c6c1be3c905a43", 0xd3}, {&(0x7f0000a7c000)="ba0c926da44fa6a745d2075e9e72650bc11c73ec629fcfe897afe811b3a7c76fb966051965fe651d7bcdc1cc39d342872061a242d3c5be8f272777084676e02d7c84cf89fb232e1e0c1e88646358a439a71122a1aa301107055830c74aad51b3ccd33f2769d33df74b3d7ec980ba36e196b8febc1623557a80c4170a2613647b24904baeefb671a1810d5e9c7f56a2f15416e44f63c1b78753a3778c42e83aec7ba806c8fc", 0xa5}, {&(0x7f0000e15000)="55e1b60863a7031daec53ae492321a562edb82e5928fc97a222bab6eb701e63ac362297c8f0f38a8530bf787cc723deecebe8e99e7a884b53a4e2eb6c846704b202fce5fd4e9afb09f718d7aaa3b7b76df2087ea7906", 0x56}, {&(0x7f0000d5f000-0x28)="53f9fe0db5b8bfa5d830e277c9389ef0c2ac403c4f54a37a5b124d5a864f8b19a279c7552bbf9781", 0x28}, {&(0x7f00002e0000)="d4680f31e88cfcec48cada44db3dc7eec48873cc1e43ac4584e058dc5c82d3d05e8ecca1d19ece595cd5c20313031d1b6bf09e6db30556cf9230ea3549f80bee5a8b3f5317cbf216b36b06f3aec08f56d6cee9045c2f556cb79f9e6157cb73715734ac848e07193aec70e1477856dd868edd7abc3cf18e8d5c318a9a3ac65be6021ccbcaeebd1e3c0c649fc2a678b887b76cd6facfb9e71eee53f2f580b2573e5d4a26cdbe02383b73a31eb60b1c69b1733001647eda7a371bb35e749263a92c4c4b956aef191df779", 0xc9}, {&(0x7f0000dff000-0x93)="e7f8ae35422ec5b23ea2bba225b222bbf4c6ea815227ba8eb3370fe3a8c5f450d180fd2cb164cf58f84aa550bea8153738a62e0431aee168951bc468b72d5695d465ca843bbf1581fdeec7c427b5e386638eaf83c4042761f53d762821fe9669144175ae3573e7a3a62cf8ce3acdc430770a7d0bc0870462ee678339f859efaffe245459f15dcee58cbe5087ae8e141062d22a", 0x93}, {&(0x7f0000ac3000-0xa6)="5db32e80ccdddc9afd6d7b62cb90ad907e9e44151aef8a797f30beef82c2942255d80a833e670d05834fd65ac3152b3be8bdc69a81585e76749ddbc1517a94d1f24402b76d1a10fd062e13bbc74ecc61d4bbca45100b2101b81435e788b82151067a04ee4aef3b69712829ff6f5b456effae81918e703f41ac3392c874491be01a25a134b57c9cdd20725939530ef45215618c72b8fe9da3dd7784f923a1be27b7d93e38672d", 0xa6}, {&(0x7f0000409000)="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", 0x1000}, {&(0x7f0000a9f000-0xcc)="3a014f18e308a6fc576a8eeb2fd4293e39d2c94dc1bd342b01ee423a785ae9c30c102596b4a75c962d5f96a5a9073903d80c89319690b69f7ad27d36677ad001e7d7c41b5740b3fa02c00b18f9abc05e9744f58babe9cbfaec0cc7805e6792e8395ea160fb45e1970a8666ffb0ad08aa13117a3854839c1d83e4bfaa0a0ed80511623d1b528f484f43f8d840531ab729fd9da30e255c6a39d59b36c8a11e22a8c10d1f2cdd9bceb076425909c1287e0bbb38bc5b23f94fa702b8e5967bfb6ae14401ad1728b2a3edc84c935d", 0xcc}], 0x9, &(0x7f0000c19000)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x4000800}, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) [ 56.713622] device lo left promiscuous mode [ 56.804204] device lo entered promiscuous mode [ 56.816178] device lo left promiscuous mode 2018/01/30 21:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) getresuid(&(0x7f0000804000)=0x0, &(0x7f0000289000)=0x0, &(0x7f000037f000-0x3)=0x0) 2018/01/30 21:25:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000327000)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000613000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000042c000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/30 21:25:29 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/30 21:25:29 executing program 3: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000297000-0x4)=0x401, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000364000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/30 21:25:29 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000988000)='/dev/sequencer2\x00', 0x200000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000001000-0x3b)=""/59) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x200801, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000abd000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x50)=""/80) sync() 2018/01/30 21:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ee2000-0xe)='/dev/keychord\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00002fc000)=0x557, 0x4) r2 = socket(0x9, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/01/30 21:25:29 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000, 0x0}, {r1, 0x4164, 0x0}, {r2, 0x4191, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x4000, 0x0}], 0x5, &(0x7f000041f000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r5) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) poll(&(0x7f0000001000)=[{r4, 0x4, 0x0}, {r1, 0x4000, 0x0}, {r5, 0x2000, 0x0}], 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup(r5) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r8, 0x40046208, 0x0) 2018/01/30 21:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000383000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a2b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xfffffffffffffffc, 0x100000000, @fr_pvc=&(0x7f0000260000)={0x4}}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0xa05, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b96000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000d3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000bb7000-0x40)={r3, 0x6, &(0x7f0000244000)=[0x1, 0x1, 0x6, 0x3, 0xbf, 0x3], &(0x7f000086c000-0x1c)=[0x2a9a, 0x7, 0x8, 0xff, 0x200, 0x2, 0x5], 0x20, 0x1, 0x7fff, &(0x7f00003d1000-0x4)=[0x8], &(0x7f0000963000-0x18)=[0x3, 0x1ff, 0x0, 0x0, 0x9, 0x30], 0x0}) set_tid_address(&(0x7f0000ef8000-0x4)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfe0f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[], 0x1) 2018/01/30 21:25:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000)={{0x4, 0x7ff}, 'port0\x00', 0xa, 0x10020, 0x5, 0x6, 0x1, 0xb9, 0x100, 0x0, 0x2, 0xa6cb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x95, &(0x7f0000001000-0x95)="89f87e4c31aee6d195d92c51837de0f352cad0409dd6517b239f508467929f07973d076a28635fe2378ae5d8b6843ea15e850a22c931ec8691d8da94054cfeb625fb79af40339dca96785b0bd3a22045f7cacce4c9497cdb05c04d10c8b9f4a7f6a0d87b5b0b1dc29af0dad3559096791d61010e9111113574f2572d5fde03cbc37091d357751ad5d6873fa22e2125a6fe4b818de3"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x100) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = creat(&(0x7f0000a02000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000004000-0x8)='./file0\x00', 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) execveat(r1, &(0x7f0000158000)='./file0\x00', &(0x7f0000e78000)=[&(0x7f0000001000-0x1)='\x00'], &(0x7f000055f000-0x18)=[&(0x7f0000001000-0x3)='^(\x00', &(0x7f0000000000)='\x00', &(0x7f000055a000)='wlan1%.:'], 0x1000) 2018/01/30 21:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000555000-0x4)=0x14) stat(&(0x7f00001f6000)='./file0\x00', &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006cf000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x7, 0xa, 0x80, 0x80, 0x86, r1, r2}, {0x1, 0xffffffffffffff15, 0x5, 0x40, 0x6, 0x0, 0x9, 0x9}, {0x2, 0xfff, 0x8, 0x691}, 0x6, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x3, 0x80000000, 0xfffffffffffffffb, 0x8, 0x6}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/01/30 21:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000145000)='/dev/ppp\x00', 0x100, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b3e000)={0x0, {""/7}, 0x0}, &(0x7f0000a5f000-0x4)=0x10, 0x80000) tee(r0, r1, 0x5, 0x4) r2 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) [ 57.004890] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/10167 [ 57.011026] binder: release 10159:10168 transaction 61 out, still active [ 57.011031] binder: release 10159:10168 transaction 60 in, still active [ 57.011035] binder: undelivered TRANSACTION_COMPLETE [ 57.023261] binder: BINDER_SET_CONTEXT_MGR already set [ 57.023269] binder: 10159:10181 ioctl 40046207 0 returned -16 [ 57.032676] binder_alloc: 10159: binder_alloc_buf, no vma 2018/01/30 21:25:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/status\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00006ae000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/checkreqprot\x00', 0x400040, 0x0) r2 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006a1000)={{{@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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f37000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c1000)={0x0, 0x0, 0x0}, &(0x7f0000d40000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000541000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000787000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8f000-0x4)=0xe8) lstat(&(0x7f0000765000)='./file0\x00', &(0x7f0000d7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f3000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e3d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c36000-0x4)=0xe8) stat(&(0x7f0000807000)='./file0\x00', &(0x7f0000f39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() r12 = geteuid() stat(&(0x7f0000f1b000)='./file0\x00', &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006c0000)=0x0) lstat(&(0x7f00006bb000-0x8)='./file0\x00', &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a3f000)=0x0) r18 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000616000)={0x0, 0x0, 0x0}, &(0x7f0000849000)=0xc) r20 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d9f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ae000)=0xe8) r22 = getgid() r23 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd5000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f000088e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd9000)={0x0, 0x0, 0x0}, &(0x7f0000ab1000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000058d000)=0x0) fstat(r0, &(0x7f0000a62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) getresuid(&(0x7f0000886000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x0, &(0x7f00004e3000-0x4)=0x0) getgroups(0x5, &(0x7f0000c2a000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r32 