[....] Starting enhanced syslogd: rsyslogd[ 12.651222] audit: type=1400 audit(1516813010.772:5): avc: denied { syslog } for pid=3501 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.716264] audit: type=1400 audit(1516813016.838:6): avc: denied { map } for pid=3640 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.210' (ECDSA) to the list of known hosts. 2018/01/24 16:57:03 fuzzer started [ 24.967966] audit: type=1400 audit(1516813023.089:7): avc: denied { map } for pid=3651 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/24 16:57:03 dialing manager at 10.128.0.26:37239 [ 28.882136] can: request_module (can-proto-0) failed. [ 28.891397] can: request_module (can-proto-0) failed. 2018/01/24 16:57:07 kcov=true, comps=true [ 29.418863] audit: type=1400 audit(1516813027.540:8): avc: denied { map } for pid=3651 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=76 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/24 16:57:09 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x7f, 0x1, 0x0, 0x0, 0x7, 0x1, 0xfffffffffffffffd, 0x5, 0x6, 0x0, 0x46, 0x6, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xfd)={r1, 0xf5, "80ae21612dbc3785106d0fc5dc6209daebc23c93352f770df4d7cdcd9cafdcf648af42d1fb651e8dbb15436d677bb07d86407ac73e02d032e0a08f048f1712f554e3bb4686ee0a5a1a4dd379c2a6deb3566d4d1aed02fd14893b1c5b88a5f6eeffdaa10e35a58533a4f3dae2e2cef2d295cebdf99e0c578f8a451e9183c6a648ecdbb4157ec1e79cbbbaa3176fbf347b943b2e130d7a4ef1141189473915c47c26c5bc70558becf51ae798551f552fa3a3d73fb3f347c5a031bbcec0af9b32bc7f81ba230f672fe577445c4109179faa169795c46f9b3505eb9eb3471be3f8160a227dd6b4e5278907080b3d683b87a21984bdd79e"}, &(0x7f000084b000)=0xfd) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = semget(0x3, 0x1, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000003000-0xa)=""/10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x430401, 0x0) syncfs(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000004000)=""/56, 0x38, 0x42, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x141800, 0x0) sched_yield() setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000006000)={0x4, 0x9, 0x100, "004468c4ba1d", 0x3, 0x0}, 0x10) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000007000)={0x5c, "6243b511539efb86d459498d3aedd9158df46c17db90a98573f9cf6db9e34da490c3490e26ebb653e91bfa6bba66a2eae6f61230e4b32d7b429204465a3a4e8a03253f1826db6636e763c9c843b304b8146d6d4ab602fb772218a9d6"}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xd08d) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000009000-0x66)=""/102) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x4000)=nil, 0x4000, &(0x7f000000a000-0x6a)=""/106) 2018/01/24 16:57:09 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a5a000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000b1000-0x10)={0xa, &(0x7f0000011000)=[{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$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x9, 0x100000001, 0x8, 0x4, 0x80000000}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000003000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f0000004000-0xd6)="aa335f93d1f961ee3d1104389506fe7d4825cb453fe4513b6ebeef353143560596d11b2cc8613db61045506c6f10baf7e61d9704e55a7c25ffdbb1292a2e5e4f996ad53f4425a8cd1a23b6373f89db26198fff257e7464226c3a7d6bac72237b0b8252568e5d46ccc80a333f6eba3ae6a19ade0d1d3116b4c009f88dd7832909c276e2f954dd2ac52d2b2e736a39266a37ee21c1c3eaf73e0657977d21125fecdef032754f76b255d95a74a2000b5235aba2eea7cbbbd692562431550610672a822088e328fd0faf44a5c354664c60998e655037dcab", 0xd6}], 0x1, 0x0, 0x0, 0x40004}, 0x8c0) uname(&(0x7f0000001000)=""/118) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) sync_file_range(r0, 0xf36, 0x6, 0x3) r3 = accept4$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x2)=0x1c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x20)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000002000)=0x0) fstat(r3, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000+0x6e1)={r2, r4, r5}, 0xc) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000001000-0x1000)="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") ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000008000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) syz_open_dev$audion(&(0x7f0000002000)='/dev/audio#\x00', 0x6, 0x8000) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x800) 2018/01/24 16:57:09 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004aa000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000769000-0x108)=@del={0x108, 0x11, 0x600, 0x4, 0x1, {{'lrw-camellia-aesni-avx2\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, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x982e}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1b}]}, 0x108}, 0x1, 0x0, 0x0, 0x4}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x7, 0x0, 0x10001, 0x5d8f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000-0x20)={0x1000, r3, 0x10003, 0x3f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000004000-0x4)=0x5, 0x4) r5 = semget$private(0x0, 0x0, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r5, 0x0, 0x3, &(0x7f0000005000-0xab)=""/171) connect$pppoe(r1, &(0x7f0000004000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @generic="9d19309a25c607a91bd4ce2dc0b36daa"}}, 0x1e) r6 = shmget$private(0x0, 0x4000, 0x54000c04, &(0x7f0000001000/0x4000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000005000)=""/18) recvfrom(r1, &(0x7f0000002000-0x69)=""/105, 0x69, 0xb84103f44fde53b6, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000005000)={0x7, 0x6d052acf, 0xb72}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000006000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000008000-0x8)={r2, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000008000)={&(0x7f0000008000)=@ipv6_getroute={0x24, 0x1a, 0x400, 0x7, 0x3, {0xa, 0x10, 0x14, 0x1343, 0x0, 0x3, 0xc8, 0xf, 0x0}, [@RTA_MARK={0x8, 0x10, 0x81}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/01/24 16:57:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000560000-0x3)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="9860482916b121889292e793511377cc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800880}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x54)=@mpls_newroute={0x54, 0x18, 0x0, 0x4, 0x1, {0x1c, 0x10, 0x80, 0xffffffffffffff01, 0xff, 0x1, 0xc8, 0x0, 0x2100}, [@RTA_DST={0x8, 0x1, [{0x100, 0x243, 0x5, 0x7f}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x8, 0x1, [{0x0, 0xfffffffffffffffa, 0xf8b0, 0x7d44}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xb2a}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000)={0x0, 0x1, 0x1bd, 0x0, 0x400, 0x9, 0x7, 0x35c, 0x6, 0x2, 0x401, 0x3, 0x0, 0x5, 0x6, 0x5, 0x69936ea3, 0x5, 0x93d9}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x2, 0x7, &(0x7f0000001000)=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000002000)=0x1f) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000005000-0x10)={0x8, 0xfffffffffffff801, 0xfff, 0x7}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r5, &(0x7f0000006000-0xe6)={0xf97cff8c, 0x8, 'SE Linux', "585eda2f3c0234c1d7541ca5300cf2698fd9751715b5997d2d3f00270863f2a2a0c935b0930a87e617d4cd1f73e6c4b4a743ac7294c8b0ddd64ba7985ccc125d27fffa07896b95c578607350d4c10dcc16f7ff9e99d06f80cdc7ac28aeecb01891f4ef030c6fa1293f5020ecafd0456a5ae0f61a6596c656054c1a08623be98f52206f896a33690714ee7af714f2557df04d2700f728a173be5779fa7de41d51294b5abaa02363d3998324194031c04b2cb7fb51c34b7565c9469d631ddd4213d4926b70b65f1d9bcd84f6d633ccaf798b421fe9b4e0"}, 0xe6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000006000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000006000)='/dev/dmmidi#\x00', 0x5, 0x502c1) 2018/01/24 16:57:09 executing program 4: pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x94, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, @in6={0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000001}]}, &(0x7f000055c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfffffffffffffffe, 0x6904, 0x30d29fb2f3cbe4bf, 0x2a, 0x0, 0x4, 0xa7f8, 0x0, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000000000)=@in6={0xa, 0x1, 0xfd6b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x401, 0x4, 0x80, 0x5, 0x10001, 0x7ff, 0x3e, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x8, 0x20, 0x9, 0x3, 0x1, 0x2, r1}}], 0x60, 0x84}, {&(0x7f0000000000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="2c8603ba783f1bdfe9c2ef914addbebe9c484654d003112edf0a74e01f4aa0af6aff9b44dd84fd52da8acb1d582950e22a1451b9dbf022a7ee90d224b25975213518bd2415b6cc2b86d5f64e21794b0628f5103e526214dcf866c384c2eb8bfb65ed182b5fd5220fcc9f4861a04d32237f55d5a5b79bd49b80084a6d816a938963ac841d96e65a36bc293242bafc2c5e32eb30d7d2e64586a74967e9b147f01610461f758fa3761b9df6e4b944a82f3c4c293c2b794fbeeb4eb471ab67e23b91cad65dc52fb619ee067f577d3066552e8124c0454936bca5d6827c34b0a3bbebc1f95e0175e35b31a18f9f611b3d96", 0xef}, {&(0x7f0000001000)="79a937bf598d247cde20d71dbfa7513c466155f4ff676d24fdf7c1edd8214c59b0ef90d602140203f57610db8067e564", 0x30}, {&(0x7f0000001000)="b84d4afefc5955be0377048226af7bf1e46beafdeb9a569d", 0x18}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="1827e45e9a9f4844c2c01bb708b9444608a8454f20df1603880152e240d5db26010e77634c9f379991a85b0ce8c30d260f370d114a4054d781785bdc3316c498867563dc79af3ff72749420c34008a56d37591c5b50ab06a4b128cd2dc7a06b8de024242e4284b7c29134e75dc2b4c4d940a676acd1fbee04e3a22e899842c420c431068115a74bc1e7503df50c900ec68233ad57f66fd9aaf6da2fdf030bc0def64cf04113df0196acbdc39cf1d2a48e1fc0de1a122390c4d8029e89f987818a45f0dcab61ab905357d13add5001c48b799f88fff99d35bf104d1df279392bb78dbf7a7b3a284292dae236a05", 0xed}, {&(0x7f0000002000-0x2e)="f20f2de8b14830aeb07dade2837f7f9597af92e9e5bb0938095669bc3e6b382312c5cb89cccf477c385bd2e7a307", 0x2e}], 0x6, &(0x7f0000001000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x5, 0x4, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x7, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x0, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x56539342, 0x10000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x45f9, 0x0, 0x2, 0x8, 0x100000000, 0x6, 0x0, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xb559, 0x8, 0x1, 0x3, 0x2803, 0x7ff, 0x9, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xe1, 0x200, 0x5, 0xe6d, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x2, 0x1, 0x7fffffff, 0x8ce8, 0x0, 0x8, r2}}], 0x180, 0x14}, {&(0x7f0000000000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)="2c27eba9eab709388e6933e95fe344ae779ee50c27023199de8817c2ff813bb7fb345bfa1e0982ef192a8dff168672649f8ae423c71d7d4e09c25b9ae0a718cf0366b21da58e079170b8eb26c0baa7ce6ca5c4c2df737bf3c511cd05791fe1f0615be7a5120724a407f5f5f1c7208c11d125d481cd8babef563d293a92e56a82483feac4dd589fb06f9440b248e4fb57591b02482fb608b71bfa3f40a4774a87", 0xa0}, {&(0x7f0000002000-0x39)="4f2b94050ed5cfbebc9d6a6194fdd3ccf3709ab8d84a7a04040567d9fd92c6b06fc0da0b4ac4e2c9ca65be343f3858d9597a08b19dd752b8cd", 0x39}, {&(0x7f0000000000)="f17f1b2c5ff0ea51de00ccd2e048c7f12d84e170b1c62ad240b5de0920f3546bc8a673", 0x23}, {&(0x7f0000001000-0xa3)="591552f2ed8053bb7e65629300df420bb8128c9167197d3685bdd53023a80b70c90b2f30eb35a817df7a9e9e1a9eab1472bb20be7cba0846238e00408f13d54c28692723502bd64e5624da28fab47e9766850a977a245f1479a97955aab5c90dd73caff466d06a96853d0535b4da6a225f5af05bdf5dd0ffd9d73736d4aca8d90e924731c97b219e71232a7a36bc80507358c46e614640d475b5ab19cde6e9d9cd7938", 0xa3}, {&(0x7f0000002000-0xa3)="e8cf45d649a2fe75e374b190281ec80209596d3414b373089b44401151138418f0cf1a9e100d285dca9451a54676b60f5e4e32901ea6c52589f1aca4e417dede12acb66d1501c8bf414844cd59ef51d85a0e3136a2cc72b8d018d8b6e9ba18726546a90b2ed24ebf51318940f51d1f25949d0e1f9a42e16f359abbb46ddfb46fb50fe57a524effef1bc2905845ea1554f01e9b12d2255abdfec9663de6666601ca665d", 0xa3}, {&(0x7f0000001000)="1685c85078167f390d2d13b763e868f649c9b90f180a6c3b7cda133332cd8c0d597767f09b2c64b58ec0f54ede676938e6cd54fb6942f3c7f6548640970843b9b6aa1635302e3e44002bbbeaeea7a7112d0092da060b03b4e9319ededfb3ee53ec5a292d19919235aa0c734dcb3e94c695708582b5fca0958eb449c3723eee06ed06c788513cd761718f808a3251c07141c6ecabc149bfe6c666064d8a5de76a9dd47801db9014182e3d41bc7c", 0xad}, {&(0x7f0000001000)="dfb3a66157c31ecbcaa8ea0fec4676bcd67fb2b47c81c9e22520b455f3b41789b7efbd802d76f97f0ea5c0bd72959a3d7fff23a891d0348ae16ed664a42dffbbeea3d9203617993660d0613da466109b08e95a92522e0d750b374b823df4a400087349a43394e49ba02ef3f96fa07b83da30d38d4e902a11adfdbc3f", 0x7c}], 0x7, &(0x7f0000002000-0xc0)=[@init={0x18, 0x84, 0x0, {0x257, 0x6, 0x34, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x401, 0x2, 0x8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x800c, 0x53, 0x82ee, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8209, 0x4, 0x3de, r1}}], 0xc0, 0x80}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8001}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="5acc7738febc9e83f4e2bbfce8d1c638957199fcc431c27e517facdb5c3633363dd448b19ec46682981e", 0x2a}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="4f83d72d636f4800bcfdc8710e71a86897722db05c372874bfd315abc494531e16661dd0fc46d689496966c3592882aabfc935dbdfd5153e8f9eb341be4539f627", 0x41}, {&(0x7f0000000000)="5acde3a886ae08fcfdef40acb954b0d8eebfe330746ab230e925987d34a4904632aa2a74588ab8919032df8958d07c57f5d5d593c1a656018741720e2135fae5a36ad15d26fc66a590302e9fb6212685bc0becb925467ccccc53051ffeaf05032c64550070e834ad2647d6b5e4b194f219c88a2e3ef04aa7a630be13a025b717bacc97acb48134de095bc1dfcaf341f62481b025d965c0e880c1fc71fb8c89e2e88284390d9d9907011a86f68282ef924599", 0xb2}, {&(0x7f0000001000-0x1d)="033b4ffe28224eed35f204ecfe734e9f9e2022fdcb6ea8b3e04ffca61e", 0x1d}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000002000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x8e91, 0x101, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x567, 0x4, 0x3, 0x7fff, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x5f3b, 0x6, 0x5a}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x80000001, 0x4, r2}}], 0xc0, 0x0}], 0x4, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000002000-0x10)={&(0x7f0000002000-0xfa)="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", 0xfa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x4, &(0x7f0000000000/0x2000)=nil) 2018/01/24 16:57:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000bf6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0xa, 0x7}, {0xb, 0x4}, {0x4, 0x2}], 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x40, 0x0, 0x101, 0x34}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x43, "1f6f867170e5e330a8c97df0e2a4281b27745136293fe36e4ea5a3bc7c99c7c9499207eab57984b08d5cd65ab09ec386aab22ae9e024ec71d7de4d948ea40665e1a56c"}, &(0x7f0000000000)=0x4b) fdatasync(r0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0x20) io_setup(0x1, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x100000001, 0x1, &(0x7f0000003000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000)={0x77359400, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000004000-0x118)={0x4, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}}, 0x118) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x612, 0x4000) accept4$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000004000)={0xf9, 0x0, [0x4, 0x0, 0x400, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0xe, &(0x7f0000005000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x7, 0x8, 0x0, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6, 0xd, 0xf, 0x2, 0x4, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x3, 0x3, 0x0, 0x30, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x438735bc, 0x0, 0x0, 0x0, 0x20}], &(0x7f0000006000-0xa)='syzkaller\x00', 0x8, 0x97, &(0x7f0000005000)=""/151, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000006000)='./file0\x00', 0xf002, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x200, 0x190) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r2, 0x8000, 0x20}, &(0x7f0000001000)=0xc) 2018/01/24 16:57:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x7b8f7cfb, 0x200, 0x9, 0x5, 0x9, 0xb12, 0x101, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x34, 0x4, 0x4, 0x4, 0x2, 0x8, 0x7ff, 0x5, 0xb, 0x100000001, 0x1, 0x8, 0x2, 0x6, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xbf)="b8b0e8e075d5a7802b826706e19798f166ddd6d4786ed712485f325615587f2c9bbbb2be87133c1f0cbc224124de046f5f14a1c6321999e80991a62e8dd0f595db133ca9189f929d4842283dcd0c0b2fd30fd0a671ec3f7d705e0a8549c7b0cdd9a8e00ddae2aef5e033d1ccddd2d2e2753febcbc4c8c14c36de8d5042feeb268e72df14ee88cdc9548f48c8009c26fcd81a39b7ab23cfd62ab67d2078d36b1ef985b99ee0a183faa392327d3ca38189b449b3f5e1a5e4b9198e2fac981e40", 0xbf}, {&(0x7f0000001000-0x8d)="3524033d95812d0469409c19712a1108d8fc277314edd0e4112e42ae21d1899348b74f774d163c9df7cb6ee5cb6ce3eed93c516484957de296fe72799d9f63e6cfc71ae978d113032506106d7de2ba9174cd88c61504526422c1eae7c46f035681764f4d307ce607cfe3901559444c020c33383b035588b0221cf317d38ddfd131648aa31ef64ee5a46eabeaed", 0x8d}, {&(0x7f0000000000)="9287add1feae8efee8a53f3be16775f75f91ed0e61d6ef1b1d0e80882647c600006b0f69c66d1668aef2ec5c5b5886c7fe1f519fe97c29830fee68c56854c8d1b4a3c1c2c8372ae274cacbcb5f15e86bbaaa9356019dec15770aec25a93f71b8b2f4c4705826b4b1de1c0db9bdbe21c87cc901674c6c08f95b1ff8842ba239e2f50e17b5c4d88720affd9b98c01a30ed0aa96126d243f02d0830738b14a4a6982a2da86cef61f6c1b6441b2622a6d91dff72e2c7294789e9fc1b72d49e3fc016d6d51222d67253fadd8c9f956c8392e2a1073d01c20718f3d9", 0xd9}, {&(0x7f0000000000)="e886026c995b5242af1205ef8c27a554edef77a6fedad10a31ca7c2377f88ec27bd6295083cb0ea263275cd3cedc3e5b37a55cfa8d8f6997a0f5dbbe7ab7aab97abe5791e70267e0038bd6d0cc089b6266d3bc22ad3348cadc757d50b81f76f5419059a44ede6fde1104974c988165fbf21113dce08ecfd466fdf245703db79f9259c9c52fdd1eb16bc5be5817c607583451eb84c0a2422b092af1c9e8d2817e0b57a70a1a43653893976b3a34e60cf96b8d723ed61851ebd4603be8b446bb8ff15aa388cad9f93d61e9b3c2ce532d979f4a2b5cabe41071ebab0a693afccc0660f3ac2f1f", 0xe5}, {&(0x7f0000001000-0xdf)="aebe8cff0ac242feac5703178b160f6c6b079da76e69aa05f78ed72212f14ac615ab03a3601e3560d419a837531db194de72d37b01e2a652740c23e170d07caa681b875dc855dd654efb6387f014b3d0a43f8d5f510be3febb614df2b22a8187ba4ac1d1382108c7eed378eed24b7119e41b1ccf14cf9aa1d611ab5e5665bef4490a308951da7fe4af50f33383de8afcf2fdb54c38dfd48598c1addf3d5ed24fa3318051a52d97f2eab7d391b40ecc89d43ee03e0dce5834bdfaed870f5993b81cde26432a08460976f8a904bf8fbca285d4009c3bd4ca1f3133019f507bcd", 0xdf}], 0x6, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x1, 0x4, 0x9, 0x2, 0xffffffffffffffff, 0x20000000000, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8, 0x4, 0x401, r3}}], 0x60, 0x40}, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x5, 0x10001}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000003000-0x10)={0x27, 0x5, 0xaff, 0x4}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f0000001000)=""/69, 0x45}, {&(0x7f0000001000)=""/252, 0xfc}], 0x3) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x4204100}, 0xc, &(0x7f0000005000)={&(0x7f0000005000)=@ipv6_newaddr={0x2c, 0x14, 0x10, 0x0, 0x3, {0xa, 0x28, 0x1, 0x0, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0xffffffffffffff9d, 0xc00, 0x7fffffff}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000850) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000005000-0x50)={{0x1, 0xfffffffffffffffd}, {0x7, 0x10000}, 0x0, 0x4, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) r5 = msgget(0x1, 0x1) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000001000-0x1000)=""/4096) 2018/01/24 16:57:09 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fstat(r0, &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000c92000)='./file0\x00', 0x104) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000cb4000-0x4)=0x3, 0x4) accept4$unix(r1, 0x0, &(0x7f0000543000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000001000)='./file0\x00', 0x4, 0xfffffffb) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x7ff, 0x1, 0x7, 0xb5}, 0x10) ioctl$TIOCNOTTY(r1, 0x5422) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000003000-0x50)=[{&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000002000)=""/76, 0x4c}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/206, 0xce}, {&(0x7f0000003000-0xe7)=""/231, 0xe7}], 0x5, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000-0x4)=0xeea, &(0x7f0000004000-0x4)=0x4) tkill(r2, 0x4) r3 = request_key(&(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x2)=':\x00', 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000004000)='vmnet0%user*vmnet1eth0eth1md5sum$%bdevem0procproc)\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000005000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) [ 31.537981] audit: type=1400 audit(1516813029.658:9): avc: denied { map } for pid=3651 comm="syz-fuzzer" path="/root/syzkaller-shm919516737" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.593109] audit: type=1400 audit(1516813029.714:10): avc: denied { sys_admin } for pid=3696 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.788946] audit: type=1400 audit(1516813029.909:11): avc: denied { net_admin } for pid=3700 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.074908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.852248] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.539912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.571310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.739745] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.882106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.905717] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.298202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.399623] audit: type=1400 audit(1516813032.521:12): avc: denied { sys_chroot } for pid=3700 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 16:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006f1000)='/dev/vcs\x00', 0x320ffc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000254000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bad000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000099c000)=0x0) capset(&(0x7f000055f000)={0x4000019980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) r4 = request_key(&(0x7f00005ce000)='cifs.idmap\x00', &(0x7f0000f3c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000713000)='\'selfsecurity}em1+em0}\x00', 0xfffffffffffffffa) r5 = add_key(&(0x7f000099f000)='.request_key_auth\x00', &(0x7f0000cb8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000817000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f000004f000)='user\x00', &(0x7f0000515000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d3000-0x92)="1d754b14890c6e43ce02f5921d62a7148e10ae3709aca4948db1cafcbd70175c5d3b53c8605db44a5b9dae44be13776ea4b2065ed118cbb3e74044715cb51762079774b82946347265aed13b0e28c0214978fc183185d0744cbebec373d0da4dce19efb354367dad5788d786ad230d5222f40735e180b83dd0fb31a48adbf9d48dd035321e0a186e7574b3ea35c7ee881e1a", 0x92, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000c74000-0x5)={r4, r5, r6}, &(0x7f0000702000-0x70)=""/112, 0x70, 0x0) fcntl$setown(r2, 0x8, r3) getsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000153000)=0x0, &(0x7f0000666000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000079000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f00004f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e7e000)=0x14, 0x80800) clock_gettime(0x0, &(0x7f0000efd000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00008b0000)={&(0x7f0000c50000-0x10)={0x1d, r8, 0x0, 0x0}, 0x10, &(0x7f0000198000-0x10)={&(0x7f0000c4e000-0x48)={0x7, 0x8, 0x8000, {0x0, 0x7530}, {r9, r10/1000+10000}, {0x0, 0x7, 0xf614, 0x9}, 0x1, @can={{0x0, 0x400, 0x0, 0x40e8}, 0x5, 0x1, 0x0, 0x0, "0a41262933508b75"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x80) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) [ 34.602606] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/24 16:57:12 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000765000-0xc)='/dev/audio#\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000630000+0xcfa)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003df000)={r1, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xca, 0x8, 0x40, 0x7, 0x61ba, 0x4, 0xffffffffffff5d0e, 0x8, 0x8001, 0x9, 0x7, 0x0, 0x1, 0x3, 0x1]}, &(0x7f0000001000-0x4)=0x108) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bbc000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xb, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = syz_open_dev$adsp(&(0x7f0000596000)='/dev/adsp#\x00', 0x2, 0x240) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000cbc000-0x8)={0x4, 0xfffffffffffffffc, 0xff, 0x31d}) syz_open_dev$admmidi(&(0x7f0000306000-0xe)='/dev/admmidi#\x00', 0x16, 0x401) bpf$OBJ_GET_MAP(0x7, &(0x7f0000968000)={&(0x7f0000e34000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/24 16:57:12 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x0, 0x0}, 0x33) r2 = syz_open_dev$dmmidi(&(0x7f0000006000)='/dev/dmmidi#\x00', 0x9, 0x0) dup3(r0, r2, 0x80000) ioctl$KVM_NMI(r2, 0xae9a) dup2(r0, r1) [ 34.772279] audit: type=1400 audit(1516813032.893:13): avc: denied { dac_override } for pid=4388 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 16:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000606000-0xc)='/dev/ashmem\x00', 0xc480, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open_by_handle_at(r1, &(0x7f000092e000-0x8e)={0x8e, 0x8, "c5e5490a7a986dec88d46921dc2c077da8f1173a55a8ebcb2b9b2570b443edabe504948fee147110122de5bf08df8d2321eb019f4b0ad67af8468ede9aa52fdcc578526f230edc44fdd4531c67fc562acb0e9f17f0333056abdd3ff428de8041469afaa735852bbc6d3a303f0fa752524c84dd2edd2a8f03c43d285628c86be255792f2179cd"}, 0x301001) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/24 16:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10)="", 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c94000-0x12)='/dev/input/mouse#\x00', 0x7, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000729000-0x30)={0xffff, 0xfffffffffffffffe, 0x4, 0x80000001, 0x7fffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) syz_emit_ethernet(0x25, &(0x7f0000276000-0xbe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[@noop={0x1}, @timestamp={0x44, 0x0, 0xc23, 0x1, 0x7f, [{[], 0x455}, {[], 0x2}, {[@multicast1=0xe0000001], 0x561e}, {[], 0x1000}, {[], 0x2}, {[], 0x2}, {[@multicast1=0xe0000001], 0xfffffffffffffffe}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[@multicast1=0xe0000001], 0x86}, {[], 0x3}]}, @timestamp={0x44, 0x0, 0x7, 0x3, 0x4, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x2}, {[@loopback=0x7f000001], 0x7ff}]}, @cipso={0x86, 0x0, 0xfff, [{0x5, 0x0, "ec3cc7b04aa178591a"}, {0x6, 0x0, "24f201ba32"}, {0x7, 0x0, ""}, {0x0, 0x0, "67a10556cd04fc"}, {0x6, 0x0, "7dab"}, {0x7, 0x0, "1229a71d094051"}, {0x7, 0x0, "1798d8e8015866"}, {0x0, 0x0, "da71cab3ba"}]}]}}, @udp={0xffffffffffffffff, 0x1, 0x20, 0x0, ""}}}}}, 0x0) 2018/01/24 16:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r1 = syz_open_dev$vcsn(&(0x7f00004cc000)='/dev/vcs#\x00', 0x8ced, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f00004a7000+0x33c)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00009ae000)={&(0x7f000066b000/0x2000)=nil, 0x10001, 0x1dd8695d23a44801, 0xa4, &(0x7f00005b5000/0x1000)=nil, 0x9}) [ 35.168074] audit: type=1400 audit(1516813033.289:14): avc: denied { map } for pid=4496 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=127 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/24 16:57:13 executing program 4: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000af7000-0x2)='/dev/vcs#\x00', 0xd039, 0x1) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000af6000)={0x800, 0x4, 0x401, 0x3ed, "a9ff3bab0769d9a3463d5021afac5210a7228a0bfe2a0602240ed104896a6d5aeff922c9f62f40686b588c88", 0xff}) [ 35.199239] binder: 4496:4498 unknown command 0 [ 35.199248] binder: 4496:4498 ioctl c0306201 2000a000 returned -22 [ 35.213774] binder_alloc: binder_alloc_mmap_handler: 4496 20000000-20002000 already mapped failed -16 [ 35.215079] binder: BINDER_SET_CONTEXT_MGR already set [ 35.215093] binder: 4496:4498 ioctl 40046207 0 returned -16 [ 35.215145] binder: 4496:4506 unknown command 0 [ 35.215153] binder: 4496:4506 ioctl c0306201 2000a000 returned -22 [ 35.217732] binder_alloc: 4496: binder_alloc_buf, no vma [ 35.217759] binder: 4496:4506 transaction failed 29189/-3, size 56-8 line 2903 [ 35.230306] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.230861] binder: release 4496:4498 transaction 3 out, still active [ 35.230871] binder: undelivered TRANSACTION_COMPLETE [ 35.230967] binder: send failed reply for transaction 3, target dead [ 35.572328] audit: type=1400 audit(1516813033.319:15): avc: denied { set_context_mgr } for pid=4496 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=binder permissive=1 [ 35.669280] audit: type=1400 audit(1516813033.322:16): avc: denied { call } for pid=4496 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=binder permissive=1 [ 35.726097] audit: type=1400 audit(1516813033.322:17): avc: denied { transfer } for pid=4496 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=binder permissive=1 [ 35.797070] audit: type=1400 audit(1516813033.665:18): avc: denied { create } for pid=4570 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/24 16:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000816000)={0x5, 0xc, [0x8, 0x81, 0x9]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x1, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:14 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fe2000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fe2000)=""/12, &(0x7f0000fe2000)=0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000fe3000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/24 16:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f000031d000-0xb)='/dev/vcsa#\x00', 0xb63, 0x80000) bind$bt_rfcomm(r1, &(0x7f00001fa000-0x9)={0x1f, {0x0, 0x9040, 0x2, 0x5, 0x73, 0x40}, 0xf59}, 0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = pkey_alloc(0x0, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f18000)={r1, 0x0}) pkey_mprotect(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x1, r2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f000011d000)=""/116) 2018/01/24 16:57:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/24 16:57:14 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000301000)={0x0, 0x40, 0x401, 0x1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000595000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000098000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e88000-0x4)=0xc) lstat(&(0x7f0000db7000)='./file0\x00', &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000065000)='./file0\x00', &(0x7f0000cc9000)='./file0\x00', 0x0, r2, r3, 0xffffffffffffffff, 0x7, 0x40) syz_open_dev$dspn(&(0x7f0000f71000-0xa)='/dev/dsp#\x00', 0x1, 0x3) 2018/01/24 16:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/24 16:57:14 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000003a, &(0x7f00004b3000)="", 0x2d9) socket$inet6(0xa, 0x5, 0xffffffffffffff7a) 2018/01/24 16:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060d000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) io_destroy(r1) r2 = add_key$keyring(&(0x7f0000e73000-0x8)='keyring\x00', &(0x7f0000312000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f00002bf000-0x5)='user\x00', &(0x7f0000945000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000700000)="08ab5ef6fffff001c16be45e0db0bcfd2afdcd33d5e8f1c2ec70c59485d26515673aabfb0cc79fd06b", 0x29, r2) r4 = request_key(&(0x7f0000b95000)='id_legacy\x00', &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c41000)='/dev/kvm\x00', 0xfffffffffffffffa) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000557000-0x9)='/dev/vcs\x00', 0x1d1100, 0x0) ioctl$TIOCEXCL(r5, 0x540c) write$selinux_create(r5, &(0x7f0000a79000)=@access={'system_u:object_r:agp_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x35, 0x0}, 0x34) keyctl$negate(0xd, r3, 0x4, r4) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) io_submit(r1, 0x0, &(0x7f000087d000-0x50)=[]) 2018/01/24 16:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002bb000)='./file0\x00', 0x1) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006f4000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1ff, 0x3f, 0x7, 0x2, 0x3, 0x6, 0xb355, 0x400, 0x2, 0x2, 0x6, 0xa9, 0x3, 0x0]}, &(0x7f000073c000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071c000-0x20)={0x6f9, 0x8, 0x2, 0x6, 0xffff, 0x7, 0x7fff, 0x979f, r1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000201000)={0x2, 0x192f, 0x6, 'queue1\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$rds(r0, &(0x7f0000f15000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) 2018/01/24 16:57:14 executing program 0: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000ee000)={0x0, 0x0}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000ee000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6654}], 0x1c) syz_emit_ethernet(0x46, &(0x7f00000bc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x4, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000078000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000ef000)=0x0, &(0x7f00000c5000-0x4)=0x4) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000f1000-0x10)=[{&(0x7f00000e8000)="257f338b5b72786d1ebaffb73c8889953275abfd9b4d25e7e1b6e3bd67111b78a8148a13f7b47f6f8ebf25ffdc708a4311cc1f3f19776245a1360c83eeaf450e001f7a4304b4e04a018ea9c79b7b0004fd35e90dca944edb346e9ce83ae15f594bf9d6ef320ef2147e43b10e2a0eb1a69365053f9fc9514b91248c7dca1e3eb0764f7f619c5225a4126ba69a7268bae8a18576fb7b81fa6bde7dfd7fc496c6e4f621e5ca1fd1a0d1559e9f7a267aed2c61d7323f9fc80259aa7ac2d10ca4eb670051f3ffd894289ff69a541d867e4f9308ebb1e0801c2d4dd0def6c3a6e3e4c3ac55130855393c5408b9f0afa777ff", 0xef}], 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000ef000-0x9)='/dev/dsp\x00', 0x488100, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000d8000+0xf62)=0x0) 2018/01/24 16:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000)="") socketpair$unix(0x1, 0x7fe, 0x0, &(0x7f00003a3000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000418000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a98000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00002e6000)={0xd, 0xa, &(0x7f0000aa2000-0x50)=@raw=[@jmp={0x5, 0x6, 0xc, 0x4, 0x0, 0xfffffff8, 0x0}, @jmp={0x5, 0x1, 0x8, 0x9, 0x5, 0xfffffff4, 0xfffffffffffffff8}, @generic={0x9, 0x800080000000000, 0x8, 0x6}, @ldst={0x0, 0x2, 0x0, 0x3, 0x1, 0x80, 0x1}, @call={0x85, 0x0, 0x0, 0x13}], &(0x7f0000329000)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000754000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa2000)={r1, 0xffffffffffffffff}) shutdown(r0, 0x0) 2018/01/24 16:57:14 executing program 1: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000062b000)={'security\x00', 0x4, 0x0, 0xb2, [0x1, 0x0, 0x0, 0x596, 0x0], [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd], 0x10, &(0x7f000093d000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x4, 0x0}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61b3c28f7e2a4727d678a6"}}]}, 0x112) 2018/01/24 16:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/autofs\x00', 0x101000, 0x0) getpeername$packet(r0, &(0x7f0000ef3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006b3000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fdb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f0000391000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000272000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x6, r2, r3}, {0x1, 0x9, 0x3f, 0x9, 0xfffffffffffffffc, 0x10001, 0x11, 0x28}, {0x3f, 0xc0000000000, 0x9, 0x9}, 0x5, 0x9, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0xfffffffffffffffc, 0x0, 0x100, 0x79}}, 0xe8) memfd_create(&(0x7f000082b000)='/dev/ion\x00', 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/24 16:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004de000-0x16)='secqr/tyi!seliKux\x00\x00\x00$\x00', 0x5) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$TIOCCBRK(r0, 0x5428) getpeername$packet(0xffffffffffffffff, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000432000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000918000-0xc)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r2, &(0x7f0000582000-0x8)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x0, &(0x7f0000293000)="") r3 = add_key(&(0x7f000084c000-0x8)='trusted\x00', &(0x7f0000151000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae5000)="0dba048c4d4b9ae740d267e92489bc6a282f5a43dde0324e8f65536458dacca32a10c52f2958e818559d40af1bdd3d4e345172b1c3aacf00cd8814cc2534077deee4868e3cfb6225179ad7d90745b4be90f59a64bf", 0x55, 0xfffffffffffffffa) r4 = add_key(&(0x7f00001f0000)='use\x00\x00', &(0x7f000042f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000029c000-0x8)=0x0) keyctl$instantiate(0xc, r3, &(0x7f0000c65000)="", 0x0, r4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/24 16:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000b3d000)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000009e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) ioctl$int_in(r0, 0x0, &(0x7f00001e3000)=0x0) 2018/01/24 16:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000eaf000/0x4000)=nil) 2018/01/24 16:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 16:57:14 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e59000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) lsetxattr(&(0x7f0000a1f000)='./file0\x00', &(0x7f000061b000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000692000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe2000-0x18)={r0, &(0x7f00008a4000-0x9e)="4afbb4e371d330c5f17b084e3198006e11562cb775c8f92717083e3f3f342803ac5cc815fb8ab747a5442de4cfd22d14b5d534c01e3b57d7748107b302ae5cf358d3b1599cd638bde8c223abc55ba379a1e6324c828bb9495a5a45545159a5b5899d2d9f70ecea759435376b42a4c3eb398f78a523634094fb262f880f8da0676e3ee4ee33c4d5497a86cbd06c16f638b139bda0be965bdae42a4f3da839", &(0x7f0000250000-0xf3)=""/243}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f000009c000-0xf0)=[{{&(0x7f0000c48000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x3, {0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2d5b}}}, 0x32, &(0x7f000045c000)=[{&(0x7f0000749000-0xeb)="89122cb7c55d3a3bc8c9d8670f74734b966476cb3b751119454a60623e215d581d0affadd7d1a93195cde973c79282675ec97ede55dca4fecb4d3887f9ad79ca443cf112b7652580adabcc3584d74f7ec4196700497c86d2c155004fc13c8e210b60d2ffa7cb0a21f6464c3ad502b6432427905b20099d683a824c2b08b2c409e80d6d295ccd09d8924d5e1019195243d6aad11aa1a9c9a83499c8a94d200453d432610b55e82c77549303e500469c610baf6a0a7bd188de36d74496ce7b3f6795596a930af5ea9085a016329b57e308acfb79bf5493419d067d5eb36aace64e5f3aa0041a13b12955c6ff", 