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006c6000-0xe8)={{{@in=@loopback=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000997000)=0xffffffffffffff99) fstat(r0, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fc000)=0xc) lstat(&(0x7f00003ed000)='./file0\x00', &(0x7f0000bcf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004ab000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b86000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f00008b2000)=0xe8) stat(&(0x7f000066e000)='./file0\x00', &(0x7f0000851000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 57.032698] binder: 10159:10181 transaction failed 29189/-3, size 0-0 line 3127 [ 57.037477] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.037511] binder: release 10159:10181 transaction 60 out, still active [ 57.037514] binder: undelivered TRANSACTION_COMPLETE [ 57.037521] binder: send failed reply for transaction 61, target dead [ 57.037527] binder: send failed reply for transaction 60, target dead [ 57.069278] syz-executor7: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 57.069286] CPU: 0 PID: 10190 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 57.069290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.069303] ffff8801c5217880 ffffffff81d94409 1ffff10038a42f13 ffff8801ba9a6000 [ 57.069314] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c5217990 [ 57.069325] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 57.069327] Call Trace: [ 57.069340] [] dump_stack+0xc1/0x128 [ 57.069348] [] warn_alloc+0x212/0x240 [ 57.069356] [] ? zone_watermark_ok_safe+0x280/0x280 [ 57.069364] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.069371] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 57.069381] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 57.069391] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 57.069401] [] __vmalloc_node_range+0x3f5/0x5f0 [ 57.069410] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.069417] [] ? kmalloc_order_trace+0x7a/0x190 [ 57.069424] [] vmalloc+0x5b/0x70 [ 57.069433] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 57.069440] [] xt_alloc_entry_offsets+0x41/0x60 [ 57.069449] [] translate_table+0x2da/0x1cd0 [ 57.069457] [] ? mark_held_locks+0xaf/0x100 [ 57.069465] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.069473] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.069481] [] ? arpt_alloc_initial_table+0x690/0x690 [ 57.069488] [] ? retint_kernel+0x2d/0x2d [ 57.069495] [] do_arpt_set_ctl+0x2b7/0x650 [ 57.069504] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 57.069513] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 57.069522] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 57.069531] [] ? mutex_unlock+0x9/0x10 [ 57.069542] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 57.069549] [] nf_setsockopt+0x67/0xc0 [ 57.069557] [] ip_setsockopt+0xa1/0xb0 [ 57.069564] [] tcp_setsockopt+0x82/0xd0 [ 57.069573] [] sock_common_setsockopt+0x95/0xd0 [ 57.069579] [] SyS_setsockopt+0x160/0x250 [ 57.069585] [] ? SyS_recv+0x40/0x40 [ 57.069592] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 57.069599] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.069609] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.069616] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.069619] Mem-Info: [ 57.069635] active_anon:62290 inactive_anon:41 isolated_anon:0 [ 57.069635] active_file:3541 inactive_file:8316 isolated_file:0 [ 57.069635] unevictable:0 dirty:3 writeback:0 unstable:0 [ 57.069635] slab_reclaimable:5641 slab_unreclaimable:60133 [ 57.069635] mapped:24076 shmem:178 pagetables:695 bounce:0 [ 57.069635] free:1465454 free_pcp:357 free_cma:0 [ 57.069651] Node 0 active_anon:249160kB inactive_anon:164kB active_file:14164kB inactive_file:33264kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96304kB dirty:12kB writeback:0kB shmem:712kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 57.069666] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 57.069708] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 57.069738] Normal free:2865824kB min:36824kB low:46028kB high:55232kB active_anon:249160kB inactive_anon:164kB active_file:14164kB inactive_file:33264kB unevictable:0kB writepending:12kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22564kB slab_unreclaimable:240532kB kernel_stack:5664kB pagetables:2780kB bounce:0kB free_pcp:792kB local_pcp:332kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 57.069788] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 658*4kB (UME) 705*8kB (UM) 77*16kB (UME) 54*32kB (UME) 101*64kB (UM) 29*128kB (UME) 17*256kB (UME) 7*512kB (UME) 6*1024kB (UME) 4*2048kB (UME) 689*4096kB (M) = 2865824kB [ 57.069877] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 57.069879] 12034 total pagecache pages [ 57.069882] 0 pages in swap cache [ 57.069886] Swap cache stats: add 0, delete 0, find 0/0 [ 57.069887] Free swap = 0kB [ 57.069889] Total swap = 0kB [ 57.069891] 1965969 pages RAM [ 57.069893] 0 pages HighMem/MovableOnly [ 57.069895] 320509 pages reserved [ 57.074489] syz-executor7: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 57.074497] CPU: 0 PID: 10191 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 57.074501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.074515] ffff8801c45b7880 ffffffff81d94409 1ffff100388b6f13 ffff8801ba9a0000 [ 57.074525] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c45b7990 [ 57.074536] ffffffff81451bd2 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 57.074539] Call Trace: [ 57.074549] [] dump_stack+0xc1/0x128 [ 57.074557] [] warn_alloc+0x212/0x240 [ 57.074565] [] ? zone_watermark_ok_safe+0x280/0x280 [ 57.074573] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.074580] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 57.074588] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 57.074596] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 57.074604] [] __vmalloc_node_range+0x3f5/0x5f0 [ 57.074613] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.074620] [] ? kmalloc_order_trace+0x7a/0x190 [ 57.074627] [] vmalloc+0x5b/0x70 [ 57.074636] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 57.074643] [] xt_alloc_entry_offsets+0x41/0x60 [ 57.074649] [] translate_table+0x2da/0x1cd0 [ 57.074658] [] ? mark_held_locks+0xaf/0x100 [ 57.074666] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.074673] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.074681] [] ? arpt_alloc_initial_table+0x690/0x690 [ 57.074694] [] ? retint_kernel+0x2d/0x2d [ 57.074701] [] do_arpt_set_ctl+0x2b7/0x650 [ 57.074707] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 57.074716] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 57.074725] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 57.074735] [] ? mutex_unlock+0x9/0x10 [ 57.074745] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 57.074754] [] nf_setsockopt+0x67/0xc0 [ 57.074763] [] ip_setsockopt+0xa1/0xb0 [ 57.074771] [] tcp_setsockopt+0x82/0xd0 [ 57.074780] [] sock_common_setsockopt+0x95/0xd0 [ 57.074787] [] SyS_setsockopt+0x160/0x250 [ 57.074793] [] ? SyS_recv+0x40/0x40 [ 57.074800] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 57.074808] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.074814] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.074821] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.074824] Mem-Info: [ 57.074840] active_anon:63849 inactive_anon:41 isolated_anon:0 [ 57.074840] active_file:3541 inactive_file:8316 isolated_file:0 [ 57.074840] unevictable:0 dirty:3 writeback:0 unstable:0 [ 57.074840] slab_reclaimable:5641 slab_unreclaimable:60133 [ 57.074840] mapped:24076 shmem:178 pagetables:732 bounce:0 [ 57.074840] free:1463902 free_pcp:327 free_cma:0 [ 57.074855] Node 0 active_anon:255396kB inactive_anon:164kB active_file:14164kB inactive_file:33264kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96304kB dirty:12kB writeback:0kB shmem:712kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 57.074869] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 57.074893] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 57.074920] Normal free:2859616kB min:36824kB low:46028kB high:55232kB active_anon:255396kB inactive_anon:164kB active_file:14164kB inactive_file:33264kB unevictable:0kB writepending:12kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22564kB slab_unreclaimable:240532kB kernel_stack:5728kB pagetables:2928kB bounce:0kB free_pcp:672kB local_pcp:212kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 57.074963] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 658*4kB (UME) 705*8kB (UM) 77*16kB (UME) 52*32kB (UME) 101*64kB (UM) 29*128kB (UME) 17*256kB (UME) 7*512kB (UME) 6*1024kB (UME) 3*2048kB (UME) 688*4096kB (M) = 2859616kB [ 57.075048] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 57.075051] 12034 total pagecache pages [ 57.075053] 0 pages in swap cache [ 57.075057] Swap cache stats: add 0, delete 0, find 0/0 [ 57.075059] Free swap = 0kB [ 57.075061] Total swap = 0kB [ 57.075063] 1965969 pages RAM [ 57.075064] 0 pages HighMem/MovableOnly [ 57.075066] 320509 pages reserved [ 58.120540] caller is __this_cpu_preempt_check+0x1c/0x20 [ 58.125984] CPU: 1 PID: 10167 Comm: syz-executor3 Not tainted 4.9.78-g7be1985 #24 [ 58.133592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.142920] ffff8801c4657478 ffffffff81d94409 0000000000000001 ffffffff83c18800 [ 58.150892] ffffffff83f45480 ffff8801ba8c1800 0000000000000003 