0xeb}, {&(0x7f00009d9000)="629ab724f53c0ee76ee58c8b653b5a6a6e7f993ffbc3e5570134b6522c9aa418ca9dce8bde3af64673c0a916072628ff084f1882864021367baa63b1d88d23c2537dc81abcffd8e84185b9d14744086146c706e862ea0dec83a6ccecc1d539eb388db47114b113ff331ba369b4a58b065101ff456f124c2dc5c4c9fcd0a4501cd3c17e255ce53afaea5f35", 0x8b}, {&(0x7f0000369000)="94f484274a1a76d8d982cb28dc165404d28cf3f8790f733ad9e4", 0x1a}, {&(0x7f0000888000-0x1000)="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{&(0x7f000080f000-0xc1)="7841e83b67c43afc1775a153826166ac5ad87283017d0478198147d47061c8187c5a21377d22e173a5c067589e17c737495ea96340edc1f6132e66a3b9832c8826899e93c2a140b1424e7e375cc3fe432f06aa3c5fb7a061be94db4611721910fa56aa85390970dea401cfed5253ca74b18dba695f8686d7f9c606c99d30df8a1b1dd1e744f17418ba4e3efb623d2a6ac1e745ee9577464af79ad8b6832bc48ba617b18579b00d7ec22e4c263b3815b747f97d93e396024577b151bff1cc89d166", 0xc1}, {&(0x7f0000606000)="cca687083653eeae44412e2ee8cc62ef2fc88b053996f402fd6dae346b10ccea7e1bdbfa373ca7bcd7", 0x29}], 0x6, &(0x7f0000d47000-0x108)=[{0x108, 0x10e, 0x0, "4f7a00ae08217bd7645e4e8ab612f821b58278b79c076b1a06adeed9f31d5a0d0dd2165eaa8dcecaab3cf2d1bbbdefdaeaae7c22d4ebcf7e9f43282feab62106989c39d37a55ab34d4a0db06c10ed5a7ba68820898082e9d3eec64febc27f2d4b1e20a678bfc5ec358f444fe2a12964e1abd51af5bd6340b682c172b0a1a20395defe3434c54f6511f5ab26d703ad06ffecfeb912a4375f2646d4a750721c91fefb3e225a410ee8ea50361360f073ca42fd9334c252f27cbe7ff37e78d10794b487f065e42fb800f65e689108335af8b1730fcd9b1b4a69b09f5b3749277bd13a794969f4280d255c58be164d603165c2538f64a4972"}], 0x108, 0x91}, 0x401}, {{&(0x7f000049d000-0x10)=@ipx={0x4, 0x8, 0x2, "4cbe048ca742", 0x1c50a7c6, 0x0}, 0x10, &(0x7f0000642000-0x50)=[{&(0x7f000016b000-0x63)="22206330acc03b3b7c1b8c3d311b8eba7651b972aa0bea142c188450ea9d3aa44b4aedf0a7a1b82867df347c93172375bcdb42cbfc0aed1c5cbc0569ffb58876b070667bc0a00b56f9b77bc95414da1e792cc1210c863c0f8116f0c6220d7d6a118f57", 0x63}, {&(0x7f00007fe000)="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0x1000}, {&(0x7f0000f3a000-0xdf)="fe553428138ad42092074daf2f5d920fb1679505db931a6ee9c8577fb4159c6b3bd905c6b11323158b2e5cf679855005f9b03c88597cb3b7572c2399b76f15813bb2de478d7c5638ea924628ce2c052214316fe7cacf283734125b656ce3bddf628dcd52696024855b839e5c14c5ab7a8776706c8a0d4e0765f1ef19be871f08bdeb6aeb81af71230fb2a16c260de965527b5ba85539bb4dabdd289d778c45a9b0aa1a92ea99330b90ee669f17fda687e23f8337ba345f39523891d241e72f2865f030e1d69924efbba6ba177e1ae06048a748a96bd74a9069f54407f24c3d", 0xdf}, {&(0x7f0000c66000)="2c63350db058a97b7580fa43a2bf54266379b0319502ea8f5219fbaa355c7b076ea5b2c24f076958539b41cf1b34d21cdd9f846de319a8257a45a22dc12755fb58951e049438fd1da0f633e710794e8ec986a92840c28d6e42ca596d379dfa6f088620fa2e7f7996add9cecb6c67727daa48c7cc4d0121256706", 0x7a}, {&(0x7f0000fe2000)="5245cb5806a8ff458951683648d824d61fada9a34cd2b0f2fa50baec58804320908f0e5089ff22c7a953bf54ed20b56ea7d010e61d7c9a3afed7f36770838f23141efdd288607e5c45277e7eac07dc2e89e747b1a0b8452d", 0x58}], 0x5, &(0x7f0000a3d000)=[{0x90, 0xd1fc8931f844168d, 0x1f, "d2be210dd27bb07be2d095aef2003960463470c77ffc0bcfa7002b8b1d2c928dd73d945c56872f2024cfda91f17b8e6328847c97f657321f64507950e9a3b62b702892711b7a348fbd714e99caf70251480b2642c7d0ac731602f47e459beaebb18a1292ec76bf5fc3cabe39e561ec07a2b181d986b2a35a9d"}, {0x70, 0x13f, 0x5, "666d8dd72300957bfd51cadacf19fd317fb876b77a9136f4ec6cb4b5215d27b45a25bda40f4e9ed6e942c234d2a8c929784a55b49c94099c9d4346657cac99da36bfd4fa06cc6743ebfd09fb7964a5696603fa0798e06b5af23d5532e4e4c5eb"}], 0x100, 0x4000}, 0xef1e}], 0x4, 0x1) utime(&(0x7f000042d000)='./file0\x00', &(0x7f00006cb000)={0x8, 0x7}) fgetxattr(r1, &(0x7f0000622000)=@known='system.sockprotoname\x00', &(0x7f0000a0d000)=""/2, 0xfffffffffffffe8f) [ 36.470167] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/24 16:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dbf000)=0x0, &(0x7f0000701000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) 2018/01/24 16:57:14 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c19000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) msgget(0x2, 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 16:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000489000-0x12)='/dev/snd/midiC#D#\x00', 0xd3e5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008a0000-0x8)={0x0, 0x64, 0x8}, &(0x7f0000b8a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000030000)={r2, 0x4, 0x7fff, 0x4, 0x8, 0x2}, &(0x7f0000f23000)=0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) flock(r0, 0xc) 2018/01/24 16:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f9000-0x10)='/dev/sequencer2\x00', 0x7c, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005a2000+0xbd4)={0x0, 0x2, 0x30, 0x0, 0x1}, &(0x7f000031e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d6e000-0xc)=@sack_info={r1, 0x164d, 0x1}, &(0x7f0000e6b000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000829000)={0x2000, 0x0}) pipe(&(0x7f0000315000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x6) modify_ldt$read_default(0x2, &(0x7f0000f1d000)=""/4096, 0x8b) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000db9000-0xd4)=""/212, 0xd4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x68, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000571000)={0x2, &(0x7f0000b91000-0x10)=[{0x8, 0xfffffffffffffffe, 0x801, 0x2}, {0x9, 0x2, 0x7a6, 0x1ff}]}, 0x10) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000657000)=0x14) openat$mixer(0xffffffffffffff9c, &(0x7f0000a5b000-0xb)='/dev/mixer\x00', 0x800000000020002, 0x0) 2018/01/24 16:57:14 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000022000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) flock(r0, 0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000023000-0x9)='/dev/rtc\x00', 0x4400, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000022000)={0x10, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000001000-0x4)={0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000011000-0xc)={0x6, r3, 0x1}) connect$netrom(r2, &(0x7f0000006000)=@ax25={0x3, {"2f346dd981b1ac"}, 0x7ff}, 0x10) 2018/01/24 16:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003f9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a97000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006f6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/24 16:57:14 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003eb000)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000371000-0x90)={[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) fstat(0xffffffffffffff9c, &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003bb000)='./file0\x00', &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r3, 0x29, 0x11, &(0x7f0000acc000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000631000)=0x14) 2018/01/24 16:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00003df000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000882000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00006a8000-0x4)=0x0) 2018/01/24 16:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000513000)='/dev/sequencer2\x00', 0x200480, 0x0) write$eventfd(r0, &(0x7f000044f000)=0x2, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000979000-0x12)='/dev/loop-control\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000025e000)='coredump_filter\x00') pread64(r1, &(0x7f0000015000-0x1)=""/1, 0x585, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000-0x4)=0x8) sendmsg$rds(r1, &(0x7f0000ccd000-0x38)={&(0x7f000013e000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000302000)=""/4096, 0x1000}], 0x1, &(0x7f00006d8000)=[@rdma_dest={0x18, 0x114, 0x2, {0x7f, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5d, 0x6}, &(0x7f0000768000-0x8)=0x0, &(0x7f00008d0000-0x8)=0xffffffffffffffff, 0x4800000000000000, 0x800, 0x9, 0x10000, 0x1, 0x2}}], 0x70, 0x4000000}, 0x4091) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ccd000)={0x0, 0xba, "7681c58efdfb08aaac486b7f10417462b952af55e6ae66d156de8f0f1c62f4500d655df4091dd87e2173a343050979cf614b99bb1408a4787d2810a3fba92a90c7f2271fbed941a6509dc8d02c10eb8a464a0d6999f85480c8d1f07d4bc856b0d623385aac62d66427f79090276a87681d3c3c60ac3807a740e24d5f97b05420e4c5bbfe6a156bd4fec378fa38c05d17c476c8e935990435a0990cce4621786f390faeb089bca097ea2c778eca7899dcce023fb46743cf57aef1"}, &(0x7f0000b2c000+0xcc9)=0xc2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00006c1000-0xbc)=""/188) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004df000-0x8)={r2, 0xfffffffffffff801, 0xffffffffffffffff}, 0x8) 2018/01/24 16:57:14 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400000004, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000010000)='keyring\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000004000)='syzkaller\x00', 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000012000-0x8)='./file0\x00', 0xc001, 0xfffffff9) 2018/01/24 16:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000eb1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000785000)=[@in6={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7fff}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r1, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000c26000)=0x4) tkill(r2, 0x15) 2018/01/24 16:57:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setattr(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000025d000)="", &(0x7f00008f1000-0x4)=0x0, &(0x7f00008e6000-0x4)=0x0, &(0x7f000033f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) finit_module(r0, &(0x7f0000071000)='\x00', 0x2) 2018/01/24 16:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00007a5000-0x8)={0x0, {""/7}, 0x0}, &(0x7f00006b2000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/rtc\x00', 0x2000, 0x0) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004ef000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) splice(r2, &(0x7f00004a9000)=0x26, r0, &(0x7f0000496000-0x8)=0x0, 0x8, 0x2) 2018/01/24 16:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000588000)='/dev/vcs\x00', 0x8080, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00008f0000)={{0xfffffffffffffc01, 0x5, 0x3, 0x34d1, 0x8, 0x5}, 0x4, 0x846, 0x1f}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={0xffffffffffffffff, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x2}, 0x20) [ 36.699811] kauditd_printk_skb: 3 callbacks suppressed [ 36.699819] audit: type=1400 audit(1516813034.821:22): avc: denied { prog_run } for pid=4847 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/24 16:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00002be000-0x4)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000d07000-0xae)=""/174) 2018/01/24 16:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b85000)='./file0\x00', &(0x7f0000b7a000)=[&(0x7f000064d000)='[vmnet1#!$cgroup\x00'], &(0x7f00001a0000-0x30)=[&(0x7f0000d63000)=')nodevvmnet1\x00', &(0x7f00008af000)='userppp1eth0}-\x00', &(0x7f0000752000)='\x00', &(0x7f000034f000)='\x00', &(0x7f0000ae7000)='vmnet1.\x00', &(0x7f000011c000-0x1)='\x00']) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000021c000-0xfa)=""/250, &(0x7f0000853000-0x4)=0xfa) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f76000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f00009c8000-0x4)=0x4, 0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/24 16:57:14 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000020000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xb2f, 0x2, 0x7f3, 0x2}, &(0x7f0000020000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000020000)={r2, 0x144, "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"}, &(0x7f000000e000)=0xfffffffffffffe02) ioctl$void(r0, 0xc0045878) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000016000)={0x7f, 0x10000, 0x8202, 0x6, 0x5, 0xfffffffffffffff7, 0x20, 0x4, r3}, &(0x7f000001f000)=0x20) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000021000)=[{{&(0x7f0000022000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000020000)=[{&(0x7f0000021000)=""/0, 0x0}, {&(0x7f0000022000-0x1000)=""/4096, 0x1000}, {&(0x7f0000021000)=""/212, 0xd4}, {&(0x7f000001f000)=""/124, 0x7c}, {&(0x7f000001d000)=""/202, 0xca}, {&(0x7f0000017000-0x59)=""/89, 0x59}, {&(0x7f0000022000-0x36)=""/54, 0x36}, {&(0x7f0000021000)=""/0, 0x0}, {&(0x7f0000021000)=""/219, 0xdb}], 0x9, &(0x7f0000007000)=""/44, 0x2c, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000021000)=[{&(0x7f000001d000-0xfb)=""/251, 0xfb}, {&(0x7f0000004000)=""/120, 0x78}, {&(0x7f0000011000)=""/165, 0xa5}, {&(0x7f0000014000)=""/187, 0xbb}], 0x4, &(0x7f0000022000-0xd5)=""/213, 0xd5, 0xfffffffffffffffe}, 0x0}], 0x2, 0x2000, 0x0) 2018/01/24 16:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000471000-0x9)='/dev/vcs\x00', 0x0, 0x0) socket(0x0, 0x4, 0x80000000) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000c1e000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000080b000)={0x0, 0x9, 0x30}, &(0x7f000042d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a21000-0x20)={0x7f, 0x3, 0x8000, 0xfffffffffffffff7, 0x8001, 0x7, 0x3f, 0x6, r3}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000011b000-0xb)='/dev/audio\x00', 0x100, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000030b000-0x90)=""/144) 2018/01/24 16:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x1, 0x81) semctl$GETPID(r0, 0x3, 0xb, &(0x7f000005a000-0x54)=""/84) pipe2(&(0x7f0000293000)={0x0, 0x0}, 0x80000) recvfrom$inet(r2, &(0x7f0000d18000)=""/40, 0x28, 0x10040, &(0x7f00003b0000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chmod(&(0x7f00002d2000)='./file0\x00', 0x0) r3 = fcntl$getown(r1, 0x9) lstat(&(0x7f000090b000)='./file0\x00', &(0x7f000015f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000d60000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000020000)={r3, r4, r5}, 0xc) 2018/01/24 16:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c5c000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000c0d000)=""/58, &(0x7f0000d09000)=0x3a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003de000-0xb)='/dev/audio\x00', 0x200000, 0x0) getpeername$inet6(r2, &(0x7f00008e6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005c5000)=0x1c) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00004e9000)='/dev/input/mouse#\x00', 0xffff, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000324000)=0x0) 2018/01/24 16:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000097a000-0x5c)={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x27ea}, {0xa, 0x3, 0xfb25, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x164d, [0xffff, 0x51ba, 0xfffffffffffffffe, 0x7, 0x9, 0x7fff, 0xaf3f, 0x40]}, 0x5c) 2018/01/24 16:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x1ea) r1 = syz_open_dev$usbmon(&(0x7f000000e000)='/dev/usbmon#\x00', 0x7, 0x402) getpeername$llc(r1, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dcf000)=0x10) 2018/01/24 16:57:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) io_setup(0x0, &(0x7f000081a000)=0x0) io_destroy(r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000004d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000069e000-0x4)=0x0, &(0x7f0000226000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x3, [0x0, 0x0, 0x805]}, 0xe) fcntl$getown(r2, 0x9) 2018/01/24 16:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x9, 0x3, 0xfff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b4d000)={0x0, 0xffffffffffffffff}, &(0x7f0000f73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f42000-0x8)={r2, 0x9, 0x9}, &(0x7f0000214000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="c7d7f53a2535", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 16:57:15 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000cba000)={0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/relabel\x00', 0x2, 0x0) accept$nfc_llcp(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000-0x4)=0x60) r4 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x2, 0x12000) ioctl$KDSETMODE(r4, 0x4b3a, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000005000-0x78)={0x81, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x5, 0x5dd, 0x9, &(0x7f0000001000-0x10)=@generic="477c84bfd2bb85526a77147bcfeeadfe", 0x800, 0x7, 0x7}) writev(r2, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) [ 36.892149] audit: type=1326 audit(1516813035.013:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 16:57:15 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000c000)='./file0\x00', 0x100, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000d000-0x4)=0x40000000000000, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 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$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000000c000)={{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, &(0x7f000000a000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) [ 36.967445] audit: type=1326 audit(1516813035.056:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=90 compat=0 ip=0x452f19 code=0x7ffc0000 [ 36.967482] audit: type=1326 audit(1516813035.056:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 36.967498] audit: type=1326 audit(1516813035.059:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452f19 code=0x7ffc0000 [ 36.967516] audit: type=1326 audit(1516813035.059:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 36.967532] audit: type=1326 audit(1516813035.061:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=6 compat=0 ip=0x452f19 code=0x7ffc0000 [ 36.967548] audit: type=1326 audit(1516813035.061:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 36.967564] audit: type=1326 audit(1516813035.069:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=115 compat=0 ip=0x452f19 code=0x7ffc0000 [ 36.967581] audit: type=1326 audit(1516813035.070:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4895 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 36.980140] device syz6 entered promiscuous mode [ 36.982183] syz-executor7 (4908) used greatest stack depth: 15768 bytes left 2018/01/24 16:57:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="bd9ee5081f7d326683249cd3223a6473df7853cc4ea12525b4fe32382385dfa6ac62d08d8c0028e6d569b626c5471fcf27e4bf76147454a24b94a0f94096c65f184789bc8094d381063ef5ac75a98288ce9f6b11b055876f6c536a8b9f2ae4fa3a57db32812dbab0168d8d7f334d9d72ef965b623cfd8b75c07856b6d79516bba383c2660119782a5a", 0x89) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="7675e7762f3f99dfde2896288c52fb3ed13de71f067aa1502437f508ab9a35e102f53b85b7c0539397fe2fe1b94689cb123dc608c071fe7fc5c05e4358f002fa02e8af1aadecac177cdb79b44e8784d9f5ce9177a59da2c2ecb0ec104016e18fedb35a23ab4e7cccbe75ed565e9e913edc65e84d", 0x74) 2018/01/24 16:57:15 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) 2018/01/24 16:57:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) readv(r1, &(0x7f0000eef000)=[{&(0x7f00003b6000)=""/13, 0xd}], 0x1) syz_open_dev$mouse(&(0x7f0000193000-0x12)='/dev/input/mouse#\x00', 0x3, 0xc0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000048000)='/dev/autofs\x00', 0x400, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000f1b000-0x8)={0x4, 0xf11}) 2018/01/24 16:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00007bf000-0x78)={0x3, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x7fffffff, 0x7fffffff, 0x1f, &(0x7f0000aab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x7, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000)=0xa0) r1 = syz_open_procfs(0x0, &(0x7f0000a81000-0x5)='auxv\x00') ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000075c000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00003ea000-0x4)=0x0) 2018/01/24 16:57:15 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x214800, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000013000-0x4c8)={{0x2, 0x6, 0xde05def, 0x3, "7b146ba9daa552a066ce71a546657f14a7d0e1f16c864c6b49041c961377efe322e2805b6c4eb4152a48bed9", 0x9}, 0x5, [0x7, 0x6, 0x3ff, 0x9, 0x8000, 0xffffffff, 0x3, 0x1, 0x1, 0x7, 0x1, 0x525c1c41, 0x100000001, 0xfff, 0x5, 0xfffffffffffffff9, 0xff, 0x1000, 0x100000000, 0x5, 0x5a6, 0xffa7, 0x8, 0xfff, 0x400, 0x5, 0xc3b, 0xe5, 0x9, 0x1, 0x1, 0x8e, 0x1, 0x1, 0x5, 0x4, 0x0, 0x5, 0x3, 0x1, 0xfbc, 0x10000, 0x5, 0x10001, 0x4, 0x7, 0x83, 0x2e, 0x0, 0x3f, 0x2, 0x6, 0x1, 0x2, 0xfffffffffffffffe, 0x3af, 0x7, 0xc18b, 0x3, 0x4, 0x10000, 0x7, 0x1, 0xfffffffffffffff9, 0x3, 0x1ff, 0x9, 0xc53, 0x800000000000, 0x3, 0x3, 0x8, 0xfffffffffffffffd, 0x7, 0x1, 0x6, 0x1, 0x82fe, 0x1, 0x5, 0x6, 0x40, 0x800, 0x7, 0x3, 0x3f, 0x9, 0xd56, 0x3, 0x9, 0x101, 0xff, 0x23, 0xc4039c1, 0x5, 0x1, 0x1f, 0x3f, 0x5, 0x4, 0x5, 0x1, 0x6, 0x5, 0x7fff, 0x9, 0x5, 0xffffffffffffffd4, 0x40, 0x5, 0xffffffffffffffff, 0x4, 0x7fff, 0x0, 0x20, 0x5, 0x1000, 0x6, 0x2, 0xe7, 0x0, 0x4, 0xbfed039, 0x7eb, 0x1, 0x10000, 0x2, 0x4], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x80, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000014000-0xc)={0x1, 0x0}) listen(r0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000d000-0x2)=@int=0xbc61, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000013000-0x68)=[@in6={0xa, 0x1, 0x4800000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0xde26, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) socketpair(0x10, 0x80807, 0x3, &(0x7f0000001000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000014000)=0x6) 2018/01/24 16:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000-0xb)='/dev/audio\x00', 0x111000, 0x0) r2 = dup(0xffffffffffffff9c) renameat(r1, &(0x7f00005aa000)='./file0\x00', r2, &(0x7f00006cc000)='./file0\x00') 2018/01/24 16:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000288000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000422000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x3) 2018/01/24 16:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000419000)={0x0, 0x0, [0x2, 0x60c8, 0x3f, 0x42de, 0xa72, 0xffffffffcb9d62b1, 0x100, 0x4]}) pread64(r0, &(0x7f0000586000)=""/0, 0x0, 0x400000006) [ 37.020422] device syz6 left promiscuous mode 2018/01/24 16:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000078000)='/dev/snd/midiC#D#\x00', 0x972, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006a8000)="c2ff52b3678a9486f6645e37539ba3e6", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x11, 0x7, 0xbf0f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e4b000-0x4)=0x0, &(0x7f0000f17000)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r2) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000573000)={0x3, 0x3}) bind$bt_sco(r2, &(0x7f0000886000-0x8)={0x1f, {0x1f, 0xffff, 0xfff, 0x8, 0x80000001, 0x3}}, 0x8) 2018/01/24 16:57:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x1) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000010) r2 = getgid() r3 = getegid() setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000088000)={0x8, 0x1, 0x2, 0x0, 0xf800000000000}, 0xc) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f000050b000-0x4)=0x0, &(0x7f000078e000)=0x4) setresgid(r2, r3, 0x0) readv(r1, &(0x7f0000394000-0x10)=[{&(0x7f00007f1000)=""/45, 0x2d}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:15 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x831, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000+0xf42)='/dev/sg#\x00', 0x2, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000000d000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000028000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000012000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0xc) setns(r3, 0xc000000) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_DST={0xffffff64, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/24 16:57:15 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x32) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad3000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000066c000)=r1) [ 37.274895] rtc_cmos 00:00: Alarms can be up to one day in the future [ 37.323906] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/01/24 16:57:15 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000025000-0xbb)=""/187) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000b7a000-0x8)='./file0\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009ed000)='scalable\x00', 0x9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d70000)=@get={0x1, &(0x7f0000229000-0x6c)=""/108, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00009c5000)={0x3, 0x0, [{0x6000, 0x2, &(0x7f0000c3d000)=""/2, 0x0}, {0x17000, 0x6f, &(0x7f0000d94000)=""/111, 0x0}, {0x1, 0x95, &(0x7f000025e000-0x95)=""/149, 0x0}]}) 2018/01/24 16:57:15 executing program 5: mmap(&(0x7f0000000000/0x44e000)=nil, 0x44e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) creat(&(0x7f0000370000)='./file0\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000043c000-0x37)=""/55) syz_open_dev$mice(&(0x7f0000388000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/24 16:57:15 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000004000)="c8d63f23", 0x4) close(r0) 2018/01/24 16:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006b4000)=@dstopts={0x1d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1a) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/checkreqprot\x00', 0x20100, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000e88000)=""/33) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000eeb000)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/24 16:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vcs\x00', 0x1, 0x0) sendmsg$alg(r0, &(0x7f00005d9000)={0x0, 0x0, &(0x7f000020e000)=[{&(0x7f0000c77000-0x78)="2a7f4bad67e07f33cdaf55f9d0983a9f18266a91b259f5ecfe6f3a45723629aafb6ff873c04652f9e460b517af9dc58568af1646abf21693875522387cbafd013d0c5b99d9c3f57a258569fc013918d8f672ccf2e62ffe1f8786ea69ac0eccd5437e67cdf5671d690d6331b626fc7ba74f67b20ba2c6b0d7", 0x78}], 0x1, &(0x7f0000bf4000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x60, 0x4000}, 0x8000) unshare(0x8000400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dde000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000039a000)=0x0) syz_open_dev$dspn(&(0x7f00006a1000)='/dev/dsp#\x00', 0x1, 0x200) sendfile(r2, r1, &(0x7f000088d000-0x8)=0x0, 0x10000000000000) socket$nl_netfilter(0x10, 0x3, 0xc) ptrace(0x11, r3) ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000fac000)={&(0x7f000019a000-0xa6)=""/166, 0xa6}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b10000)={{0x20, 0x401}, {0x9, 0x6}, 0xe3, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000037a000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e19000-0xb8)={0x0, 0x11b8, 0xfb, 0x4, 0x6, 0x7d1, 0x0, 0x564d, {0x0, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x40, 0x1, 0x8, 0xa6b}}, &(0x7f00002e5000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001f6000-0xc)={r2, 0x0, 0x0}, &(0x7f0000d26000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000612000)={r3, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c43000-0x7c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) 2018/01/24 16:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 16:57:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000874000)='/dev/ppp\x00', 0x2, 0x0) writev(r0, &(0x7f00009a3000-0x10)=[{&(0x7f0000972000-0x1f)="1f", 0xffffffffffffff74}], 0x1) ioctl$TIOCNOTTY(r0, 0x5422) openat$rfkill(0xffffffffffffff9c, &(0x7f0000423000-0xc)='/dev/rfkill\x00', 0xc0080, 0x0) 2018/01/24 16:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000873000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f0000e04000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000ee000)='/dev/sequencer\x00', 0x1, 0x0) 2018/01/24 16:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000691000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000009f0000000000000000000000000700", 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000853000-0x4c)={0xfffffffffffffffd, 0x0, 0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:15 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000740000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00001f0000-0xd6)="cbda68e549cd116ee42262bfeb7d47f75f27f3443a736a2d64139e10bc9890f4a4046bffd969aea0dcbbe6b2a1a079107967e1f2a018bbea196e59553968f7cad837b438500cf0b11c63951127fa90711a024db2c0ac9ce1051e07f25094326e929ff3ecbf7e7c9a7d8364b0ff2ec1a0bc0dd7bc308a86c977241a6e13fc8fb471a0776455e56cff809255171f2248cf82e244cdcab6171fe327a82be3884ea2c1192596bccb6f4b1a9b0065f4119034e6d7fd75b5ba3be8ee77133ab737afdb196e3fa7710cdbc6b01cd2db4bdf7f18b33c533a4d70", 0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000012b000)=0xfffffffffffffe7f, 0x0) 2018/01/24 16:57:15 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/enforce\x00', 0x200201, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000080e000-0x10)={0x3, &(0x7f00001df000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00002e4000-0x8)={r3, 0x2}) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r4 = getpid() r5 = semget(0x2, 0x3, 0x40) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000dbc000)=""/143) r6 = gettid() tkill(r6, 0xb) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dbe000-0x20)={{&(0x7f0000511000/0x1000)=nil, 0x1000}, 0x2, 0x0}) prlimit64(0x0, 0xb, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000305000)={0x0, 0x0}) tgkill(r4, r6, 0x1) 2018/01/24 16:57:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') fcntl$notify(r1, 0x402, 0x80000024) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000)=[0x9, 0x5]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2100, 0x0) 2018/01/24 16:57:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x3, 0x102) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000a26000)=""/193) 2018/01/24 16:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xf8a, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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0xfca) r2 = syz_open_dev$dspn(&(0x7f00009a3000)='/dev/dsp#\x00', 0x3, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bb9000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x64) 2018/01/24 16:57:15 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x4}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={r1, 0xcc, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x968}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000006000-0x4)=0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) shmget$private(0x0, 0x1000, 0x54000101, &(0x7f0000004000/0x1000)=nil) write(r2, &(0x7f0000002000-0x1000)="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", 0x5eb) 2018/01/24 16:57:15 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000fe2000)='/dev/vcs#\x00', 0x400, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x35, 0x5) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x6, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000004000-0x4)=0xf4) 2018/01/24 16:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x408) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000548000-0x8)=0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000036000-0x4)=@assoc_id=0x0, &(0x7f0000bf4000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003af000)={r2, 0x1f, 0x1, 0xa000000000000}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000765000-0x10)={r0, r1, 0x7, 0x1}, 0x10) 2018/01/24 16:57:15 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003df000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bc1000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x3000, 0x1000, &(0x7f0000778000/0x3000)=nil) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fbbe62", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a4000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000af8000-0xb)='/dev/hwrng\x00', 0x3) accept4$vsock_stream(r1, &(0x7f0000af7000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) 2018/01/24 16:57:15 executing program 5: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000057000-0x50)={0x24, @time={r1, r2+10000000}, 0xffff, {0x0, 0x0}, 0x4, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000004e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x350a7f9e000000, 0x2000) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000011000)='/dev/snd/seq\x00', 0x1) getsockopt(r3, 0xfffffffffffffffd, 0x40, &(0x7f0000058000)=""/4096, &(0x7f0000054000)=0x1000) r4 = syz_open_dev$audion(&(0x7f0000057000)='/dev/audio#\x00', 0x5411, 0x200200) exit(0x8001) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000001c000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000039000-0x97)=""/151, 0x97) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x6, &(0x7f0000059000)={0x0, 0x0}) 2018/01/24 16:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000121000-0x4)=0x0) 2018/01/24 16:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) time(&(0x7f0000de5000)=0x0) shutdown(r0, 0x1) syz_open_dev$tun(&(0x7f0000831000)='/dev/net/tun\x00', 0x0, 0x41) msgget(0x3, 0x201) r1 = socket(0x400020000000010, 0x2, 0x0) io_setup(0xd56, &(0x7f0000bb8000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r2, 0x1, &(0x7f0000ff3000)=[&(0x7f0000ca6000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f97000)="", 0x0, 0x0, 0x0, 0x1, r0}]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000238000)={0x9, 0x5, 0x8, 0x7, 0x0}, &(0x7f0000cff000)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000071e000)=0x0) 2018/01/24 16:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/rtc\x00', 0x40000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e60000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a0a000-0x10)={0x7, 0x8000, 0x0, 0x7, 0x0}, &(0x7f000009f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000416000)=r1, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000da4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3e000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000e11000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000094b000-0x8)='./file0\x00', &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a25000-0x3)='./file0\x00', 0x2, 0x0, r3, 0x808, 0x800) 2018/01/24 16:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x80007, 0x3) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = syz_open_dev$midi(&(0x7f00004ec000-0xb)='/dev/midi#\x00', 0x7, 0x206000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000209000)={0xffffffff, 0x6b9, 0x7ff, 0x1ff}, 0x10) sendto$inet6(r1, &(0x7f000099c000)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x2c1) 2018/01/24 16:57:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x680000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@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}}}, &(0x7f0000000000)=0x3a, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x10, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00004a2000-0x20)={@generic="2b3efdbd795e485c251e9923dffc21b0", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a27000-0x88)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf13f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00009cb000-0x2a)=""/42, &(0x7f00000f4000)=0x2a) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/24 16:57:15 executing program 3: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cde000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00006f9000)={0x12711, 0x0, &(0x7f000093f000/0x1000)=nil}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) [ 37.624493] device eql entered promiscuous mode [ 37.636057] skbuff: bad partial csum: csum=0/3849 len=3712 2018/01/24 16:57:15 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000002000-0x4)=0x0, &(0x7f00000ce000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x20) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000001000-0x52)=""/82) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x2) 2018/01/24 16:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) accept$ax25(r1, &(0x7f0000445000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ec1000-0x4)=0x10) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b97000-0x90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 37.673350] QAT: Invalid ioctl 2018/01/24 16:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QF', 0x2}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fdd000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000297000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e86000)={0x0, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066d000-0xc)={r1, r2, r3}, 0xc) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/24 16:57:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000082f000)='/dev/audio\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00002a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/rtc\x00', 0x103400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00008f7000)={{0x7, 0x10001, 0x4, 0x81, 0x81, 0xffffffffffffffe8}, 0x5}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000d6b000)=0xffffffff) r3 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00006cf000-0xb0)={{0x58, 0xfff}, 'port1\x00', 0x1, 0x80000, 0x8f69, 0x8, 0x4b1c, 0xcab, 0x954a, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) close(r0) 2018/01/24 16:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000c2000)="240000002600060000000008000000000000000002e3ff000000000effffff1d0200ff109d6fa784cb0e859036face363833e8829ad603e6c3da466b11bcc77b9cf33633cf83b94c9bf5edc132cab1a0de476870a4ab6e69df5b02a92a205d0f05e28f7e60b6b93ecd160faf3b05b455bfaecbb09b947b67f9e51301", 0xffffffffffffff1f) getpeername$llc(r0, &(0x7f00005ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc9000-0x4)=0x10) 2018/01/24 16:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x20, &(0x7f0000b53000-0x8)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000703000)=0x9, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) pipe2(&(0x7f00006ec000)={0x0, 0x0}, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000ebc000-0x8)=0x1) 2018/01/24 16:57:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f00000d5000-0x10)={0x4, 0x0, 0x0, "db30fc8a37fe", 0x18e, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00009de000)={{0x1, 0x0, 0x0, 0x0, "684754c3aa67f96c19d3a9957e5d3be19ff6f7b227df0fd6961080d8284dab3bfd69ae6ae5c6a1643c8c7861", 0x0}, 0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dspn(&(0x7f0000030000-0xa)='/dev/dsp#\x00', 0x52ff4529, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000983000)={0x0, 0x100000000}, &(0x7f000011a000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000763000-0x8)=@assoc_value={r3, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004b8000-0x8)={r3, 0x38}, 0x8) msync(&(0x7f0000b01000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d9d000)={r3, 0x3ff}, &(0x7f000061d000-0x4)=0x8) 2018/01/24 16:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000745000-0x65)={0x61, "93a395f57a183ccac1aee8d8a9273f62977f7f9a74dab922d56fec6602a47a00000000000000014d3bfb5c3d9fa82b218cfd5918beaf8dc8e468218aea10ef91db94b7e707e1fcd2722fa3e3392f0152c38f0ef2f8ae55efe1ef96028920c004ea"}) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000d2e000-0x90)={[0x1982c202, 