ffff8801c46574b8 [ 58.158863] ffffffff81dfb9d4 ffff8801c46574d0 ffffffff83f45480 dffffc0000000000 [ 58.166847] Call Trace: [ 58.169416] [] dump_stack+0xc1/0x128 [ 58.174765] [] check_preemption_disabled+0x1d4/0x200 [ 58.181502] [] __this_cpu_preempt_check+0x1c/0x20 [ 58.187969] [] ipcomp_init_state+0x188/0x930 [ 58.194000] [] ? __lock_is_held+0xa1/0xf0 [ 58.199768] [] ipcomp6_init_state+0xb5/0x820 [ 58.205796] [] ? __xfrm_init_state+0x363/0xb30 [ 58.212001] [] __xfrm_init_state+0x3e7/0xb30 [ 58.218027] [] xfrm_add_sa+0x1916/0x2e40 [ 58.223709] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 58.230523] [] ? nla_parse+0x213/0x260 [ 58.236030] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 58.242844] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 58.248875] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 58.254905] [] netlink_rcv_skb+0x13e/0x370 [ 58.260757] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 58.266785] [] xfrm_netlink_rcv+0x6f/0x90 [ 58.272550] [] netlink_unicast+0x511/0x750 [ 58.278405] [] ? netlink_unicast+0x43c/0x750 [ 58.284430] [] ? netlink_attachskb+0x680/0x680 [ 58.290635] [] netlink_sendmsg+0x8e8/0xc50 [ 58.296498] [] ? netlink_unicast+0x750/0x750 [ 58.302534] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 58.309007] [] ? security_socket_sendmsg+0x89/0xb0 [ 58.315560] [] ? netlink_unicast+0x750/0x750 [ 58.321594] [] sock_sendmsg+0xca/0x110 [ 58.327103] [] ___sys_sendmsg+0x6d1/0x7e0 [ 58.332872] [] ? copy_msghdr_from_user+0x550/0x550 [ 58.339422] [] ? check_preemption_disabled+0x3b/0x200 [ 58.346243] [] ? __fget+0x228/0x3a0 [ 58.351489] [] ? __fget+0x47/0x3a0 sendmmsg$unix(r1, &(0x7f0000e32000-0x1c0)=[{&(0x7f00006f3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005c8000)=[{&(0x7f0000af9000)="f300a1edf2157ab6b2513cadd953802e53ac1818598beeb85576552b4df122208877e3d6d565249b436e11989f57c3c1bc6acf28a2a356dcfd4ea35ae2b184fbdc068ab5ba88d4558ca2d6e76c271230a0ebecb41fcd5387e1a2fb2136b4efd0bde2db619439fc3531277a2a", 0x6c}, {&(0x7f0000538000)="bfacef42e8bec52a48ac30444deed913d223ce3abbe13bdd6c4a0dc8229521c0b399bc1e389a781390d551e00de325b9a2819b88fdfbd4429956d3668912ba348db1b7d9f2cb0af1df4fab6e98e54a6b", 0x50}, {&(0x7f0000814000)="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0x1000}, {&(0x7f0000167000)="56411184bbab7c5d128b49bc451d32551c51fe9b6a1b076be055ce53ec964af64c309c896e507ad972fefa67c3bcd266edcab8e32262be041c70a561a0cf62ef49b0d5c11b3ab8c51abce5b4466cd3e7cc6a4cc95ffdf23a3334b9167c04b59ffb2318f19c1c6b8a9dc315f0b94e85e86b5e39a41e642eb4611250ff65eb4afba5a11d16c52809d05383aed751805fb70a93351d160c09c7a1d0120a9c43643985f8dd60885cea49075a455970ef3cc9f7126ceac3ef0380c8588cf9780d6787a899890961fbc490b897efe828146b218dd5db681b8d61702a8bdbc986e542afac689c6fae9b0633edb3efcd5a284f3a99c8fd2b", 0xf4}], 0x4, &(0x7f0000731000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xd0, 0x4000010}, {&(0x7f0000043000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}], 0x4, &(0x7f0000892000-0x20)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x0}, {&(0x7f00008f5000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d18000-0x30)=[{&(0x7f00003be000)="9191cd63b4c517d298fe599b2013fd18f0395776d82b1505b216cfc8ce9ef4e90da11c1e2e260e0b13cc270e6938d9ba58862b7dc5ba7c02bbc65221ee609be23417b51e963d4b2d01be", 0x4a}, {&(0x7f0000ad0000)="b11ada83c859f34be971a042db77d412d3d125c4c45b72f48b84e991ba45043cf8bcf050fdad055ac79812c8c3893f899278532f9e98282765c420d026d9c1bb739938ffef3f2ec91494a415a315dc71c702731bbccbda565266885e2ce1805f0317d34f63459fecce843c9df46efb64c18bc97fabadb96f373534de024aec8b56adcaea21070b8f8d93bc601112425e12ada53e279371fce967126c55c868559f64a008bb4304", 0xa7}, {&(0x7f0000937000)="69f2ed40670fcb1bd5b921295281787bc4d28649feab23c2d80aacc72b9d087315cbb2014fac06402b791afc3e811074c963e576bdf44d4e9c64e4840799df14b5d6c52926479093e990aadbc6c0269c0b2dc45d5bd043229bb2b00331d7799662124f3a4aafffc5881e5a18dbe9f4", 0x6f}], 0x3, &(0x7f00006a0000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x60, 0x80}, {&(0x7f0000753000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b99000)=[{&(0x7f00008e0000-0xaf)="a5acde7fb6a587dcd393187fa050b8b5d9000ab360d5f18228d5a9a9b37e268072f81e7fa7419a118b4f980c7254c674acb0bc09fdf13d03b597a0e56c9455aada502e4084357e0dae192be9b19f24c8aa604312f0299a8273700d7a2984ca00e40abfb2a1f61b43f862f39903d59751dc2116cead1712dfa8e5d71a154f1778a98c0feeed9ea6d660c9839c2f3115b77510682a8307769db4335fcbf1b9bde9fae4fa09e431860a3e87db669d59c8", 0xaf}, {&(0x7f0000cb7000-0x94)="c3c3959c291fbe76a9b5c671a1cb6860aaafefbff53c1cf752cf99c87ea5ce0f2a31a6951662fe7c9d939cdaeb471c235c0085220be9d6dfa41a78ce89c77ceb7e9b33b79bd8f47cedaa6c9a4a35c3dfdd2a5009d4f6c7225bb86f70611f77b8b694c60a9da7ad23b5f3ce914bc80d277c92bd5c7e280f3212ab0801d2fb3652f6a5e0b1771e1d481048356f107248d27c9debbd", 0x94}, {&(0x7f0000670000-0x1000)="a09666a6db0b6e5686193ea7bfa611b0360b0973f1b82e512ef36f59758c96da92693aaa2453a9b15e47b08dbd4b723f893e1c88259ac8edcc00d23859929013e9fff28bba12b076b18328f520a5a347e069775f1531c432efb8b172e1dc668320cf70a2ee5633ceebefc38f7445b20f9e0dd568ea0627ac543f78f0dfe512b5e28bcffc9cac824561a0c22714958eb4e2e902c955ced5b34f01aef14cf397f883add52d5c85ff74785475dc1b90bd178361ec975fc2bb614850ba4b308854fdb056ce922a55385fd45f240da7fdc8298f632496c6e006575f3e9779026549bbcc42db4a5f48502ca81bad743a7065dcf7d7c1cd2ad4d8a9e6f10ce142042c6c08d8ba9c20d4895d497cc0255a68b0fa3c4c74e55d81924b2a1931bd470f5ec68a3715bcd4c7aab179039c190df3b3164d8b88b95165edbb3daedfbc001112e6eb3afa258517d7cca263a1b8a4eee73aee392d330ff090bd25caae11a6c0c96cf141ad89503ecb46a660c52b9b66a667672a8e2344e47276c74de25d934adc03ebc023a41501190655391792052efc8b5f6f9bbdea3a5358a62b245f5745aa462af2512d4d5c447367836079e205b081f367a8de128e0c0ab20030dc7a745805c2c403622b228650fe726f78c1d93e1b6f512237f3d404281eca9b4104facd62f10e09f2a6f011aced76a195f59ff9e595b889f86dbb48d64eb3058353df8bdeab819f3db9a8700b6081ca005e2faf9906520d7e7cfeffda671d738748b521206b9d6bec9e13155955c8c1dfe1fd032d58d6ff23e35159670df82cac4b1f9ebc181f87bf0b480ace6cb4ccfd05105a4756fcac43f802b4c289c63278d2ef8587d055e0083f7e4716d663726eb8b7710077fbb49f427f90f93a15ba3ab8314038d1a2d5b376ee96d1bd77dba0a8058966420748493eddeee607277170249642e68a51fb56cf9bb004dbcf204404fa8c8bafa152665e118f342b18f541554988d050630a9635455cf7f9768fa4222c83f712982ced6953cfda8f76624e5ed48f21a73e4ebee3751a66c9e1f1afd693aeaf4bf4d75ec07ca461ae9b67ed888c987c936be5e67d6d30c12bc390201311f60e3f9719fe007409b95b1bcdfa89b32d5fefd5e537d3b45dd3398b2a1a8511dfb0848f3431cca46a7598ec41c4452ab9d06f33205e6b347d0183bb6c671db1fc9694d9ecb194e3f1f0c078960f02317c63201098cd18825ffe3f49ec8ce183eac2d3453b3d89d2c972300820ba7e177efc378db78966ec300afdd62fc72e6c488dc4595b261864a9d3809d34dcb1bbec74a13d2dce6116aa9149a8e0165e0cd0311fb8850a466059d5cf8ae0c705cd667ecc5d2ba2a52a583594f14491a7fcb0f0fbdf864e7ba8bb2345dbd322eeff306fb7363c42ef835a2414a708687d5a60ee9042fc39f836cec191ed4049f581d9d9a29d2124bb04ef0be40e154af2390d8be43b49f8748977e3c15ba00a946c16b9d343fa452186c4072bca948fd4c7ce9cb1110dd80cd8dd7c9dd4cc2f155373d0be8d81da22de5158eb398236643e104e88f92b8e1ab30bcbb5883fc046a890a7183317a65905ee52728a79f43eb1cb83b62d8f14cb175cc61bb2d1344202a355603e31d9509f2c1e3af2e802b78244d6d236b09bdabf543d0229837ae7cd2861ac4b19676f233215884d9b3aec0b0242704d8025d015d933587b20b206e494a18600c0c5898e772f3941f9987f76cedd7980fc6d213624924a4e2cfcc3e8348192d092fd3c1279799b217b7c287766727700807a20de69614c86172dfec040eb408b98ccd4a93baa90b2324443820c897af40480354a381b24d9506b937b0a5eefeed27e3dd180705951ffc3371864295100306399f061547e8e19f26363e875db00d0f04e263ea65e8f84a3c3c303bec495ec4156c63ffff352260bc3fcbaa3ba6edfa9fb4a75368f45a853d13cb7cf3f3232171a63be4a6e3f8503a76c11bb599b6562c929ea955246cd574521b227e49470fe7ebb14c40b7cb62d2c7152b40af3951bd057c1d8f86f91a02ce363bd3b99fcae4b6113f28e1e5c9d6c696e2353091b98a83013187d45080235f0a767e7c13d4a975300a7385afb77b0fd73056b3109625a514022697a165b680b75f9dbeef7aa61e5e5fa17d0fd2d3715ec07afa4cfe190ca6fb20a2c9d763acef160a3c596df2c2d7e0a3471793712aa01d9e6a697a9ab8d7fcc0d696bf867436c053d763c4d27f9f5c64c2d73eec268871c5f8d4220e6f31576fb86f6964cc45279b7d839c8271ce7d0949ed979259c9da55ce6b9a74546d2230e089d1944d1889edf03665432732e369130503dbfe7f58a133977549ede6bea1402ce59cb7608c2cc6674723ba7a5886a1f76e2aab9f170b5666f93dccf13fffe8eb31a6b3cc0dbad3682b0cfdc237660382fd749bc8b7cf0533f56b339b4867c07139b4e37ed2551e21ee6af04f72fca4f794a04d94507a6199b8eeac3723b9a205cb3f9f4d4463c1bcde421af8f424cecf5fd28916d2144f45567ce93fb6e47b20aea393a585d5530caa0f769fec82e2bdfa35ace707860648a206da45db84c2e0af8aee1887a5ae314b9e0d020ca1b3a652ee09cc4fed6cf73795fa07291e7c8aa9c6529daff1ddf0862fe4f5561fd12b4f4578db0920550a40e7162c67882c6e31dfb3226189a6067eff17e62f7fd5f7331954e2f788db182a425b3e3878791f387552410478a439c10450032e9782df432bdb3ebe4c29d57c298794e0418eec339a6ae78b506a1a7c65a1ccf07522599761726e07a4a8ddf7efb4412b3bc098b0013008ccaae236b59ba728322c5020bbb075ff246c0b645e80f9a994a7698a6bf6bb6012a9c1717194afe887db8504e88254ca8df39d1369e3ce28888b1dd8d21e18c4ea8bb40a3a0c9e186898ca44f7653a85dac6670c872d00b827b0d362d1494013657399eaf22736e4c951248a6baf621e6f3ac63456e0a20f289443195ce3a56959fedce7ad45f459b8a61e5f5e1b152308aa4ecc1982d6e02608e9a89eec349ed54589c2fd13bf06dfbe9fcfdf6c7fc0b0cbe320a127d704b70606958da7401546deecaffa99d1a7930b5fb7fb6f0dd4070d5cd6383045a762e706ec441f70f2da3bcfc657edf8049e2a3f168e9d64354d49cc049ed0d2c40dd0fef3ede48a0c5bf7db1e112f1297aa4e30c464ae8098aa00425770938255c9824935bd6311022bfad3528808fb5230469ec7a51785c27b6900baaf4e95dfe860b6b6abac5e5285615bc81067a5f59e8c0e1b4d6de6d083ffbfa9756da7d680391a03f9eae40cdae8f85567877c83a4dca878131eeda09dc70d52c99e6e5aae6b66efca0aeca68220f7a48671e9a633f75392fbe60a778d994423548685ab3e23c6ccf2f1c0aaf86bb6e8db8022b36318b6d3ee3bd33c14db8e2bc9d7599a8b92af3f5acd7507765efd2ebeae29d3b66aac697397739ff2b3d62435f4a10ab61f85f97e5dfcbdc5d50dd3062d35ab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", 