0x6, 0x0, 0x7, 0x1, 0x7f, 0x60250008, 0x7, 0x4, 0xd4, 0x1, 0x40, 0x9, 0x1000, 0x5, 0x9e], 0x7002, 0x40}) fcntl$setlease(r2, 0x400, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001a000)=0x1, 0x4) 2018/01/24 16:57:15 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000084c000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0xffffffffffffffe1, 0x1) r1 = msgget$private(0x0, 0x200) msgsnd(r1, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) exit_group(0x1) msgsnd(r1, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgrcv(r1, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) r2 = semget(0x1, 0x2, 0x100) epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000002000)=""/198) 2018/01/24 16:57:16 executing program 6: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af8000-0x16)='/selinux/checkreqprot\x00', 0x14080, 0x0) bind$pptp(r0, &(0x7f0000143000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 16:57:16 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f89000-0x10)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f8b000)='/dev/loop#\x00', 0x56, 0x40) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8d000-0x16)='/selinux/checkreqprot\x00', 0x8001, 0x0) getpeername$netlink(r1, &(0x7f0000804000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c24000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000973000)={0x0, 0x0, 0x0}, &(0x7f0000f89000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f89000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00001f6000-0xc)={0x1ff, 0x101, 0xffffffffffffff81, 0x6, 0x8001, 0x7}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008af000-0x20)={r3, 0x0, 0x1, 0x5, &(0x7f0000106000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) times(&(0x7f0000f89000-0x20)={0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x40, &(0x7f000010e000-0x10)={0x0, r4+10000000}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f8b000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x3, 0x0, 0xa, 0x80, 0xa0, 0xbf, 0x0, r2}, {0x800, 0x8, 0x6, 0x3f, 0x4, 0x200, 0x5, 0x7}, {0x8, 0x9, 0x3, 0xffffffffffff5c9d}, 0x0, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x2, 0x8, 0x800, 0xfffffffffffffff9, 0x0}}, 0xe8) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00006c4000)=0x7) 2018/01/24 16:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000713000-0x8)='./file0\x00', 0xa000, 0x80) bind(r0, &(0x7f0000303000-0x1c)=@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d41000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000937000-0x4)=0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000030d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) pipe(&(0x7f000082c000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ce7000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000aed000)={0x1, &(0x7f0000719000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000d2a000-0x8)={r4, 0x3}) sync_file_range(r1, 0x0, 0x0, 0x0) 2018/01/24 16:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(r0, 0x5605) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000f0b000)=""/22) 2018/01/24 16:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000e, 0x1803, 0x0) recvmmsg(r0, &(0x7f0000b88000)=[{{&(0x7f0000b44000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000050b000)=[], 0x0, 0x0, 0x0, 0x6663}, 0x37}, {{0x0, 0x0, &(0x7f0000086000-0x1a)=[{&(0x7f0000116000-0x97)=""/151, 0x97}, {&(0x7f0000db5000)=""/209, 0xd1}], 0x2, &(0x7f000046b000-0x9a)=""/154, 0x9a, 0x6}, 0x3}, {{&(0x7f00000bd000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f00007b8000)=[{&(0x7f00008e2000-0x79)=""/121, 0x79}, {&(0x7f0000ffa000-0x13)=""/19, 0x13}, {&(0x7f0000630000)=""/179, 0xb3}], 0x3, &(0x7f0000b2d000-0xe8)=""/232, 0xe8, 0x7}, 0x7}], 0x3, 0x100, &(0x7f000079c000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:16 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) r1 = syz_open_dev$sndpcmc(&(0x7f0000013000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x8000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0x8) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x80fe) 2018/01/24 16:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000820000)={0x0, 0x0, 0x0}, &(0x7f0000c8d000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000170000)=0x0) setpriority(0x2, r1, 0x0) 2018/01/24 16:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000890000-0x4)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000abd000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00007ca000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000619000-0x18)={0x1, 0x0, [{0x200000000000193, 0x0, 0x80000000}]}) 2018/01/24 16:57:16 executing program 2: mmap(&(0x7f000077e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x101, 0xe409, 0x8000, 0x1, 0x8001, 0x4, 0x5, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x2}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup3(r4, r4, 0x80000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000bb3000)={0x0, 0x0, 0x0}, &(0x7f0000d9b000)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000abd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001d5000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000002000)=""/186) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000077f000)={0x4}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x1c9c380}, 0x8) sched_setscheduler(r6, 0x2, &(0x7f00007b7000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f000037c000)={0x1, 0x3, 0x0, {0x0, 0x0}, 0xff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000f9000-0x20)={0x4c, 0x0, 0x0, 0x8}) getpriority(0x2, r6) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000cd8000-0x20)={0x2, r7, 0x1, 0xffffffffffffff7f}) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000916000-0xa1)=""/161, 0xa1) dup2(r8, r4) 2018/01/24 16:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 16:57:16 executing program 0: rt_sigreturn() clone(0x0, &(0x7f000069a000)="", &(0x7f00008d7000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000236000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000701000)={0x1000000000000022, 0x0, [{0x489, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000002000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/load\x00', 0x2, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x0, 0x1, 0x0}) 2018/01/24 16:57:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000570000)="dfb8242f3f0d46699dccba79177c0cb6c1aeb4f5aa6f5fc4d813b45c12260f0a60c678f4b5bf64a3f19c077586917465d62c5d73660a84d0139f1193787062dee398f2e891702d2ebe8fe43165aec09dee94c628e00bb1f056415e8e68e02b05d45c21e1016f2a1229f0538ed22fe9bc", 0x70}, {&(0x7f0000000000)="bb5fd6d17bf64c0831d93738cc1aed7956a684b2bd9e51712c41bdf5e0fc269f6e46c023b7956ae0db9c915cff8a871027d0e4afacfe573b6206372852d4c8364ac5ce5b60e10a17f37bc966e206b108326111eafb608e2fd1078a499de678c12c727c39dc9228eac65af58a27a722d5e3f0de8a54e54ef533e721abeb5a83056399f9ec992e67f7cf5865a732f309bb7f440a8c18ed03ced08194423cfe174d2bd6013279f04c096de0896c7a156b24b07e22dddc0e79bda2880707b875641781f513d5ba42cf62bce703fcfb36c18a535d63a8b35c3cbf155d572382dc", 0xde}, {&(0x7f0000000000)="501f96c6163efa46d8f64cb25144d78c32bfd0f7f056cbe2122ae1e5c3bcde2ad4aba62d", 0x24}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d15000-0xb)='/dev/vcsa#\x00', 0x7, 0x501001) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000531000-0x8)=0x102, 0x8) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) link(&(0x7f00002b6000-0x6)='./file1\x00', &(0x7f000000e000)='./file0\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b07000-0x4)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r2 = open$dir(&(0x7f000081e000-0xe)='./file1/file0\x00', 0x3, 0x80) memfd_create(&(0x7f0000478000)='ramfs\x00', 0x2) mknodat(r2, &(0x7f0000db4000)='./file0\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffff) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') execve(&(0x7f0000ec5000)='./file0/control\x00', &(0x7f0000b91000)=[&(0x7f00002ca000-0xd)='!cgroupgGPL.\x00', &(0x7f00006b1000-0x6)='ramfs\x00', &(0x7f000098d000)='lo\x00'], &(0x7f0000354000)=[&(0x7f00001df000)='ramfs\x00']) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000038000-0x8)=0x1) 2018/01/24 16:57:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000fd8000-0x9)='/dev/sg#\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000865000)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1a, 0x49b, 0x8, 0x8001, 0x5, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3f) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000006c000)="7b0573059178fd7206a333b68a5ebb4380adbb82826c13d2add4e0c6c7b84ed2b3cbd0d737c7d555bcec3e2e4f11a2466109283ad5e5c5a50d5434f436622eaa93cd8bd9cd2eeeefb3f65a3278ea868f7f971d3c16401639958e90e12d8d90721ac56053a3babda7c0cdc0e294148934fa5b9e630008fe9679355b48d90acc06e0a993b2c6") ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/24 16:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000263000)='/dev/dmmidi#\x00', 0xcb, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00008c0000)=""/254) syz_open_dev$sndctrl(&(0x7f0000d36000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bf6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000404000)=0x18) openat$kvm(0xffffffffffffff9c, &(0x7f0000e48000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x800000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009f1000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047f000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e13000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) openat$mixer(0xffffffffffffff9c, &(0x7f00007c6000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 16:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) restart_syscall() r0 = syz_open_dev$admmidi(&(0x7f0000012000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000864000-0x80)={[0x0, 0x17005, 0x100004, 0x13000], 0x8, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000095f000-0x20)={@generic="893524b27652dc5465b7af7dd8e0b439", @ifru_flags=0x5000}) r1 = syz_open_dev$mouse(&(0x7f0000cc8000)='/dev/input/mouse#\x00', 0x9, 0x101000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r2, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sysfs$3(0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000224000)=0x0, &(0x7f00002b4000)=0x4) syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/24 16:57:16 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = syz_open_dev$mouse(&(0x7f0000004000)='/dev/input/mouse#\x00', 0x4, 0x30000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) 2018/01/24 16:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000b40000-0x14)=@known='security.capability\x00') recvmsg(r0, &(0x7f00000a1000)={&(0x7f0000215000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001af000)=[], 0x0, &(0x7f0000405000-0x89)=""/137, 0x89, 0xff}, 0x10000) r1 = open(&(0x7f00002b8000)='./file0\x00', 0x200100, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000061b000)={0x1, 0x117cd843, 0x0, 0x0, 0x1f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000cc000)={0x0, 0x0}) writev(r0, &(0x7f0000693000-0x50)=[{&(0x7f0000cc6000)="3d598b3629d22a90bd8a9878c0475121753a6c778646bea74e0e40adb60d6125cae0c22af8bfb6f3143911fa468d7aa840c7497b2bb535727b972089c403d85bce81558fd3b80e8a1944e3f3ff3418f1cf35b591ec8f82dbc7c85098f19448814218387b813b6b94dee2a00e5fabe9ab8bd33a4976177fd718f3a45eee3bbd6b49956e75b581f43b62dc0307cc4887b251179180616e0110b61a427b3caa784afa45713359f4191a8d67c99bf22c6621c6419286a63fce10", 0xb8}, {&(0x7f00002dd000)="fea49c99e61468c224d010f3bd4ec2baeb36f4d2053b778c003fc7443907ccd928b7ea84f2e2af0960c3cf1ac713782a65b49a61ab892fdbfd3fddf6c30074f6fefa5f2010ee9ced20519a8f32506c25c55d302ad74af82c70d32e0549abbe6c1b5d501278673e00d4fb1cb404eade5dc66f62f2f9c6f484ee9ab43a4546447cf58c60457c263994c79df76be8638811b70a12079a63", 0x96}, {&(0x7f00008e6000)="2263f23516588ae603d2e39c93d1bc55770406c1576176cdcf93aff2b5355d8c1fcc23b12b394ebd159fb98f2b5b7b", 0x2f}, {&(0x7f0000131000)="f8d89537f94ca54514bede184e65d27fc49caa6ae21d1d7fa66070e2a767310bfa1420bd303d2b02a8bc90e9f39c1ca5a2b9621fa4af51bb48b09e3b03fe62bc619ddb51bfc19077092a6bd79db75b848b73675144c89c899bfb41c8f800f1d0973c10f8838972070a88a47e7c20f188ec88a1295b164c6492e0a181c4000039e84ce8eb5e", 0x85}, {&(0x7f0000f58000-0x3e)="e1e85825d683757a8edc5f94d4999c76537817543cb7f43387266c0495c22387d0e67e6799604b3d9fa8b5ecef7a946ca256e52e47af28b3edd721fbea15", 0x3e}], 0x5) syz_emit_ethernet(0x46, &(0x7f0000800000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 16:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ae9000)={0xf, 0x0, &(0x7f0000f69000)=[@increfs_done={0x40106308, r1, 0x1}, @exit_looper={0x630d}, @acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ee1000)=[@fda={0x66646185, 0x7, 0x2, 0x2b}, @ptr={0x70742a85, 0x0, &(0x7f0000237000)=0x0, 0x0, 0x4, 0xf}], &(0x7f00004b8000)=[0x38, 0x18, 0x40]}}, @request_death={0x400c630e, 0x2, 0x0}, @free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000359000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000237000)=[0x30, 0x78, 0x48, 0x20]}, 0x3}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x11e, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/24 16:57:16 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") timer_gettime(0x0, &(0x7f000029e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000037d000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000986000-0xcf)="c445d7cf5f7336c5294224399f5a4beca3c3ba375e539ee9d2f6ac3120f349924e8b08979057bb8aba49453e1b83fa6016d4489b06561116e83c2181ded950f86c29cc6c38cf3a16641f6723ea140787d0f30356af628fd20ec1e2d93eb2d26b1a18a4b308c07479bc0b2f55622fb894e8445e58c2ed5e29e2a4871b58725b2990d3a79e9cb7856fc43e1c96d26565795e7be81f3d8e51a1071fed33e41dbb7f45294d52bd429c931b8122750214c3a0a618e718484b8a5c621c5d86277a01d48bc2e4fb8989a04b0268b68a2cb6f3", 0xcf) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000117000-0x10)={0x2154, 0x3694}) [ 38.067789] binder: 5141:5153 ERROR: BC_REGISTER_LOOPER called without request [ 38.075450] binder: 5153 RLIMIT_NICE not set [ 38.100457] binder: 5153 RLIMIT_NICE not set 2018/01/24 16:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000005c000)={0x0, 0x2710}, 0x10) getsockname$unix(r0, &(0x7f0000708000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000cb4000)=0x1002) 2018/01/24 16:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000b, 0xfffffffffffffffc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000da5000)='net/arp\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000a47000-0xdb)=""/219) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008bc000-0x4)=0x0, &(0x7f0000cc7000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a69000-0x98a)={'security\x00', 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0], 0x10, &(0x7f0000011000-0x10)={0x0, 0x0}, []}, 0x60) io_setup(0x7, &(0x7f0000777000-0x8)=0x0) io_destroy(r2) syz_open_dev$vcsn(&(0x7f0000def000-0x9)='/dev/vcs#\x00', 0x3, 0x80000) [ 38.111807] binder: 5141:5161 got reply transaction with bad transaction stack, transaction 7 has target 5141:0 2018/01/24 16:57:16 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="a92aed213a4ed91434b3ffcbc3641ce3") getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x4)=0x51, 0x4) r2 = dup(r0) sendto(r2, &(0x7f0000002000-0xae)="7ebc99b55ed9eedc346a2a5978cb816fa8b1c29cb413fc3f4034c3680df64d65dd441ca02b029077428cc8706fd4eecfa996247867c84f45dbc17b66b2dca1d528a02f5a6b815076da4cd5c78030c0cc0546440b1f406364509964d8b8c813d4c464e29522b42ef54f3b4e10ecccdfe22f0d8b4aaf38f29a6c414237587243c24e601eafe93a08ea07a4fa863c0f47b21cef7ad3c11cda10de924ab10786ab415cc0a39c6445732c0a1765d643d8", 0xae, 0x1, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x7, 0x6, 0x7, 0x8, 0x233, "42380f1f86e90e77e2c87927accf160c39ecad6f9f78603175cd6c5dfea4a66aef5b807669ee1b6e675b927ff4a8631e01dcbc438bf51e16bafbd80527d562", 0xfffffffffffff801}, 0x60) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/01/24 16:57:16 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x0, 0xffffffffffffffdc}, &(0x7f0000001000)=0x1000000fc) 2018/01/24 16:57:16 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000525000-0x8)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000184000)="d8b622f92589203b988eee3c6bc275f744475ce964bc21cc6b30b3f31d79ad0e85b0e413281ec1a289cd89aad93437205f3243a01591628dc1b73078dfeb2f67ae92e272bc24dc594a0fc38dbdfc624c683a37cd3d9da6582749ae90b73483f25813297e449f3db6da1b9c338094f312269e7e0b7417111eb864003300d9619892fa902c77838178409b6344", 0x8c) r1 = getpgrp(0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) [ 38.111821] binder: 5141:5161 transaction failed 29201/-71, size 0-0 line 2718 [ 38.133156] binder: 5164:5167 BC_INCREFS_DONE u0000000020265000 no match [ 38.133499] binder: 5164:5167 got transaction with invalid offsets size, 286 [ 38.133621] binder: 5164:5167 transaction failed 29201/-22, size 0-286 line 2939 [ 38.151146] binder: BINDER_SET_CONTEXT_MGR already set [ 38.151156] binder: 5141:5161 ioctl 40046207 0 returned -16 [ 38.155711] binder: 5141:5161 ERROR: BC_REGISTER_LOOPER called without request [ 38.155722] binder: 5161 RLIMIT_NICE not set [ 38.159717] binder_alloc: binder_alloc_mmap_handler: 5164 20265000-20279000 already mapped failed -16 [ 38.161883] binder: BINDER_SET_CONTEXT_MGR already set [ 38.161893] binder: 5164:5167 ioctl 40046207 0 returned -16 [ 38.166140] binder: 5164:5167 BC_INCREFS_DONE u0000000020265000 no match [ 38.166229] binder_alloc: 5141: binder_alloc_buf, no vma [ 38.166256] binder: 5141:5169 transaction failed 29189/-3, size 0-0 line 2903 [ 38.173743] binder_alloc: 5164: binder_alloc_buf, no vma [ 38.173769] binder: 5164:5171 transaction failed 29189/-3, size 0-286 line 2903 [ 38.195697] binder: 5141:5175 got reply transaction with no transaction stack [ 38.195706] binder: 5141:5175 transaction failed 29201/-71, size 0-0 line 2703 [ 38.198708] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.198840] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.344405] binder: release 5141:5153 transaction 7 in, still active [ 38.344418] binder: send failed reply for transaction 7 to 5141:5161 [ 38.344444] binder: undelivered TRANSACTION_COMPLETE [ 38.344452] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.344456] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 16:57:16 executing program 5: syz_open_dev$binder(&(0x7f0000e90000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000233000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a49000)={0x58, 0x0, &(0x7f0000ae3000)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000619000-0x48)=[], &(0x7f0000c69000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000b3e000)=""}) 2018/01/24 16:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000867000-0x4)=0x0, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000835000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) 2018/01/24 16:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000037a000)='/dev/autofs\x00', 0x4000, 0x0) connect$ax25(r0, &(0x7f0000645000)={0x3, {"e9b304372afefa"}, 0x7fffffff}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000826000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8f) 2018/01/24 16:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)='\x00', 0x5) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000347000-0x12)='/dev/snd/pcmC#D#p\x00', 0x65, 0x200000) 2018/01/24 16:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f4a000)='/dev/midi#\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/24 16:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f22000-0xa)='autogroup\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f7000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000084b000)={&(0x7f00007d4000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00001aa000)={0x1c, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000828000)={0x0, 0x0}) getpgid(r5) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000032000)='/dev/ppp\x00', 0x101000, 0x0) readv(r4, &(0x7f0000ee1000)=[{&(0x7f0000d1b000-0xde)=""/222, 0xde}, {&(0x7f0000246000-0x1000)=""/4096, 0x11a7}, {&(0x7f000070b000-0xa3)=""/163, 0xa3}, {&(0x7f0000c9e000-0x3e)=""/62, 0x3e}, {&(0x7f000081d000)=""/184, 0xb8}], 0x5) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="af", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") r8 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000772000)={{&(0x7f000008c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/kvm\x00', 0x141040, 0x0) close(r9) fsync(r6) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000944000)=0xfff) readv(r8, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x800) 2018/01/24 16:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(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, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000220000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0xa, 0x8c5f1bb53e6e2b1a, 0x0, &(0x7f000094a000)={0x0, 0x0}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000045000-0x37)=""/55) 2018/01/24 16:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x20) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000ef0000-0x72)=""/114) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f00004dc000)='/dev/input/mouse#\x00', 0x9e3b, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000124000)={0x46, 0xa4, 0x20000800000002, 0xd54, 0xfffffffffffffffc, 0x8}) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19", 0x3c0}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1ac", 0xc6}], 0x1, &(0x7f0000d2e000-0xe0)=[], 0x0, 0x0}, 0x0) 2018/01/24 16:57:16 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x8, 0x14, [0x6, 0xffff, 0x20, 0x9, 0x8]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x30)=[{r0, 0x412a, 0x0}, {r0, 0x8078, 0x0}, {r0, 0x40, 0x0}, {r0, 0x400, 0x0}, {r0, 0x200, 0x0}, {r0, 0x20, 0x0}], 0x6, 0x1) unshare(0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001000-0x50)={0x3ff, 0x3, 0x3, 0x2f10eac9, &(0x7f0000002000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x8000131101) [ 38.355530] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.355541] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.412653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/24 16:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f7000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000614000)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x7, [0x7, 0xaaa6, 0xfffffffffffffffa, 0x8001, 0x20, 0x0, 0x7c0000000000, 0x43]}, 0x5c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$sndmidi(&(0x7f0000605000)='/dev/snd/midiC#D#\x00', 0x10000, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ba2000-0x8)={0x0, 0x1095}, &(0x7f0000411000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e90000)={r4, 0xfffffffffffffd04, "ccfc23a332e646bce4b452a9676aee9cf3a460f09b47bf3f97388de981d272d7b2cb2c4fd5a5a6e7906eac6f61e29a0b609adb3e97b11e2016e0ac1d0c194eb49f23e656eaad91e0c4c5ffd700543f1bca77d3499919e5a33ead22130ee71098d7361976115eb7ed44af58ca9a1fb68bfcfdf4f7585b657948cedab88c7788ad4a3ede6e2d0f4e950e843e1b783a758642954c1f63b70b75435eca06270baa98afade25839dfafc3556c93e33cfe1c9d7a3c53526b5c4f676f2a3ec391"}, &(0x7f000049f000)=0xc5) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000938000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000616000)=0xc) 2018/01/24 16:57:16 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000000c000-0x120)={0x5, 0x0, 0x2a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, "77a4cac9de34f4f77fd7863a65c4271d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getpeername$packet(r1, &(0x7f0000dd7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b78000-0x4)=0x14) bind$can_raw(r1, &(0x7f0000fb1000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000e6f000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eadecf", 0x1d3) [ 38.430977] binder: 5192:5204 BC_FREE_BUFFER u00000000204edf8a no match [ 38.442138] binder: 5192:5204 got transaction to invalid handle [ 38.448369] binder: 5192:5204 transaction failed 29201/-22, size 0-0 line 2788 2018/01/24 16:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001e7000-0x2)=']\x00', 0x3) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000cfb000-0x1000)=""/4096, &(0x7f0000eda000-0x4)=0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) close(r1) 2018/01/24 16:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000cdf000)='\x00', 0x2) write$selinux_create(r0, &(0x7f00003fa000)=@objname={'system_u:object_r:newrole_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x31, 0x20, './file0\x00'}, 0x3e) futimesat(0xffffffffffffffff, &(0x7f00002cd000-0x8)='./file0\x00', &(0x7f0000b07000)={{0x0, 0x2710}, {0x0, 0x0}}) rename(&(0x7f000042c000-0xe)='./file0/file0\x00', &(0x7f0000e5b000)='./file0\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00004c5000)={0x1, "98"}, 0x2) [ 38.507651] binder_alloc: binder_alloc_mmap_handler: 5192 20000000-20002000 already mapped failed -16 [ 38.531566] binder: BINDER_SET_CONTEXT_MGR already set [ 38.531577] binder: 5192:5225 ioctl 40046207 0 returned -16 2018/01/24 16:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/checkreqprot\x00', 0x2046c0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00002ec000-0xb)='/dev/vcsa#\x00', 0x5, 0x101000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000abc000)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(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, 0x33}, @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, {{'sha1_mb\x00'}, 0xfffffc6d, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.569047] binder: 5192:5204 got new transaction with bad transaction stack, transaction 15 has target 5192:0 [ 38.579329] binder: 5192:5204 transaction failed 29201/-71, size 40-8 line 2815 [ 38.590287] binder: 5192:5225 BC_FREE_BUFFER u00000000204edf8a no match 2018/01/24 16:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009a2000-0xb)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r0, 0x5452, &(0x7f0000df3000-0x8)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000e47000)={0xe7, 0x9, 0x9, 0x800, 0x5, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f39000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0xc02ae1aacbaec3d1) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000ff9000-0x22)="7aac8efbd350362964b145c58cc25611de80b337b4033960172355cc36afc9596f6d", 0x22) recvmsg$kcm(0xffffffffffffffff, &(0x7f00006a2000)={&(0x7f0000d58000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000016c000)=[{&(0x7f0000e7b000)=""/208, 0xd0}, {&(0x7f0000fab000)=""/83, 0x53}, {&(0x7f0000904000)=""/105, 0x69}, {&(0x7f0000111000)=""/110, 0x6e}], 0x4, &(0x7f00001e9000-0x33)=""/51, 0x33, 0x3}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005fe000-0x8)={0x1, [0x0]}, &(0x7f0000e9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fc6000)={r2, @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]}, 0x7fffffff, 0x81, 0x169369e2, 0x3ff, 0x0}, &(0x7f000004b000)=0xa0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000eda000)=0x6, 0x4) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 16:57:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000925000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x9, 0x5, 0x8, 0x2, 0x0, 0x3, 0x80, 0x4, 0x5dba, 0x1, 0x0, 0x4, 0x101, 0x5, 0x80000000, 0x9, 0x1, 0x576d, 0xe5e9, 0xfffffffffffffffd, 0x3, 0x8, 0x1, 0x7, 0x1354, 0xf9, 0x7, 0x39d0000000000000, 0x4, 0x7, 0x6, 0x7fff, 0x4, 0x800, 0xffffffffffffffff, 0x4cd2, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000dcd000-0x1)=0x0, 0x4}, 0x1000, 0x590, 0x7, 0x4, 0x80, 0x3, 0x10001, 0x0}, r0, 0x7ff, r1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 16:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000013e000)='./file0\x00', 0x8002, 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000a7000-0x10)={0x17, 0x1a, &(0x7f0000ef8000-0x1a)="0aab1d1a455bfd2019d190f2eb967cdbf783eb5fb6301aeab7eb"}) socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/24 16:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000ca0000-0x8)=&(0x7f0000246000)=0x0) getxattr(&(0x7f0000637000)='./file0\x00', &(0x7f0000df9000)=@known='user.syz\x00', &(0x7f0000275000-0xd8)=""/216, 0xd8) sendmsg$key(r2, &(0x7f0000639000-0x38)={0x0, 0x0, &(0x7f0000965000-0x10)={&(0x7f00004a4000-0x138)={0x2, 0xd, 0x4, 0xb, 0x27, 0x0, 0x1, 0x2, [@sadb_sa={0x2, 0x1, 0x0, 0x6, 0x1, 0x56, 0x3, 0x20000000}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x2, 0xffffffffffffffff}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x32, 0xa0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x19, 0x9, 0x5e8, 0x0, "b51dacf24d9785bc494be44e83da1a52c9752abb0bdf53177f6e5368baff1cd3d4efe2d271874006841180d1b4825e663aa02c1036b917b02b513b72475b83ba798b4828d74af70c1af94298e78378a35f989cdbf8afaec6c8503413c7fb7ad408a5bfd3d086c3fbeeb5d39fb206d172aff863dd945432f10b25c6f44995d01f21f70e99a2eded831474a19de1d7a3322ed21173046d022c7b68c8e836d5d66371db3e3c44abff39a5d9af1e9f8204a84633aff4ad80e6cf39028ec363"}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x200000002) 2018/01/24 16:57:16 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b8e000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aec000)=0xe8) ioprio_get$uid(0x3, r0) 2018/01/24 16:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe2(&(0x7f0000988000)={0x0, 0x0}, 0x80000) accept4$ipx(r1, &(0x7f0000b20000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000505000-0x4)=0x10, 0x800) openat$selinux_status(0xffffffffffffff9c, &(0x7f000074b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075e000-0x30)={0x4c, 0x0, &(0x7f0000d1f000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000014e000)=[@ptr={0x70742a85, 0x0, &(0x7f000057c000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000357000-0x28)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000bd3000)=""}) 2018/01/24 16:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000402000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00002c1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000c25000)={{0x0, 0x0}, {0x77359400, r0}}, 0x0) r1 = gettid() r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000a68000-0x78)={0x1, 0x78, 0x1, 0x6, 0x6, 0x2, 0x0, 0x1f37, 0x80, 0x1, 0x2, 0x1, 0xfffffffffffff001, 0x0, 0x5, 0xd1, 0x9, 0x6, 0x1, 0x2, 0x2, 0x8, 0xff, 0x8060829, 0x4, 0x3, 0xffffffffffffff58, 0xffff, 0x7, 0x3, 0x1, 0x2, 0x6, 0x5f4b, 0xffffffffffffff80, 0x401, 0x7, 0x6df, 0x0, 0x4, 0x1, @perf_bp={&(0x7f000045b000)=0x0, 0x8}, 0x1, 0xab, 0x6, 0x7, 0x1, 0x7, 0xd3, 0x0}, r1, 0x101, r2, 0x4) [ 38.590298] binder: 5192:5225 got transaction to invalid handle [ 38.590308] binder: 5192:5225 transaction failed 29201/-22, size 0-0 line 2788 [ 38.640514] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.646302] binder: release 5192:5204 transaction 15 out, still active [ 38.653078] binder: unexpected work type, 4, not freed [ 38.663041] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 16:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e87000+0x2ed)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b41000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000e70000-0x38)={&(0x7f0000907000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x390, &(0x7f00001c2000)=[{&(0x7f0000b42000)=""/118, 0x0}, {&(0x7f0000944000-0x22)=""/34, 0x0}, {&(0x7f00004fa000)=""/29, 0x0}, {&(0x7f0000694000)=""/242, 0x0}, {&(0x7f0000eae000-0x27)=""/39, 0x0}, {&(0x7f0000b1e000-0xa8)=""/168, 0x0}], 0x3, &(0x7f0000b8e000-0xb0)=""/176, 0xb0, 0x100000001}, 0x24) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) open$dir(&(0x7f00001ac000-0x6)='./bus\x00', 0x4000, 0x8) 2018/01/24 16:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d4c000)='/dev/dmmidi#\x00', 0x100000001, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ef4000)=""/60) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d0a000)='comm\x00') ftruncate(r2, 0x3) ftruncate(r2, 0x73c) 2018/01/24 16:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c)="5b8b9e132b55bf671a3d7183cdf0a4dc6e1ec55ea18fc1a4611e2160996187f483394b5e8f292433991be8efeb65b886cde24249f1be82245d7535eaec857174bc0783b8e0ba765ab2fa5fb18b62f213a1bafbc90f24050be5ffa7926b59a219b9b87c9b19e6671318b630aa", &(0x7f0000b69000-0x30)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000)={0x0, 0x0}, 0x3a2f, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r1, &(0x7f0000670000-0x8)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) flistxattr(r2, &(0x7f00006fd000-0xc1)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002d5000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(0xffffffffffffffff, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000dac000-0x60)=[{&(0x7f0000e6f000)="7741814efcdcc1169208791e59369ac1d30e38eefffd4b3536317778f043a85e35f0458960de", 0x26}, {&(0x7f000056d000)="91acf4dabeb854f89813962a87f98ccac1114732cb7f85d5086048abc830ea52be640359be8b3973664e76bb994ef32c1b786477f886a32c530c0d014b6ae7668f9833e4a875ffb180b22240b52f5b8f435cbe5ad8a69fa67bef51d77b6b37c2f57917da49dd31b190f3e30268af4f5f7d9b666181d7c11cdcf599d84df84496d3c95854a3630854", 0x88}, {&(0x7f0000ed2000+0xace)="770756cb86d0e690c1c96a21c0f17512042cacd8729beff0d7f02724c43a", 0x1e}], 0x3) ioctl$TCSBRK(r2, 0x5409, 0xc000000) sendto$inet(0xffffffffffffffff, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000972000-0x4)=0x0) r3 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000de2000)=0x0) ioctl$TIOCSTI(r3, 0x5412, 0x7fff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet(0xffffffffffffffff, &(0x7f0000cc4000)=""/188, 0xbc, 0x40011ffe, 0x0, 0x0) [ 38.684923] binder: BINDER_SET_CONTEXT_MGR already set [ 38.684932] binder: 5259:5260 ioctl 40046207 0 returned -16 [ 38.686389] hrtimer: interrupt took 46420 ns [ 38.690867] binder_alloc: 5192: binder_alloc_buf, no vma 2018/01/24 16:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) sysfs$1(0x1, &(0x7f0000d12000-0x4)='!