0x1000}, {&(0x7f0000755000-0xfd)="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", 0xfd}, {&(0x7f00005a9000-0x1f)="a3b5c0bf8f8281a895a9bb75366b5a908d5c605c1d1616fa4bdeeb9db3fbbb", 0x1f}, {&(0x7f0000478000-0x86)="44a013ba2da02ffa5a74df668938986989d983623de258fb983d236645a8d2d75cb95baa766daffc5e70b5151e3c176a36eac67575f8b56db4c2636d87d28fdc86c30755bd649a73f0d2370e376d459e9dc6907b5b3011c645fe54b67185d840633a4ed032203dd402c007538ba651cb2573cd5e5b856c3d7ccd2a5be4429c91b938bc616239", 0x86}, {&(0x7f000019c000)="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", 0xff}, {&(0x7f00000ac000-0x4e)="3fa4b23f8c55c8ac043a8399a1cf784f3e113792838b533aef26409c6563df4eebe209dab476c280874fa18579ada0a3c6c90f24b27d3b4dcb83f861f39d9c637f40764bbfdcd3d20a20fe85fcd6", 0x4e}], 0x8, 0x0, 0x0, 0x20000800}], 0x8, 0x840) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008ca000)=0xddd, 0xffffffffffffff16) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)=0x0) 2018/01/30 21:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f7b000-0xc)={0x249, 0x2, 0x5, 0x9, 0x10001, 0x9}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000050b000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) mkdirat(r1, &(0x7f0000852000)='./file0\x00', 0x2) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/30 21:25:29 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f92000)={0x4d1fec16}, &(0x7f0000f92000)={0x0}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000664000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/01/30 21:25:29 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) renameat(r1, &(0x7f0000017000-0x8)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') 2018/01/30 21:25:29 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) renameat(r1, &(0x7f0000017000-0x8)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') [ 58.356649] [] ? check_preemption_disabled+0x3b/0x200 [ 58.363460] [] ? __fget_light+0x188/0x1e0 [ 58.369226] [] ? __fdget+0x18/0x20 [ 58.374385] [] __sys_sendmsg+0xd6/0x190 [ 58.379977] [] ? SyS_shutdown+0x1b0/0x1b0 [ 58.385743] [] ? SyS_futex+0x22e/0x2d0 [ 58.391263] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.398078] [] SyS_sendmsg+0x2d/0x50 [ 58.403413] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 58.412450] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/10189 [ 58.421045] caller is __this_cpu_preempt_check+0x1c/0x20 [ 58.426527] CPU: 0 PID: 10189 Comm: syz-executor3 Not tainted 4.9.78-g7be1985 #24 [ 58.434118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.443459] ffff8801c46bf478 ffffffff81d94409 0000000000000000 ffffffff83c18800 [ 58.451428] ffffffff83f45480 ffff8801ba8a6000 0000000000000003 ffff8801c46bf4b8 [ 58.459395] ffffffff81dfb9d4 ffff8801c46bf4d0 ffffffff83f45480 dffffc0000000000 [ 58.467387] Call Trace: [ 58.469948] [] dump_stack+0xc1/0x128 [ 58.475284] [] check_preemption_disabled+0x1d4/0x200 [ 58.482007] [] __this_cpu_preempt_check+0x1c/0x20 [ 58.488469] [] ipcomp_init_state+0x188/0x930 [ 58.494496] [] ? __lock_is_held+0xa1/0xf0 [ 58.500261] [] ipcomp6_init_state+0xb5/0x820 [ 58.506286] [] ? __xfrm_init_state+0x363/0xb30 [ 58.512495] [] __xfrm_init_state+0x3e7/0xb30 [ 58.518520] [] xfrm_add_sa+0x1916/0x2e40 [ 58.524201] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 58.531010] [] ? nla_parse+0x213/0x260 [ 58.536517] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 58.543328] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 58.549354] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 58.555383] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 58.561682] [] ? finish_task_switch+0x1ed/0x630 [ 58.567978] [] ? finish_task_switch+0x1c1/0x630 [ 58.574267] [] ? __schedule+0x64d/0x1ba0 [ 58.579949] [] netlink_rcv_skb+0x13e/0x370 [ 58.585803] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 58.591839] [] xfrm_netlink_rcv+0x6f/0x90 [ 58.597605] [] netlink_unicast+0x511/0x750 [ 58.603457] [] ? netlink_unicast+0x43c/0x750 [ 58.609485] [] ? netlink_attachskb+0x680/0x680 [ 58.615685] [] netlink_sendmsg+0x8e8/0xc50 [ 58.621538] [] ? netlink_unicast+0x750/0x750 [ 58.627566] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 58.634046] [] ? security_socket_sendmsg+0x89/0xb0 [ 58.640594] [] ? netlink_unicast+0x750/0x750 [ 58.646637] [] sock_sendmsg+0xca/0x110 [ 58.652151] [] ___sys_sendmsg+0x6d1/0x7e0 [ 58.657938] [] ? copy_msghdr_from_user+0x550/0x550 [ 58.664495] [] ? avc_ss_reset+0x110/0x110 [ 58.670270] [] ? check_preemption_disabled+0x3b/0x200 [ 58.677086] [] ? __fget+0x228/0x3a0 [ 58.682333] [] ? __fget+0x47/0x3a0 [ 58.687489] [] ? __fget_light+0x188/0x1e0 [ 58.693254] [] ? __fdget+0x18/0x20 [ 58.698413] [] __sys_sendmsg+0xd6/0x190 [ 58.704005] [] ? SyS_shutdown+0x1b0/0x1b0 2018/01/30 21:25:31 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000e77000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x48}], 0x194) 2018/01/30 21:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:31 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x20)=[0x3ff, 0x1e, 0x8, 0x2, 0x10000, 0x7, 0x80000000000, 0x20], 0x8, 0x8, 0x8acf, 0x3, 0x1, 0x1, {0x81, 0x4, 0x846, 0x2, 0xf16, 0x5, 0x7, 0x4977, 0x81, 0x3, 0x9, 0x80000001, 0xc09, 0x80000001, "a9f0e4b807dffb891fe35003a0d99ad154dfed3adae367680a6d373b85865a16"}}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a52000-0x8)={0x0, 0x0}) 2018/01/30 21:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000895000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00006cf000/0x1000)=nil) r0 = userfaultfd(0x0) fcntl$getownex(r0, 0x10, &(0x7f000073e000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x12) capset(&(0x7f0000d20000-0x8)={0x200f1526, r1}, &(0x7f000080f000-0x18)={0x8, 0x8000, 0x4, 0xfc2, 0x101, 0x4cd1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a7f000)={0x0, 0x77}, &(0x7f0000fda000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b7e000)={r3, 0x9, 0x0}, 0xc) ioctl$TCSETA(r2, 0x5406, &(0x7f0000493000-0xe)={0x9, 0x100, 0x7fffffff, 0x7ff, 0x2, 0x8000, 0x10000, 0x4, 0x101, 0x7f}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) renameat(r1, &(0x7f0000017000-0x8)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') 2018/01/30 21:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000749000-0x71)="329083e466d3569249aca74f82339b12e45bae6f38bd47ac87e16e878f60c1f52500baef048fdf9bdf99443c26ec8d8acbbc4d16346df600d3a833fa165f154b37415836e6c34ecfa1c97f274d35adaa999df5da49c889e47e50523c840d58076808c23922bc26a8d9af309daaa1e48948", 0x71, 0x4041, 0x0, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23043ab89d61f5b4b417a73e3b9a9b934494e39c5fa315c36f1cee186c3310328605cd2767ae676da9d912738a", 0x3ba}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac710", 0xc1, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:31 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0xa) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r1 = openat(0xffffffffffffffff, &(0x7f0000059000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000005a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000005c000-0x4)=0x60) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000058000)='./file0\x00', &(0x7f0000051000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000029000)=""/223) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000059000-0x38)={&(0x7f0000058000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000058000)={&(0x7f0000037000)={0x128, 0x41, 0x4, 0x3, 0x3, {0x4096ad83, 0x0, 0x0}, [@typed={0xc, 0x1b, @ipv4=@empty=0x0}, @generic="afec212ac3c72638ca082369984ecbf4e83015a242bbcc54d3739403af95207acab8240ede7cc587e2815e98a71e61b4a6dbbb632cfef8acff00147f4e351075a90a7ee416a7e40a73bc4795ec0a9a7e0fca8332e75a206822bfa61b9453c0b642aab2151a6d730c6f7f0aace3e0b286304e7ae2f8f1081b27590567cc9acc2f29b93f4ff337b1ed3af10906d6896ad220cf533d140a03b304944d26f60a7e916420295464792a72ebdac7fa78465c02a4596bbd206d0059a5a41b588ff8f8dc609bb938aff150a36e6a323eeb07a7ee5ce84280fae88534159bf0533cc1f33ec36b9e93", @typed={0x1db, 0x16, @uid=r3}, @typed={0x18, 0x60, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000002c000-0x4)=0x0, &(0x7f0000035000)=0x4) 2018/01/30 21:25:31 executing program 0: syz_extract_tcp_res(&(0x7f0000983000-0x8)={0x0, 0x0}, 0x8, 0x20) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000358000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) [ 58.709769] [] ? selinux_capable+0x40/0x40 [ 58.715626] [] ? SyS_futex+0x22e/0x2d0 [ 58.721134] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.727943] [] SyS_sendmsg+0x2d/0x50 [ 58.733277] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/30 21:25:31 executing program 1: r0 = socket$inet6(0xa, 0x807, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000096e000)={0x0, 0x0}, &(0x7f000035b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x2, 0x2}, &(0x7f0000fbd000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f28000)={0x1, [0x0]}, &(0x7f0000df2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00004ce000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$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$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) inotify_init() r5 = syz_open_dev$random(&(0x7f00003fd000)='/dev/random\x00', 0x0, 0x800) r6 = fcntl$dupfd(r5, 0x406, r5) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f00004b2000-0x4)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f00002fc000)={0x800, 0x9, 0x7b85, 'queue0\x00', 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]}) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) 2018/01/30 21:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x6000003) r0 = getgid() r1 = getegid() lstat(&(0x7f00001b5000-0x8)='./file0\x00', &(0x7f0000dc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket$inet6(0xa, 0x1, 0x0) fstatfs(r3, &(0x7f00004f2000)=""/151) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00007d6000)=@hopopts={0x0, 0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000306000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/30 21:25:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) renameat(r1, &(0x7f0000017000-0x8)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') 2018/01/30 21:25:31 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ba000-0x4)=0x0, &(0x7f0000722000)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) [ 58.799580] audit: type=1400 audit(1517347531.459:44): avc: denied { create } for pid=10222 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/30 21:25:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2024000, &(0x7f0000001000-0xda)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000aed000-0x2)="") getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c71000)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) prlimit64(r1, 0x5, 0x0, &(0x7f0000684000)={0x0, 0x0}) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/30 21:25:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) renameat(r1, &(0x7f0000017000-0x8)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') 2018/01/30 21:25:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmmsg(r0, &(0x7f0000236000-0x12c)=[{{&(0x7f0000c91000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000157000)="8586bdfdfaa21f3ea3746c99dd4f866b543bffb9eafab8de78202d2c67ad9e3de9c222940e6e4de0b7c7a0d3bf646da4cc168c54b2cfdcc624197371677e6e71cf8caa2a2245e486cffe295478f891a292974be584d2daca7e8fa5ff576438c8f331b1ca906f7197b42b76dc59b1d6b98afec0cffde01132620c21256a21c3c30c7f0b14e8ec9267295867166d21840b616aa66db88b340c97163ea98a6c2db0d9ba28dd8bad74aa66909e783c4a5fc3ea63e56c94e962918857faedcbe8e4bf836d03bc1245d7e9ef801ee64df2eb01e920ee7aa741e95a3b") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005aa000)={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001fe000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000051c000-0x4)=0x0, &(0x7f000020f000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/30 21:25:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) [ 58.878090] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.887625] CPU: 1 PID: 10244 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 58.895290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.904637] ffff8801cab1f4e0 ffffffff81d94409 ffff8801cab1f7c0 0000000000000000 [ 58.912680] ffff8801cd2f7f10 ffff8801cab1f6b0 ffff8801cd2f7e00 ffff8801cab1f6d8 [ 58.920746] ffffffff81661d9a 0000000000003bb0 ffff8801c5215168 ffff8801c52150a0 [ 58.928788] Call Trace: [ 58.931364] [] dump_stack+0xc1/0x128 [ 58.936719] [] handle_userfault+0xa3a/0x1310 [ 58.942774] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.949762] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.956140] [] ? __lock_is_held+0xa1/0xf0 [ 58.961920] [] ? handle_mm_fault+0x117b/0x2530 [ 58.968131] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.974334] [] handle_mm_fault+0x1fd1/0x2530 [ 58.980368] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.987352] [] ? __pmd_alloc+0x410/0x410 [ 58.993035] [] ? __lock_is_held+0xa1/0xf0 [ 58.998814] [] __do_page_fault+0x5c2/0xd40 [ 59.004678] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.010639] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.017284] [] do_page_fault+0x27/0x30 [ 59.022803] [] page_fault+0x28/0x30 [ 59.028055] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 59.035055] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 59.042041] [] ? iov_iter_advance+0xd70/0xd70 [ 59.048160] [] ? __mark_inode_dirty+0x226/0x1080 [ 59.054547] [] ? __mark_inode_dirty+0x19b/0x1080 [ 59.060926] [] generic_perform_write+0x1dc/0x500 [ 59.067305] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 59.073684] [] ? page_endio+0x180/0x180 [ 59.079287] [] ? file_update_time+0xbc/0x3b0 [ 59.085317] [] ? current_time+0xd0/0xd0 [ 59.090925] [] __generic_file_write_iter+0x348/0x570 [ 59.097649] [] generic_file_write_iter+0x2d5/0x600 [ 59.104210] [] __vfs_write+0x4bf/0x680 [ 59.109732] [] ? do_iter_readv_writev+0x400/0x400 [ 59.116197] [] ? __lock_is_held+0xa1/0xf0 [ 59.121971] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/01/30 21:25:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000076000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) readlink(&(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000770000)=""/21, 0x15) connect$pppoe(0xffffffffffffffff, &(0x7f00003f3000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='ifb0\x00'}}, 0x1e) 2018/01/30 21:25:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) [ 59.128524] [] ? __sb_start_write+0x14a/0x310 [ 59.134644] [] vfs_write+0x189/0x530 [ 59.139979] [] SyS_write+0xd9/0x1b0 [ 59.145227] [] ? SyS_read+0x1b0/0x1b0 [ 59.150648] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.157470] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.164030] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/30 21:25:31 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000dc1000)='./file0\x00', 0x10402, 0x29) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003c5000-0xc)={0x4, 0x1, 0x3, 0xe78, 0x9}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/30 21:25:31 executing program 2: pipe2(&(0x7f0000aa5000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000)=0x7, 0x4) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x6, 0x8, 0x8, 0x5, 0x0, 0x40, 0x8204, 0xa, 0x1, 0x80000000, 0x9, 0x80, 0x14, 0x7, 0xffff, 0x100000001, 0x7, 0x6, 0x6, 0x100000001, 0x2, 0x83, 0x400, 0x4, 0x200, 0x101, 0x6, 0xffff, 0x4, 0x6, 0x9, 0x18, 0x0, 0x6, 0x80000001, 0x0, 0x0, 0x400, 0x2, @perf_bp={&(0x7f0000001000)=0x0, 0x1}, 0x20001, 0x0, 0x3, 0x1, 0x9, 0x77b, 0xffff, 0x0}, r2, 0x10000, r0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"fd038b9c2cd489"}, 0xfffffffffffffeff}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)="03c98797a403446684d363fbee2287440be6b4c5e482141b604b9ba7f8394796e6e24147cdfd20cf3b961f673ede593e316ec6c3e23714278d16e38f8725c17c9abbe73fc37240390726b32be75a7c22f76229c968a23951b779ad5ea6ea5fb925216b96bb8bc0a20b29d700bdc69dd4d3e8e2c307c66b949affaf4cf63620d0e701016d4b1c328e4df6b769a3d1a1ad85ed986eaf80c307d48d9471ced8979d2a4e52c9bf2de9d1", 0xa8}, {&(0x7f0000002000)="dc71ceb12a94900af2ae699565591b16b99f901266b4e0228435183eccf3b9169a46821cc795283d421c8ea0d197495fb45aa0b73efb517d6c73c146139d566dc7b6a2837917cdf558471a0cbc0a4ae84df43dff6cb4fc36d9ee3452f5e74c75d2cd1329342b695055c07ffcb04d31da0df40682b18264b6150bb072c8a3ec7c5f7b2e7604", 0x85}, {&(0x7f0000002000)="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", 0x1000}], 0x55, &(0x7f0000003000-0x2c8)=[{0x50, 0x84, 0x8, "2c5cedb3e9bbc3220890f72c977bc1989f60a2e3bc18a6ae22d67b3f7c0295b8fe9d66671ee5c0afae56fd27aa6950ac172a4231bf42edba02933bd3688d"}, {0x50, 0x109, 0x100, "e7eda7660be5a16110fc6c7fc603670acbaa766002cb10825c6a05d80020eee869ee0b65cea9cc61f6f9308ff2af8ddc5fc89fa16c71ce2cba3debac22"}, {0x88, 0x0, 0x7f, "67ceb4fabe0cb2e301b9e09a2bd106fe3a4e828fbd46b87dd002d92854162a6835bcbb534529127d9285777ff6ff6f3f94aae718bf07a47c59df66c7cf5eb3e5fcef4218b2dff947e11e497477427829525e247d6b4e3779882dfdaa99bf9f3b6d7ac0202f129b1df652f9f1096160e2080ec0230328b26d"}, {0x70, 0x0, 0x3de4f512, "2f21c9a6cee96dcd9b29c4a9eed9944cda661add61d57f9577984f8c69d0d0c3586dbb933da7ed31b98019f04928f21316ab1fa60d06da50cf64bd4a9f478d5147c15e8334b677f2619f00943d375d8afd96d48c0afb3b0dc924bd2798"}, {0x50, 0x109, 0x8, "f677d303bf53b831953066bba786a6c8ab7e72a014c515f349b41699852b9020215ef103f7ab2c2240499a785f2aa41c1f319095b31e42efb35d3d"}, {0x68, 0x10b, 0xc50b, "effe57bde256e46c0f5db426fc27c868736c1f6daca11c4b751f137eafb0bb4fdbafa1188f89681dad106294ca6fec588e7808b3ff9fbb41bab8375c924629043261eec919a2034f7456d3e26d3232a84e"}, {0x78, 0x10f, 0x8, "3610a05da48cb86bdf3fc284364d887d838249a905e2952f758079bfd07dc21893e026dfbd8bae38a4f5c9454ccd44fa0b4579c66401320122a65a68b7204407adbd18a706626995e13eedf5fef54f17520482bcade3e5806078d6518e9fb43aaa2f8b"}], 0x4be, 0x10}, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000a5a000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000c66000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffbff, 0x9, 0x0, 0x4, 0xeeab, 0xfffffffffffffe01, 0x6, {0x0, @in6={{0xa, 0x3, 0x89d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x5618, 0x8, 0xfffffffffffffffb}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000003000)={0x11, 0x19, r4, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x9e)={r3, 0x96, "69733b98a9135eed974485ad1d6da1137794e3d963e7c7703e50a42f86ef1a5ddc4fc655d5afffd51a88d751810d7e78fafa9520e7d077d6bf591509b807e9c80f05bfcf05273362229794195fad75c6bca243ed7afb8c810235b5a85f76f4f500a095958d6e645aa2e5fc8ff4299d95cd1cbde1a1c09d8efc9abf2150f1c958f842fa9ef5c69df3a75c08b3b7af76771950f0b16240"}, &(0x7f0000002000-0x4)=0x9e) mincore(&(0x7f0000002000/0x2000)=nil, 0x2000, &(0x7f0000001000-0xf6)=""/246) 2018/01/30 21:25:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x43)="e170066f34df51bbb4e75c3ec6b3c9217e6efff921cc948ea92573124a090c45980c424fd4d01ed2a9d5c3b401e9ab7679d1d54b8e09ddfc9987c2e4ab03f685928a37", 