(\'\x00') unshare(0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) [ 38.690898] binder: 5259:5260 transaction failed 29189/-3, size 40-0 line 2903 2018/01/24 16:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000098d000-0x8)='./file0\x00', &(0x7f0000437000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e88000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ba000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a97000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000ec8000)=0xe8) setresuid(r0, r1, r2) unshare(0x8000400) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r3, &(0x7f0000dfe000)=""}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2d000-0x11)='/dev/vga_arbiter\x00', 0x82, 0x0) prctl$intptr(0x0, 0x1e4) bind$vsock_stream(r4, &(0x7f0000a86000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/24 16:57:16 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025b000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) listen$netrom(r0, 0x1ff) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00009e4000-0x8)='./file0\x00', &(0x7f00003e0000-0x24)=@random={'system.', 'posix_acl_access\\$vboxnet0-\\\x00'}, &(0x7f0000082000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000018a000)={0x26, 'aead\x00', 0x1, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) 2018/01/24 16:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) close(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f000088d000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r0, 0x20) 2018/01/24 16:57:16 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000005000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) [ 38.708282] binder: BINDER_SET_CONTEXT_MGR already set [ 38.708293] binder: 5259:5273 ioctl 40046207 0 returned -16 [ 38.714326] binder_alloc: 5192: binder_alloc_buf, no vma [ 38.714358] binder: 5259:5273 transaction failed 29189/-3, size 40-0 line 2903 2018/01/24 16:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a66000)=@assoc_value={0x0, 0x0}, &(0x7f0000e58000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ec2000-0x108)={r0, @in6={{0xa, 0x1, 0xfffffffffffffac8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x2, 0x5, 0x1f, 0x31, 0xffffffff, 0x4, 0x8, 0x1, 0x7fff, 0x20, 0x8, 0x9, 0x9]}, &(0x7f0000424000)=0x108) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000003b000/0x3000)=nil) 2018/01/24 16:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={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(&(0x7f000001d000)={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) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) readv(r0, &(0x7f0000ace000-0x30)=[{&(0x7f0000ad3000)=""/138, 0x8a}, {&(0x7f0000e39000)=""/20, 0x14}, {&(0x7f0000dcb000-0x1)=""/1, 0x1}], 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r1, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) eventfd2(0x9, 0xff) sched_getparam(0x0, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) eventfd2(0x0, 0x80000) [ 38.819138] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.829978] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.830083] binder: send failed reply for transaction 15, target dead [ 38.834283] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.853985] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 16:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 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]}) socketpair(0x9, 0x5, 0x100000001, &(0x7f0000ae7000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000cff000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x8, 0x3, 0x400, 0x8, 0x810001, r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) sysfs$2(0x2, 0x131, &(0x7f0000ec0000)=""/4096) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c0e000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000048a000-0xe1)=""/225) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008ca000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f71000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00009da000)=0xf000) 2018/01/24 16:57:17 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x184, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x40, 0x1c, [@typed={0xc, 0x67, @pid=r1}, @typed={0xc, 0x1e, @u32=0x0}, @typed={0x18, 0x28, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x41, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0x130, 0x2, [@generic="165564e0532f02551f0e6b5d7a036e21c00348e0b62f36c652836513e7baac8c218970ddf19d4770c61a60c41307a44cbf5717be7dfaa299b463b76b43e7502607ee6b73b466ae12018452fd62ab5f97446c19b540b456f28ee8860946b868c3886c5ac0b1d916d593aac0297bd2e622897edc30598c9b3452be21a544f9eb67a455675d61f7df57c5cf22b8d176201556a0a6ddf17e62692b498650a0b1b4bcd7875d6ebeb124", @typed={0x18, 0x19, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="aa931fe73948a55eca8eba45cd726e50dd762b5091f266cf3d1fb4780216e43e47e84445a9808fd5f572711461e3853c6008f9b7800969c4185601fb85485dcd9d380ee042579b01bc4bca50f72d268beb788001d8bb11e3eea465ca8bce890f02d278d13f01ac95ebad43"]}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x4004080) 2018/01/24 16:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 16:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) 2018/01/24 16:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) sync_file_range(r0, 0x3, 0x8, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00009e3000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/24 16:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000430000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/24 16:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000739000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 16:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000889000)=""/77, &(0x7f0000b43000)=0x4d) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000055f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) accept4$unix(0xffffffffffffffff, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/24 16:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e70000-0x4)=0x0) getpgrp(r0) fsetxattr(0xffffffffffffffff, &(0x7f0000f42000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000c01000-0x1)='\x00', 0x1, 0x0) 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000039000-0x18)={0x1, 0x0, 0x1, 0x7fffffff, 0x80000000, 0x4}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execveat(0xffffffffffffffff, &(0x7f0000148000-0x8)='./file0\x00', &(0x7f000001b000)=[], &(0x7f00007f8000-0x20)=[], 0x0) 2018/01/24 16:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sg(&(0x7f0000c15000-0x9)='/dev/sg#\x00', 0x6, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00002db000)=""/82) mknodat(r0, &(0x7f0000b7a000-0x8)='./file0\x00', 0x3, 0x5) pipe(&(0x7f0000efe000)={0x0, 0x0}) 2018/01/24 16:57:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x68a002, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x2000007}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:17 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f0000006000-0x4)={0x0, 0x1, [0x0]}) 2018/01/24 16:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) r1 = open(&(0x7f0000c96000-0x8)='./file0\x00', 0x100, 0x130) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000387000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00009a7000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, 0x4, 0xf192, 0x400, 0xa9, 0x0, r2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007e0000-0x8)={0x0, 0x0}) 2018/01/24 16:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e72000-0x1)="", 0x0, 0x0, 0x0) socketpair(0x5, 0x80005, 0x6, &(0x7f000027e000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f0000c63000-0x38)=[{&(0x7f0000a3b000-0x60)={0x27, 0xd2, 0x1000, 0x5, 0x9, 0x1, "ef594c335f28dc80ff24cf348235f5f10908412eb49e569873ec04de76a656be308411a6eb33b65469dc3523b58688194494d84b42506d4de3b73d954f53cc", 0x1}, 0x60, &(0x7f0000196000-0x30)=[{&(0x7f0000615000-0x1a)="87594a459cac276582dd6783e7c2052d8ae6f06a6f5138d4eabb", 0x1a}, {&(0x7f0000639000-0xc0)="16cc63f39c746cebf30c30942495612acb7a44192c8112c347a144422e60bc7c8adb4755271c27d74e2f3793d85dda4bdbc6d51595afb8e8b1831b76a2580130b648a956e3494523bce16f6cd79007ee5c5976435c3c8a6cdd3d68c0b9a8358f4bf84b9f64739288ef2ed062acaed96684fb42873556a7bfc73f69ff67bb0591db1fd4d9596c6965713c8e8d1792688b3e9771f8c1144c9520b6c89389166e33c2d12383bc661341522f29134aa06314d6a3d1a401ffbc185f15f6301ab57781", 0xc0}, {&(0x7f00008ba000)="a7b99d252c8591097477c9dab52b7226684508529560734013d8dab55397e666eb126756cafa0096149e73893c97921937523db36be2cdaece22062ec90be9aaaecc5d85486f495b3dfb4a9e5bf1f2f431c1af0b79ae2ee97b2b7c1dfa90d71a16eb24ecc00db02e01b575e3103d995073cdd59f392a9caf21b772bf67f3864e37b6a513f11700fbd2540e335e54", 0x8e}], 0x3, &(0x7f0000efb000-0x38)={0x38, 0x1, 0x7, "72e6cc5b2c2834b4923d0b99f1e0557f9634a62ba2110ee8ecfe717851683ceafe42"}, 0x38, 0x40440c0}], 0x1, 0x8001) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r2 = msgget(0x1, 0x8) stat(&(0x7f0000d08000)='./file0\x00', &(0x7f0000ec0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ac000)={0x0, 0x0, 0x0}, &(0x7f0000220000)=0xc) r6 = getuid() lstat(&(0x7f0000ca4000-0x8)='./file0\x00', &(0x7f00001c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000404000-0x4)=0x0) getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000a4e000-0x70)={{0x8, r3, r5, r6, r7, 0x4a, 0x9, 0x0, 0x0, 0x0}, 0x1, 0x1f, 0x0, 0x5, r8, r4, 0x20, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003cd000)=""/131, 0x83, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000db3000-0x8)={0x3}, 0x0, &(0x7f000071f000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/01/24 16:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) getpeername$unix(r0, &(0x7f0000ccd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000077f000-0x3)=0x8) 2018/01/24 16:57:17 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ad0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000ad1000-0xb)=@random={'security.', '-\x00'}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000411000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000)=0xe8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000497000-0x4)=0x0, &(0x7f0000ad1000)=0x0, &(0x7f0000ad1000)=0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ad1000)={{{@in6=@loopback={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=@broadcast=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}}, &(0x7f0000ad2000-0x4)=0xe8) setresuid(r2, r3, r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 16:57:17 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/221) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/audio\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000579000)="", 0x0) ppoll(&(0x7f0000bc6000)=[{r0, 0x8000, 0x0}, {r1, 0x400, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x268c, 0x0}], 0x4, &(0x7f0000e94000-0x10)={0x77359400, 0x0}, &(0x7f0000130000)={0x3a}, 0x8) 2018/01/24 16:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000674000-0x8)='keyring\x00', &(0x7f000023a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00004d4000-0x8)='keyring\x00', &(0x7f000089c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x3, 0x3d5, r1) uname(&(0x7f0000e68000-0x9f)=""/159) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000e55000-0xb0)={{0x0, 0x0}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 16:57:17 executing program 2: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a12000)='/dev/usbmon#\x00', 0x5, 0x44040) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002c5000)={0x1, 0x8, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x10) 2018/01/24 16:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x7, 0x7fff, &(0x7f00000be000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007a4000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000408000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 16:57:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000035000)=""/242) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/24 16:57:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fremovexattr(r0, &(0x7f0000b74000-0x1a)=@random={'security.', 'user**#security]\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x0, 0x0, []}) 2018/01/24 16:57:17 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000053f000-0x68)={0x6, 0x0, [{0x1, 0x0, 0x3}, {0x4, 0x0, 0x4}, {0x101, 0x0, 0x744c}, {0xf5, 0x0, 0x3f}, {0x3, 0x0, 0x7}, {0x9, 0x0, 0xe8e}]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000766000)='bic\x00', 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000-0x9f)="ae17d8b3e3ab61a9d84e191df0c34bd4d42edc2afcb9c7529f69eaf1f1ab571487f71b56c88234314efdfee3b5aa7f26becafc1c0e68625c344214c8a2a6a4010803425222e3b7d3a0a1fe08780faf875ec49b2f2bb6972b8499f14b1a62f2400039533deca17c7ab02f7c28335e7c3bec50650b8c4bc3615a248c34cceecfb1cce3a01951c39b1eb0ca06fab44358be2aac43b4df1ce2fc92ff967395cdfc", 0x9f) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0xeba45e8badf04a28, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000083c000-0x4c)={0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000)=[{&(0x7f0000017000)=""/251, 0xfb}, {&(0x7f000000f000)=""/221, 0xdd}, {&(0x7f0000018000-0x7)=""/7, 0x7}, {&(0x7f0000013000)=""/195, 0xc3}, {&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000019000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000018000)={0x11, 0x0, r3, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) 2018/01/24 16:57:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000871000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x11, r0, 0x3ffffffc) r1 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00000cd000)={0x0, 0x0}, 0x84800) close(r0) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_NMI(r2, 0xae9a) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad42b6c5820fae275b00000000000004ffffffffffffffec", 0x5af42f428206733) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000872000)='/dev/ppp\x00', 0x200000000c0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000af2000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7f, 0x8, 0x8, 0x8, 0x100000000, 0x6, 0x5, 0x551f, 0x17, 0x1, 0x400, 0x3, 0x5, 0x9]}, &(0x7f0000353000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000013b000)={r4, 0x1, 0x20}, &(0x7f0000864000)=0xc) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000e50000)=&(0x7f000034b000-0x1)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/vga_arbiter\x00', 0x42a000, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000001b000)=r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000569000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$fuse(r3, &(0x7f0000d4c000)={0x14, 0x1, 0x1, @fuse_poll_out={0x0}}, 0x14) readahead(r3, 0x6, 0x9) 2018/01/24 16:57:17 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000023000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000002000)={0x7, 0x80000001, 0x8}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) membarrier(0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000014000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000023000)=0x5, 0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000001f000-0xba)="44b2650d8451b8ad5ed4232c98c392954012fd86f69352d893aff0e8c17777368c4f2aa91280ce2b1c673566ed10f602ffc18dfd27cbe2438bc0d0c65fc9e4bc597dafe6387d8b983e1a66dae50ea4d9e078fc6f82a2fa1b068e32e05cbca624997316de3bf91758414ba0fc53fb2f5e221a0bb05504221ce2c91cdb366b2d602e1932f6a99c9b427512b3b97bddfe10c0aea39ecdc9fa2acc035cc90340c7611e69c360134b3f0ad33e38ca605eda5b48bab88526ba9808e66d", 0xba) connect(r4, &(0x7f0000023000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x4, 0x0, {0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}}}, 0x3a) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/24 16:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000d5000-0x9)='/dev/kvm\x00', 0x80, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 16:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) dup2(r1, r0) 2018/01/24 16:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$selinux_access(r1, &(0x7f00008a6000)={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x0, 0x0}, 0x3d) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x80) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000467000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) recvmmsg(r0, &(0x7f00001ce000)=[{{&(0x7f0000825000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d7b000)=[{&(0x7f0000bbb000)=""/248, 0xf8}, {&(0x7f00000ba000)=""/250, 0xfa}, {&(0x7f00005a5000-0xb8)=""/184, 0xb8}], 0x3, &(0x7f0000447000-0x53)=""/83, 0x53, 0x6}, 0x4}, {{&(0x7f00007e0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007eb000)=[{&(0x7f00007e2000)=""/61, 0x3d}, {&(0x7f000027f000)=""/4096, 0x1000}, {&(0x7f0000074000)=""/193, 0xc1}], 0x3, &(0x7f000046a000-0xa6)=""/166, 0xa6, 0x5}, 0x81}, {{0x0, 0x0, &(0x7f000051b000-0x60)=[{&(0x7f0000ee7000)=""/4096, 0x1000}, {&(0x7f0000ee7000-0xb1)=""/177, 0xb1}, {&(0x7f000071b000)=""/4096, 0x1000}, {&(0x7f0000dd3000)=""/0, 0x0}, {&(0x7f00009ef000-0x79)=""/121, 0x79}, {&(0x7f000020d000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xd2f}, 0x100}], 0x3, 0x40002001, &(0x7f000041d000)={0x77359400, 0x0}) 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) bind$inet(r0, &(0x7f0000aff000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000efc000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000c0000-0xe2)="082338af477a9188f2525ed266c2296e980cbc9e8dd24775e59a91355f87a0234aa42dedf4e4214e32b4e03929d6c0f035dbd55ec1b2e10ce1259ff3be65400d9b7656e79508119be8ef4f189f506610bb977732927e092ed634059a07e1cbf9481735e7ccfa2d0316568e3bc441fb7a4df678d1af581d73573487d8ecf64b1d8136659b906dc097af5131579b6f4e837f21e4d108dd64bd3d69bce958285cad49b0786555e413b91bf2e269e71e3d50aec0adc96211285a2e98674eab2e4f60a18c9b5cfa120211d5a11e275b0d7b97e834911919498643ba346031aee98d4b0cf6") writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/24 16:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000ba8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0xffffff29) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QF', 0x2}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/24 16:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x100}, &(0x7f0000000000)={0x0}, 0x8) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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) r1 = gettid() ptrace$setsig(0x4203, r1, 0xff, &(0x7f00001a9000)={0x10, 0x0, 0x4, 0x4}) dup(r0) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) 2018/01/24 16:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000075a000)={0x9, 0x6, 0x5, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r2, &(0x7f0000f02000)=[{0x0, 0x0, &(0x7f0000a64000-0x70)=[{&(0x7f0000905000-0x4)="652d1083", 0x4}, {&(0x7f0000a0b000)="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0x1000}, {&(0x7f0000a6d000-0x3e)="e30d796b5b421e0e25d2a37134b9a83ffe64580d2676493ebed607fe1e10da19520dd0c05860a4d64e1ed63cd64fb5c69a056803144ae0ec663fe8fab578", 0x3e}, {&(0x7f0000c30000)="261b9b007304ffd8f7ada6cd5dfce3e0e151d291b6aea5285bc387b72206aacc39ba639768f38f8281eaf924db3a5eee709b92c695d6dc6d379d40b267f1aac486631a3c75c968bee52b26a7b66716708e7ddf2ff51dae6f6aecba2cc74ead8da2cbf77427d3b61491f8e27eb106bcb8a44bec478c4c0d99cf3831213d0d840164ebac06bf9c76e6559ee0", 0x8b}, {&(0x7f0000faa000-0xb6)="81edee4a5f72847cb24c70452fa62247796e58ccf0dd83c00d333f9f24e5bd4559ee37a9a75f7a949ae74effef3c67ce382008089370e6d85e3196efb6bdfe0c8ce9d00c773a5bd63b39f7add490f068b07f3823f45f653a6fd20b60d5f201d23664885e9eccd640a990c94a0c5e8b6b0a6aaa2c10bbd68852a5443b9e0e481dc501ac27b5b2b2efec1d36d830820b0e077d5a78a89cf0d4134cc2276b88d201f50376f38532b43f156bf843add25997c8c81d2689ff", 0xb6}, {&(0x7f0000375000-0x48)="29998dd4fb8794a185eaacfe5b06ef65fc0014449c8859d6c6b51973103310bb79b90b97892072dd69767633ad81d1de526b1aeadaac46262bcdf2f3e005b7ef03208da95ac41b3b", 0x48}, {&(0x7f0000fa6000-0x9b)="7f0674b16537fd17787015f9949d580221eef81c02a8881ed92dc0ba32a900fe4cf3da2a68d76deb4ba76ea08e9edd3e771d0ed64011ec764ff5ae15eff6d660be948560ea863e482b764fd967eb822a73ed717176dc84ef4c00c73ed9f60a104146d8cddae3ae7c702dc720e5a5e71f84e4beae27bec07f44e8e16d18309125e32748177aa45fe40fd2f95824e7a8945c353c898f328451bb194f", 0x9b}], 0x7, 0x0, 0x0, 0x814}, {0x0, 0x0, &(0x7f0000955000-0x20)=[{&(0x7f00001f6000-0x8a)="8ecb32934916d66ee1a8b4836672faa210279546058b25b3ef968708a585c2a3ab01d44d61e0e0f5966f1a0f856bde743798ea33c123864451ecb7dad1f8f9f81da6a5ad19b1598b866c72dbfd073a2a9020b71ee1aee5130c75019105c2a0a1d62c43366e8b21f3b4dc466d8dc469fe8a122fe93ca6aaa5738092000076cfc3a1e27cfef997e20d2359", 0x8a}, {&(0x7f000022b000-0x5d)="d70f5fb52b93d7a4fc997c0f9125fb4494b7103518a8166b732d928ae9d3561938f270a39493b8f04bdcbb3cdd4afee72949b0662b961334d1e625188c42b57f8c361f7321257d5fdec987d858c845766227149ae44723078e2ff0870d", 0x5d}], 0x2, &(0x7f0000597000)=[], 0x0, 0x8800}, {0x0, 0x0, &(0x7f0000ddd000)=[{&(0x7f000080d000-0x4f)="3a08360d7e8fe9f87791e89c171b57163ef1d482e0d98cd5c53e3cfa4c48546234544ea8ebb59cbd3cba5875aec0e2da05cf6deee872f1e7c3ac7540f2c0f9bf55bb94257c48c8e03d0c85380f6416", 0x4f}, {&(0x7f0000908000-0x22)="54a392fcdaea9e8ba5d969e1b86e82e09aa116867bb1c0fca7c5913f3682d0bd7c0e", 0x22}, {&(0x7f0000266000-0x79)="329bcda8a3473d33c6e65efc7777a97c4573c0cf691382bcb969805ea5e76f19628fff63d5b83d326918d5d6f24dcf01df14bd85e67ddf1383ec9da8847d71af1b59e069bf973c410f250a7cf70ff4fee5763d8b90936e801f1c8d93b81be093be03542e4a61376ad62ebe36ed47be1bd720bc99facfcd624f", 0x79}, {&(0x7f0000a3e000)="b18a938db4a23c0a7630febd3bee52abf61b23362807e219bcfa0017bf98768e8436a03cd4ed189243601e74b732576c8c722b7bab4ccff308cfc56fb795de3f", 0x40}, {&(0x7f0000fa6000)="8e5f9f73392e0a3774478426e0260ff49004bf8715218d", 0x17}, {&(0x7f00007bd000-0xc6)="da96a9336a56e02aca0927f96ed58dafb23a206f6cdd21727622a9bc0c3d556cfe7c12f3201777672c961e3879011b6f111cce8fcc2a8c8f207ec02ff5716fc723ea21d980c29f08282b457d65df11ff3a1aaee011bacc49a76aa9da9893eea52e224a2c11077194f0c9592a6ced7cfbc14b431c0f6a3cb0c1a1260af2c6d396e06174362372a091da52f4820ff178b8a21eb87fc121053303523e505be88c52d2e855d442103b418fe2438f14b78e78a3fa3622475b2d5653ec3b9a86ec39d540cb8961be1b", 0xc6}, {&(0x7f00005ee000)="024df61aba56135dfa6b78710ce8f6cd7f77cecfb386c560f270d68238c04c7c0cc53e5fbe864fdd44819f5130aede83ec5f5266162f60172a9e834f700e981fdc35922c1ef0d59b07ec37bab6a0ce66356922d503146f75bd15c8d70e345f641481ec164fd881e1600fffea591459caaeb9f3dc69d0728a23f1a6d45801bbcdb42d80d4dd0d3ea14cc9e4f3acbb282068046bb6d9a3fb664e939a67eabef1248b598f96", 0xa4}, {&(0x7f000099f000-0xae)="e2c5eda2a3d67dd1a466ae978ff3e6644d9e02961f9d9d829c42180aa131dd4aa52f59fb5ab099697e0bdb47a1818d38ff536e4cd828309e2aea6b67906e3c522224be2d2d8ac70d8567aad28464f6b9849c3c7b5d6832aa7bea1e4c7d5719f52c9b370630b3d1bfe3e0b41d0e845dbf31d54ea0ca1ee4153e93a5ef6f20c030bfd2263bde00aef14c76c8f34b3af11a4ff7cf4fedeaccd598566e894d5768fa435a7e5088ce30956ab9c9cc5bc5", 0xae}, {&(0x7f000072d000)="2b5701bda2f594017ec0bb44b11d989c7debf443539f303367ef0f40ff823918634cce1233e0d30278c5028ee378bcf6e5f55448c5f35a6a8741a9f72cf3affcd3b496f5f6b31df1f912674470051089947afd61e0c58e127cb383982649f284c0dc507eed1477cb651ebf10f1dcbe80574f920ef16466032b7ab1a0e9ae578541d816797b7e46f5f58293470548fbd8f5b2c0c48dd0188eb1bc7f44c3b714888757f7b58a8128f515a17360f5345edda1685bf97e11cb80c0b37a8c95be768afbb2c3c3389b82d2d68e467fc465d9a1de1b7acca191658d", 0xd8}], 0x9, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000c35000-0x10)=[{&(0x7f0000d90000)="c51ac32a6d824d47a54bbc8b8870b80e6e963912af1683122efc9e682cd07e8c84741fe0b9bf2f2d0c3c80cff9d7798b71a91bc7dfb22b1b335658e9faf7b981b35db682443490e050b3e7f6e6382d6599f6036390efa11132e9cb8e04d18adaf1124b402348962ee7aa4fcb3aea0017ccb632606fd07d0d471445e8f98f7f", 0x7f}], 0x1, &(0x7f00003d2000-0x1078)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff01}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1078, 0x10}, {0x0, 0x0, &(0x7f0000984000)=[{&(0x7f00008d6000)="529352b315474b8d26509fa136a64bc5d89eb039bf37f6ebb261946ed983d45672e0f9ba3d2c6444945a3b25d98be9364ed54fa30936f6f69b8a6ec8b48f0c52303625268ac4491fe7f58806", 0x4c}, {&(0x7f0000074000-0x2a)="a9d8fbe246c505fde8c7e769533bedec7503a356cfb4e95d7168a3638501140fe3a92a66cef5b97ec2a7", 0x2a}], 0x2, 0x0, 0x0, 0x40000}], 0x5, 0x20000080) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/24 16:57:17 executing program 6: r0 = socket$inet(0x2, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x210000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bba000)=0x0, &(0x7f0000e48000)=0x4) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000+0xed8)='./file0\x00', &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0xfff) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000)=[r2, r3, r4, r5, r6, r7, r8]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f0000d52000-0x10)={0x8, &(0x7f0000001000-0x20)=[0x4, 0x2d3a, 0x800, 0x6f40, 0x8001, 0x6, 0x2, 0x60000000000]}) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x1a) 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a36000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000189000-0x20)={@generic="fd258cae1c816ec2c25bc9c5afadf32c", @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fstat(r0, &(0x7f00007e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000356000-0x25)=""/37) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000982000-0x2)=0x0) dup3(r1, r0, 0x0) 2018/01/24 16:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000b000)=""/182, &(0x7f0000a4f000-0x4)=0xb6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x1000000002, 0x1, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) 2018/01/24 16:57:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 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) 2018/01/24 16:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socket$inet_dccp(0x2, 0x6, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) openat(r0, &(0x7f000098b000-0x8)='./file0\x00', 0x600102, 0x2) 2018/01/24 16:57:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000002b000-0x1)='m', &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fchmod(r0, 0x10) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000088a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ca000)=0xc) syz_fuseblk_mount(&(0x7f000035d000-0x8)='./file0\x00', &(0x7f0000458000-0x8)='./file0\x00', 0x1002, r2, r3, 0x2, 0x8, 0x80) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00004b7000-0xb)='/dev/vcsa#\x00', 0x1000000, 0x800) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000db9000)=""/65) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003c0000)={&(0x7f00007b6000+0xd30)={0x10, 0x0, 0x0, 0x3100000}, 0xc, &(0x7f0000a40000-0x10)={&(0x7f0000055000)=@flushsa={0x40, 0x1c, 0x1, 0x2, 0x1, {0x7f}, [@etimer_thresh={0x8, 0xc, 0x4}, @mark={0xc, 0x15, {0x1, 0x5}}, @replay_thresh={0x8, 0xb, 0x1736}, @replay_thresh={0x8, 0xb, 0x0}, @etimer_thresh={0x8, 0xc, 0x19}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r2 = syz_open_dev$midi(&(0x7f0000ff8000)='/dev/midi#\x00', 0x8, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000361000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b58000-0x30)={0x34, 0x0, &(0x7f0000cb8000-0x34)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x4}, @free_buffer={0x40086303, r3}, @release={0x40046306, 0x1}, @request_death={0x400c630e, 0x2, 0x4}, @enter_looper={0x630c}], 0xed, 0x0, &(0x7f0000038000-0xed)="1592ad1528fda032404f1924b22fd901d9f06d2f4f28c42e3d3695bb917b043ce180f9740cdecb4fa93508b002e2cfd49a0b4531f4565a69b270e317351c2c4d4850a8d1c02f71da4e9b028e27df8765b45b72627410e6d18eeb9fea1ae08a9abf4f65c2d696a1ea1f0a5eb6fae52b002c18b21ed80aa175a4e559e6696b0b644f6921cba85394d61236cddea0fb7cbf89cdc6740fd5966ef63e4f4610c655342edcc22d35dfdfd43f41df019b0b4eee46bc133e5b4fc70c0b16b12992b665383afbfa472b509a5bd3e1461a3f2dfd3d4cecac28e78b93f5caf7ab1c3a15f4ab954e927c4ffa09e8155a8b0a26"}) 2018/01/24 16:57:17 executing program 7: unshare(0x8000000) msgget(0x0, 0x211) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cc8000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000baa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000091b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f000039c000-0x92)="44e0615f13688792394044bfcaab9f1c049d04ef92be58c82dee8915a71a83e8fc105085b3d07ce156e79994e4fcd79b31698ec560b087382db1b2fec960b9d3dab6d52b05ac606f4f7704aaef2eb5415efbaa32fba2f0f3d0745732cf16ec0433d01f3545d3a208a00edb1f80452f7a747738170dc27785ad7046cb2ce40dbba9a59c4102d73ebc3575f4e97afc0c799e7e", 0x92}, {&(0x7f0000dac000-0x1000)="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0x1000}, {&(0x7f0000001000-0x55)="3d1c2c6821e9f56793b5c904f0117f375fb9e0b818a3ee6d592c3f4aea49d91e5162d1ace4fa2630dd05dc840233fd88cb6ee298210f4b5fe9862804fcdf9cb9dbcda0cf290f59e8b9172b0ca14266be0e2d45e924", 0x55}, 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"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{0x78, 0x10d, 0xfff, "fdffff1dd343bc75d15578f81f57366422519e680b18d280939032433739b586b415f770287d1c60765d28a620e19d8959d7e2b1c8dfd57c11432673cd3de43ff3a02fac9a2be189a8edec0b8aab65dabf1b9996de150502e7ffc8ae848e0acb6a348273"}, {0xc8, 0x1, 0x2, "cf49edde5ec3c2760ec72b39c8290e9450387739938a64be56edad1a0550a2e299bafdfabed4f0810d24dfce6863def3de5b1226b159a06906763a3bbc99a7c4ea5bb8e7b6fc8be87a114caf8b12d159b7502e935f74c982407551b350a98552880069cbe2ba46fc15683b46f2970bce4b61dd06d1dbf19bd109d06e32143a364a36f1dab8c34d90da89855b047584e6f617cbc3bbae3737748f24f3f9be1b6efc18cbeb49a9ed816069e58b4822a207c74b1d34"}, {0x60, 0x119, 0x9, "f23e12c904db72ec16288a94b851403d6c7d813f251e653e3fa5b4d28343e9c0bccec8c721687a04576eef2b98977b5d9d306cfa98d3251a6fffca543632294d966e54ea3491f496f0bbe4257436a0ce"}, {0x20, 0x196, 0x6, "caf3bcab0bc192193ce2513a"}, {0x110, 0xbe, 0x7, "1bb4d6f00b0b8756f70d440567d578dc5b3b9f4728a08e25496bedca06d4ac843c2c26574516268685129f93ff60f1b1730a4a1c579f94da7f63e72ceb2b141340cb47f09f39661113e25437e5657bacc66f015c6599f2e5ad5d7f1f3003f69d7a3967ca2036d11c879fb81d4fa3ca1708bf1ede62222ecace3ac9d7c526822be32330c8276a3a6015533368cc9c5c7beffecc694a1dd6655cac55fd7f084daaae6635863ef720a51e2417a308411d44db45a2cf0b1187aa1733c84b4fb643eb2b1e677a212bb2aca169edf455bc88a35fba25c4827b179cd4cac25c91cda80a71e9a6eb0719390086ea94c87592fd9cc66e9b049e07cdb3b1"}, {0x20, 0x109, 0x8, "dd12fdd571d479412d9bdd42f6"}], 0x1328, 0x0}, 0x20000000) unshare(0x8000000) 2018/01/24 16:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) r1 = syz_open_dev$audion(&(0x7f0000dbf000-0xc)='/dev/audio#\x00', 0xfffffffffffffff8, 0x101080) accept$packet(r1, &(0x7f0000b47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003a8000)=0x14) exit(0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e56000-0xac)={0x0, 0xa4, "4a8045c7ce83a42c7bbe45a8edd406841986d5881e10f6cec682b3047da444562c811cfce813b8a821647f2962c3555526cae3b3fb4d099fbba4b4f0b47819435195ac2212ccd9d91ca3b6fff4b82637505ae2c65050cd72c6f12fd51ae0eb230a2f19d21dc948250014c110feaaef0647c4bae6231e863e81b2b49b7fc127b82706a4e60848694b6faddd814e571881106aab20882d5044378457585ae0d0dc78181990"}, &(0x7f0000ef6000)=0xac) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fb0000)=@assoc_id=r2, &(0x7f0000431000-0x4)=0x4) 2018/01/24 16:57:17 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00001cf000-0xb6)="1ea437a498342af1bb74001758fde00b7e5d210f6f9c542158ef15ee8cdc30c76711d2bfbcd08423c001e1d0e1b475edbd05fe60474d6dd2f5154077cde8a06d240cdb2da523effe42d1170136f928b98b697cf7bf56720a1a7fe69bea14222217a75347dbe7aef201ff6addfe789d78f0bd988d34442107f5d9b357c1e9d9e68f1df45c041c7c21f094bdfa20ca3a78c0588b5d8dc3fe0ec556a89f0f548185a146717d2a2303ddd135a48b5186b34d9b7e66ed43b3") 2018/01/24 16:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/hwrng\x00', 0x440000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008fa000)={{&(0x7f0000d2f000/0x3000)=nil, 0x3000}, 0x1, 0x0}) perf_event_open(&(0x7f0000c58000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000a4a000)=0x800, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 16:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00001e8000-0xc)='/dev/audio#\x00', 0x8, 0x12040) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r1, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r1, &(0x7f0000b25000-0x5a)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bbf4ff93b2ee0146cd5ed34882afb9950b00039132fdbf2b83d30180000000b3"}, 0x5a) connect$netlink(r0, &(0x7f000098d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 16:57:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6, 0x10, 0x4, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) 2018/01/24 16:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f00009fe000)='./file0\x00', 0x104) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000f1000)={0x10, 0x0}) 2018/01/24 16:57:17 executing program 6: clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setxattr(&(0x7f00004ac000)='./file0\x00', &(0x7f0000339000-0xa)=@random={'t\\usted.\x00', '\x00'}, &(0x7f00006b6000)='em0\x00', 0x4, 0x0) 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f31000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00007af000-0x8)='./file0\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ef0000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa6000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000017c000)={r0}) renameat2(r0, &(0x7f000068e000)='./file0\x00', r3, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/24 16:57:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da0000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0x6, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084e000+0x263)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200}, &(0x7f0000866000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000097a000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) 2018/01/24 16:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f00006de000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000644000-0x8)={0x0, 0x1}, &(0x7f000073c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e9b000)={r2, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20000000200}, &(0x7f0000f9a000-0x4)=0x98) poll(&(0x7f000010b000-0x18)=[{r0, 0x2000, 0x0}, {r0, 0x6, 0x0}, {r0, 0x2030, 0x0}], 0x3, 0x3dd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) 2018/01/24 16:57:17 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = shmget(0x1, 0x4000, 0x40, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000005000-0xc)='/dev/amidi#\x00', 0x1f, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 16:57:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101001, 0x0) bind$ipx(r0, &(0x7f00003ce000-0x10)={0x4, 0x42b3, 0x2, "44886f94fd0a", 0x800, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000)={r1, &(0x7f0000fe2000)="b4c55a3c2b7b07aeed919b5e6619b1666c42cbbc5577b4b9356c613de8c581c798cfb0e784d35f8bd5f2690000defb974ed5502b18575771550c23c157d9bf9f5178f344c0eac6a0ff2f4e06a69fbe3c42383e15af251787b622df84325b31a495686057e297f584599d1d6c47ad7413cc24d26ceed8d4c3b28f45ac8caeb1538721162a0036de2a5683ca449164a90d908ff3f0457ee5a3c061a661d5c2092d684ba2669614b6f259df221a6f3c9e7333c7b46781947ea40f6a7e99d3991999c1e649e6fd6a3d09279bc2cc7cfdd6e29e9f65436c", &(0x7f0000fe3000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e90000)=0x0, 0xffffffffffffffe5) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fe3000-0xb)='/dev/adsp#\x00', 0x3f, 0x200000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000b6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe3000)=0x18) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000fe2000)=[{0x3, 0xe04}, {0x5, 0x8}, {0x8, 0x4}, {0x8, 0x2}, {0x8, 0x9}, {0xf, 0x80000000}, {0x2, 0x5}, {0xb, 0xbc}, {0xf, 0x0}], 0x9) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fe5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000035000+0x45e)={r3, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f000086e000-0x10)='/dev/input/mice\x00', 0x0, 0x143040) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f00001bc000-0x108)={0x730, {{0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000cb7000-0x10)={0x2, 0x2}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fe4000)=0x0, &(0x7f00009df000-0x4)=0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000fe3000)=0x0) [ 39.804664] CUSE: info not properly terminated 2018/01/24 16:57:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x240) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) r2 = socket(0x18, 0x0, 0x1) getsockname(r2, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) 2018/01/24 16:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/hwrng\x00', 0x452000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c65000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005cc000)=0x14) accept(r0, 0x0, &(0x7f00005ef000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00004a6000-0x48)={0xf, 0x15, &(0x7f0000013000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x950}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x400, 0x3, 0xa, 0xf, 0x30, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x32db1415, 0xc, 0x6, 0x0, 0x10, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x2, 0x3, 0x8, 0x9, 0x10, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x22}, @call={0x85, 0x0, 0x0, 0x39}, @ldst={0x3, 0x3, 0x3, 0x8, 0x7, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ed0000+0x434)='syzkaller\x00', 0x100, 0x5d, &(0x7f000094b000-0x5d)=""/93, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000018000)={r5, 0x0, 0x400000000000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000028000-0x20)={r5, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:17 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000792000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffffa) getcwd(&(0x7f0000001000-0xf4)=""/244, 0xf4) timerfd_gettime(r0, &(0x7f000008d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 16:57:18 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c0b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80, &(0x7f0000f62000)="3120c2e616a408c5362b07b609754219fc5451985289447593def81da225e314cd6eb325931cd30119a1b10a8c25d48ece72177ca9a7491cecd7c31db2abc42fcea7af41fbe0f19372ece7ba91a3bb2559731c5c9b4c51a2dadb7ae79ab31f2a2be8a5cecd350dca3340625d01e7765f1ecb03d9c7415c40a9dc6a08ac140cae58006163b5a8b550af3f05cc9a7caa2031152134f25f24c85913d5d06d528de2db1623097f27920b5bd8a381d598d0cb29b100ba73d7d922186bd3ff533d8decc6e6a3dcc1ef9f78161c7ca8436a394355c898b554ca376ecd6c6b1bceb4caabe5b59fd7952478776d7ce10c90db1e") iopl(0x10001) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000072c000/0x2000)=nil) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000984000-0x11)='/dev/qat_adf_ctl\x00', 0x873eb536079678c2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000022f000-0xa)='/dev/vcs#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f63000)={0x0, 0x7ff}, &(0x7f00005ac000-0x4)=0x6) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f26000)={r3, 0x3ff, 0x30, 0x7fff, 0x2}, &(0x7f0000f64000-0x4)=0x18) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000f63000)=""/225) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f000013d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0xc, &(0x7f0000f63000-0x60)=@raw=[@alu={0x4, 0x7fff, 0x3, 0xf, 0xe, 0x18, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2e}, @jmp={0x5, 0x28, 0xd, 0xb, 0x7, 0xffffffda, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3b}, @call={0x85, 0x0, 0x0, 0x2b}], &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f00008ca000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000-0x4)=0x10) 2018/01/24 16:57:18 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x9)="6367726f757040a900", 0xa00) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x2)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x20, &(0x7f0000004000-0xa5)=""/165, &(0x7f0000006000-0x4)=0xa5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000006000)=""/235) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000004000)={0x80, 0x554, 0x5eee, 0x1001, 0x8}) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='-\r^loGPL*-\x00', 0xfffffffffffffff9) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="f74f5f1610479ed594c6c4694719164cdec1d5cde87444b004ae090d696f59f0258490b413ebb1d4b26ce3fee39bb7114acd6702d26a641657ae5dc9ec570869eac66ff75e4b6e40fe0cbc6d289dada2a9aa8d945056b1c49ab7a7c645d408925147186e81427ea364fc28e1973cb0178d4da2b4ede908c847b0e5121156426ed95eba3dcd4b229b202eee4d3d5bcaced6a8753ecc7ad050bb19353669828620be06abdaec47bc94528d03c2b662f6ff67c8046a2ab43b22bb08dd8e0a47e0027fe002605f53a56d2b340e44a842cf79349d5917dd1ee82fb85ab96cc395f607e8024623117e21c07b439f", 0xeb, 0x8004, &(0x7f0000006000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0xa0)="29f9415d229258d56225e910737c2a4a05646a59aba400d34430fd3e2ad48d6fc5b0a7361b6b5dd879101201502529c52c5758ceef97c96c5d8a0f2de3696a66fd3620614c60f8c8bdfc56b2e236c61377d97293fd27980d4d56ddce7a1a63fcd8fd5f354a1cc665e2397d02418c1d9ef6974ae3968cfa41bdea68c3bc50bc609e06ac1ac3ad256772a549fc7292d1033d834011698eb200a8a84eda060c3e0b", 0xa0, 0x4000000, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000004000-0x10)={0x2, 0x0, 0x101, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$search(0xa, r1, &(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000008000-0x10)=[{&(0x7f0000014000-0x39)=""/57, 0xffffffffffffff20}], 0x1000000000000289, 0x1ffffffff) 2018/01/24 16:57:18 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4081, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x58)={0x80000000, 0x2, 0x0, 0x5, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/01/24 16:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pause() ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x800007) acct(&(0x7f0000710000)='./file0\x00') 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d1d000)='/dev/vcs#\x00', 0x0, 0x4000) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x40ff, 0x1, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$bt_hci(0x1f, 0x3, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r1, &(0x7f0000b6d000)="", &(0x7f00007ad000)="", 0x0}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b7000-0x11)='/dev/vga_arbiter\x00', 0x301842, 0x0) accept4$unix(r2, &(0x7f0000a71000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006ae000)=0x8, 0x80000) 2018/01/24 16:57:18 executing program 2: utimes(&(0x7f0000a55000)='./file0\x00', &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e79000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e1c000-0x10)=@common='ip6_vti0\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000c29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000260000)=0x0) migrate_pages(r4, 0x0, &(0x7f0000498000-0x8)=0x0, &(0x7f00000de000)=0x0) pipe(&(0x7f0000c23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)='./file0\x00', 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) add_key(&(0x7f0000428000-0x5)="6465aa6400", &(0x7f0000e0e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000087000)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb02eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86", 0xd2, 0xfffffffffffffffe) lsetxattr(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000e08000-0x3a)=@random={'security.