0x43) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pwritev(r0, &(0x7f0000012000-0x30)=[{&(0x7f0000014000-0xbb)="51be8a77ba4992162f634c11a7d4fb5868f4f0de909f3373b637959d92b8728d60439ed427cac5298c2a20f511c3ffe677a639d4795bd0cf57f5851867e3fd9acdb8aa2a383ba70a309465a03fd3f01f1d202727423b161078d62e43def4aec3b167acd84d1600726f3c8e81953d5945be0def7f8cc040b9f75bd4a74a19e7242117ec99c9128e74dd57860e9289be413b78b48441f6f6a28599288a88805ff79cd6b8fef48f1eedb560da05287a5c56cfd5a50e7adfc8c7c0c5a4", 0xbb}, {&(0x7f0000014000-0xf1)="48685bd8850e51300d1dc22363090953b3b796d03f0e5500ae4b2c8657c3667f9d1fe5f9ea13b84e3f25f2ad49e2f7aa7b966a2d79f88fe163850a345bc1a8b94c51d3fd40a87f924bbb5098e32825b2a71317b531962e0012d88225196a066d08cb6856e697040333539e29ee2dbb5728460cd75635cceb3ee7bf7666cb85a3e432d7985cba4b4d5862db705cb25aa8b8fd2ca17ccf7207dbf585aaa2645a374f1d7d9695539690e936d715542d0480087ccfad787cc55eedfa85b41b909f80c7daeb1fbcb36793dfed0638ce4984a8473c602be54de53471e0fe5b15aec22dc400a559f5f75db00eddbf38988d5f06f0", 0xf1}, {&(0x7f0000012000)="3e13f96ccb2d543d1a8cb8d8cb895878fb77878fee9f92e9fd12ac6743606d3683ce690fc881a8334e71449c9494fa93ac9624ffdcc7f614710ccab1a763d507b62f39cb3c38c3aa2500439936ab5c7a4915b2199bf8fa94df4f0f62f3b0d579f20dedf1f23d1e6f5a9457ede413f5c89ba52a208dfc6ff75bd516e65d4ebc1cfad4c9aec8037586645c54c0b06d0d3ec2e68e86f98bbcd4975661403ff54bd373b702ef995a1704183230b8763393ffd654ec9c5aa6fbcc4f272ead1dca090acd2686c88f88e18d471edda39973a109ef7fe30b48b3020845ba9c5346ef8c0a5c18f855", 0xe4}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:31 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000c37000)=@abs={0x4, 0x0, 0x0}, 0x8) modify_ldt$read_default(0x2, &(0x7f000031e000)=""/178, 0xb2) r2 = syz_open_dev$usbmon(&(0x7f0000ca5000)='/dev/usbmon#\x00', 0x6, 0x200400) symlinkat(&(0x7f0000aa5000)='./file0\x00', r2, &(0x7f0000260000)='./file0\x00') sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 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) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000538000)=""/29, &(0x7f0000069000)=0x1d) 2018/01/30 21:25:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc68, 0xabf5, 0x10001, 0x4, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000db2000-0x8)={r1, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 21:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000095a000+0x2dd)='./file0\x00', 0x8003, 0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000021000)=0x0, &(0x7f000001b000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 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]}}, 0x88) pipe(&(0x7f0000e0d000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 21:25:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000)=""/130) [ 59.300571] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.306882] CPU: 0 PID: 10307 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 59.314511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.323855] ffff8801baa076e0 ffffffff81d94409 ffff8801baa079c0 0000000000000000 [ 59.331847] ffff8801ba086a10 ffff8801baa078b0 ffff8801ba086900 ffff8801baa078d8 [ 59.339857] ffffffff81661d9a 0000000000000006 ffff8801c6829800 ffffffff838b37a9 [ 59.347902] Call Trace: [ 59.350474] [] dump_stack+0xc1/0x128 [ 59.355816] [] handle_userfault+0xa3a/0x1310 [ 59.361848] [] ? retint_kernel+0x2d/0x2d [ 59.367532] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.374084] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 59.380462] [] ? retint_kernel+0x2d/0x2d [ 59.386146] [] ? lock_acquire+0x171/0x410 [ 59.391917] [] ? handle_mm_fault+0x117b/0x2530 [ 59.398121] [] ? handle_mm_fault+0x1fc3/0x2530 [ 59.404323] [] handle_mm_fault+0x1fd1/0x2530 [ 59.410352] [] ? __pmd_alloc+0x410/0x410 [ 59.416036] [] __do_page_fault+0x5c2/0xd40 [ 59.421892] [] ? mm_fault_error+0x2c0/0x2c0 [ 59.427835] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.434474] [] do_page_fault+0x27/0x30 [ 59.439991] [] page_fault+0x28/0x30 [ 59.445250] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 59.452063] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 59.457917] [] ? snd_seq_open+0x570/0x570 [ 59.463687] [] ? snd_seq_open+0x570/0x570 [ 59.469455] [] do_vfs_ioctl+0x1aa/0x1140 [ 59.475139] [] ? ioctl_preallocate+0x220/0x220 [ 59.481340] [] ? selinux_file_ioctl+0x355/0x530 [ 59.487639] [] ? selinux_capable+0x40/0x40 [ 59.493494] [] ? __fget+0x201/0x3a0 2018/01/30 21:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000937000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getdents64(r0, &(0x7f00006ae000)=""/163, 0xb833) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000019f000)={0x0, 0x8001, 0x1f, 0x7, 0x8, 0x4f75a5db}, &(0x7f000079f000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000210000-0x18)={r1, 0x9, 0x0, 0x515, 0x2}, &(0x7f000069f000)=0x18) 2018/01/30 21:25:32 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) clock_getres(0x7, &(0x7f0000f81000-0x10)={0x0, 0x0}) fstat(r0, &(0x7f0000e42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f00002de000-0x9)='/dev/sg#\x00', 0x7, 0x2) accept4$ipx(r2, 0x0, &(0x7f0000835000)=0x0, 0x80800) 2018/01/30 21:25:32 executing program 6: keyctl$revoke(0x3, 0x0) r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, &(0x7f0000699000-0x1000)=""/0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x1ff, 0x5, 0x3, 0x1, 0x4, 0x9b9, 0x1, 0x33de, 0x3, 0xfff, 0x3, 0x9}) 2018/01/30 21:25:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) rt_sigtimedwait(&(0x7f00001fe000)={0x0}, 0x0, &(0x7f00003fa000)={0x77359400, 0x0}, 0x8) fchmodat(r0, &(0x7f0000f29000)='./file0\x00', 0x104) fgetxattr(0xffffffffffffffff, &(0x7f0000357000)=@known='com.apple.system.Security\x00', &(0x7f000022b000)=""/48, 0x30) 2018/01/30 21:25:32 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getflags(r0, 0x408) exit(0x1) close(r0) 2018/01/30 21:25:32 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000001c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000013000)={'system_u:object_r:random_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x38, 0x35, 0x0}, 0x38) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000002d000)={{0x3, 0x3}, {0x5, 0xfff}, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000002f000-0x38)=[{&(0x7f0000016000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000002f000-0x30)=[{&(0x7f0000025000-0x94)="7bbb0fd071060b5c20c777f7abfa2001fac7813aa8fdeea148f0c2e2bb337520e9295f81e775de1e2e089bd3c180c9ab2c4ae6ea0c629311aed611b6c5ac68d51a908493b5ce0c3e21c5b0b6bc4439b68e2bb4facf3f8d47d63f59721439a6ed789134af013bda62bef468b19d9011cf3b7e13f06a45f7596f1fbbc336a66c1b00d383d8340797596ab66710e1ebdc4743827799", 0x94}, {&(0x7f000002d000)="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", 0x1000}, {&(0x7f0000027000-0x64)="014b19fb636742e27d0bbe6a08a376257eb3b17e8d97887bac702a220ca776826792f7fb14b849bbe102bab8c59ae98b4596f8d714a50b1ca221f126abe6b91263e813b053e337e7545ff9a072a44dec64366388c2080732f292e821a1419fda8c5a28dd", 0x64}], 0x3, &(0x7f000000d000)=[], 0x0, 0x4000}], 0x1, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000002000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000030000-0x58)={0x20, 0x5, 0x6, 0x1, 0x7, 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]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x2, 0x0, 0x7, 0x2, 0x9}, 0x72f0, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/relabel\x00', 0x2, 0x0) munlock(&(0x7f0000024000/0x1000)=nil, 0x1000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/30 21:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000e66000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) signalfd4(r0, &(0x7f00002ca000)={0x1f}, 0x8, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = creat(&(0x7f0000e95000)='./file0\x00', 0x22) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00008ca000-0x3a)=""/58, &(0x7f0000424000)=0x3a) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f00009ac000)=[{0x28, 0x29, 0x32, "e52c39b3c00b4fb66d6660459c97dabe8d"}], 0x28, 0x0}, 0x0}], 0x1, 0x0) [ 59.498747] [] ? __fget+0x228/0x3a0 [ 59.504001] [] ? __fget+0x47/0x3a0 [ 59.509175] [] ? security_file_ioctl+0x89/0xb0 [ 59.515379] [] SyS_ioctl+0x8f/0xc0 [ 59.520541] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/30 21:25:32 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:32 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000000a000-0x4)=0x21) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/01/30 21:25:32 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) read(0xffffffffffffffff, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:32 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) read(0xffffffffffffffff, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129474858c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a", 0x0}, 0x60) r0 = socket$key(0xf, 0x3, 0x2) pwrite64(r0, &(0x7f000029c000)="42a77c30da7a37a8a49e483fb033bcdeb85ce69bf853c1ac8244ff71833a87dc1f93061e83fbc43b323edcbf7e4eb687d65e9216172e53b74f", 0x39, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eb9000-0x9)='/dev/ppp\x00', 0x200000, 0x0) bind$unix(r1, &(0x7f0000b43000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f000080f000)="5df72a0bfb8dd006256e00dd01467a52c97998e8febc456f59fb7f82481abccc1d3fdef398c9eb4ddff46e2c02968c4fa451bff33d0375e1e4") 2018/01/30 21:25:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b96000-0x4)=0x5, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/autofs\x00', 0x80400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000654000-0x20)={"889b8f59fa0ab9675a14573df97ce4bb", {0x4, 0x80000000, 0x101, "4616c4b1c7c8", 0x7, 0x0}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r1, 