\x00', 'mime_typekeyringsecurityvmnet0posix_acl_access@\x00'}, &(0x7f00001a8000-0x2)='}\x00', 0x2, 0x0) memfd_create(&(0x7f000001b000)="54e9df", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000900000-0x10)=@common='ip6_vti0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000456000-0x20)={@generic="8d46c90ff160878a47f6af6dcf60ea08", @ifru_flags=0x200}) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)=""/34) io_destroy(0x0) mbind(&(0x7f0000ac1000/0x4000)=nil, 0x4000, 0x4003, &(0x7f00003d2000)=0x5b, 0x0, 0x0) 2018/01/24 16:57:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000979000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "f50626", 0x38, 0x10000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "500dfc", 0x1, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "a17bc9875c18f142"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) r0 = request_key(&(0x7f00000a2000)='asymmetric\x00', &(0x7f000093c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e3000-0x21)='posix_acl_accessloppp1bdev$#eth0\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) 2018/01/24 16:57:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='udf\x00', 0x800, &(0x7f0000000000)="24066f2d8ab4c195e0957dbfa3fe58931f378e8d70f85b4b9f41b35aab2fc7f581bfb5e104032242ea67920910e12e4c00ce1cd8f4d716afdb7025b62df5dc7585e07f7ca47bed9810be51e3035f8d264053000130481663b24df836b514448ee4be4625695adb83d5df9e616a59e56dff17bcd68548f6c08bacd8ff5366f49081af") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000546000-0x14)={0x100000000, 0x1, 0xffffffff00000000, 0x7, 0x1f}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) rename(&(0x7f000013e000-0x8)='./file0\x00', &(0x7f00005da000-0x8)='./file0\x00') 2018/01/24 16:57:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x313, 0xaa, 0x6d22, 0x5, 0x400000000000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d8c000)={@common='nr0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40101000, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00003af000)={0xf002, &(0x7f0000891000)=0x0, 0x2, r3, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00009e9000)='/dev/admmidi#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000b3b000-0x4)={0x0}, &(0x7f0000345000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/24 16:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) fcntl$setstatus(r0, 0x4, 0x4400) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) socketpair(0x1b, 0x7, 0x1, &(0x7f0000a44000-0x7)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000094b000)={0x0, 0x9, 0x3, 0x7}, &(0x7f0000883000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000e6c000)={r5, 0x2}, &(0x7f0000b78000-0x4)=0x8) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000021e000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000e69000-0xc)={r6, 0x80000, r4}) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f0000ee7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/24 16:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt(r0, 0x2, 0x9, &(0x7f0000d64000-0x1000)="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", 0x1000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x0, 0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/24 16:57:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000e3a000-0x78)=[{{&(0x7f0000dda000)=@generic={0x0, ""/126}, 0x80, &(0x7f00004c6000)=[{&(0x7f0000910000-0xf5)=""/245, 0xf5}, {&(0x7f0000cd0000)=""/0, 0x0}, {&(0x7f00005e4000-0xc0)=""/192, 0xc0}, {&(0x7f000000c000)=""/136, 0x88}, {&(0x7f00009c0000-0x41)=""/65, 0x41}, {&(0x7f00006b7000-0xbf)=""/191, 0xbf}, {&(0x7f0000be0000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f00006c7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009e5000+0x7f1)=[{&(0x7f00002f0000-0x4c)=""/76, 0x4c}, {&(0x7f0000ad8000-0x6f)=""/111, 0x6f}, {&(0x7f00002b9000-0xcd)=""/205, 0xcd}, {&(0x7f0000a20000)=""/218, 0xda}, {&(0x7f0000a28000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000032d000-0x27)=""/39, 0x27, 0x2}, 0x8}], 0x2, 0x2060, &(0x7f0000857000)={r2, r3+30000000}) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000099e000)=0x1, 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000518000)='/dev/vcs\x00', 0x101400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008aa000)={r5, &(0x7f0000fb6000)="c452b90db042c92ce2abb106c271df89a963d1b31edf60377298c35f8aad68b1111ba5f1b8e7e1b30a611e3680e0c72479ab26e6aeadb2bd07bafc11e12505bc", &(0x7f0000544000)="e55164b75c23e61f4060e99fc9eda4829c06089661de6de8e15b97e4acf54cc8d7e232a754cda104d15dbf0f3f607dcdeb14cdee6621995bbd53afd783639998d08f43fc4221748b1c258b41d055ec5b52813fdb12be6f183da784ab57ff8ae5c7e0819ee81fd6ba8893e442df3f9ddd16272f0f221b790afad80e3d829fc8ffc2dd8d07cf9378748bede7ece370072c3c", 0x2}, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f00008d7000)=0xfe96) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00009d1000)=0x0) 2018/01/24 16:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) pwrite64(r0, &(0x7f0000f0d000)="5b06dbb856ac054f30648857a098d14074eb1e0724e9ff803949df08d34678e62ae159efaf8d55398cfa2e2d40fa32084d7f58cef3bb7a7e63a04c0e3d4f7662a3bb7c4257f7e2f01d27d323a4486b346aeee7e7b353b70a55", 0x59, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007db000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/24 16:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000c13000)={0x1f75, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00008bf000-0x8)='./file0\x00', 0xa000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) fcntl$setown(r0, 0x402, r2) syz_extract_tcp_res(&(0x7f0000cb2000)={0x0, 0x0}, 0x891d, 0x40) ioctl$int_out(r1, 0x5462, &(0x7f0000cc2000)=0x0) 2018/01/24 16:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009a2000-0x16)='net/ip_tables_matches\x00') getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000a1d000)=""/39, &(0x7f0000a3b000-0x4)=0x27) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000001a000-0x95)=""/149, &(0x7f0000015000-0x4)=0x95) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x102, 0x1, 0x80, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f000001c000-0x14)={0x6, 0x1, 0x2, 0x7, 0x9, 0xdfb, 0x800, 0x0, 0x0, 0x100000000}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000001b000-0x4)={r0}) finit_module(r0, &(0x7f000000e000)='lo\x00', 0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ptmx\x00', 0x8000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/01/24 16:57:18 executing program 0: clone(0x0, &(0x7f0000c49000)="", &(0x7f0000fda000)=0x0, &(0x7f00008ff000)=0x0, &(0x7f00004ac000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00006f1000)={0x0, 0x20, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000bba000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000001000-0x20)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000db5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/24 16:57:18 executing program 3: 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={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000029000)={0x2, 0x8, [0x7ff, 0xfffffffffffffffc]}) 2018/01/24 16:57:18 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0xa, &(0x7f0000004000-0x8)='\x00\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d28000)=@get={0x1, &(0x7f0000000000)=""/64, 0x7ff}) 2018/01/24 16:57:18 executing program 2: unshare(0x24000200) unshare(0x2c000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x104ffd, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={r1, r2/1000+30000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x8, 0x1000, 0x5, 0x3, 0x0}, 0x14) 2018/01/24 16:57:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000365000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0x2, &(0x7f00006c9000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x80) r2 = dup(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000006000-0x5d)=""/93) sendto$inet6(r1, &(0x7f0000001000-0xca)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000004000-0x79)=""/121) 2018/01/24 16:57:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00008e4000)={0x1, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000217000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x403ff) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) ioctl$TIOCCBRK(r0, 0x5428) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/24 16:57:18 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f000058c000-0x57)="a7505224ebea1be8044de3557df09b306347a78b596471780be51badc234fe7a82670b30b0", 0x25) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fea000)=[{&(0x7f0000fea000)=""/72, 0x48}, {&(0x7f00002e4000-0x5)=""/5, 0x5}, {&(0x7f0000fea000)=""/42, 0x2a}], 0x3, 0x0) 2018/01/24 16:57:18 executing program 0: r0 = gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001000)={0x3, r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b18000)={0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000001000-0xc)={r2, r3, 0x3}) ptrace$peekuser(0x3, r0, 0x0) 2018/01/24 16:57:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) ioctl$KDADDIO(r0, 0x4b34, 0xd22) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) write$evdev(r1, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000fd6000-0x2)='/dev/dsp#\x00', 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000f88000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000149000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000c9d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000038c000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000222000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ed5000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xa0) 2018/01/24 16:57:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/kvm\x00', 0x640200, 0x0) syz_open_procfs(0x0, &(0x7f000033b000)='net\x00') perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e40000)={0x0, 0x0}) 2018/01/24 16:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) syz_open_dev$admmidi(&(0x7f00007cf000-0xe)='/dev/admmidi#\x00', 0x0, 0x204000) 2018/01/24 16:57:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000944000)='/dev/snd/pcmC#D#p\x00', 0xa86, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f91000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c86000)=0x5) r1 = syz_open_dev$binder(&(0x7f0000fc1000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e83000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x5e, 0x0, &(0x7f0000905000)="31a20ff18bef0d0d0a2f54df03d114e9de001f18eade83fdf2127d14fd80c0176286c866b14d363bbe3c5f65080b64da170106b46a20d8fb1d3beadf8475db5d9f2a8ef86ae292bb0756ae4069822a76de64657803cf2bedcf226a03f2a6"}) 2018/01/24 16:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000091a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000acb000)='oom_score_adj\x00') perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f000077b000-0x4)=0x0, &(0x7f0000d86000)=0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000c74000-0x8)=0x0, 0xff) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000faa000-0xe2)=""/226) 2018/01/24 16:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f000006d000)='/dev/loop#\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e8f000-0x8)={0x0, 0x1000}, &(0x7f000063a000)=0x8) pwritev(r0, &(0x7f00003b9000-0x50)=[{&(0x7f0000b8e000-0x1000)="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", 0x1000}, {&(0x7f0000474000)="801af4861ade1409e9e79234991aa1de41ba9a", 0x13}, {&(0x7f0000e6a000)="25bc64298fb7f48a3280959f3283815d44ab0d6ec3b1ba30ee30be0a08a27f0ca4ea49cca66bda1bd3a991c365cd24b9cd53e9e84daed7d5a5c8645ec71cda64466125fff8755d2ee311c3eceb07d68e51908152359e37a8c98c810659362075d2daed5dd08561069535ab13def13f7249c7d50dff4eb4049c121f8d8386f56f96dd8336aaa82e6185d3d72152ab2901a73c7d696eb5d5f2cb711413", 0x9c}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cf9000-0x8)=@assoc_value={r2, 0x0}, &(0x7f00006aa000-0x4)=0x8) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000099c000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) accept4$packet(r1, &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af7000)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000775000)={@loopback={0x0, 0x1}, r4}, 0x14) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0xfffffffffffff800) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000e07000-0x4)=0x3f) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000c0000-0x50)={{0x4, 0x7c6}, {0x8, 0x1}, 0x0, 0x2, 0x82, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x6) sendto$inet(r0, &(0x7f0000929000-0x16)="", 0x0, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f0a000)=0x0, &(0x7f000024e000-0x4)=0x4) shutdown(r0, 0x1) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f0000afb000-0xe)='/dev/admmidi#\x00', 0xbd8f, 0x101540) 2018/01/24 16:57:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000052000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a5000-0x11)='/dev/qat_adf_ctl\x00', 0x14880, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d99000-0x4)={0x0}, &(0x7f0000590000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000196000-0xc)={0x1ff, 0x8000000000000, 0x5}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d1000)='/dev/ppp\x00', 0x2081, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000af1000-0xa5)=""/165) 2018/01/24 16:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cde000)='/dev/dmmidi#\x00', 0x8000, 0x101180) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000074a000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000059000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/24 16:57:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eaf000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000501000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000e1c000)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bd4000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000eb6000)={0x71, 0x0, [0xffffffffffffffff, 0xb86c, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) sched_getscheduler(r1) 2018/01/24 16:57:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000a31000)={0x0, 0x0, []}) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000039b000-0x14)={0x0, 0x9, 0x3, 0x100000001, 0x7fffffff, 0x5}, &(0x7f00001c8000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000275000-0x20)={0xf288, 0x5, 0x4, 0x6, 0x6, 0x3, 0x1000, 0xffff, r2}, &(0x7f0000106000-0x4)=0x20) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000001000-0x1)=0x0) 2018/01/24 16:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) syz_open_dev$vcsn(&(0x7f00007ee000-0xa)='/dev/vcs#\x00', 0x2, 0x0) fchown(r1, 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") clock_gettime(0x0, &(0x7f0000d3f000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 16:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c6000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000b55000)={0x1, 0x3, 0x200}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001e7000-0x20)={@generic="13cc71ecb774b63b459ab8411cc2dc40", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r1, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 16:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000a04000-0x9)='/dev/sg#\x00', 0x401, 0x4000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000047d000-0x20)={"0150ec7f2dced628e7a6c20d3a1e4c6f", {0x4, 0x7, 0x0, "ded5010902a1", 0x1f, 0x0}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004b9000-0x8)=@assoc_value={r0, 0x0}, &(0x7f0000d2c000)=0x8) 2018/01/24 16:57:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000022a000)={&(0x7f0000276000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_dev$midi(&(0x7f00002fe000)='/dev/midi#\x00', 0x100, 0x10100) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000271000-0x96)=""/150) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0xfffffffffffffd6f) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000ebd000)={0x0, 0x0, &(0x7f00003f9000-0x20)=[], 0x0, &(0x7f00006b3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r3, &(0x7f0000674000)=[], 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) modify_ldt$write(0x1, &(0x7f00007d3000-0x10)={0x20, 0xffffffff, 0x0, 0x5, 0x2, 0x0, 0x0, 0x214, 0x3, 0x9}, 0x10) 2018/01/24 16:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpid() fcntl$getown(r0, 0x9) tgkill(r3, r3, 0x2d) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000b53000-0x120)={0x0, 0x0, []}) 2018/01/24 16:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r2, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000db3000-0x4)=0x20, 0x4) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3, 0x0}, 0x9, 0x7f, 0x4}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000f2c000)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cb4000)={r5, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004ab000-0x8)={r6, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) socket$l2tp(0x18, 0x1, 0x1) sendmsg$alg(r5, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r4, &(0x7f0000476000-0x92)="", 0x0) 2018/01/24 16:57:18 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000401000)=""/131, &(0x7f0000ec7000)=0x2e7) sendto$packet(r0, &(0x7f0000bf4000)="", 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/24 16:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r0) timerfd_settime(r0, 0x1, &(0x7f0000cb2000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00009aa000)={{0x0, 0x0}, {0x0, 0x0}}) sync_file_range(r0, 0x4, 0x7ff, 0x6) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") userfaultfd(0x80000) poll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x31) 2018/01/24 16:57:18 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000)={0x0, 0x7ff, 0x700, &(0x7f0000002000)=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x2, 0xa, 0x8, 0x0, 0x2d, 0x0, 0x7, 0x1, [@sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x8000000}, @sadb_x_sa2={0x2, 0x13, 0x79842054, 0x0, 0x0, 0x4, 0x2}, @sadb_key={0x19, 0x8, 0x5d0, 0x0, "97d06dd7a9612bf0d801347398d01e966f80209eeda330d3ca564056dd0e6ec5621ed74cca5011a816ccc5d6513e5ca730e5d26d3c65f37cd10da29e9947d9a2a0fc987a7ba3d67f6d0d70766917b9983561c7ab4b12bbb096a0d8df9b6acfc36f650aad76db0bcc9e76dbf146add1db4f1d1ab77159c9d5419d9b91e1a8eecaac108c28f35d765e78c12c6da3f15f67345b7217c29f0000ba2987da06a2b7e7411261eefbee96367b9e7fb4b49ff337118638f31e44e50a0ccb"}, @sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x2, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0xf5c, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x68) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/24 16:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000af2000)='/dev/midi#\x00', 0x1, 0x82a00) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000888000)={0x5, 0x59, &(0x7f000039c000-0x59)="d1e7c359fdb5d6a9709050863bdc1094cb24abe514f6b89cf946ef89f3951fe8e24328b4e1ed46dcb9becde19736efa3bf1d75d3ebb3d49e800206e80920559a38dbb292e3dd53af59b554cbf52d0c3231dd11bbb1fec67122"}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002af000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x1c, 0x2c, 0x1f, r1}, {0x1, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x202}, {0x42, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) fchmod(r0, 0x56) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007b6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) connect$inet6(r2, &(0x7f0000476000-0x1c)={0xa, 0x2, 0xb2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x202, 0x0) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000b91000-0x8)={r5, 0x1}) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000da6000-0x3d)="6aed890469d9be0db67bba4d6cce05c2544d7a83f73ad9e0f13bffe29082cdf3b0c418ef17726fd6e5f78929a6326faee6388bf715fcd320b6e4a127e3") bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$unix(r4, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x8000, &(0x7f0000332000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 16:57:18 executing program 0: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000bf8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f000083a000-0x8)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/24 16:57:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ff5000-0x4)=0x49) r2 = syz_open_dev$sndpcmc(&(0x7f0000b9d000)='/dev/snd/pcmC#D#c\x00', 0x23fdd94c, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f67000-0x78)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffd3041f71}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000f32000)={0x0}, 0x8}) r3 = syz_open_dev$admmidi(&(0x7f0000925000-0xe)='/dev/admmidi#\x00', 0x3f, 0x8000) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00007fd000)=0x80, 0x4) 2018/01/24 16:57:18 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) eventfd2(0x7ff, 0x1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000076f000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ae8000-0x20)={0x6, 0x100000001, 0x8000, 0x9, 0x0, 0x7ff, 0x8, 0x8000, 0x0}, &(0x7f0000682000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ef000-0x8)={r1, 0x2}, 0x8) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)="") [ 40.621239] dccp_close: ABORT with 4294967275 bytes unread 2018/01/24 16:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000093d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x91, 0x80000001, 0x5}], {0x8100, 0x4, 0x20000000, 0xfffffffffffffffd}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xffdffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 16:57:18 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ff8000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x82000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fe9000-0x8)={0x2, [0x7, 0x300000000]}, 0x8) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, r2}) 2018/01/24 16:57:18 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") timer_create(0x7, &(0x7f00006e4000)={0x0, 0xd, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x24, 0x6e25d875433a1ef9, @thr={&(0x7f0000e9d000-0x97)="9a73c49c9b8734fca3510f33732929848731f50e2d8642091be36f8b934c418cccc45c522bba062119db217fccd73c2e367ae86f5cdef845b59dd3b13a994c1c770c278b10e3ff31f0d4f4f9cc91841f300682a5593b774a3ba59038c6a85f4cb5c6a40d3f1627509b87500ca811a25a57f3982c07932ecd9576cc4c2497a0f501cd7df9f22197ab2b0c88eead16e94a01be9f1edf4bf6", &(0x7f00004a5000)="d2db571d548500aba98507a4b4400d15acd5899cac6ebb5ce8f8d98a8aa0e181b8623fc6224c84b396e5126e2c2a0c08f6a7a6f7eb2717d688d68c210396eb784791cfc1e8f9fc125fb93ab030c9df29d0bf8c7a905bc6f3d01fd4764f197ca1ffb9162e5be614880af743a1721c5b411a5f883f1202c520c9dee5cbcfd832e807a03ea5da4f53d62f47569d2a714b7cb5987a85bf66ae99576e270d3eea0f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff9000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000001000)={0xc, 0x1, 0x4, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000cc1000)={0x0, 0x23, 0x1, @thr={&(0x7f0000f01000)="9e6563c4e33134627d4441575dfcadf9360ff7330d305dd1754ada002747a5ff05df13017eee9735871262f31e73d7b5d199b8fdc297b9b8853224c15d9c47fef9", &(0x7f0000001000-0x95)="d621a7b623fd22cdd66a4d1abe98c15d3360c6260bc6c3a4ccdeafc061c17efd2b5e66667c1fedbdc0dbd43bd4dd1cd96377ed1936616f119114970df55768a11fa3519245fac446524387bd256d92a3d16064248fdae54113bc0edc4cfcf06bafa4b29cae5962d5664c9e366cc81a8a674c08c36ad93efa7e7f1b78f43c30ee22c4c131fb0e8b1235d643038f18ca9fb2c891d3b3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e7000)=0x0) timer_getoverrun(r1) 2018/01/24 16:57:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x200, 0x102) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x8, 0x3, 0xb000}, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000c63000/0x4000)=nil, 0x8, 0x5, 0x0, &(0x7f000067f000/0x12000)=nil, 0x43}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000001e, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/24 16:57:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3) r0 = syz_open_dev$audion(&(0x7f000035c000-0xc)='/dev/audio#\x00', 0x10001, 0x10100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cbf000-0x8)={0x0, 0x401}, &(0x7f00002c8000)=0x8) sendmsg(r0, &(0x7f0000f6f000)={0x0, 0x0, &(0x7f000060e000)=[{&(0x7f0000f0e000)="6099d89ca5af3b5481e4e5ee67f1f9a5c48212431cb909e1ac35054bafad8e577e194c8274a642", 0x27}], 0x1, &(0x7f000023a000)=[{0xb8, 0x104, 0x3, "bfa1d7abd7078bc941e88dc59c3a3bc175d0a20157fd2a70b930ccac4d9ca39c5410eb75503ef06c5d94b6958367da79af81443db51f27b603033e4d5a68a5db7450e74081dda0f271fce75dde7a6f9bd4bd44f72800df4bb6b24097834445e4edb6b1d9a8a09ca6b65e375519602a1328a44371abcdcc6a10b2b69d505547327700c3cdc3dd1fca5e8a7f29617f1a47522c0a747169ac2a0891d2e7b846c0a033aa2e8a"}, {0x80, 0x1bf, 0x5, "5567ea62c5fba2eb9a97e881ddfff58de7f431b6197f25f1dcd17b3c50443bc48a7792f8ca118edf22e51052265ead6f4f9ae6df7270050e0f3c9958f60b41dfba7268d649fbd9a5350acb2271076cf2d6395f6a354008b8fc80aa8cbdce91a9c406ab23af57547b163f4c04fd6d34b0"}, {0x10, 0x10c, 0x0, ""}, {0xc0, 0xff, 0xe3, "dffb4245591b9415aa7efeb9ebda47ae9cb17c38949242e30b304afa7a839be1ec98f1c21fcc0aa76e5dcb2f6f64763829df8a05bc567c2d12c6db617e91a46b7c839c03224384c261e3fced47f7617a8571a2b5db976410bf0a8a84262bc0ede40f784668b524d986c8ff177eb22190a0d29e445eb040b1ec87c07c421f290c42b075192249f5e448efd21fbbef238757bc2aefeec81b983981d939f249ca2a194eb2f9bff71adbdf597ee37d222467"}], 0x208, 0x20000000}, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007f0000)={r1, 0x60, 0x3, [0x1, 0xa89, 0x0]}, &(0x7f00007e8000)=0xe) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, r2) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000300000-0x90)={0x9, 0x4, 0x4, 0xffff, 0x2, [{0x3, 0x31, 0x100000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x512, 0x616d, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f55000-0x28)={@generic="44ae64416b0583415bfa0e2ca1fdb68c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f00007ea000)={0x11, 0x15, r4, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007d5000)={0x0, 0x0}) fcntl$setlease(r3, 0x400, 0x1) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000ac4000-0x20)={@generic="40e532811a6b164f542354a930b05ba4", @ifru_flags=0x0}) 2018/01/24 16:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x5d, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r0 = syz_open_dev$dspn(&(0x7f0000421000-0xa)='/dev/dsp#\x00', 0x1000, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000a06000-0xc)={0x2, 0x5}) 2018/01/24 16:57:18 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000011000-0x7e)=""/126) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$amidi(&(0x7f000000c000)='/dev/amidi#\x00', 0x8, 0x40000) connect$pptp(r2, &(0x7f0000003000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 16:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000044e000)={0xa3, 0x1ff, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000046f000-0x8)=0x4) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 16:57:18 executing program 6: socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00006f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00008dd000-0x1)=0x80000000, &(0x7f0000375000)=0x1) 2018/01/24 16:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000243000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb2000)=0x10, 0x80800) fstat(r0, &(0x7f000049f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000621000)={0x0, 0x6}, &(0x7f0000c7d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009ea000)={r3, 0x5, 0x0}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000086b000-0x9)='/dev/vcs\x00', 0xa040, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000132000-0x8)={r3, 0x6422}, &(0x7f00006a2000)=0x8) write$selinux_access(r4, &(0x7f0000156000-0x59)={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x37, 0x0}, 0x59) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00002be000)={r3, 0xfffffffffffff001, 0x0, 0x2}, &(0x7f00000a2000-0x4)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000318000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00005c7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000860000)={r7, 0xff, 0x10}, 0xc) preadv(r1, &(0x7f0000930000-0xa0)=[{&(0x7f000042a000-0x65)=""/101, 0x65}, {&(0x7f0000801000-0xac)=""/172, 0xac}], 0x2, 0x0) 2018/01/24 16:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000a73000)=0x0) close(r0) r2 = shmat(0x0, &(0x7f0000f2f000/0x4000)=nil, 0x1000) shmdt(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) shmget$private(0x0, 0x1000, 0x28, &(0x7f0000001000/0x1000)=nil) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 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$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 40.809505] QAT: Invalid ioctl [ 40.814537] binder: 5773 RLIMIT_NICE not set [ 40.839241] binder: 5773 RLIMIT_NICE not set [ 40.845275] binder: release 5768:5773 transaction 25 out, still active [ 40.852803] binder: release 5768:5773 transaction 24 in, still active [ 40.859524] binder: undelivered TRANSACTION_COMPLETE [ 40.872144] QAT: Invalid ioctl [ 40.878993] binder: BINDER_SET_CONTEXT_MGR already set [ 40.884359] binder: 5768:5776 ioctl 40046207 0 returned -16 [ 40.891290] binder: 5776 RLIMIT_NICE not set 2018/01/24 16:57:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000078c000)='/dev/cuse\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00006a5000)={0x9, 0x4, 0x1, r1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = syz_open_dev$sg(&(0x7f0000bd1000-0x9)='/dev/sg#\x00', 0x9, 0x400400) ioctl$TIOCNXCL(r4, 0x540d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a09000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x5, 0x1d2, 0x1}, &(0x7f000010d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000094f000-0x10)={0xfffffffffffffff0, 0x207, 0x100, 0x35, r5}, &(0x7f0000d53000-0x4)=0x10) 2018/01/24 16:57:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000d59000)=0x10, 0x80800) connect(r0, &(0x7f0000df7000)=@in6={0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 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$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/24 16:57:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b9f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000485000-0x4)=r2) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc9", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/24 16:57:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4c, 0x400000002}], 0x36) sendfile(r1, r0, 0x0, 0x100000072439a6b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f73000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000098b000-0x4)=r2) 2018/01/24 16:57:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x961, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000003f000)={0x0, @in={{0x2, 0x3, @rand_addr=0x8bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13ead85a, 0x0, 0x9, 0xef, 0xc0}, &(0x7f00008e0000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001fc000)=@assoc_id=r1, &(0x7f0000b56000)=0x4) 2018/01/24 16:57:19 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000a9e000)='/dev/vcs#\x00', 0xffffffffffff8000, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xe)={0x0, 0xfffffffffffffff8, 0x3, [0x0, 0x80000001, 0x9]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) sendmsg$nl_netfilter(r0, &(0x7f000046e000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000dc9000)={&(0x7f0000001000-0x14d8)={0x14d8, 0x5, 0x7, 0x0, 0x0, 0x0, {0x66f40ae17fbd7101, 0x0, 0x4}, [@nested={0x174, 0x83, [@generic="6143dd8abbd875a5daf45d7db60e9070a4dd28ed207245e5d0e12845dfb8268625bb8c7bcacd24380ac49966dfa2f135d4ca0680628002d0d78cc0ef62a31872277efa3d2b4f8365375d1c0a28d6f35faf4de213956b2dd02cf41f5c4dfe78d561aaf3d2e38f1a77f89e7a60255a13d686a8128d0d1ad8d385510a0f5d6243f3833b509153284f4df1cfc0363008b9e0b7bb0de280275e752e69a3ce46b7bc2ba28f73771bf4a5e675871feaaa1c52c5d9dd7bb3ae79490df51188704f30f335d5aaff177c06ed66dd0ec63d9afa1f284a16795de3c052f5d4b29c855404544e8e6acb088fbcd580911b0c4f30c75bb671ffd7f440cc141d", @typed={0x10, 0x3, @u64=0x80}, @generic="0e0599363ae633bf66df2c400cde565cc678b64c6813ecf24e0dd654cabb266f25729cf466d9b29370979e3eef15fb11339b75721eac4ca252108b525234fd14758a777f6bbdad2358e79d72835fdb85ff281b2e6a2603ca991b1429d44fb4af8e3c5f52e0"]}, @typed={0xc, 0x79, @ipv4=@multicast1=0xe0000001}, @nested={0x1340, 0x44, [@generic="03143cefc423b01f307addb24e1c336b77ab79cead4942eefb6ca96ac2b1b0e6645b1c1c867e214c7105", @generic="b5167748a560ee51dd16c74c7c54bf8f4ef123632b4d64f8a5ab86f72beec5933c9740b0ac430aaa0591611085589f94b3710f3b42414fa1f36dcd261719ee269ab1eb18dcd087b951b4047ea4d797405be18f538fc079a6d59fc81ce223c4a652b396c702724c2e09fd68641b6c72a04699cab0c5f2e9d920e8c0ae2f098d9172f176f6b935f0943dee83ce3acfce550dc54c2a2633511cb5f35e22c71dcee1965eadf5b547b71d8dde031b593e631ff101e2a375e82839", @typed={0xc, 0x12, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x0, @str='wlan0ppp1wlan0\x00'}, @generic="97a8191265a18d83160cc751e3a082d49350dacd167196c72fde060b654d17d260081a0f93c37bd088ed497b9d7d99707e8d3d62a9e85bd7c0d8e6f05777eca68f2b4538607e317e0420e949b0bbe35a6ee148cf8c2893d8fc91fb7ac5c891193f39564fc0539063a0b67e0b963c13ded34490b60d28070d81b7fc41719fae9af69c711dd7953dccd8ce6fb85d0f174cd6589a5051cb12cef0d9293ccf3a035e3a95bcb7bff7ad7118e7be8cbd6d14b384581cfc3dfa06b38fb681af4a3eb49695854054e4b98cf73a507068", @generic="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@generic="194acbffd62b1973a403b8c24250b39c478ef360d450fe533619cffe3012ae85383acf0f97165cc0c0b813af4e832c449fc257b96032ce4fea4cf501fb84f66c6abb699766f59b8bc6292afb8ba8f1e4fb07820bbf756a2cb0b9325d8460afbd32a4e9", @typed={0x10, 0x10001, @u64=0x40}, @generic="7bd9e7b4d6692e88e94e4a692915988585c76e5086613a35683165ea628f67133dfbb73f5525e08354f9974710e6cde39153efb8e942798d8359f5a5b81247918db9b0eefce0e491c30540e7b4d99d10ee011b15cf5f3c7b200774cf9b7a994c970a93d157f75fd015da28f709815d5088e1c86552f04b14dc57083b658f71b5f14591aeafc18e8533", @generic="bf3ec7e6b77db749318f3f183df34921112d0ce1f74f3f8795d7327d234e27dd1b30cf91ab5bfcccc9742cba4e6396a8436992d78225fa6e47c8a47bdd305a2c4114683c147c82e8473058acf1fb88c1f41244dea8c6e77465e457b3f9651b080a603eecdc4c53ea67286a039d"]}, @nested={0x4, 0x13, []}]}, 0x14d8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000dd000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000657000-0x10)={0x0, 0x8, 0xffffffffffff441f, 0xff}) sendmsg$unix(r2, &(0x7f0000833000)={&(0x7f0000f91000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x2}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/24 16:57:19 executing program 0: r0 = creat(&(0x7f0000dce000)='./file0\x00', 0x2) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000221000)={0x5, 0x6715}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000061c000)={0x0, 0x0}, 0x4000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000744000)=0x200000000) 2018/01/24 16:57:19 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) inotify_init1(0x80000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x4, 0x101c00) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000001c000-0x30)={0x3ff, 0x11f1, 0x400, 0x9, 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]}) [ 40.913186] binder_alloc: 5768: binder_alloc_buf, no vma [ 40.919064] binder: 5768:5773 transaction failed 29189/-3, size 0-0 line 2903 [ 40.919081] binder_alloc: 5768: binder_alloc_buf, no vma [ 40.919102] binder: 5768:5777 transaction failed 29189/-3, size 0-0 line 2903 [ 40.941734] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.949096] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.963152] device syz1 entered promiscuous mode 2018/01/24 16:57:19 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000efc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000479000)=0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000125000-0xc)={r3, r4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') sendfile(r5, r5, &(0x7f0000743000-0x8)=0x200000100000, 0x0) 2018/01/24 16:57:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000832000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000b69000-0x4)=0x3a, 0x80800) r3 = dup(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000030b000)={r3}) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) close(0xffffffffffffffff) r4 = socket$kcm(0x29, 0x802, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r4, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r4, r5, &(0x7f0000b7a000)=0x0, 0x3) 2018/01/24 16:57:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket(0x8, 0x5, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 16:57:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x880000000001e, 0x1000000000002, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ae0000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f000012b000)="8100", 0x2, 0x0, &(0x7f0000974000)=@ipx={0x4, 0x3157, 0x1b28, "19face583952", 0xff, 0x0}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000ab5000-0x38)={&(0x7f0000483000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f0000d01000)=[{&(0x7f0000309000-0x2c)=""/44, 0x2c}, {&(0x7f00007e6000-0x38)=""/56, 0x38}, {&(0x7f0000b0b000-0x9c)=""/156, 0x9c}], 0x3, 0x0, 0x0, 0x2}, 0x1) 2018/01/24 16:57:19 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000ae7000-0x8)={0x3, 0x40}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = add_key(&(0x7f0000eeb000-0xb)='pkcs7_test\x00', &(0x7f0000cd2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000da5000)="b9cecf3e710fa2f9a1240e85fbdb1555ac1336b397d6113720759a9622a960db4325193b29d90519649cef91169c58bb4b0758d863892f3c3d8fdb1a37a512c083f07bb16f79bb34ee77e134a22577069f0c13b8c5afe5c4c8e687d2a405972bfd8c2a2a58ed78c19c9386d65727dd28d0db866d9c749c70ba0a243146d6b08d50f894b2711e2b434a015ff73281a4dd1428e7a682d1c4184d363ef4cab386a320", 0xa1, 0xfffffffffffffffe) r3 = request_key(&(0x7f000088c000)='cifs.idmap\x00', &(0x7f0000660000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed8000)='\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/24 16:57:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff67) r2 = socket(0x11, 0x4000000000080003, 0x0) open(&(0x7f0000c6b000)='./file0\x00', 0x210480, 0x5b) madvise(&(0x7f000061a000/0x3000)=nil, 0x3000, 0xf) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) dup2(r0, r2) pivot_root(&(0x7f0000049000)='./file0\x00', &(0x7f00009b5000-0x8)='./file0\x00') 2018/01/24 16:57:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000998000)='./file0\x00', 0x8801, 0x10) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 40.991376] device syz1 left promiscuous mode [ 41.005044] binder: release 5768:5776 transaction 24 out, still active [ 41.005050] binder: undelivered TRANSACTION_COMPLETE [ 41.005060] binder: send failed reply for transaction 25, target dead 2018/01/24 16:57:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000887000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ca1000-0x8)={0x5, 0x3, 0x9, 0x2}) accept$packet(r0, &(0x7f0000f44000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ab3000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26, 0x1000, 0x9, 0x0, 0x7, 0x4, r1}) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) mq_timedsend(r0, &(0x7f0000d20000)="7d0b07138c39cb0055fb47e98aa77c71e5e66c1e1afdc7dab9426a3ac664224a47b09c3cefd558e236b8375681bcf1e762a09a5bc2a154706e68946f8f3909979ac3f7057e578477edff4ce6674abf1695a24a3c35e6f3e6c5f0155ff4fba6706f113656ff577ff8b3cbe8e5f6c400029b7164127d4559", 0x77, 0x1, &(0x7f00008ff000)={0x0, 