0x1) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00008e4000-0x4)=0xfffffffffffffff8) 2018/01/30 21:25:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000688000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00002c9000)={{0xfffffffffffff800, 0x3}, {0x99, 0x2}, 0x1, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e19000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008c3000)=@sack_info={0x0, 0x0, 0x892}, &(0x7f00003cf000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000061f000-0x14)={r5, 0x20, 0x6, 0xfffffffffffffff8, 0x1, 0x1ff8000000000000}, 0x14) 2018/01/30 21:25:32 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) read(0xffffffffffffffff, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000009000-0x8)=0x0, 0x57a) [ 59.654443] IPVS: Creating netns size=2536 id=12 [ 60.392267] pktgen: kernel_thread() failed for cpu 0 [ 60.397422] pktgen: Cannot create thread for cpu 0 (-4) [ 60.402855] pktgen: kernel_thread() failed for cpu 1 [ 60.407942] pktgen: Cannot create thread for cpu 1 (-4) [ 60.413477] pktgen: Initialization failed for all threads 2018/01/30 21:25:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:33 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000320000-0x50)={@common='erspan0\x00', @ifru_settings={0x9, 0xb850, @sync=&(0x7f0000723000-0xc)={0x0, 0x7, 0xfffffffffffffffe}}}) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000264000)=0x46, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/01/30 21:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e4000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009b7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e95000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='mountinfo\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/30 21:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000069c000-0x4)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/01/30 21:25:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80000818) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r2, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/30 21:25:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006e8000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c3e000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000388000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r4, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0xffffffffffffff49) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fc5000)=0x0) 2018/01/30 21:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000dc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) open(&(0x7f0000020000)='./file0\x00', 0x400002, 0x0) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) lseek(r2, 0x0, 0x4) 2018/01/30 21:25:33 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, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000bfe000-0x10)=[{r1, 0x80, 0x0}, {r0, 0x200, 0x0}], 0x2, &(0x7f00002b4000+0x35b)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x1000}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x2d9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) poll(&(0x7f00001c5000-0x30)=[{r0, 0x8, 0x0}, {r1, 0x8, 0x0}, {r1, 0x28, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1a0, 0x0}, {r1, 0x1021, 0x0}], 0x6, 0x39) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a652", 0xa2, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3c000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b8d000)={0x0, 0x40}, &(0x7f000044b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f30000-0x8c)={r3, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 21:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x3fffd, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) 2018/01/30 21:25:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ce2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d65000)={0x0, 0xb776}, &(0x7f000001b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000de4000-0xd6)={r2, 0x6, 0xce, "d65dd9d49c17e091158fd0284d612aa1be1f48367f52ae9ee8a2c6c441626199482c24456b0fcfe824beb2a59f266aa01d493e50dc484974751a80e83f76a34ea8b0e12cf32883849a0d57950888594801b40acf9647900a10c0e83f853029340f55fbca0d1b52538fb533850e834a45de1edac5c3d2bc4b3a85250bbda1e9bd4842170eb18a57f6fc9295ce740ac5cfc4ddf324504c5909561665ae996e30390d4485e210e69efd6780b615e7192593da97ad65bf42795f6d7723a7f791ba6fd38df97834052de38167f609dc75"}, 0xd6) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00002f4000)={{0x266e, 0x3f}, 'port0\x00', 0x8, 0x100000, 0x1, 0x9, 0x80000001, 0xd446, 0x1ff, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000058a000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x40}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ac000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000187000)={0x0, 0x1, 0x0}, &(0x7f0000939000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d0f000-0xb8)={r4, 0x4, 0x5, 0x400, 0x0, 0x4, 0x10000, 0x0, {r5, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x1, 0x5d1c, 0x7}}, &(0x7f0000de3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000458000)={0x0, 0xf6, "a7414473aef4e8db7538af608be92e7ad8f596d4d80824f978195e4c8c0e17a9db70f3c39579d9f3ac933b7647200fa58c554c0183491b4e7a183c001065aa82e69ee7ced7d6932c6d891a752744299d9e33812d70b4eae7b69542d7ab87bd5394effe7e1b45c13c486920d2895cc8c17cc68eac60acaad29d13906bae45224ac28637941e47f0a9e6ee66257d1fffb60e5e3039737d257b23263699a604004ada90a7d8450762a0f43d4600085e2ec4f47fac0efcaa4f859dec02062de660d85a9e7a2db8487d7fe990d1a09834a96ed2deff6fb878ec377469f187e85967f87874d114e896b5aa561a2599acac8a3fb10a5af30339"}, &(0x7f0000ba8000)=0xfe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00004c5000)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x9, 0x0, 0x2}, &(0x7f00008f7000-0x4)=0xa0) socket(0x2, 0x5, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000506000)=0x0) syz_open_procfs(r7, &(0x7f000004f000)='net/dev_snmp6\x00') fcntl$lock(r1, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 21:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e4000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009b7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e95000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='mountinfo\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/30 21:25:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:33 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x181200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x20)={@generic="74eb3b73f3554a8a4519f62a619d3d19", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0x9, 0x6}, 0x1, 0x1f, 0x101, {0xb2, 0x5}, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x5, 0x10001, r1}) 2018/01/30 21:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000abf000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e61000-0x18)={0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000733000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000440000)={0xf4, 0x0, &(0x7f0000d12000-0xf4)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x40, 0x28, &(0x7f00006a0000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000fa4000)=0x0, 0x1, 0x0, 0x13}], &(0x7f0000270000-0x28)=[0x78, 0x28, 0x18, 0x18, 0x28]}, 0x5}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f00000ea000)=[@flat={0x73682a85, 0x1, r2, 0x0}], &(0x7f0000f7d000)=[0x78]}, 0xfffe00000000000}}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x20, &(0x7f00003a3000)=[@ptr={0x70742a85, 0x0, &(0x7f0000f8d000-0x1)=0x0, 0x1, 0x0, 0xc}], &(0x7f0000a23000)=[0x38, 0x48, 0x0, 0x48]}}, @release={0x40046306, 0x2}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x0}], 0x75, 0x0, &(0x7f0000fb4000)="6165cebb5bc3df356e46a43efa544892979d938210ab11e5b62bfe02d2bbd72b95879eb9f230df6a53ac486b6a4076a94f79f342477d02bfa5a42a73f5630814f3c2260974878d80244a1dd50405784d33a761df782a70c615a0ec483a7e346beeb1e1db5290c1c7835cb40b9b8f8c56350b9b5bf3"}) sendto$inet(r0, &(0x7f00000d1000)="f4", 0x1, 0x207ffe, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000729000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 21:25:33 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10004021f) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x39, 0x100000000401, 0x1, 0xffffffffffffffff, {0x80a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 21:25:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000801) r0 = mq_open(&(0x7f0000bdf000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00007ee000)=""/87, 0x57, 0x0, &(0x7f000069b000-0x10)={0x77359400, 0x0}) pipe2(&(0x7f000028c000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000349000)={&(0x7f0000f56000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000030e000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f3c000-0x8)=[0x0, 0x0], &(0x7f0000c1c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ba1000-0x1000)=""/4096, 0x1000, 0x0, 0x0) 2018/01/30 21:25:33 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd9000)={0x0, 0x3f}, &(0x7f0000fd9000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fda000-0x8)={r2, 0x8}, 0x8) 2018/01/30 21:25:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:33 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) socket$packet(0x11, 0x3, 0x300) 2018/01/30 21:25:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) getpeername(r0, &(0x7f0000147000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00003b2000+0x644)=0x1e) 2018/01/30 21:25:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) pipe(&(0x7f0000a7d000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000eed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000570000)={r3, 