0x0}) 2018/01/24 16:57:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = dup(r0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000a19000-0x40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000568000-0x38)={&(0x7f0000561000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cec000-0x30)=[{&(0x7f000054a000-0xfa)="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", 0xfa}, {&(0x7f0000651000)="78b0525a6a1b3d9ea58d4611a7fe2ce8c9f42f65294398ea6451b514e0e7cfa37e3a60fad9248603ad949cbf7fbfc5883fea7699bff38d947a7602e6fef1ed9464a7aae14a284d980a172a7cd39e1d96a722cf24ffeac5ce0856f98d110cc28de3daf4d967c7cb2272af4ab636c7919743a7591a7ca1046476e94c8ea24b61bac7d535d8c2d4227938b1955cf514abfd25f396e31138bdd8e5589713f8cef2a70945ebdc69ebb0ecb8901585820052a1322dc43d7c0c9e25eb075b95cb300277e39cedd3437b131227bb93d289f57a48cef0bf13bb31", 0xd6}, {&(0x7f0000883000-0x2d)="b251792edf5e0fb7aa26a3f2776efa52a78133eb7872b1072df6ef46bb602c9cc3241107df46b6ac619f64c387", 0x2d}], 0x3, &(0x7f00001ba000-0x88)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x4000000}, 0x40000) 2018/01/24 16:57:19 executing program 0: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001b000)=0x0) ioprio_get$pid(0x3, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000051000-0x10)=@common='bcsf0\x00', 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = accept(r2, &(0x7f000000a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000027000-0x4)=0x10) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000050000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000050000)=0x14) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000051000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a39901a10000e50800000077110000c6d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:19 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8008, 0x80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ee9000)='/dev/snd/midiC#D#\x00', 0x101, 0x40000) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000eea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000eea000-0x40)={r2, 0x4, &(0x7f0000ee9000)=[0x80000000, 0x5, 0xda, 0xffffffff], &(0x7f0000eea000)=[0xffffffffffffffff], 0x0, 0xff, 0x20, &(0x7f0000cc6000-0x14)=[0x25, 0x371, 0x3, 0x132, 0x2], &(0x7f00004cb000-0x4)=[0xb9], 0x0}) [ 41.005069] binder: send failed reply for transaction 24, target dead 2018/01/24 16:57:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x1d, 0x9) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e1a000-0x46d)='Y', 0x1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 16:57:19 executing program 2: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x3)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) prctl$intptr(0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000d64000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000ef8000)=""/4096) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000995000)='/dev/autofs\x00', 0x20100, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000054a000-0x69)=""/105) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00008a6000-0x40)={0x1f, 0x4, 0xdde10, 0xffffffffffff8001, "3787ccdc2aeba98ab022473602000d23d9e1290d25c6430f65e2b66942a4e11c9d76df978b35bd4305e229b9", 0xffffffffffffff80}) 2018/01/24 16:57:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000c97000)=[{&(0x7f000068f000)="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", 0x35d}, {&(0x7f0000dd0000-0x37)="edb72fc3c973c2e57a2392419ba2b4f27624c6ada8b2edb6765e6733f91466323e8dc57a30cb0d61c0feb923206df91342250ad0695636", 0x37}], 0x2) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000351000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007eb000)=0x10) ioctl$KVM_NMI(r2, 0xae9a) connect$nfc_llcp(r2, &(0x7f0000407000)={0x27, 0x81b, 0xffff, 0x1, 0x400, 0x1fffe000, "1bb6a6a34122331eb4f03f96c731bc4cbb2d179d3c566b4dfdb7fd32acee644cb9692b132f15c61492dea7928146c296cd0e701e3237cd6ae87315e079447d", 0x9ec5}, 0x60) 2018/01/24 16:57:19 executing program 6: r0 = open(&(0x7f0000b3b000)='./file0\x00', 0x101000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x20)=@hopopts={0x32, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x3}]}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000020f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/24 16:57:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x9) connect$inet6(r0, &(0x7f0000ccf000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/24 16:57:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003d5000-0xd)='/dev/usbmon#\x00', 0x10001, 0x101000) getsockopt(r0, 0x401, 0x4, &(0x7f0000335000-0x88)=""/136, &(0x7f000066c000-0x4)=0x88) r1 = syz_open_dev$sndpcmp(&(0x7f000017b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20100) connect$vsock_stream(r1, &(0x7f000084f000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004c9000-0xa1)="225a6758e8643c94e79ac29e466fd6a545875d4ce93dade28f9ee3177df9fbd26be41414db3ea0d87bb59694d047db7caa3d42ef26818e98b40df138b5a345b958860ab017ef88156e8a48f314a280c4c1d4bf9dc9a9072bd7ed57410825c8b752234fcc49a90e78d673b2c1d8452135122a722b6c22222c805ad18ecdd66fe3f90535d6687a2bd5d383f16b0acafb579c0050f18665b0a312c2cb29eb5112713f", 0xa1) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00000d6000-0x4)=0x0, &(0x7f0000527000)=0x4) 2018/01/24 16:57:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/vcs\x00', 0x80, 0x0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001be000)={0x0, 0x0, ""}, &(0x7f0000648000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030b000)=0xfe9b) 2018/01/24 16:57:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a3e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000bd2000-0x108)={0x8001, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000358000)={0x0, 0x8d, "17c48016d6d2773c4c874757117c5983febfa52c78c82f49d9e2d88758625976c9eb6d2fbe0f1795849ff2041657268acfdc55b4ff059efc770744fed4b0e79cd0768cce54266d523c73283b19b3dfdec8dc0ff6ae1a3de8668e4108709a3204a18488b5eb5a29a868990aebedf0dc6385cf78c944c8cbfeb9b2d611cd29b45f9c3e5bbaefc0c95f038f094c54"}, &(0x7f0000001000-0x4)=0x95) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000881000-0x6)={r3, 0x6}, 0x6) 2018/01/24 16:57:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002d0000-0xe)='/dev/admmidi#\x00', 0x5, 0x800) ioctl$TCSETS(r0, 0x5402, &(0x7f000094d000-0x24)={0x100000001, 0x4, 0x0, 0x101, 0xff, 0xffffffff, 0x4, 0xffffffff, 0x8000, 0x4, 0x100, 0x6}) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000d2000-0x4)=0x0, 0x80800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000084a000)={0x0, 0x0}, &(0x7f0000c7e000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 41.159473] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 41.196248] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/24 16:57:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x1) syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r0, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000dec000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x3, 'client0\x00', 0x2, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108", 0x20, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x34001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000+0x39c)={0x0, 0x0, &(0x7f0000689000)={&(0x7f0000768000)={0x2, 0x7, 0x8, 0x0, 0x13, 0x0, 0x0, 0x2, [@sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0xf, 0xff, {0x6, 0x33, 0x812, 0x80, 0x0, 0x7, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x8, 0x1, {0x6, 0x33, 0x3, 0x10000, 0x0, 0x101, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) sendmsg$key(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f00007bd000-0x8)='keyring\x00', &(0x7f0000054000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000bfb000)='keyring\x00', &(0x7f000097f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f000076f000-0x7d)="60cef67f3373ed650e665f27cf85f8863a202e6710125d88d6b3e7eb6bf9bd953ecba48bd6682aee52ee57d1a7fe8e9880697e829c610d6729ca7748c175ec4c182151f75d35d3509c2f89c1269cb67071f9ce71c3c2d07c7e7ce33ae6cc49eb2bbd4c73c185176f7a402d1a765565c53c0a293f63da01ffc5a8803aa3", 0x7d, r2) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{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]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = semget$private(0x0, 0x2, 0x200) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004ea000-0x10)={0x0, 0x0}, &(0x7f0000a6e000-0x4)=0x10) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000ec000)=""/223) r4 = syz_open_dev$sg(&(0x7f0000685000-0x9)='/dev/sg#\x00', 0x40, 0xa200) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f00008a9000-0x13)=""/19) 2018/01/24 16:57:19 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000d000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xb14, 0x8, 0x1000, 0xaeb, 0x9e, 0x100000000, 0x1000, 0x13fca8ad, 0x7, 0x1, 0x28c, 0x401, 0x2, 0x1]}, &(0x7f000000e000-0x4)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000)={r1, 0x1000, "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"}, &(0x7f000000e000-0x4)=0x1008) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000e000)=0x5, 0x4) ioctl(r0, 0xc0984124, &(0x7f0000004000-0x8b)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") 2018/01/24 16:57:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000553000)='/dev/amidi#\x00', 0x4, 0x280000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00004d4000)=0xfffffffffffffff9, &(0x7f0000e42000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ed5000)='net/ipv6_route\x00') getdents(r1, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/24 16:57:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003c8000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffcf0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20}, &(0x7f00000bc000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d17000)={0xbdff, 0x7ff, 0x0, 0x97, 0x6, 0x10000, 0x6, 0x4, r1}, &(0x7f0000ccb000)=0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) uselib(&(0x7f00000f6000)='./file0\x00') sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f0000ccb000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r0, &(0x7f000046e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b2e000)=0x8, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d9e000-0xc)={0x3, r1, 0x1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000af0000)="f344fd5fea5b7b79055b0061a6edeb55", 0x10) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execveat(0xffffffffffffffff, &(0x7f0000148000-0x8)='./file0\x00', &(0x7f000001b000)=[], &(0x7f00007f8000-0x20)=[&(0x7f0000e9b000+0xb66)='/selinux/checkreqprot\x00', &(0x7f0000ec2000-0x12)='keyring@,:ppp1+,\'\x00'], 0x0) 2018/01/24 16:57:19 executing program 0: mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000916000)='/dev/ppp\x00', 0xc0, 0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000916000+0xf6f)={0xd4, 0x1, 0xffffffffffff8001, 0x600000, 0x0}, &(0x7f0000916000)=0x10) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001ea000)={r2, 0x101}, &(0x7f0000917000-0x4)=0x8) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="06") mremap(&(0x7f0000819000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000917000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000917000)=0xc) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000042a000)={0x0, 0x0}) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000918000-0x38)={&(0x7f0000917000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000212000-0x10)={&(0x7f0000918000-0x48)={0x183ba41e3b97af56, 0x100, 0x80000001, {r4, r5/1000+30000}, {0x0, 0x0}, {0x0, 0x10000, 0x0, 0x5}, 0x1, @can={{0x4, 0x8, 0x9, 0x5}, 0x0, 0x1, 0x0, 0x0, "983e986569beaaed"}}, 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x404c011) r6 = dup(r0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000916000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/member\x00', 0x2, 0x0) r7 = accept$alg(r6, 0x0, 0x0) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r8, &(0x7f0000918000)=0x0, r7, &(0x7f0000078000)=0x0, 0x5, 0x6) 2018/01/24 16:57:19 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0xd7a70afeeb2b4e32) getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x8000, r0, r1, 0x100000001, 0x5, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x2000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000004000)={0x9, 0x6, 0x100000000, 0x1, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000003000)={0x1, 0x7, 0x8, 0x7fff, "fbca57b3a6b3b75f1f3683b651a0bd0e56b75749f8158d89b891d5a88602da91f9add7ccc886d3b0a6444d05", 0x1f}) ioctl$EVIOCGREP(r2, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) 2018/01/24 16:57:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000118000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b50000)=0x0, &(0x7f0000366000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/24 16:57:19 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000669000-0xd)='/dev/usbmon#\x00', 0x40, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f9a000)={0x0, 0x7, 0x30, 0x673, 0x81}, &(0x7f0000f4a000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x7c)={r1, 0x74, "e024c24ef9d0e942bbdcda6fc09079146fb2b4b7ebe7ff25f845b2ceebaad2b7e54644a2a2e0791946cd95b410df111f89c2310a80227ed968021d2a5ec7e80bc8e48e222f06162e95479a041c7c45d717575cd52146808a7587bf37e482c8f52aeefc292c4e1875c332935bcd5c6751926469a1"}, &(0x7f0000c01000)=0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d55000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00008a9000)=r4, 0x4) sendto(r2, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/24 16:57:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000dc8000)='/dev/dsp#\x00', 0x100000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000017c000-0x4)=0x401) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000677000)=@common='gre0\x00', 0x10) r3 = semget(0x2, 0x3, 0x195) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f0000e4e000)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r2, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356", 0x60, 0x0, 0x0, 0x0) pivot_root(&(0x7f000067d000-0x8)='./file0\x00', &(0x7f000067f000-0x8)='./file0\x00') recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r3 = syz_open_procfs(r0, &(0x7f0000467000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000a1d000)=0x0) ioctl$TIOCSBRK(r3, 0x5427) readv(r3, &(0x7f0000c81000-0x90)=[{&(0x7f0000c1d000-0xdb)=""/219, 0x0}, {&(0x7f0000786000-0xff)=""/255, 0x0}, {&(0x7f00009f8000)=""/141, 0x0}, {&(0x7f0000c49000-0x1000)=""/4096, 0x0}, {&(0x7f00009ac000)=""/51, 0x0}, {&(0x7f0000b35000)=""/229, 0x0}, {&(0x7f0000400000-0xd6)=""/214, 0x0}, {&(0x7f0000976000)=""/4096, 0x0}, {&(0x7f0000787000)=""/24, 0x0}], 0xf8) sendmsg$unix(r3, &(0x7f0000100000-0x38)={&(0x7f000030e000)=@abs={0x1, 0x0, 0x0}, 0x5, &(0x7f0000640000)=[{&(0x7f0000bd3000)="98f325f7a71f6e262450ffbdf35e6699428ef09ee528c93e6672a00d7349f4dec18cb133519fd6edcfd6e999eb9e802c1ac2a161300d8ac00a8fdf049290a54b971ed2fa5432c7e82546e1b50fb9164a44ddce8ab57f0ca91cf8bec3b8113f35d31e6f224a5d534d215be320603f7bdca7e9a64f84917311632b59692a943ada71bc95c642102d1a0a602a09ab2fe225ee8b722186cd383e0cba11cbb2f6bddb38776442a059008b3d363729457d01af5c9e0fdf85fffba776fe6b44235569d67cee2e16bccc8d690ddb776dcf68f4931bd20c7fc33c4c222ef9be9b2b311f6526d098537faa2276da", 0xfffffde9}, {&(0x7f00002e8000)="440a2323caa91ffcbe0fa6c6f6a268b6bfc3796ec5b29c13e1a5b3d338a191351d1e33474ae01d9f397d64cbbce8ebdcd3236b3de8ab15b641c447fc23468009827e4676d07b64eb0e38044d7487a10ca7fd7800b5e601a11ab9502bb30be96e061f960a6d53d924e34d309241a12df81e70067892b6357f7444f533d2f76d574e6d3e", 0xfffffffffffffd5b}, {&(0x7f0000ceb000)="", 0x0}, {&(0x7f0000ca7000)="35aec020ce5e8f1b233eaad2d04989a97f99312d9b0c5c10ca677d7c8bfcf6bae70d5fcda9bafaa8f6c90295c061c5821116f45eee00172151f61058d5354cc4b3fe0ed757e3a1e9707eadd2743f853ff5ca9ab6dc49120f18a5dcc015833609f68e69a68e06e9d44dd529eb2b1e1ffff8e7fc5ce39b2706284e9ae5ec7eed4cb3c53708dd94435d89476cbbc67ac91d9ad1646a4a852fbabe544b10c18595a5614d", 0xa2}], 0x105e, &(0x7f000032a000-0x48)=[@cred={0x935c4e38d5183409, 0x1, 0x2, r0, r1, r2}, @cred={0x0, 0x1, 0x2, r0, r1, r2}], 0x2e, 0x24000040}, 0x4801) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e04000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 16:57:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) openat$kvm(0xffffffffffffff9c, &(0x7f0000773000-0x9)='/dev/kvm\x00', 0x101000, 0x0) perf_event_open(&(0x7f00000bf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) 2018/01/24 16:57:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000d93000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=' ') modify_ldt$write(0x1, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x3}, 0x10) 2018/01/24 16:57:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00009af000)={r4, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000777000-0x10)={0x0, 0x2710}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r3, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) faccessat(r3, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/01/24 16:57:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b20000)='/dev/dmmidi#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000213000)={0x0, 0x3d, "c074138344dd6dbb3b1d6dae952f22082806fe470f73b6fb9d73f43e900dad2aa952a465622ebfbb7343b84e514690327e0f88ed806177628ffce270da"}, &(0x7f0000d6f000-0x4)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cd8000)={0x0, 0xbf43}, &(0x7f0000960000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008c3000-0xb8)={r1, 0xffffffffffff3ed8, 0x7, 0x7, 0x2, 0x6, 0x7, 0xffffffff, {r3, @in6={{0xa, 0x3, 0xfffffffffffffffa, @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]}, 0x0, 0x3, 0x1ff, 0x1f, 0x80000001}}, &(0x7f000091f000)=0xb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b7b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/sequencer2\x00', 0x10000, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/24 16:57:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a0c000)='/dev/sg#\x00', 0x9, 0x40000000080) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) close(r1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000de2000)={r0, 0xfffffffffffffffe, 0x1, 0x6, &(0x7f0000297000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/24 16:57:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x38) io_setup(0x2, &(0x7f0000082000-0x8)=0x0) io_getevents(r1, 0x200, 0x3, &(0x7f00001b4000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00002f1000-0x10)={0x0, 0x1c9c380}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000769000)='/dev/cuse\x00', 0x60240, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000ddc000-0x8)={0x0, 0x0}) 2018/01/24 16:57:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0x8, &(0x7f0000c89000-0x8)=0x0) timer_gettime(0x0, &(0x7f0000b31000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000087e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_getevents(r2, 0xfffffffffffffffc, 0x4, &(0x7f000026a000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000029e000)={0x77359400, r3}) link(&(0x7f0000d96000)='./file0\x00', &(0x7f0000bdf000)='./file0\x00') sendmsg$nl_netfilter(r1, &(0x7f0000a62000)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = dup(r0) accept$inet6(r4, &(0x7f000002e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000053c000)=0x1c) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000220000-0x8)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000001f000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000554000-0x8)={0x2, r4}) 2018/01/24 16:57:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000669000)='./file0\x00', 0x21) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000091b000)="0de5aecc5dd2ba8b4a42e30615d4e05695df81c6ff3205003392b0c7342dc044465fa188800328f508800ee08a6a2fc39450a63b7739364da3a67e4d9c58c7651ffb6c6e42f54a75d474cde1e820daf7670ad1099f") setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00007d5000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bc5000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000079a000-0x8)={r1, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000dac000)=0x4) sendfile(r2, r2, &(0x7f0000ba7000)=0x410004, 0x200000000000009) [ 41.643255] kvm: apic: phys broadcast and lowest prio 2018/01/24 16:57:19 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f70000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000074b000)=""/177) bind$inet6(r0, &(0x7f0000922000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f70000)=""/102, &(0x7f000084f000)=0x66) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000c2c000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000160000-0x4)=0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f72000-0x18)={@loopback={0x0, 0x1}, 0x1f, r2}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f70000+0x6f0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000f29000-0x8)=0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 16:57:19 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000561000)='/dev/vcsa#\x00', 0x100000001, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000f38000-0xb0)={{0x5, 0x81}, 'port1\x00', 0x0, 0x81401, 0x2, 0x8, 0x400, 0x4, 0x1, 0x0, 0x7, 0x1689227e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f0000c87000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 16:57:19 executing program 1: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a9000-0x8)='./file0\x00', 0x184) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00004e7000)={0x40, 0x3}) syz_emit_ethernet(0x32, &(0x7f0000af5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x2c6, []}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000602000)={{0x1, 0x8}, 'port1\x00', 0x1, 0x40, 0xff, 0x2, 0x7, 0x8a, 0x6, 0x0, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000af8000)='./file0\x00', &(0x7f0000af9000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000af9000-0x7)='system\x00', 0x7, 0x3) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f000086d000-0x4)=0xc) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000afb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afb000-0x4)=0x8) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000078b000)={&(0x7f0000afc000-0x8)='./file1\x00', 0x0, 0x10}, 0x10) sched_rr_get_interval(r1, &(0x7f0000af9000)={0x0, 0x0}) 2018/01/24 16:57:19 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) getpeername(r0, &(0x7f0000002000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/24 16:57:19 executing program 6: r0 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000c93000-0x10)={&(0x7f00005d1000-0x1000)="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", 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b9c000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00005c7000)={0x2a, 0x2, r0, 0x6, r3, 0x100000001, 0x401, 0x4}) shutdown(r2, 0x1) syz_open_procfs(r0, &(0x7f0000e0a000)='net/ip6_tables_targets\x00') getsockopt(r1, 0x5, 0x3, &(0x7f0000ec2000-0x31)=""/49, &(0x7f0000eb2000)=0xffffffffffffffa6) 2018/01/24 16:57:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/sequencer2\x00', 0xc2402, 0x0) clock_gettime(0x0, &(0x7f0000f4d000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000036b000-0x20)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f00005ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a34000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000, 0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008b1000-0x10)={r0, 0x50, &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 16:57:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000685000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000289000+0x65e)=0x0, &(0x7f0000d25000)=0x4) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) preadv(r2, &(0x7f0000631000)=[{&(0x7f0000ccc000)=""/146, 0xfffffffffffffe33}, {&(0x7f00000d4000-0x9d)=""/157, 0xfd90}, {&(0x7f0000052000)=""/176, 0xb0}], 0x3, 0x2) 2018/01/24 16:57:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/mixer\x00', 0x511803, 0x0) connect$netlink(r1, &(0x7f0000e8d000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/102) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000785000)=0xfffffffffffffffd, &(0x7f0000001000-0x8)=0x2) 2018/01/24 16:57:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00001ca000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') r3 = syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00007fb000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c55000)={0x10, 0x0, &(0x7f0000f3a000)=[@acquire={0x40046305, 0x4}, @decrefs={0x40046307, 0x3}], 0x6c, 0x0, &(0x7f00008ac000-0x6c)="cad86e62a01cac043e43c9533f2a6e0ca938adf2d4e243ffcb7fe5839e3ee1859c065da8bce53236512e7c68b8894868ae20fbdb62fc1a013018430c5e358230e0af06e4bcc2399b1949c76280a707ad3e1d0b170aa85c650f60f63dd56dc5bb98441b6f89bf050c6a24c5de"}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$TIOCEXCL(r2, 0x540c) bind$inet(r0, &(0x7f00000a7000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x20000881, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f00004b1000-0xa6)="0960348e6fa873bf123fe7a2b57712ea5d0a14f4339f59404661e70b2212236d65c3402a067b8b53717a021beb2068c9587850f87e24326cbb02f063a3f09ca776e6cab3b643a946b975259f8fb2e5a46418131a81db6cb3b7b8a4d6b9c47f4dcf44d8e70702e6d7c5bf9d4f668f72988dc63929ccf44fae3d3c9df74fa658df6556c1478c2a8fa3d540c78dece90d5010e0b19ffed77285dff4d031aa11ba1adbfe17cbadfe", 0xa6) r4 = syz_open_dev$mouse(&(0x7f000097b000-0x12)='/dev/input/mouse#\x00', 0x8, 0x80) sendto$inet(r4, &(0x7f0000fc7000)="c90c9fb978aa377e762650123a547ef6ec67dff128e537fb80eb2ffce7d635918f4b1f298f582c41b183612eb0baf396bab4db7ad77be680aff1745f01ead3dc5c6b23f52017cf1e4eaff9c8554a5a283a26cfdf1c759838923c1118bf902ebca7cef65257813cc0fc2af8b3986c95fea195f9315a82ca0c244cb800c85189ed330c514907c769c868b6342a3ea03d1696653c57e70689a154102de2165888c0de26c9b8fc1dc1807a1dfb254578d57590ac1120443f573ceb3e52958fccf700116f94ebc364b6b40ae204cc4a1456a784cdaa39775f96ea", 0xd8, 0x8001, &(0x7f00006f4000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000bc0000-0x4c)={0x1, 0x3, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000015a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000459000-0x4)=0x14) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f000066a000-0xd8)=@pic={0xffff, 0x10001, 0xb2, 0x6, 0x2, 0x5, 0x6, 0x80c, 0x1, 0x1, 0x9, 0x7ff, 0x7, 0xff, 0x0, 0xcfc}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000718000)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000a8d000-0x3c)=[{{&(0x7f00001d0000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e8a000-0xa0)=[{&(0x7f0000f75000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc7000-0xd4)=""/212, 0xd4}, {&(0x7f0000e36000-0xd3)=""/211, 0xd3}, {&(0x7f00008af000)=""/167, 0xa7}, {&(0x7f0000855000)=""/38, 0x26}, {&(0x7f000058d000-0x62)=""/98, 0x62}, {&(0x7f000001b000)=""/1, 0x1}, {&(0x7f000057a000)=""/27, 0x1b}, {&(0x7f000061f000-0xbe)=""/190, 0xbe}, {&(0x7f0000e6b000)=""/120, 0x78}], 0xa, &(0x7f0000535000)=""/112, 0x70, 0x25f8}, 0xb76}], 0x1, 0x43, &(0x7f00000a1000-0x10)={0x77359400, 0x0}) sendto$inet(r0, &(0x7f0000d9d000-0x431)="456c3a0675ab600ac67f34014f786c983349c4162e0635fe5004bb87c55d862d7e9da9c72947630afd41a7e20addcec4a58cc4103b0c7af63a69b6692bf33d4695a8fd90494ae3369b401f0d10f156128b550864baba6f7177ccfd32ffaf083c3f6c6d9e00411e6a1e5e8df7f3db02a2f3069b7a6d319d3210d57db7b216f2018da3c73d8ab5f3239b81cca83a8ac4e96cc03d7eeb3df7065f2a05d764afb9c2d8e29f76de68903d783b6135a973028a0cfbb0160123993e4f96b8d8f29a57648633a719fa9f6a689697f40180be1f53a8f6d7ba399b0490cece5f560978bc88dd2ac06716f43c226375a5044e2c662a3135b9c6dd5291e84ee78b8ce4a11a4bb8607336299d23bc6ece1a777d9639c080ed0705575a12a3660dca5166a2898330952b50306ca0bbb11b9771984b0e320eeb428f3bf2262585cf6b47776556acf7f5145fe40e9790eefdd80d641d0aa8139a21666e10b0d3d31e0a7f85d438ef45802d0efc8aecb6306c77037c08955e43458c8bd66869db6023f42161c2917a1b6b0eb8c6e5a080917024934c7690cb6122020fc68913bdf9f696cf5826c5ef8ae55fb486f1f8ceb55f4b57b6639d2c2e919b8992f027daf123317116e0daeacd32c846fbbffe2d1dd02fcb32217477c2041417cebbc48610ff60ac0b2435ff6ae32df21a4bcd03b5f882ba3f883831afcfce84f2670e0e3b2743ef5c414ab9326f149c228c64683d12485c20a57897ca1fcb37250194f9fd03540910a70888c9126269f3db9f0673961d1beb87e29d60355a65756a3febe09934009e63f44f2c2b621022c7a7747fe056d73a4916318bf46c43bb187d37dffe7760288b4650144da09712cf1b7652082059f7f16c6b390a975b1431893dbaebf33c60033613fcec0db6d23a72671c0806fffe2f863606e07b49c541dcdbea47d94f8689bc26745eb34c5aa9c0affd1803a6c1ae3950459349196ff6626f9bb3914a061a9fdd989b309ccbb15b46387f1a254c1882cdf068ac357798f10e029a87e2e12523021b89429fccc1de6008dca79a36d00ea1c0a861192f11522d2dbbcfe769f84b10144e45aced82a4864a9c5ded625ecb56b4e38615c0bccbb3fef6eb3af7780afeca7139c5d6906a2a90f13d692430fab17fa1cc9c05f86b6dd5d2ed2794a710bfc6209d705ab18da261869d832d048d2585e6f23f62b3aff65c0a6d3b795495ce92ff2a95e1dfd4ec05f976f5f7614bc73d1c53f7f1257281841d5987fb81759d01645bc7c8b5ed3a58515d8c886f3644ff3f7c48a8f85ff836884f7d6554dc7e2c1b3f60585cd1cbd9c3553e6c9032cfc095c5225c0b7d94ce0798887bf99e7fd072a146a35bac92dc12b60e539c1de32325270704358cbc6a2da07be7dd929e39ff21731b1818827f262dd45872f184251e990928e07ed7569eacffc0fbbf98871f5ce70b27e0078cb212864a072579a2afd7d79d145c96aa7c0d73cd3d4999897d2a81d4bee9e8842ec11e5c6befcd11", 0x431, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 16:57:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001d4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$audion(&(0x7f0000dec000-0xc)='/dev/audio#\x00', 0x16500a4, 0x20000) r4 = socket(0x19, 0x4, 0x8000) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000bc3000)=0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00005b9000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000da0000)=0xc) sendmsg$nl_route(r3, &(0x7f00007fd000)={&(0x7f0000704000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f71000-0x10)={&(0x7f00003a9000)=@newneigh={0x40, 0x1c, 0x11, 0x3, 0x3, {0x7, 0x0, 0x0, r5, 0x8, 0x20, 0x9}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x800}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x40841) name_to_handle_at(r3, &(0x7f0000df2000-0x6)='./file0\x00', &(0x7f00004e2000-0x45)={0x45, 0x7, "e15c2215fd85df435f2ba4eaff1c0c78efb8b57d5efaddcc535ca9dc10f32cd8cec86d3e8efaff880239eb890bd275b30b48a839c3d9748f536758154c"}, &(0x7f0000ab3000-0x4)=0x0, 0x1400) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/24 16:57:19 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001a000)='/dev/input/mouse#\x00', 0x101, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000001f000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000021000-0x8)=0x7ff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000012000)=""/162, &(0x7f0000017000)=0xa2) 2018/01/24 16:57:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000462000-0x50)=[{&(0x7f0000933000-0x69)=""/105, 0x69}], 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000003b000)=0x0, &(0x7f00003bf000)=0x8) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00006b1000)=""/187) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00007b2000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00006a1000-0x20)={0x1, 0x8, 0x1, 0x8001, 0x18, 0x3}) 2018/01/24 16:57:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ce5000/0x2000)=nil, 0x2000, &(0x7f00006d5000-0xf4)=""/244) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 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, 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) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b7000)=0x0) mq_notify(r1, &(0x7f0000891000-0x60)={0x0, 0x13, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f000095d000)='/dev/input/event#\x00', 0x9, 0x34000) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f000082d000)=""/51) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/24 16:57:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d9000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000d4f000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b26000-0x4)=0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 16:57:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') syz_open_dev$sndpcmp(&(0x7f000022c000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000082f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) getresgid(&(0x7f00001b1000)=0x0, &(0x7f0000730000-0x4)=0x0, &(0x7f0000d2b000)=0x0) lchown(&(0x7f0000ef1000)='./control\x00', r1, r2) readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) keyctl$get_security(0x11, 0x0, &(0x7f0000f99000)=""/79, 0x4f) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000bc5000-0x4)=0x40) 2018/01/24 16:57:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a26000)=[], 0x2000003a, 0x0) 2018/01/24 16:57:20 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475", 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fed000-0xb)='/dev/adsp#\x00', 0x6, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000077d000)='/dev/vcs\x00', 0x121000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005f5000)=r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000fee000-0x8)={0x3, 0x6}, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fec000-0x8)={0x0, 0x111}, &(0x7f0000feb000)=0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004ec000-0x8)={r4, 0x2}, &(0x7f0000fec000-0x4)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000fef000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f000050c000)={@common='ip6gre0\x00', @ifru_flags=0x8000000001200}) 2018/01/24 16:57:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000089e000-0x8)={0x0, 0x3}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) prctl$getreaper(0x29, &(0x7f0000996000)=0x0) 2018/01/24 16:57:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001e5000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffff71, 0x0, 0x2, 0x5, 0x1, 0x4, 0x3}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00002cd000-0x10)=[{&(0x7f00009a7000)="", 0x0}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f00005bd000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b27000)=0x10) keyctl$search(0xa, 0x0, &(0x7f0000495000-0xb)='pkcs7_test\x00', &(0x7f00007a3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) unshare(0x8000400) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) getsockname$ax25(r3, &(0x7f00007e6000)={0x0, {""/7}, 0x0}, &(0x7f0000125000)=0x10) 2018/01/24 16:57:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000099f000)='./file0\x00', 0x0, 0x130) r1 = open(&(0x7f00008e4000-0x8)='./file0\x00', 0x44a00, 0x40) r2 = openat(r1, &(0x7f000064e000)='./file0\x00', 0x200000, 0x10) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) rt_sigpending(&(0x7f0000b90000-0x8)={0x0}, 0x8) r3 = open(&(0x7f0000aa0000)='./file1\x00', 0x400000, 0x0) connect$llc(r3, &(0x7f0000163000)={0x1a, 0x6, 0x5, 0x4, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) fcntl$dupfd(r3, 0x800000000402, r3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00002e9000)=""/252) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) r5 = getpgrp(r4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00008ea000-0x50)={0x6, 0xfffffffffffffff9, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r3, 0x402, r5) 2018/01/24 16:57:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000d42000-0x20)={@generic="0590386125c237dd736c3594673563b5", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000484000-0x4)=0x0, &(0x7f0000b64000-0x8)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00007e5000-0x4)=0x0, 0x4) [ 41.927961] kauditd_printk_skb: 152 callbacks suppressed [ 41.927968] audit: type=1400 audit(1516813040.049:183): avc: denied { create } for pid=6010 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/24 16:57:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0xffffffffffffff5b) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x202201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000001000-0x8)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e71000-0x11)='/dev/vga_arbiter\x00', 0x180, 0x0) listen(r0, 0x0) 2018/01/24 16:57:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006bb000-0x8)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d06000-0x8)={r1, 0x0}, &(0x7f0000b06000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r4 = socket$inet(0x2, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000b3e000-0x8)={0x0, 0x0}) sendto$inet(r4, &(0x7f0000f60000)="", 0x0, 0x0, &(0x7f0000306000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) socket$inet(0x2, 0x3, 0x3) 2018/01/24 16:57:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000993000)={0x0, {""/7}, 0x0}, &(0x7f0000f53000-0x4)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000930000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fe6000)={0x0, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x1c)={0x400000000000005, 0x54, 0x1003, 0x4000000000002, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r2, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) r3 = dup3(r2, r0, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/01/24 16:57:20 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x5, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000005000-0xc)={r4, r0, 0x3}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000000000)=""/206, 0xce}], 0x1) syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x40, 0x4000) 2018/01/24 16:57:20 executing program 0: r0 = eventfd(0x3) readahead(r0, 0x6, 0x5933cbb9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1000, 0x0, 0xef62, 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) r1 = syz_open_dev$sndpcmp(&(0x7f0000676000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000676000-0x8)={0x3, r0}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.018163] audit: type=1400 audit(1516813040.130:184): avc: denied { ioctl } for pid=6010 comm="syz-executor6" path="socket:[15911]" dev="sockfs" ino=15911 ioctlcmd=0x8949 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/24 16:57:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00002e9000-0x8)=0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") r2 = dup2(r1, r0) socket$bt_hci(0x1f, 0x3, 0x1) setns(r2, 0x8000000) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f0000a5e000)="") 2018/01/24 16:57:20 executing program 5: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aa8000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004d6000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000006e000)={&(0x7f0000d39000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x2a, &(0x7f000045e000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x3, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/24 16:57:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001a1000)={0x5, 0x2, 0x6, 0x2, 0x10, 0xffffffffffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) signalfd(r0, &(0x7f0000e04000)={0x23}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x8001, 0x4, 0x200100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/24 16:57:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ac6000-0x8)=0x80000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006c5000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x1, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 16:57:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) alarm(0xfffffffffffffeff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006c3000)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xfa}, {0xa, 0x0, 0x954, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x2, [0x9, 0x7fff, 0xfb, 0x8b95, 0x3b, 0x40, 0x4, 0xdf]}, 0x5c) 2018/01/24 16:57:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f32000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009be000)=0x60) signalfd4(r0, &(0x7f00003d8000)={0x7f}, 0x8, 0x800) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x0, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/24 16:57:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000007a000-0x8)='keyring\x00', &(0x7f0000781000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000cb6000)='keyring\x00', &(0x7f0000886000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/hwrng\x00', 0x88001, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00009d2000)=""/73) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$admmidi(&(0x7f000072f000)='/dev/admmidi#\x00', 0x7, 0x240) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000847000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20}, &(0x7f000060f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000403000-0x20)={0x200, 0x6, 0x8000, 0x3, 0xf30, 0x5, 0x3, 0xfff, r4}, &(0x7f0000df5000-0x4)=0x20) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000763000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00009e3000)={0x3, 0x7}) sendmsg$nl_xfrm(r2, &(0x7f0000613000)={&(0x7f000084a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aaa000)={&(0x7f0000684000)=@updsa={0x180, 0x1a, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'cryptd(md5-generic)\x00'}, 0x0, ""}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:20 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000000) sendto$ax25(0xffffffffffffffff, &(0x7f0000011000)="e9a335d4aa1c9d504cad64987fedf94eb46a75a154a0dc9877fb79406be8d89054bed69202c356c231e3452c3e820039eddff301747801", 0x37, 0x0, &(0x7f0000006000)={0x3, {"a42c2efccd6890"}, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/24 16:57:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f00008d5000-0x8)=0x0, 0x6, &(0x7f0000b01000/0x1000)=nil, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xa5a, 0x3, 0x8, &(0x7f0000e37000/0x3000)=nil, 0x3}) r2 = syz_open_dev$admmidi(&(0x7f0000000000+0xcb7)='/dev/admmidi#\x00', 0x2, 0x800) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r5, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000afc000)=""/65) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000)='\x00') 2018/01/24 16:57:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000925000-0x4)=0x3f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @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}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/24 16:57:20 executing program 7: r0 = syz_open_dev$amidi(&(0x7f000067d000-0xc)='/dev/amidi#\x00', 0x40, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x8, 0x2118, &(0x7f0000001000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000889000)=""/77, &(0x7f0000b43000)=0x4d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000de000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004d5000)='./file0\x00', &(0x7f00007ca000)='./file1\x00', &(0x7f0000f63000)='sysfs\x00', 0x2000, &(0x7f0000e66000-0x37)="") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0x14) bind$can_raw(r4, &(0x7f0000a85000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r5 = memfd_create(&(0x7f000091d000-0x9)=',*cpuset\x00', 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000031f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/24 16:57:20 executing program 0: mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00006f3000+0x555)=""/40, 0x28) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f8000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000f5000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6eb8, 0x9aeb, 0x3, 0x8, 0x1}, &(0x7f0000424000-0x4)=0xa0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000292000-0xa0)={r2, @in6={{0xa, 0x0, 0x26, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8f8, 0x8000, 0x8, 0x8, 0x9}, &(0x7f00006f9000-0x4)=0xa0) remap_file_pages(&(0x7f00002fb000/0x3000)=nil, 0x3000, 0x8, 0x7fffffff, 0x80021) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f000009c000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/24 16:57:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000040c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000002000-0x2)={0x6, 0x9}) [ 42.244188] netlink: 'syz-executor2': attribute type 33 has an invalid length. 2018/01/24 16:57:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f84000)={0xfffffffffffffff8, 0x10001, 0x1, 0x5bd, 0x1, 0x5, 0x8, 0x0, 0x6, 0x5dd7, 0x100000000}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000ab1000-0x17)='attr/keycreate\x00') ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00006b6000)=&(0x7f000008e000)=0x0) sendfile(r1, r1, &(0x7f00003e1000)=0x0, 0x1000) 2018/01/24 16:57:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") sendmsg$netlink(r0, &(0x7f00002fb000)={&(0x7f0000485000-0xc)=@proc={0x10, 0x0, 0x1, 0x2}, 0xc, &(0x7f0000dc7000)=[{&(0x7f0000611000-0x28)={0x28, 0x2e, 0x400, 0x7, 0x0, "", [@typed={0xc, 0x3a, @u32=0x401}, @typed={0xc, 0x8e, @ipv4=@rand_addr=0x1ff}]}, 0x28}, {&(0x7f0000e06000-0xf2a)={0x1010, 0x2d, 0x200, 0x6, 0x3, "", [@generic="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"]}, 0x1010}], 0x2, &(0x7f0000004000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40000}, 0x40) poll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 16:57:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d6c000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f00008c5000)=0x4, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/enforce\x00', 0x0, 0x0) accept$unix(r2, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001eb000-0x4)=0x4) [ 42.283497] audit: type=1326 audit(1516813040.405:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6077 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 16:57:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) fdatasync(r0) write$selinux_access(r0, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37, 0x0}, 0x49) [ 42.321878] netlink: 'syz-executor2': attribute type 33 has an invalid length. [ 42.327473] mmap: syz-executor0 (6098) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 42.447059] audit: type=1326 audit(1516813040.430:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6077 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.476398] audit: type=1326 audit(1516813040.430:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6077 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.500945] audit: type=1326 audit(1516813040.456:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6077 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=289 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.525399] audit: type=1326 audit(1516813040.457:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6077 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.550502] audit: type=1326 audit(1516813040.457:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6077 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 16:57:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000059e000)={0x0, 0x0}) r1 = dup(r0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000fa000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0x800000000000e2, 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, 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) sync() r3 = dup(r2) connect$netrom(r3, &(0x7f00000f8000-0x48)=@full={{0x3, {"b67e64d4c369ff"}, 0x7}, [{"f5c86e763f0d89"}, {"57856459d04d5f"}, {"cd5e96d2eb08e4"}, {"c256d30ba824cc"}, {"78914918960f62"}, {"3f3a0e8d380b61"}, {"e74e65630edeef"}, {"585ff20e5ca2c8"}]}, 0x48) accept$netrom(r2, &(0x7f000083d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b74000)=0x10) 2018/01/24 16:57:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000770000-0xcf)=""/207) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fa8000-0x4)=0x0) sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x13e, &(0x7f0000496000-0x1b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x9}], 0x1, 0x0) 2018/01/24 16:57:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2d) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b3e000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = syz_open_dev$sndmidi(&(0x7f00008f7000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f00005bc000)="", &(0x7f0000b88000)="13", 0x4}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000027c000-0x8)={r1, 0x0}) 2018/01/24 16:57:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = open(&(0x7f000014e000)='./file0\x00', 0x0, 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b15000-0x2)=0x8, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x0) dup2(r3, r2) 2018/01/24 16:57:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b8a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000122000)='/dev/loop#\x00', 0x0, 0xf6707674e38c02b6) 2018/01/24 16:57:20 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0xc000, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/24 16:57:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00002cb000)='cpuset./bdev^system\x00', 0xa00) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009a3000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/01/24 16:57:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r1 = accept$inet(0xffffffffffffffff, &(0x7f0000da3000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fc000)=0x10) readahead(r0, 0x0, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000815000-0xb8)={0x0, 0x100000000, 0xfffffffffffffffe, 0xef0, 0x1000, 0xff, 0x1, 0x6c, {0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x9, 0x6, 0x8}}, &(0x7f00000cd000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c76000)={r2, 0x7f}, &(0x7f0000b29000+0x3e3)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001cd000)={0x0, 0xaf, "09e720925f34f0499f32c3124e10e80aea2d4f153d46c9d59dc1366713bcd209c6d765c3881da661b1ac8b2e754451f0f9cefe307cb3a0137d3f10506fe095449d179e1aa8a646ca54c86a825b5072f957352508d71ca9ae22d0f23e094a8bb4229bb2b436430dd80be8cb059ee9313ff003a67ac0d71129083d8e31b6ceeb068ef42a19939a77d1af3310c7f7874b58a9d13c92e68771c16273a2f62ab52cbdbaf57a7c687a11991c368878cd489a"}, &(0x7f00007da000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f98000)={r2, 0xbeb, 0xc6b7, 0x4, 0x1, 0x41c1, 0x1, 0x6, {r3, @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]}, 0x0, 0x2, 0x1, 0x8000, 0x3}}, &(0x7f0000e81000)=0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bcc000-0x90)={0x6, 0x7ff, 0x4, 0x4, 0x2, [{0x1000, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x300c, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) syz_open_dev$sndmidi(&(0x7f0000035000)='/dev/snd/midiC#D#\x00', 0xfffffffefffffffa, 0x100) fchdir(r0) [ 42.574950] audit: type=1326 audit(1516813040.459:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6077 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452f19 code=0x7ffc0000 [ 42.602398] audit: type=1326 audit(1516813040.459:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6077 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 16:57:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mouse(&(0x7f00008a8000-0x12)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000092000)={[0x1, 0x100000000, 0x1, 0x9, 0x50f, 0x81, 0x2167cb50, 0xffffffffffff0001, 0x4, 0x8, 0x3, 0xbe, 0x82e6, 0x8, 0x1, 0x5], 0x3000, 0x40000}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/24 16:57:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000002000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], 0x6, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000-0xe)="9cba4dee53a24f02ab83488ea5dc", 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000e61000)=0x0, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000053c000+0x837)=0x0) prctl$setptracer(0x59616d61, r2) 2018/01/24 16:57:20 executing program 1: 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) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x32)=""/50) 2018/01/24 16:57:20 executing program 6: clock_gettime(0x6, &(0x7f00000d0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/01/24 16:57:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4108000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005a3000-0x88)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 16:57:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a26000-0x8)='./file0\x00', 0x141046, 0x200) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000024000)=[{{0x20, 0x0}, 0x20000000001, 0x4d, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000780000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000ac2000)=0xe8) truncate(&(0x7f0000ba5000-0x6)='./file0\x00', 0x7f) readv(r0, &(0x7f00002b2000-0x13)=[{&(0x7f0000745000-0x4c)=""/76, 0x4c}, {&(0x7f00005d7000-0xd1)=""/209, 0xd1}, {&(0x7f0000bda000-0xef)=""/239, 0xef}], 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000112000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc9000)=0xc) fchownat(r0, &(0x7f00006e1000-0x3)='./file0\x00', r2, r3, 0x800) 2018/01/24 16:57:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000423000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000213000+0xe1)=0xc) fcntl$lock(r0, 0x0, &(0x7f00000fa000)={0x2, 0x4, 0xff, 0x7fff, r1}) r2 = syz_open_dev$admmidi(&(0x7f000089d000)='/dev/admmidi#\x00', 0x6, 0x8200) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000e40000)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/24 16:57:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000f84000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000327000)=0x10) fallocate(r0, 0x0, 0x1, 0x7) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/24 16:57:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/ion\x00', 0x200, 0x0) flistxattr(r0, &(0x7f00007b1000-0xa9)=""/169, 0x3a) sysfs$1(0x1, &(0x7f000097f000)='securityself)system{ppp0user\x00') prctl$intptr(0x29, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c1f000)='/dev/qat_adf_ctl\x00', 0x4000c0, 0x0) recvmsg$kcm(r1, &(0x7f0000fbe000)={&(0x7f000098e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000bb3000)=[{&(0x7f0000d17000-0x5)=""/5, 0x5}, {&(0x7f0000c47000-0xbc)=""/188, 0xbc}], 0x2, &(0x7f0000f61000)=""/254, 0xfe, 0xef}, 0x12100) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/24 16:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000183000)={0xaa, 0xfffffffffffffffd, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a64000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_user(r2, &(0x7f0000616000-0x30)={'system_u:object_r:default_context_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000df4000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00003c3000-0x10)={0xe40, 0x100000000000001}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000867000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000eda000)=0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000f94000)={0x0, 0x6000, 0x0, 0x6, 0x7fff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000252000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000+0x33b)=0xe8) r6 = shmget(0x2, 0x3000, 0x480, &(0x7f000016f000/0x3000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f000030d000)=""/175) sendmsg$nl_netfilter(r2, &(0x7f00004ea000)={&(0x7f00003df000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000154000-0x10)={&(0x7f0000488000)={0x604, 0x6, 0x5, 0x402, 0x5, 0x0, {0x0, 0x0, 0x7}, [@generic="85f04ebb48c3d8be5907212befd420faf42f85f00f10d624ca02cd192ef05a7838f0e387dcdde8", @nested={0x1f4, 0x7, [@generic="3869db8bf719b2d76a1285ffa76cffb51307b97975044d0523513d39c097084efb01ef95990b", @generic="d6c05136e0cdc276842a79dd742d533a99e31ff57dd8c54e5659304e56cf9987f267a3231f37f423a9c8ec55b7300112c504fb498a236c40cd71065141d629dcb46768b1f61a9ad9c41e79ceebd8a224b7a14614cf99e607d6e38d819831d9a4fcafa2c4843d2200b9074102564e28b0bec6bcf5a58bdec63f20d896499107d8f01a2415826f01a4504295a63079215f3b76fdbeab57e3410cf3944f768a7774916742f1c9f0b7326e9d080a243f09e057a8bc4dfd39b069945f", @typed={0x18, 0x59, @ipv6=@loopback={0x0, 0x1}}, @generic="dccb6d05ed8d04fe884436e390d4caf9b96b3b2d46850f4a5678c3d37a66996de82bf8836eb0aa8d9e5ae9f405460892cf744f975f5945b9da5d3ece34c29be95592e49bb7edb8497c9deb5f6e8cf6f003d2d5875f35a6245735c5b7d4d984b6049080e2f9fbc08cdcfdf309be032ecc4d9c6e8e13fc610da261bd97ecebf5f07fd07c46f86d7cf51fec877b7dd27110f6f20d8715b2cf103fb7595d0ac27c0c436419c914c0961dfcd2d349c4cd9cfddf52b4f357b2b21c6e7944a444fc92cd70389b24133cd2fc0496987f6c0ee017943aa41d1275b27d102740f1da0ef34366e9149268a4a3c3f75162e515bbbbdcb91938205c"]}, @nested={0x60, 0x6, [@generic="37a08908241bb5a2e5d68fe82a2fa0a64354a5aa07633187dd78a5b74b5e24d5aeba15720ecd5485783abb79b6470877cd2dd51709b5244a37af4d0ae051287c70c24f2e66b3ce8dc4bf43d3720e1f94b2b4e6de12c1b58dce"]}, @nested={0x170, 0x19, [@generic="7d3b6ecebbde0c426041fbaa32ba640d468c836af3bed20be845c2a1bb93364d9e4662f9c5e6e7ede58518dce6b6b2443c4755cc543df4569c89d3673bda4f4cb330353531225918d53d91bae9629cb3fec01ff20b3de77764ea3409e4f56a77b717b704671085c903d4c179724eeff13964b58db21a45d2fe9062267dbf362c53c325f6dad8e2e4d7", @typed={0xc, 0xf, @pid=r3}, @generic="d8e242c0ea3e787a2348313711e77ae02ac0d5d02065b3e0210522dddec0bab1aae0ae9b60262ea6d950be1d762f6c2917bf522cb6d60e2dc0c6022284e719e16a6d9cbc2ce559da0a453243118e4339b03e7c25813fb9e46757f7991da3b145244a1f19c84e9fd9dff5ff414821777a2b8b3a7f18e264f2aca075776f3ac664da5d95590015d9ef27fc85312d8881d1427769b493d36ffbc1d932b53be134e5596e5f5bc6718074a3e9f6ec0a0ba70f1d66bd74b3e4", @typed={0xc, 0x7f, @pid=r4}, @typed={0xc, 0x7d, @uid=r5}, @generic="02299e24390599"]}, @nested={0x1ec, 0x54, [@typed={0xc, 0x8f, @fd=r2}, @generic="2611747eb9e0b0a41fc792746465f3e3951731f1484514b8edb4fe1894f5400304c9f19e2ab3a33331eb49e331f77289cd16d0c198dd448dfc9f238ee1c7d45cb6ed7df6bfe81819a1766e6950e5bf7927eac04799ded511c25afda34920cdd3ddc1aea6347b777b049a2ec1340307adeefa6ea7d1ebac27bd44a7b603d9051b50443fa3f68949f0715bf4df610b1c6979b182bd7666019c874c13c945f128eb55fafeb012b7b1cb174e07511910f02f18f26ab41265a7e8821a54f986a21456532ef4be7c129a35d940ecfb61b036be2424072c", @generic="6efedc27df9c58dac48c7c4277a0414fa55ab62a2cbaf5d41432ba00eabe17444381e408fe8720b6a531b1b240fb84293f4967b6d3e78af1b5c3174bd9344793cb", @generic="22d78be2b21ac16bf5173e1fec9ad18bcf00153bac0fa61b565b0052ab49a5af679fa07fba96a31c4e4c177e64beb27806d0a2b112d43011c627f7faff9481a02e3f2105252d080bc56a76bd96cc7305de51e480f301849aff6552f1a6e82db2ed1360badebb1cbb35aaf37094409faf1452bf06eb742a4e84d6399ad834ab0b325b878d5b225d18d9b50f84a44ecc705ee85fb9778b2fdaf4af5400d2439179938b9829d3930a9f0b2a8ad5e2afe7f4b18edfa32a2f4356f043ad4022b7aa83636515430a2e"]}, @typed={0x18, 0xd, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x604}, 0x1, 0x0, 0x0, 0x0}, 0x4040040) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000b5000-0x20)={0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f00004cf000-0x8)='./file0\x00', &(0x7f000078d000)=@known='system.posix_acl_default\x00') 2018/01/24 16:57:21 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000361000)={0x0, 0xffffffff}, &(0x7f0000f8f000-0x4)=0x6) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f8f000-0x8)={r1, 0x0}, &(0x7f00009c8000)=0x8) r2 = socket$inet6(0xa, 0x200000803, 0x1) connect$inet6(r2, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000908000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/24 16:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000dc000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b073e4de8d4b738e91bcc8484863523b"}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/24 16:57:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077e000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000afa000+0xfb2)='/dev/rfkill\x00', 0x202800, 0x0) dup3(r1, r0, 0x0) 2018/01/24 16:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r1) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00003e2000-0x8)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000083d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d3b000)={0x4, 0x0}) socket$inet(0x2, 0xa, 0x7) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/24 16:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fe7000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00004fa000)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000edd000-0x3e)={@random="438700000f02", @random="b487b30d8d11", [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x8, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000027c000)={0x0, 0x100000000, 0x2, &(0x7f0000a3f000-0x8)=0x0}) 2018/01/24 16:57:21 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f00003a9000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8a000-0x4)=0x1c) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x20040080, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffcfb) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/24 16:57:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b11000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) epoll_create(0x1) socketpair$inet6(0xa, 0x805, 0x8, &(0x7f00004f7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) [ 43.280080] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/24 16:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setrlimit(0x9, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 16:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00002c2000)={&(0x7f0000f45000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f41000)=[{&(0x7f000059d000-0x8)=""/8, 0x8}, {&(0x7f0000333000-0x1000)=""/4096, 0x1000}, {&(0x7f000021e000)=""/31, 0x1f}, {&(0x7f0000814000-0x3b)=""/59, 0x3b}], 0x4, &(0x7f0000b18000-0x13)=""/19, 0x13, 0x6}, 0x40002040) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000233000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:21 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/24 16:57:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0xa56, 0x82) r1 = memfd_create(&(0x7f000026b000)="74086e750000000000f49c07000000", 0x2) ftruncate(r1, 0x7ff) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) close(r0) 2018/01/24 16:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x14, 0x21001, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0}) syncfs(r0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) [ 44.615840] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/24 16:57:23 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00004bd000-0x40)=[{&(0x7f00006b7000-0x92)="aeffd0d5aa6011ad96c69f9540ef936fe794cc353aad5321752e267a9511e46f50af415919ce766c3e836ae02eea768b59e716d7b9a3526b19727ae6f3cfddce9a1bc08e4661df8c1fc0057f030fef5a54cd01016cc70040e556eabdb218d1a136cf55ffa68b62e2c2f2fb4ac9ff8fa61bcb2ed83389e61cec33c21eaebb94ce24d4e18703204a79d5fff00d6bb50a99e361", 0x92}, {&(0x7f0000fd3000)="f398d014b69443f2a269de231a608db6208f4e2b1e3d96f6bcb8bba5a7a1d78c07300feedb606afbe589d708e8c73e9ccf4320e877b339dbe9f8bd2d8b552ba2da79bea3d73f07c2419f2178ecbeb9bd155386d6a1e48d7374c47560a569fe632f79229d3b9fa93983d74ba525663993aadaff1ff4307d07a78a20b0a1fb279dfdce5ede5e9f0aa460946214f017ca0f9a8b917262b1146520874bf3abbd4035731c828469e36e9558e953032b2ffe9e07855446eae93596fbf3b0840885ea09b73d8e9cbf9ca9db9f4d5316152fe84a92964e549746f671cbe380fb6b0784a8b2733b16", 0xe4}, {&(0x7f0000fd3000)="18e6cb41e279ee03b5683806287c1d730358bfb0e6d146c2db8b8b8bfd899b811d77132ffe751511760d77c1f2f7f1ffdd414c3cdbfd08948b9cb4d675c1927c4d96ab378cade96e092ab0c81cd123b0cb48da0598ea44071dbbf4bd76655c5093f816bd52a10598bb45e7cdd0e9da2a66b26b3741f6ca5afbe938268c0373c9c0345888ceb9bb12075164f2a5ac8304086ea3625aad7622a5494a356d34046647aae387d2b3f5645ecba786fd7b6ab07dfb363078fe30", 0xb7}, {&(0x7f0000590000)="525cb98bfdb5bcb1cfda8dc602bfd3e4fcd5a140655434725b894ef379f73281fe95f97ce396cbc85be5193281cf57d2ce8c530c90706c828dc468515d78b811e4657bb547200d3c99cae174c22b1d536a001018339f2ebd85e435e508762f4e2cd6064bb78fc3e60511c65e6682e00a8f9bece4f04e1f787ff6feb5fa6860ca2ad9c39928ce3341f2c83ee0ca8687e77dd50568ad487b6fdfc072cad5a1cb495f83b0a04885accfde25e3641a060dc85f7281fe40b1e2c3d22b1f85f8308b599e6214db7c9345d58697cfacebea4a155763", 0xd2}], 0x4, 0x2) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r2, 0x0}, {r2, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/24 16:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000efe000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x0) sendto$inet(r1, &(0x7f0000565000)="e586e988f48cde5412ee806c34642d91db261bbcd9f2200d6dee533c4fa2155c181b00b446e3a5b2b78b2146ff4c70ba7eb63297383ad50e6f26cf046c7153ad96934518cd01b170f6d7b29227569df88b94faf36e6ee64c7a8d9eb27dab8ae46f817fbcbbb0de5d4760b8b56fb5ad7b8767e3744643b132e21f5862a855bbeca0da5ec1aca20f5b6246d04a6d042e2eac6ba190c6ef6747ddb0804fbd33ba123a5aae21f687d58e6307d251f57e2057109b86548e84d9ceb861409a726bb6b4bc8ec7defcaf230257d4a41ba4585b80e5f0f5996a68ffe2203abb2384cd91c11276ed", 0xe3, 0x8000, &(0x7f0000f83000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) close(r0) 2018/01/24 16:57:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004dd000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffe) lstat(&(0x7f0000a10000)='./file0\x00', &(0x7f00001f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000094b000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$urandom(&(0x7f0000f74000-0xd)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) close(r6) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x0}, 0x0) ioctl(r4, 0x8001, &(0x7f00004f0000)="a4b8c7ae9a9902bb16122b1f5b09eb9d659a9544d07351e51562bf1e490e8e67d4cbcb52e78df658421fd03e3f5b4fc29e2668d2669e5df0df2a6d77c66af0cf475260a5f6d5be48668154a70752443f") write(r5, &(0x7f000076c000-0xdf)="96b78477fba9b47ea6b5a3f6ba26172f4f15e6d4303b45b1671af9c2214092c45cc85723549b5580aea6c66ea350b3aa443a9bfa882fb51b99be0eb4c953713d2e2dfed4934b9b390dde8c8e7beac10863a196a07241e956cadee7e253d5836dc52ac9ec397019234d0c3c7d11093dfc6d23765cb43348c30eb84f27cb807ca585090c7efd7cb3ff43bcbe14f4b44c2dfe36e3fd15c304921796a7f5de079caa1186737fbb714d322b9d34297108f318e693a02264b2c6e71493ddd3b56c9d291877b140839ca9f26b18f4f8d765b15a35b5883a156416a32fe0079b6a29d8", 0xdf) r7 = syz_open_dev$vcsn(&(0x7f0000b6f000)='/dev/vcs#\x00', 0x5, 0x400000) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f0000280000)={0x11, 0xd8, &(0x7f00004cb000-0xd8)="de8bc263fb08b710737c77b480d6b87cbf888a418da0873ea468829f1638e6bcf3ae6eee1c0f2d88ed23096f920a40788ed7986b316752dd47b04474632d4c3d2f87fdce654b6164a2ad1066f211d35e103887d830f5514097b119f9670703fbc48ef11cbe5f7149afaeee65b65c1d43e4f427c5256befaa5fc7f56ed2615266739d3f9e9aa0b683389e708d9947eb694ee864f51919d3a3a0759e881050d587da4d1fe29950ffc73b172821fc817901dadb074fb1ae168eef7aca68e54df3000802a4460c9c6c3902079201bc14c3f246781c5d8307e0bc"}) 2018/01/24 16:57:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xfd, "0dcc026fe965f8cdbc7ff2bd0da3c9f2a7470816902cf7799b3da75a950948662e77f3c82bb11e2517ae92e07de35ea491f91ab89470b81b1e3e1630ff845475306ce33c55a7c56bb49b18db75fb83b5c173810ee3633bfc22f2b639a96b8fc31695e77ea48941c734acc7ba87511d347be8ea6c337709bcfa03a5c6540ab28befdc8f97478c438b449e69c65f69eb1bdede802842522b790c5cd703ef2d9adea26416085857fa690293f7986f4545e9eafe2223d8a3f688769533bf45729d22221d48a00d4c70ccd03bc57d23e26c1917030825e75603de307bbb9c280e02771862a984a89ffb26af8febfe2db5b93e4442c7a4d47ffa437e83b17017"}, &(0x7f0000001000-0x4)=0x105) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x7, 0x9}, &(0x7f0000001000)=0xc) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x90000, 0x0, [0x1, 0x5, 0x7fff, 0xffffffff, 0xc3c, 0x2, 0x4, 0x6]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0xa, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000006000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f000000d000-0x1c0)=[], 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000403000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x5) 2018/01/24 16:57:23 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000ca0000)={0x1}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f00006cb000-0x10)={0x26, 0x1000, 0x5, 0x2}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/24 16:57:23 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@generic="a18e8088e8600409c14bc10327a540ee", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000004000-0x2)=0x5, &(0x7f0000003000)=0x2) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000005000-0x2)={0x8, 0x46ce}, 0x2) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000133000)='/dev/sequencer2\x00', 0x8000, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000542000-0x6)={0x7, 0x9}) close(r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/01/24 16:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009e4000-0x10)=@common='eql\x00') r1 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000206000)=0x0, &(0x7f00002f1000)=0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009b1000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000c89000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000052000)={0x0, 0x0, 0x0}, &(0x7f0000ec0000)=0xc) sendmsg$unix(r2, &(0x7f0000152000-0x38)={&(0x7f00007c2000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008eb000-0x10)=[{&(0x7f0000823000-0xc1)="2463664024bceb707295531b0d0dda12565fcea935947c88d970ad26ccb2d0c3b0d9736ea21c1e32a90fd338066fce477d4bbd4911ff0cfb2a20bbc5ace4396f5bcf76cf3b0dba2657a03ab6b901ae8ff30c21df76ec9aee94cc3876fd30dd6f91ab021136021db16bce0e26604c4ebc300dc0545a0c2c49e6d151223ba4b493b46ec90efcdb69f5eee7b3c3865f765d48878dce129ebff8a1d911a5da4a7ad1e0952cfe5b43374de4f7f93baeb8ac1d051cc773014ec665e1eb34739198a07143", 0xc1}], 0x1, &(0x7f0000f58000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r2, r2, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}], 0x90, 0x4014}, 0x8000) ioctl$LOOP_CLR_FD(r2, 0x7003) 2018/01/24 16:57:23 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000009000)='./file0\x00', 0x101000, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000000e000-0xee)=""/238, &(0x7f000000e000-0x4)=0xee) 2018/01/24 16:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, 0x4) sendmsg$rds(r0, &(0x7f0000fe1000-0x38)={&(0x7f00006f7000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000037a000-0x30)=[{&(0x7f000027d000-0x31)=""/49, 0x31}, {&(0x7f000067b000-0x5e)=""/94, 0x5e}, {&(0x7f0000b9f000)=""/85, 0x55}], 0x3, 0x0, 0x0, 0x90}, 0x20000000) 2018/01/24 16:57:23 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000636000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) 2018/01/24 16:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000953000-0xda)="4540163caae3f1599e1e1d237c5f3e1234876c7b93f95bcae7bd89119344a594e04360feb47a89b4b37f63f56448b4ab87ea46438aae9ed7d49d09a122c1bc79af34ca9cfc5c088998727b5fd0e5b8040b25de4794a6dfe0d2fc294477660a4d42684ca270e8e22fae247187a8008af0b6276ea1f910daeb024ccd0b147ef3ca65b5a66180741de0d726050319d3ed98da9e4760f0e60360692f3af6efc09054c79d2c05b34bad240251af11df16dbcb5781ff7e0c1171050225c5bcd2b49e17fa38516e6b986dd0a11cb53ba1effa311dd0da7e7fdd66ee972a", 0xda) fsetxattr(r0, &(0x7f00006a2000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a1c000+0xaf5)='\'*vmnet0wlan1]@\x00', 0x10, 0x0) 2018/01/24 16:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xe8, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000b01000)=0x1a03, 0x4) r2 = semget$private(0x0, 0x7, 0x410) semctl$IPC_RMID(r2, 0x0, 0x0) poll(&(0x7f0000927000)=[{r0, 0x3, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x4080, 0x0}, {r0, 0x84, 0x0}, {r1, 0x40, 0x0}, {r0, 0x484, 0x0}], 0x6, 0xff) 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000ee0000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000ab000-0x8)={0x3, r3}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000990000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000531000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fcb000)=0x0, 0x4) 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000ee1000-0x10)=[{&(0x7f0000f81000)="42653175e4b9334dd4aa39f35dd740f815919514f917c6424c61c851dc8fe38bc3a978b294580b2922f00e4852d351f96c43f79d4befa711f31fe4d10f4bc48e39daf2e2a028dbd19f0330d684e87aa85cfa0915fb961c6d4238382143cdecdf92ee5ec481a53257d2abe2c540bed7c014a51f676cd0f2710d70012be565cefeb436f523125539a65f617691bc0b9085e46a1b265617585f50a95665347845eaab1073e9c6f840a4b93bb5c55f4b5826bcfd5f4ff4b510adc1bddb0af400475a91bc4aa698a2eb9af695c6e734ce704cf0b6e982a6985fd146098a0250dad36433ebe98a07ab02e6de6aafc3ba24", 0xee}], 0x1, &(0x7f0000f42000-0x100)=[], 0x0, 0x0}, 0x3) 2018/01/24 16:57:23 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000230000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) ftruncate(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000f88000-0x8)='./file0\x00', 0x0, 0x40) r2 = syz_open_dev$audion(&(0x7f0000a33000)='/dev/audio#\x00', 0xfffffffffffffe01, 0x121000) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00006ae000-0x56)=""/86) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:23 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000)=0xe) ioctl$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$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/24 16:57:23 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, r0) io_setup(0x2, &(0x7f0000031000)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000049000)=[&(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000049000-0x1c)="e0abf51ed237f940971f287d65dc41dd6834aa922a74352c155f4f2f", 0x1c, 0x6, 0x0, 0x1, r0}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000002f000-0xc)={0x0, 0x4, 0x0}, &(0x7f000004b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000017000)={r4, 0x21f2, 0x7, 0x991, 0x6, 0x400}, &(0x7f000000c000)=0x14) 2018/01/24 16:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) socketpair(0x1b, 0x80002, 0x4, &(0x7f0000019000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a91000)={0xa, &(0x7f0000b9e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x80005, 0x1000000000083) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r2, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f0000166000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$getown(r3, 0x9) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) fchdir(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c10000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000500000)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f78000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000f2b000)=0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x19ba73e0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000822000)={0xb4, 0x0, 0x10003, 0x7ff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x0, 0x0, 0x0, 0xeb8, 0x9, 0x0, 0x0, 0x0, 0x0, 0xf537, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) bind$inet(r6, &(0x7f00009ee000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x10, &(0x7f0000c22000)=0x0) 2018/01/24 16:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000028000-0xb)='/dev/audio\x00', 0x261d0923f5d7f62a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004f0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) futimesat(r0, &(0x7f0000f3f000-0x8)='./file0\x00', &(0x7f0000bc3000)={{0x0, 0x7530}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00005d2000)='/dev/audio#\x00', 0x0, 0x0) 2018/01/24 16:57:23 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x6, 0x422000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ba0000)=""/135) mmap(&(0x7f0000000000/0x828000)=nil, 0x828000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x638, &(0x7f0000824000-0xd7)="") 2018/01/24 16:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80004, 0x4b1, &(0x7f0000338000)={0x0, 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000dc0000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x0, 0x0) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000e9c000+0xbfb)={"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"}) 2018/01/24 16:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x1000, 0x54000000, &(0x7f00003a3000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000afa000)=""/12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f000092f000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000b2a000-0x8)=0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000a8d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f2000-0x66)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x4, 0x2, 0x1e, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000f2000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000075000-0xc)={0x2, 0xffffffffffffffff, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000e2000)={0x0, 0x2, 0x6, &(0x7f00000f3000-0x8)=0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000f4000-0x4c)={0x4, 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000f5000-0x10)={0x0, 0x3ff, 0x20, 0x7}, &(0x7f00000f4000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000c5000-0x4)=0x8c) [ 45.168728] device syz0 entered promiscuous mode [ 45.178216] device syz0 left promiscuous mode [ 45.189159] device syz0 entered promiscuous mode [ 45.196506] device syz0 left promiscuous mode 2018/01/24 16:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000038f000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000408000-0x2)=0x2, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000650000-0x8)={0xe5, &(0x7f0000a87000)=""/229}) r1 = socket$inet6(0xa, 0x800, 0x2) sendto$inet6(r1, &(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) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r1, &(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) 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8200020039, &(0x7f0000f9d000-0x18)="ff020458aa0000f31d001122000000000009000000140205", 0xfffffffffffffedd) 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x7fffffff, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000bee000-0x28)={0x3, 0x1, &(0x7f0000203000)=""/207, &(0x7f0000001000-0xa8)=""/168, &(0x7f0000001000-0x85)=""/133, 0xf000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000853000-0x1)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e03000)={0x2, 0x0, [{0xd000, 0x1000, &(0x7f0000cb4000-0x1000)=""/4096, 0x0}, {0x2000, 