0x4}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) timer_create(0x6, &(0x7f0000b3e000+0xf51)={0x0, 0x1a, 0x2, @thr={&(0x7f0000c36000)="77568affa20e15f2c765e94d3273db8cff1a674428cce5dc07ce910c9587e685a347c55964190102c8036c8c388af17e8fb204b2ded11b9aabf494edf07ab91a90a12867e38faa8f9bf2f75e7feb7af055594c118b", &(0x7f0000e8a000)="8a0badfc7093c8f39015403ebba1e5f212175cf7addc2106ad83fdb9c7a2e262a9db469bd2e7b7eeb5c656c76a7ad2239cab64524f0a6cb2b5acbce4dc8b7cda5aa959ae79cdca04e852f034e7add4078ca917df31168d8aa6ee6b66b90db3783d60578cd86bb224dbdbbeaf0d0e4037913b9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0d000)=0x0) timer_delete(r4) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3ffffe, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b34000-0x90)={0x4, 0x8, 0x3, 0x0, 0x2, [{0x0, 0x8000, 0x4, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x30fbd18a000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r6, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r7 = epoll_create1(0x80000) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eb6000-0xa)='schedstat\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f00003b2000)=0x0, &(0x7f0000556000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e07000)={r6, 0x5}, &(0x7f000016d000-0x4)=0x8) tee(r7, r7, 0x101, 0x1) 2018/01/30 21:25:33 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x20000) r0 = inotify_init() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f9c000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000f9c000)={0x7, 0xff}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005ee000-0x20)={0x80, 0x7fff, 0x0, 0x0, 0xd458, 0x0, 0x0, 0x7ff, 0x0}, &(0x7f0000f9d000+0xf81)=0x20) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000cc9000)={r3, 0xfffffffffffffefc, "c898a2c4b9cba4e71232e38e9d5f00a39930b6e66e9e52d5a19701af103a7b37ccd0f4e1c8a98378d4bf9ede53ff9da6565b14ec73aee750464b19e05cc26acb35283cd464181e67d6c1995c3c0aabbec92acb872a9781c54a6670a7220499c7120a158129ba694f292bb6cfa64c9f9c269d7a94b4abec35b52999a1a7ff898dc055569fda5cba9b0ddf47dd01a1a91b3f6369"}, &(0x7f0000f9d000)=0xfffffffffffffe0c) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000f9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000900000)={r4, 0x0}, &(0x7f00005ec000-0x4)=0x8) inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) rmdir(&(0x7f0000f9e000-0x10)='./control/file0\x00') dup3(r5, r0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f9e000)={r3, 0x18}, 0x6) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$unix(r2, &(0x7f0000e7d000)="46d05d9303dc57fe497f3e33d489b6571b86c8ec1313f078c4fa5335e8daf65a48bde9382712ed2528759f3060698e6f045e20811f8fae6208120de04ee8c25432f6b3eea15245689fa63557875f34eae20ce211f287a50758affeb9d3ea125db087f7c878984e735159c0b242031abf5368e66f0e3d958aff7353e4e26493acd660dc136c43e6", 0x87, 0x20004040, &(0x7f0000f9e000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/30 21:25:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002cc000-0x9)='/dev/rtc\x00', 0x494001, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) link(&(0x7f0000a04000)='./file0\x00', &(0x7f00003e8000)='./file0\x00') r1 = openat(r0, &(0x7f000034c000-0x8)='./file0\x00', 0x40, 0x8) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000033d000)={0x0, 0x7fffffff}, &(0x7f00007ef000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a25000-0x4)=@assoc_id=r4, 0x4) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a47000)={0x10001, 0x1, 0x80000000}) readv(r3, &(0x7f000018b000-0x10)=[{&(0x7f00000b8000-0x36)=""/54, 0x36}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000072e000)={r4, 0x10000, 0x3, 0x893e}, &(0x7f0000d4a000-0x4)=0x10) 2018/01/30 21:25:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/30 21:25:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) setns(r0, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() accept$unix(r1, &(0x7f0000e62000-0x5c)=@file={0x0, ""/90}, &(0x7f0000000000)=0x5c) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000afa000)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f000000d000-0x1)='./bus\x00', &(0x7f000000c000)='./control\x00', &(0x7f000000d000-0x8)='iso9660\x00', 0x0, &(0x7f0000003000)="") 2018/01/30 21:25:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f000088c000)=[{{&(0x7f0000474000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x0, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}}, 0x3a, &(0x7f0000dde000-0x90)=[{&(0x7f00000ea000)="ab92c79dc69f7c885144d44cf435e413d00f36e47afd1ce4a9f6ff754a3da459eccbfd11996d5bca974bfd045271ed7f4b637dbc83726432ae104bc44ee1d32bd814f11f91a6fa222428fae70fc2b492081a0e2e64a13b17a04c0665eff38ee2eb7ced7a949735ecf755f7f76d2daba4967927d63c2e58db9db737aea21679298813dc40c5491397317b95323de9c7f95997f49adec5fc4169f9603128c577da30147348f06274eca6d994da065aacd7dd2e0d7a5192466696ebe3676fa4bf9de2cf770295205a2ec2fada13db31b87668292a1f6310f76b88e9ebebe699d0894274d07ac3dbbb3f4f23fb", 0xeb}, {&(0x7f00006bb000)="4957b5226baf70952972c9b5dc4e4732713eeda9f3d242b8948d196bb4f1ac225676024ae6b413d82536334218fa932a3fd4618d221cf95bd6b14d840e4f4350ca41cb731ff4177b4385058a0d58e7c27270fc0de560e6f86e5c8263024cea4d6c9eb1b867090131d316d3d7384accf013af2b99570afea88a9bad36db50595d9d473fcdaf02deda2af2a9408a04cb3f26a62438bcf25957dd6f720ed9379d17e37a43bcaa19f55c039bbb0bdb8d63bb3ca014f759846927b55e5c68461b889ee4a59b01c814ad92c2aadf0c2839020db655587d40673232afd06917d35d56a078355f39c9197d0f3a5e896769103d54d15b4a", 0xf3}, {&(0x7f0000a82000)="", 0x0}, {&(0x7f0000e74000)="fa80dc1f972cb6cd8227c9b9532d0fa059898e97996e454f0f6133522bb33f5a26271b30e11a258ee2cd283487789dab8e46caaf1edaba6d48fc1e9e7d7d1ca5b108334266e12d7cd8c778f36489e92ce08a", 0x52}, {&(0x7f00001a4000-0x43)="d74e5dd02c0bd24d6a73a5761ea00e336b8f86e16d0b983084ef3795df333b7757e4915275a762c80d1c5e9dff4a93a69773eea79e8a11f8737faa45299b58d93a0bcc", 0x43}, {&(0x7f00003e7000-0xb2)="778317a2a463a7ab202508682933c1f0ad63762cd599d562a53b1a84fe83cace901f6bd54acf7998949b0a74bbc44b5cd4fe731ad2202f98fe01a5e7baa24c3ad4dd9987de2c95ab9842cfe9e67f0c2d4c87deb355752582ddb0ae8acf90c751310a97ebc6f5294908002c207b67143ac9d5b1f193df1c19416fcda34d2e346a4d3067bca413bfd79575f71f369322e419c40aeba8e3af46e91190220f9b53cf6304aef3d93e3dcb64b38508896863b5753b", 0xb2}, {&(0x7f000029f000)="3817179bef1d1d47", 0x8}, {&(0x7f0000fde000-0xe9)="5bf4f248e38643f5c1af9cb2a516b50b490105ae481a6f86774d2230118e0be27e222b6bbdb788a8e97bc2a0479e7260d7b5c290cfc558ec0e1f47b7d07486f40f78cd528710fa2bb204559a3af6879fb1490891199464ea8d360edafad014dd8d01de64d70f3058d5bb159b80331a01e42683963d26a621f29f9cb5329cba5a9fd03277d82b9891fb2c5005130440ab16e88805f0203f5bf55944cb646a59f711203e773ab44a46da6c54b4ec463700bd4fadb32fb58b7ce4ad30c267b9568c94a830c6d33178825a576d6d5ae6bd152254270ac724c8894d66803aba3d3f4ae2adc9c3f84beeac76", 0xe9}, {&(0x7f0000080000)="3d5d4afb8e8ccfbcf4", 0x9}], 0x9, &(0x7f00008ea000)=[{0x68, 0x19f, 0x0, "7c36b2f7341bd6c3ced6f8cf31d8e4d2d67da2e72322db68fbc0ade59deb6a28895b3406c58f2dcbd38904548d548e8a09c32ae2d53b00d1c704ad0f37e7c62a22b31ccc791d78fa10589695d21dd88e73869ffd"}, {0x90, 0x1ff, 0x20, "aea77b9a723edcb0b719661f47fb5b381333dadcffecfe538f8eada4d41db6a8a453c209ad0d5849721de506a8429140f2cc74c57a91beb2cd10a8fd741fc191067955e349bda4704fc841822e36828b77bc2da7316cbbec1ace942b4b07e2c4e9aacded69dab10b48957bb307186e92b470648b7972831a7f73c8366fa4"}], 0xf8, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000841000-0x80)=[{&(0x7f0000892000-0x85)="33e643efc1f0e3ef96fda41e99fd690aa638680f81950640794c9b6c461a18349aceb97fdb7f78c2f562f88c3d3bf285e016ee9aeb2268501eae91e59d6a7b0468157c9de5f9968ca6a1a5b247ff1d58d3a52eee08032a30a9b066a8dd7c15cf1e11c564e097d8cc21a9e20c164b3d4237d57abd82738150a32740f5a00ee3821f12aae155", 0x85}, {&(0x7f0000338000)="c8bfd7611df0bb824f488b002c630fe6290694e347decba4555aed5b5423417243d7a82cc00178576ecef4aad89c89c217878926437da83ac2752dfdec216f64c562ef64f7b4cbf0dc2a47eea47f5d044ce7471f9a3e50478ddbd232d3dd89190d01a1da4718727265a3d5aedcc52dbcc9f5ecc77c22b5dba35a4e145a81b1452930d138fbeced3dd0846a21aac3c8752678f06bd7658d", 0x97}, {&(0x7f0000ce0000-0xbc)="10089e1524baad9a52efd80d046189483bba4051a503429fff3db6202cf7351ef6dced6a85e358c9b057c4f750679320c68e770c6fb10476ee043e13041db3087face0635dddf952d99df4099596b87baaa29e4bc9303926a53df8825f5a6ddeaadafe5c47bb2f3bae56a917ff6eaaf2f4162c63799dfbd733e4f56991872f512a4f162cb3a2230cde583761392878c6eac7aae16f5ee8cd722fdc7ca8c4b3da1a90e94055376a619a7cfd26e86af1c7702afd201bdfc80fabf21003", 0xbc}, {&(0x7f00004e9000)="7eb193da95ebf3b7f4f9ece09edbe0e036d38b2ae7a78289a9b36531179a296e84e08ada9ee93c9ce446e21daf325d18262195f1715366316f78b48db21153167fb48ff50d1cb7de4752df27ffc326ebb9aa5dba3660a26b5d6ac274c514c2ad3e5bd018cb780ea4e05320939e881ab188398e8e1cddfd979ab3b9414b83b7c33396a66d1b0f1d276c4d949a23f381cb48", 0x91}, {&(0x7f00009c5000)="eca75674e5140e7a700d9b2b890423be07bc2c926e82c2befc596ce4f9b13634a4c4d346fdf805379996bbdeaa79", 0x2e}, {&(0x7f000034c000-0x13)="e47295b25ffbdbb5bf0a2fb8f32aef1d9c41d0", 0x13}, {&(0x7f0000375000-0xb6)="f8ba9c2b0447aa99fe1b45047d42d0dfe0631bed80ad27de7c4cd5fe30a9c1c5dff241e5006774604b8e0f3187fd77a8b727bedccabe5b4a53d93cf2ff22537aaa3456a7a9fae1188159dcf037b3309b671301e266e4d6a7bc101a9c53cd7cec848556680832224ba3fb7c5791b11acb9cd714a75a0726d52eb15ad2a0b004c6abfe947e7914ddc20e9723a2daf06a0750bce0479bc47f84ad6fa7f90acbf7b16960c618caead56b372363f6478038590e96d8f275aa", 0xb6}, {&(0x7f000037a000-0x33)="fb20e06c075612481dc5b55ad56f5c4a35b05e402ecba423fbbddc588aa4a0b99aeac4f2c7527be78b68bb24ae9019cbc510a3", 0x33}], 0x8, &(0x7f0000d7b000-0x2530)=[{0x1010, 0x11b, 0x9, 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