0x16, &(0x7f00007c8000)=""/22, 0x0}]}) 2018/01/24 16:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r0) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvmmsg(r1, &(0x7f0000740000)=[{{0x0, 0x0, &(0x7f0000507000-0x30)=[], 0x0, &(0x7f0000ed1000-0xfc)=""/252, 0xfc, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000759000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd}, 0xb) 2018/01/24 16:57:23 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000069000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/203, 0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000911000-0xa4)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfc200000000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4e0c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffff7fffffff}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) openat$ptmx(0xffffffffffffff9c, &(0x7f00003d1000-0xa)='/dev/ptmx\x00', 0x21007b, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000268000-0x4)=0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000110000)={0x401, 0xfffffffffffff001, 0x4, 0x5}) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) 2018/01/24 16:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x5aa) msgrcv(r0, &(0x7f00004ba000)={0x0, ""/129}, 0x89, 0x1, 0x2000) r1 = msgget$private(0x0, 0x3ffffffffe) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000e93000)=""/0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 45.285232] QAT: Invalid ioctl 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000008000)={0x6, 0x25, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4d, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000)=@int=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000008000-0x20)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000001000)=0xffff) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x5, 0x9, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/ppp\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000e5a000)={0x8, 0x1, {0x3, 0x0, 0x800, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/sequencer2\x00', 0x800, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cbb000-0xc)={&(0x7f0000eec000-0x8)='./file0\x00', r2}, 0xc) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/01/24 16:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.361869] QAT: Invalid ioctl 2018/01/24 16:57:23 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/enforce\x00', 0x8100, 0x0) syz_open_dev$vcsa(&(0x7f000001a000-0xb)='/dev/vcsa#\x00', 0x8, 0x200) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000046000-0xa)='/dev/dsp#\x00', 0x7, 0x400) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000003c000-0x4)=0xffffffffffffffff) sysfs$3(0x3) 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000404000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r2, 0x8}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xffd, 0x23fff) r4 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000223000-0x30)=[{&(0x7f00005e1000-0xe4)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}, {&(0x7f0000007000-0xb7)="5dc9146caa2fbe2b6af6969d703eb847cc9ab6426975ebf1924e6cb70c697c7280813270b8deded9b5a64bb3c5e7c8b7831f58379562bee6d363ff0abd6c4b068b89142c834640190bf52a8a8465e786706ebfbad31f4b7b9e7f3d04fbb2a74ba7eccf56d731b751c243ebf080fcf28d9d568205e3896465bbec9be0def8a0ec780c1ccdda07ada84301c6257f12cc6bbaf591358bd96bee482e4d9c2502b9936d64b72568d8608254e010fb2dcbba6031ced7c91ec229", 0xb7}], 0x2, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 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) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000e2d000-0x4)=0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daf000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00001d5000-0x4)=0x0, &(0x7f000040a000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r4, r5) 2018/01/24 16:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0x1, &(0x7f00005a0000+0x220)=[{&(0x7f0000992000-0x86)="56f6f2b0ed31213e5966034a634e07edfc1039fd5ecac1cc395f2a0ef34481d0b30068e6836a8af151690a83daae5c74362717ef7554423fb2dafa5692f69e4be7c0607131bc471712b106f8a20269958ad604bd57b67872c4cec4b661acfe5acc6b6ffe9e201961ecc847064170d5701e408aa8553eaa2dfbf994b987910f392b415ca9b9c9", 0x0}, {&(0x7f00001f2000)="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", 0x0}, {&(0x7f0000c76000-0x77)="4d295b45613f9d62a8b126c32722ccc3ec4fad0a30a8662d8d9e8c00e3ae2119c647522da7cf5c899d1a881dbeec2a57b78a809dc5152b8f870fb8ce74370bea9926b74fef87d33ed36073fd997236a989a8f04621d56eee5f0a7c8b093aa09fed3df4bcd283942d6bdf2a3792f8f7033cec855073ca8a", 0x0}], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f4a000-0x4)=@assoc_id=0x0, 0x4) pselect6(0x40, &(0x7f0000704000)={0x9, 0xfffffffffffffffc, 0xff, 0x5, 0xa51, 0x7fff, 0x400, 0x2}, &(0x7f0000a8b000)={0xffffffffffff2388, 0xfffffffffffff41d, 0x2, 0xffffffff, 0x0, 0x2, 0x81, 0x6}, &(0x7f000082c000)={0x2, 0xe2, 0x1000, 0x2, 0x8001, 0xffffffffffffffcd, 0x6, 0xd3}, &(0x7f0000094000-0x10)={0x77359400, 0x0}, &(0x7f00003df000-0x10)={&(0x7f0000417000)={0xa30000000000}, 0x8}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00008df000-0x1000)=""/4096) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000db8000)={r1, 0x1, 0xfffffffffffffffe, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000883000)={0x4, 0xffffffffffffffff}) 2018/01/24 16:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmmsg$alg(r0, &(0x7f0000876000)=[{0x0, 0x0, &(0x7f0000cce000)=[{&(0x7f0000712000-0x27)="3f98ec43e78460e9420243edf8d8668d12dd494be4d3a0575f674617d34e58613ecb61abd951b5", 0x27}, {&(0x7f0000b24000+0xbe0)="b12384c086411e8f120453f29a934b0dd817a9792fa78756e75e0d46d07edbcae27af37dbba41098ca50d5cf5a415108430540bb695a3993d04fe3832506a1a73a208d203ab09562479a2ae2a89dc632a32c0e06e29267b46764e2c1329c7a4128f4a148a10e09ba6994587f7b", 0x6d}], 0x2, 0x0, 0x0, 0x4001}, {0x0, 0x0, &(0x7f0000476000)=[{&(0x7f0000c1a000)="3ef6b9a744ef1ab64a79e61e56a515ad17ab5a57d9c8eb6e5b180b2b5ae207394f9d557370af837c695d8841ecc3f585", 0x30}, {&(0x7f000097c000)="24616a31378fba486524e555cc5c80c89cc3268d44578286dc6ca01426e2c839dffa219b4451d34e0d937eb04071be5ff2f8b74da182f286a82d780377683d49da9e24f34dc15e9bd351c43c431b86d0c899c10ea547c86214429b6e752dcfafb6407ccd0a7db53992f541f5eae3b49009550e197d6baddecf4dcc17042ad91f0b7c8bfc2740bf12d2d17761c23377f070a0662ed9c16a91037e4855f516b3a77c9a69c97a3e7883dea5a1474d4666697558505a87ca09b7672733f43f4f82884632399af70d3c885fb43d876b", 0xcd}], 0x2, &(0x7f000088c000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x30, 0x117, 0x2, 0x1b, "5fee51d61a8fec768e456d858ce002c65ba2b3dd847873a114ac0e"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xc, "0f4be5c9be93542264dc644d"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xe0, 0x800}, {0x0, 0x0, &(0x7f0000b54000-0x30)=[{&(0x7f000099a000)="4648730cc7a77512e1a513aa6081b021594b9dc0b8fce40ea855f372c624b6162452e48f880822eb82b0954639aefdd9f87ca7714a4fcfc39aad4fe4ccc029251be15e06d6ae3513a97c09c0175d693583d0f8788eb5f85b80af9ad7a7b35a2ae2742404de1de25c8e86d7e62129d99f8d9523c9c155dca2beb76cffb5a2cd157c58d2368f9fbcbc14d1c390b7bd4bc17ceeeebf5db75da15749e48149a2", 0x9e}, {&(0x7f0000d51000-0x93)="2010830f6a514e8d91a2ba7d42d41c900500e8c863dbd35e174a96c992560f83b41db4bace1e2b0ca029b9ef08a8ee096844e95b34d3b12750e91ea8bb37582118f86b2f4c31d05878c299c6743ba51ad04a5199eaad2155ca88ec8a8215f033e3e33b37d372e008278c7b3e7bf620115f7a22c0813d3c881ae4af1f0594cafa213c215a6c509518e8f84e84f50af27745fab9", 0x93}, {&(0x7f0000a8f000-0xba)="2b8f7b5a5ac0186b97d8932745218abb84e1e70bee55c0592872f286e7f8899d3ec79ddaf3e2c2f02fdb577b4e0658c84fab2ac2672b4fc328d26aa4bb2a5a28aa5d6df5265d5ebd8ad0fa246a21cbae9b2318fae52b0f13b35ca93a714e64b9d2aca72e760df843ce7634c94f3618314d60a7524b1afe10ac0caa4f2964215e09037cb1bac58c306c2fc18acd6dd6dd609f8ce046fd8c1e1de72ef847a20ab2417006366e116461b89f70263d8a184e84de5ef83ebf9e535293", 0xba}], 0x3, &(0x7f00002d3000)=[@iv={0xf0, 0x117, 0x2, 0xd6, "b2b52a0766a71d31ca07fa08e97067c64e73cfb2c619df6594078e419a1da9fd95d8eec3d42d4cfdb3215644691df259d1f80ad81aa65ca463cec10d174a2d5754aa4720cff51021c44df4fd279e23ed0a29842d1e895601ee4ea57f2e54616188009e84d42cfaa2ea1eeee8f62690a27bed14ea00d041791eed06c14f154bbbd7cb4abdec55507094d6a8376571cecea90d5a9395d2b905986fc44933dc4432e5c1e86f52b67b0e7b163be12bff6f8586f9c6d2b579e90dc0e4a88a89c6701edd2d8e6838d6014a4388e2a30a46de8e4d8649d18042"}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0xd0, 0x117, 0x2, 0xb5, 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0x1000}], 0x3, &(0x7f0000d1f000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x1018, 0x117, 0x2, 0x1000, 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@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffc1}], 0x10d8, 0x4000}, {0x0, 0x0, &(0x7f0000441000-0x50)=[{&(0x7f0000f17000)="56c49e19ccc4d762d0c7daf3c3705b44f755d8dea998c26ff7dd6ce9e6195ea5571f2eab351b20d816d7548d0b919a88fda4affc0ebc0708f0e574bfe2dfc3fdfc1348ce9802cc3010908a7d0bb39798825999a88f7c232135cf5b03dcd0c9a773f8db6940d191c5a01afcd0365108cbc0d9b1f91370782b00751a4234006bf32566d9bb05fd40", 0x87}, {&(0x7f0000f11000)="bce1147d8b85d5643ad5ff41369645573548a15ff250956fc14cbc2739efd487ede3ab7b5367113c4141ddb0d87d700dea95a4c25b462848ab9de5bc796fd25751c14c37a5db85799bdceeda30", 0x4d}, {&(0x7f0000964000)="80568b5afed5a54061b1b0e962381ce7f0c9677fc4466516e597f978be5c9eb7ade1774fa7f50de1c935f0e092683f7f145d3b", 0x33}, {&(0x7f000088e000-0xbe)="bc75cc7fd306f5c429c23f09e04e333df4ab2ef1c7cc6d75f5d3b5ac98c11d8b50cb420f7e6f0f3a2d3cb688451d38baad1511846ad195461f85a21d916bed57351e0d78beec157ab77a92da00951a38d1d8399045a6561613ab681432419a3050f5d9e794d534dc6d5002f3cc5feaea32a0d9be65113d68d6f6b9c28d0c0ab1ee0ace0cee766b13dc095e2851360ec1514ea82ca3e8b910905b88cb9db81cd0a185ece2fba2bc62b69bd4425bd06a502aa3e977d4d6bb638b26ad10da60", 0xbe}, {&(0x7f00001a5000)="9e3dbf455e8cfbbe68683a3ab371368cca59e2839a3d763837c7caacdbfe53bb73f913f1486f1d4fa36d738b3d88a136e039d4562b9dab84", 0x38}], 0x5, &(0x7f000002d000)=[@iv={0xb8, 0x117, 0x2, 0xa3, "7e3bf2eae4a7f82893660e5439d739a67b89c7ca124e3a824106e95bbc56e6534b5a745a3c47088c6c12756226d41eab22c957163db273abc9e44acafdc2f8f3cd754941365d30c4b906e5e76b825d71beafcf6bb8a92edca8c9b5a67a2bbfb5bc6acb97c0685dba0867cc2e759f66ce656af5b1efdb1bf2f322854e7d47f10166d2090291260fd7e1ff9b598afa2903ab5f62f7d1e0b232e3861d033080b983b80353"}], 0xb8, 0x4000}], 0x5, 0x4000) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0x10)={&(0x7f0000009000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl(r0, 0xc0884123, &(0x7f0000002000-0x9c)="") 2018/01/24 16:57:23 executing program 7: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 16:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/vga_arbiter\x00', 0x801, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bcc000-0xf)='/dev/sequencer\x00', 0xa001, 0x0) syz_open_dev$adsp(&(0x7f00009ae000)='/dev/adsp#\x00', 0x69f8, 0x800) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000244000-0xee)=""/238) fstatfs(r0, &(0x7f000044b000)=""/0) bpf$PROG_LOAD(0x5, &(0x7f0000e1f000)={0x1, 0x2, &(0x7f0000ea6000-0x90)=@raw=[@jmp={0x5, 0xfffffffffffffffe, 0x400000000006, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000253000)='GPL\x00', 0x3, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 16:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f000034c000-0x10)={0x7, &(0x7f0000266000-0x38)=[{0x80000001, 0x7f, 0x400, 0x1000}, {0x0, 0x3, 0xbd6d, 0x10000}, {0x3f, 0x2, 0xffffffffffff8000, 0xffffffffffffff81}, {0x2, 0x1d979db4, 0x4, 0x20000000000016}, {0x101, 0x4, 0x5, 0xbe2}, {0x7ff, 0x5, 0x0, 0x7fffffff}, {0x3, 0x1, 0x9, 0x400}]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000959000)={0x8, 0x0, ""}, 0x0) 2018/01/24 16:57:23 executing program 2: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00004ef000)='/dev/binder#\x00', 0x0, 0x0) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f00004ef000)=[], 0x1, 0xfdfd, &(0x7f00004ed000-0x1)="ef"}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004f2000-0xd)='/dev/usbmon#\x00', 0x8, 0x50040) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000046000)=0x0, &(0x7f00004f1000)=0x4) r3 = syz_open_dev$vcsa(&(0x7f000044b000-0xb)='/dev/vcsa#\x00', 0x6b, 0x0) r4 = accept4$netrom(r3, &(0x7f000012f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004f1000-0x4)=0x48, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000419000-0x12)='/dev/input/mouse#\x00', 0x59f, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000049a000+0xeec)={0x0, 0x2, 0x9, 0x3ff, 0x8, 0x7}, &(0x7f000024b000)=0x14) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00004f2000-0x14)={r6, 0x5, 0x6, [0x9f, 0x3, 0x4, 0x100000000, 0x100000001, 0x2f]}, &(0x7f00004f2000-0x4)=0x14) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000189000)=0x8, 0x4) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00004f2000)=0x0, 0x4) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f00004e1000)={&(0x7f0000289000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004f0000)=[{&(0x7f00000e9000)=""/16, 0x10}, {&(0x7f0000285000)=""/1, 0x1}, {&(0x7f00001de000)=""/207, 0xcf}, {&(0x7f00004f1000-0x5b)=""/91, 0x5b}], 0x4, &(0x7f00004f1000-0x53)=""/83, 0x53, 0x6}, 0x140) 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) clone(0x200000, &(0x7f0000cbc000)="ca6eb876491c70f3c902ebf0071bebabd7a499af9a3b18863411fd765f53dade81bf9ac8c91352018a", &(0x7f0000b82000-0x4)=0x0, &(0x7f0000b5b000)=0x0, &(0x7f0000874000-0x3f)="848c6992564712feb92992d4ea37d3824d3df1725a666d6a07c7bf284ba44db63f307f1486ed3ce7d9db1e3d6031771592c9aeb60f15a6a05bd03e32d08bc5") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00007dd000-0x20)={@generic="be0b4e342f4a5cbb9aaa786eb216d764", @ifru_flags=0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) syz_open_procfs(0x0, &(0x7f000000a000-0x10)='net/ip_mr_cache\x00') preadv(r2, &(0x7f0000fd4000)=[{&(0x7f0000e20000)=""/1, 0xffffffffffffff9a}], 0x1, 0x0) 2018/01/24 16:57:23 executing program 7: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ef000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b7d000)={0x5, 0x40, 0xd8, 0x80, 0x13, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000025b000-0x10)={r1, &(0x7f0000c3f000)="5275e4b6230f3574b1fcdc8ee32355982bac41ad5eb0230ccc7adc6b75b7d386bf227125b2678d56d08cb94e3ad41ba94113643dbd36a4f1339a01b1e929ee2eba34be5afc776ca2f5f9e4f77f7fd75fd0dca6a4eb2a4066d3f56379f0e05369180863f339c0149474db1f18d341d4ce0680882cc2"}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000046000)={0x0, 0x0}, 0x2) accept4$alg(r0, 0x0, 0x0, 0x80000) syz_emit_ethernet(0x46, &(0x7f00000a3000-0x107)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fc2000-0x8)=0x0) 2018/01/24 16:57:23 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000ba9000-0x1)="") mmap(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r0, 0x0) 2018/01/24 16:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001a9000-0x4)=0x3ff, 0x4) getpeername$packet(r0, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b8000)=0x14) 2018/01/24 16:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f27000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00009db000)={0x1f, 0xff, 0x7f76, 0x0, 0x9, 0x8, 0x6, 0xfffffffffffffff8, 0x3ff, 0x2400000000, 0x1ff, 0x7, 0x0, 0xffffffff, 0x4d, 0x9, 0x1, 0x1, 0x0}) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x1000009) 2018/01/24 16:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f56000)={0xaa, 0x50, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) write(r0, &(0x7f0000aab000)="1804ba09d72756b08d87ccdf5ea279f634fe855a1fd4c2ea11d0223e3a7ce9087be4ffa183e38d8d0bed60468633feb8", 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000880000-0x10)={&(0x7f000090a000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000565000-0x11)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e7b000)={0x3, 0x8, 0x1ff, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f0000912000-0x8)='./file0\x00', &(0x7f0000ec6000-0x10)=[], &(0x7f0000ae3000-0x8)=[]) creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/01/24 16:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004b2000-0xc)='cifs.spnego\x00', &(0x7f0000634000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d70000-0x35)="30861243e25c728846f0ed560f60fd597a6d54f6462a2d1f10e19464c6ff5584bef33bf76ba10a865a779397538a898aac498ac24c", 0x35, 0xffffffffffffffff) add_key$user(&(0x7f0000a9e000)='user\x00', &(0x7f00005a9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000da7000-0xa0)="a69fca4f9d2f74680bddb6fd6c5c16df6857fc77c4fc4b4194af489e488a085da39c9ea71014d0c625f7d839bb7e6b45a8285c174c825222471859267f89b412c954a15d77814f7ab5bfefa02fd932a19f1897a37b332962e0ad839437b89448b91c32908cab4274a02dd6ef06176d04318330a7dc556befce4253144fe1ca24dc11b687d92e05bfa8d4546d07a86c1ad8a50a62710c99e931b7f321ec0fc2af", 0xa0, r0) r1 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r1) [ 45.583456] binder: 6510:6513 got reply transaction with no transaction stack [ 45.612595] binder: 6510:6513 transaction failed 29201/-71, size 0-0 line 2703 [ 45.657447] QAT: Invalid ioctl [ 45.693880] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00001a9000-0x48)={0x80002, 0x0, [0x6, 0x1, 0x2, 0x1ff, 0x100, 0x6, 0x7, 0x200]}) close(r0) 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000725000-0x12)='/dev/input/event#\x00', 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff1, &(0x7f0000092000)={0x0, 0x0}) 2018/01/24 16:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f000003f000-0x2a)=""/42, &(0x7f0000711000-0x4)=0x2a) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$packet(0x11, 0x4079c4a6259b6050, 0x300) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00001b1000)=0x1) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00006ec000-0x4)=0x6, 0x4) 2018/01/24 16:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003d7000)={0x0, 0x0}) listen(r0, 0xfffffffffffffffd) r1 = semget$private(0x0, 0x0, 0x0) semctl$GETPID(r1, 0x6, 0xb, &(0x7f000009b000)=""/81) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000b1f000)=""/38) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f4e000)={0x0, 0x0, 0x0}, &(0x7f0000f5b000)=0xc) ptrace$peekuser(0x3, r2, 0xfff) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) r4 = syz_open_dev$mice(&(0x7f0000a74000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000051e000)={0x8, 0x8002, 0x5, 0x7fffffff, 0x0}, &(0x7f0000dcf000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000023a000)={r5, 0x4, 0xfffffffffffffffb, 0x3, 0x80, 0x2}, 0x14) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f000010b000-0xdb)="bd7f9958a05ace4485cbd12ddc35c928f19767933545033e4009d50bb6f73c33e0c599f7b98becab8ee6bb33eefa2cbf4b4a53acdf06fc48cd2f83dbeb1d5d5c50c458b1572bf89bd26e6bab09f055ed3db3e7ffb08e2bb8ceaf3f5ad192562d7d06feb17d8e44832b09b328bce1d80fe77652ac1d98f4b490a91a3e454e585d0536ec5efbd45a8eaa7b977193ce230c6412ca78b8e537a45ffc7b05b29911813886a06e5352e4ed95eb917b1aada1c81c0a842c3d2edcbf44eb2fe9671c5eabd13af0e5e23b7fd2218b1b5a8ad5aee9120e37ca27eb6bb0acc686") 2018/01/24 16:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f62000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004a4000-0x50)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000094c000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f00001bb000)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa00) 2018/01/24 16:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000478000-0x64)={&(0x7f0000428000)=[0x7ff, 0x101, 0x5, 0x9ec0, 0x7], 0x5, 0xd9, 0x2, 0x3, 0xfff, 0xbe41, {0x0, 0x0, 0x51eb5a6b, 0x100000000, 0xffffffffffff4651, 0x5, 0x0, 0x7, 0x8, 0xd91, 0x7, 0x80000000, 0x4, 0x7, "687f2dbcee1cf667989115c526ccffda7e2b37dea7e7d502ded84365997c0790"}}) sendfile(r2, r0, &(0x7f0000bf8000)=0x4, 0x37) 2018/01/24 16:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x405, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004b9000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070d000)={0x0, 0x1c, &(0x7f0000b11000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}]}, &(0x7f0000b9a000)=0x10) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$mice(&(0x7f0000cb9000)='/dev/input/mice\x00', 0x0, 0x400000) tkill(r1, 0x1000000000016) 2018/01/24 16:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fbf000-0xa)='/dev/dsp#\x00', 0x4a71, 0x40100) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000897000)=0x0, &(0x7f000026f000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/checkreqprot\x00', 0x2042, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x405) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fcf000)=0x7, 0x4) syz_emit_ethernet(0xad, &(0x7f0000665000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0xe8e7, "92ae3b79cd8ec2229c74790b06f4d0150251f68f37e8f5e28094dc537332e3d6311b494ec3f32cc39daf3e7b09f26211935b6806c57add3d57b56edf4df15f5781d43d847d7da461e0a0bda20cb3df13e90733f6b3a77203b774aa175ffbdd6a475bed0c6d9ae57f1d76b2e002487b92d9a24b7bc7672a12f035e523a13d2fa34e11a8a8945dd258d9918dbd3420bc99c65ec055ebc2306155829ccc28dd16"}}}, &(0x7f00004e4000)={0xfffffffffffffffd, 0x0, []}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000404000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000013f000-0x4)=0xc) fremovexattr(r1, &(0x7f0000719000)=@known='com.apple.system.Security\x00') [ 45.740518] QAT: Invalid ioctl 2018/01/24 16:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/24 16:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f01000-0xa)='attr/exec\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000601000)={0x1, &(0x7f000066a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c10000)={r1, 0x22}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000400000-0xb)='/dev/adsp#\x00', 0x5, 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000461000-0x4)=0x6) clock_gettime(0x0, &(0x7f0000fba000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000084f000-0x50)={0x18, @time={r3, r4+10000000}, 0x800, {0x7ff, 0x89}, 0x9, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7c000-0x9)='/dev/dsp\x00', 0x0, 0x0) r6 = userfaultfd(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000f67000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000090f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) sendmsg$alg(r5, &(0x7f0000520000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000bb3000)="1bbf7260d8aed2b5e346067d87754a5d99073d17e09fddcaf3eb06f354cb9ef6f772485eb2453292af1661060a5040a82e067b07752e9a812379eb6601fb6eb870d25f2c0fc23e188642252d59b0cdce69486fac6d5c2f972adc7b29163c360870d66df4aae8316c11f982120eae5735905572e4511068309adddc5c7884b9101ee479b8d274b12b50ddfb75388e8e640d38b37ff0ca713df9cf81c0f67d489c930f7bb03259b71980c406f06b5b673dbb82816395f8569db8cbb6a4cbae558e50ed5cb8d96dc2", 0xc7}, {&(0x7f0000b27000)="", 0x0}, {&(0x7f000034d000)="2cb40f8028767a1ea4eb31cb46637c39feca061717b75281ce9f5bffd7e274afdf8bb2ac26bf3a2facdb81a1355bd9711590e4d8ccd80a06cb50651d45fe63ed0b7d9c892f6c6f1da0ac926a55d3c3798c5e58cc0eae709408e426782d9757d7e4c05139ebd7b4e253de985f74007f0aa4ef81b9d6647829f9a36e70fe0af757d615067e098c686b4ecb70b739f05548d9763fce7b2419ab1ce99f7a64614af769728d6611e2aa0cf0482b0d22ec06111f69d60057aab790b1136e708a82cf08e6c345d9c362d7a95542c80d63a35da7aa7a5e1109dcb061c1a8ab15dd37f586c6f9b18fe389c28b821c", 0xea}], 0x3, &(0x7f0000fdb000)=[@iv={0x68, 0x117, 0x2, 0x52, "2efb1ac5acf09aee222f4185982c9138629d17d19126253048120162c82a6e389256fa20f364599aac6167b74095cad9af18d87ef644cc2ddc2b189b9055b54e83eaa6b1d9420c6a413cfe299412366a95da"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x80, 0x40}, 0x8001) semget$private(0x0, 0x7, 0x80) semctl$IPC_RMID(0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00008cf000)={0x3}, 0x4) 2018/01/24 16:57:23 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) sendmmsg(r0, &(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}], 0x2d4, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {0x0, 0x0}, {r2, r3/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000a000-0x4)=0x0) 2018/01/24 16:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000065f000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe8000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) pipe(&(0x7f00001ee000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000065b000)='/dev/cuse\x00', 0x8400, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000de4000)='/dev/amidi#\x00', 0x2, 0x0) eventfd2(0x80, 0x1) clone(0x0, &(0x7f00001ae000)="", &(0x7f00001d6000)=0x0, &(0x7f0000ccc000)=0x0, &(0x7f0000815000-0x37)="") ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xfff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000041d000)=@sack_info={0x0, 0x4, 0x0}, &(0x7f0000a09000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c3d000-0xea)={r3, 0xe2, "e378d57e225b8186a82fb5dd01e564a7f99459e09fc83e0de253d561b96b1b47077a2415ae7a118618e2cbeea74987aa7f31504b61359f6dc8be9d304892b92db89a97bb07935a67172b46a08192810f9be43c686ac1d552ef002cfb9372014381c470dd77a7747755e2068d642d6d04cd605790612cfb970a69f4a769ae4a26b3d196b002207991f573b60f2f73dc357a2ec05c8e7889c5b4652741c8712aace01b876d56cfdb6567ba9c9fff9ae87b3fc647e0d52ceca98bf5a4970995d7cfa72d0bbffcedffb6d9ee62c65dc578396cd24027064b970e6bb2eadf90502fc04b69"}, &(0x7f0000d97000-0x4)=0xea) 2018/01/24 16:57:23 executing program 5: clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x102) r1 = mmap$binder(&(0x7f0000188000/0x2000)=nil, 0x2000, 0x0, 0x8010, 0xffffffffffffff9c, 0x18) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000081a000)={r1, 0x0, 0x0, 0x0}) renameat(0xffffffffffffffff, &(0x7f00001d6000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fc000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000001000)=0x6) setrlimit(0xc, &(0x7f0000002000-0x10)={0x6839, 0x6}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x6, 0x2, [0x9, 0xfffffffffffffffc]}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x3, 0x105200) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x10000, 0x0) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e4000-0x2)=':\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000092f000)=0xffffffff) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000a3f000-0x4c8)={{0x4, 0x0, 0x0, 0x0, "31a490cdbb1d3abee62420c5f9a9e30585c3bbedef33b7b64a7928a065f04fdaf9cda350d3c4aed67af27aec", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00003db000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x1e, 0xffffffffffffffff, 0xffffffffffffc2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e23000)={0x0, 0x46, "4f5dfa64db77e320dd98f22e1ef45908592812ba498a4d58b618b73f9ef3cb12f638ddb13f6b37f0c81a928a4f276365d4e4bd599776f9b1c5695dd38deb98c9b4ab2dde37ff"}, &(0x7f0000b17000-0x4)=0x4e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000411000-0x98)={r2, 0x90, "baf75c3b7582928ea2ba138e14026117f242a0bc7d58f4a6e0991d253a9c423bdc2aabb5138a699aeed771fd0b18c8975a977a807852ae865b38ec59adca738d546175afa8e2dbe55d392bd8d94137f7faf502bd93cadee2a697f14d9067d88f2f2982875aaa9aa1868c5332124241d8ee2361eb5ee5261e8affbf41fb97f8d6a89d019e0b9b0f52b135c54777c7856b"}, &(0x7f0000a8b000-0x4)=0x98) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mount(&(0x7f000032a000-0x8)='./file0\x00', &(0x7f00001db000)='./file0\x00', &(0x7f000057c000)='efs\x00', 0x4000, &(0x7f00009a8000-0x2d)="0a994c2f64fe1214b314dcc4e8ae704253c0476372aa397c794844aa7f1c28ea9921b10f5d0b535252cd8bd250") 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000865000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x10000, 0x2c0800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000002000-0x1b)=""/27) 2018/01/24 16:57:24 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000017000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f80000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f000031e000-0x4b)="b6b03b02a18644fac605cb2b75d303a0c51be615274ca3efd3064c8c0d1872f1cc79f5c36abe781f55a3fae6be67542bd562a77312d5d9f57aa9f7d7fc48dd5e28bbe2a4dd1064f7f6664f", 0x4b) [ 45.873011] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/01/24 16:57:24 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000847000-0x8)='./file0\x00') mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008a7000)="", 0x0) lstat(&(0x7f0000769000)='./file0\x00', &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000d70000)='./file0\x00', 0x0, r0) 2018/01/24 16:57:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f00008e4000-0x9)='/dev/sg#\x00', 0x40, 0xfd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006b5000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa7dd}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000262000-0x48)={0xf, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xfffffffffffffed9, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xbc) bind$inet(r0, &(0x7f0000ab8000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cde000-0x8)={r3, r1}) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000427000-0x10)={0x0, 0x5, 0x3, 0x5}, &(0x7f0000eaa000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000863000)={r4, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1}, &(0x7f0000449000-0x4)=0x98) listen(r3, 0x0) r5 = geteuid() r6 = request_key(&(0x7f0000ced000-0xc)='id_resolver\x00', &(0x7f000034c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f8000-0xe)="626465764073656c696e75789d00", 0xfffffffffffffffd) keyctl$get_persistent(0x16, r5, r6) r7 = socket$unix(0x1, 0x1, 0x0) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e68000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfc000-0x4)=0x2ae) fstat(r3, &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00005d4000-0x70)=[{&(0x7f0000b08000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000ece000-0x30)=[{&(0x7f000089e000-0x22)="6c7c2eff388a6f9a8dc2a8d6ab3cd1da7bd10149eee615f75e734d43200c8ae61bf6", 0x22}, {&(0x7f0000a1a000)="5da7bbf0b35dd2635432260291da38412eddc5a0a8ded44f8f6ff1829b8ef79d5360fc3af621408bfe65ea54f3f1e15d72d2eb0fcd5420abe770bd0dc711a1a088a9f9", 0x43}, {&(0x7f00000e0000)="d1c83364b0629db763e41a5f48018d79d3335e78cfea894f56aaafa76136086752e8de804ad6ef047ed411c23ffc07dc15d807d1f9dad43c194b5658e720f69535c1ddcfac94b22272b29ba82e3847ab566049c5a83686bcb81e6d807b32dc6837d78d79dfc2ff349b1ca22cde3576968f4b5b2ee5363a82ed7537db254827fd52af57d83ef3b9a79d1109f86b7a1bee9897db4e25312bc9db8583d733d5e4724d8bcbc810e35546dac5e241f09c3ae3b699f65ab37d352d01c1f795734be5cddedfa3a9bcf23870b417f8c3612bacef339e5403ca07c33a", 0xd8}], 0x3, &(0x7f0000073000-0x20)=[@rights={0x20, 0x1, 0x1, [r3, r3, r0]}], 0x20, 0x0}, {&(0x7f0000547000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000914000-0x80)=[{&(0x7f0000dec000-0xb1)="0ab5dc2aa401de53b19d2f2bf71399c0a2dbf916045394a3286ebad46519e7d98c20356157984af0c0629e17616f83b8082d1057dcbd7688e9e88bbfbb1b6cb91354eb67f9a372e78855171a045614512bc02995ff329bf6324b53792787e2dccc9b3c2068a1e45ec69fed028c233d2ddb66e849f86a2ddff5d46fe8dcbbf60c05432740ef91c4e9389ec15562fb0688c729db63b101b4e6512988dd4edd2f0ada3ce9e08834ed949f2f82b988d9182da6", 0xb1}, {&(0x7f0000294000)="7e96d1e99b80fe3846ef492e562e7134e1591da6a6122e3459f21543c71b9ace6f40bcf5a2773eaba73e00fb13a47b239a81bc0b2d5153ee03973bde7c6cb9b5c81d614d1b7f788da40a04d82629999bc93fcf81303963b78a066beb6ea2e85f860ea1508dfe5b67cce6a46cd34f45817268c91799a8b4a856ca0ebbc458f4ebabedfa59c058ec6de8a25d2001393a2f4974f9b6e0df6603dd76201bfd09992b1ce12c8e2337dd27dd848f718b33b796801092945506a15a163a446a26aab8f88f0d6d00230bf376260b5cb0be39fde901f1b8146bf0b8d1cf13d6", 0xdb}, {&(0x7f0000558000-0xaa)="103f9086e14cf731c76697d67015d4736781f957c024f9349053a0e4206645ec0c011faab495f011f0bb1f0e0e3e0644f820c2b01e12178e84a11d2f6591b15ea9183542efce0f81e3b1ca533680c237df79392770bd66d643838c252d3f6d57a81e59efe111c3a179ce604cc2d1b3947baa5e52ea55632e269b65b7565c569b5cc1d543cc150741972db028dea6129c767fd1037b3aee8e0620e96f749789fd0977a1e3471b2f1ee5fd", 0xaa}, {&(0x7f00009d9000)="", 0x0}, {&(0x7f0000db9000-0xd1)="2bf529d2e270c33e8f2cbcaa97a8327c73180d92534bc0ffe7edddb910578636d19dcab87ea675dfc75bbfeeca66fa6eed7ae73670a5c1bff4a8b9f2ac8562928eac7e531cb38d7cb085d3e97c77cf865c71e423ff3d36a58713336556aa8a3761485c88902cd5a3b0caa6b2d5737f4807d6002b8fc04dc14ba3b3abef2137d8d31eed57a36907796ce639cd8faa8cda082393c7c95d1ef6559a9648d98ba5ead498480d8c2d043735a988090216754ded70b17f6c6cae612c02f6d8a11378ba2af147a9199f1e6aad312a4d93f9d3e98e", 0xd1}, {&(0x7f0000f39000)="c89038f57a687b55fb4a6134ac707743787582dd3274747bbae595cd061cfd14f0ba247fc583ce359b0932b620dc387894a32786d89ae728705fcf002dab089a5dd9596c8b2cc7e29533fe1f797ec1eda85f6efc7e099e55e19d9d846f2551f6bb6039c38805640faf174444f5f135feb6aa9f96b44c6ddd4f00774fdc741decc7acf9f9cca05d57368a39e8053efd46d0d1a3f45ff479e2685f3fcdecf91c5f8d3931da38462b7a20a21d114596b66a05b9dab121ac122c2b4ef92a490761a304636dd7f2e1fb9a44abd8376a03cb724aa166d927cebbd89c1b9cffdfe3fc42d8ab9c2b8260", 0xe6}, {&(0x7f0000d6c000-0x7d)="c451648cd3f44e3804168355a869cc1bac67b828de25aea651edfdb20beb77124b3b9f2f4d97263a502abd5749647c2d12feffa7f806af55fc165ae431e19128185a2c493d82476243d8b564e0f93c8301166d9e0a2b281fd2e42b843d8c9f856b65e50264f1f8351b41cef8ddead7cb2ccfa15c680044d5edcd8185d8", 0x7d}, {&(0x7f0000b35000)="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", 0x1000}], 0x8, &(0x7f0000c3d000-0x88)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x4000}], 0x2, 0x40000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b8a000)=0x0) connect(r7, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/24 16:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000822000-0x9)='/dev/dsp\x00', 0x32000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000272000-0x4)=0x18d9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000718000-0x8)='./file0\x00', &(0x7f0000a24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000067d000)='./file0\x00', &(0x7f0000c96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x22, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800, "2c5e9f697bfa879636addced7c98208c4b6166e6"}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) [ 45.927363] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 45.981801] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 46.007655] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/24 16:57:24 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000002000)="") 2018/01/24 16:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) r0 = request_key(&(0x7f00004f1000-0x6)='logon\x00', &(0x7f00002d3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000796000-0x3)='{[\x00', 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000bb4000-0x12)=':posix_acl_access\x00') 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/24 16:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000094000)='vboxnet0^usercpuset\x00', 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c24000-0x4)=0x5) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000008a000)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000235000)=0x8) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000649000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000d18000-0x6)={0x10001, 0x4, 0xfff}) lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) syz_open_dev$admmidi(&(0x7f0000f53000)='/dev/admmidi#\x00', 0x8, 0x200000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000a57000-0x2e)="573e678b1c1a582aa1ae012927286de1db2d2400b9d24d83d8393a9e56b28518f035e9492c11a761ba35645ee119") open(&(0x7f000012f000-0x8)='./file0\x00', 0x3, 0x22) 2018/01/24 16:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000c19000)=""/56, 0xfffffcd2, 0x10) connect$inet(r0, &(0x7f0000e2f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execveat(r0, &(0x7f00007af000-0x8)='./file0\x00', &(0x7f0000534000-0x40)=[&(0x7f0000cbf000)='/dev/cuse\x00', &(0x7f0000920000)='\x00', &(0x7f0000c5a000-0x20)='em0GPL-selfmime_typewlan1*eth0&\x00', &(0x7f00008a4000)="747275737465642723162a00", &(0x7f0000450000-0x7)='cpuset\x00', &(0x7f0000807000)='/dev/cuse\x00', &(0x7f0000e92000-0xa)='/dev/cuse\x00', &(0x7f0000c4a000)='/dev/cuse\x00'], &(0x7f0000471000)=[&(0x7f0000643000)='/dev/cuse\x00', &(0x7f00008fe000-0x1)='\x00', &(0x7f00008c4000)='/dev/cuse\x00', &(0x7f00003cb000+0xb5a)='/dev/cuse\x00', &(0x7f0000712000-0xe)=']vboxnet1em0/\x00', &(0x7f0000fc9000-0xa)='eth0bdev/\x00', &(0x7f00009ac000-0x1)='\x00'], 0x1100) io_setup(0x2, &(0x7f0000362000)=0x0) io_submit(r1, 0x1, &(0x7f00002cf000-0x8)=[&(0x7f00003e8000)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000e06000)="1258ee65fc3744255e91aaca53b85e27179a016b765caee19d24e83f5b88a5cfbf1ef3c4bfdd9a44aba3109c", 0x2c, 0x4, 0x0, 0x0, r0}]) poll(&(0x7f0000e05000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f000006c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00008ac000-0x4)=0x0) syz_open_dev$amidi(&(0x7f000059e000)='/dev/amidi#\x00', 0x3f, 0x40) 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000053a000-0xb)='/dev/mixer\x00', 0x40, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/24 16:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) poll(&(0x7f0000d74000-0x10)=[{r0, 0x200, 0x0}, {r0, 0x4000, 0x0}], 0x2, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000585000-0x40)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) [ 46.046711] syz-executor2 (6621) used greatest stack depth: 15584 bytes left 2018/01/24 16:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000064a000-0x10)={0x6, 0x201, 0x9, 0xffffffff, 0x0}, &(0x7f0000ceb000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000036d000-0x8)={r1, 0x6}, &(0x7f0000e20000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000034b000)={0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000085000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000385000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0xffffffffffffff03) 2018/01/24 16:57:24 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x100}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a19000-0xa)='/dev/cuse\x00', 0x400200, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f41000-0x4)=0xfff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007e6000)=0x63) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) r1 = add_key(&(0x7f0000db6000)='id_legacy\x00', &(0x7f0000c33000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005be000-0x82)="f41af839637d06653bc1d95048415b593c1c62692972f0f5c60d1f78eb02479a6002b3190680d9bd44b8a39162890ad52d0093fad6d651751cee7ee4554a729934c6a3dfd615360464decd613cf44835a109739d21bc9dd5cd82529affdede8555f2b5efc6aab62e1dc86e96c5b30dfa276979360132c7b2f1e27efc537648c49f64", 0x82, 0xffffffffffffffff) r2 = syz_open_dev$adsp(&(0x7f0000479000-0xb)='/dev/adsp#\x00', 0x3, 0x10002) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000825000-0x4)=0x5d539b73fe03be7b, 0x4) add_key(&(0x7f0000a0e000)='encrypted\x00', &(0x7f0000775000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000673000)="f37b4482e7be5925b1908e8ddde688546adeba8ad1e4753f31da13f519bc6a1377fd15171ad249d300ea03e2a1d6760fce58bc9d63a6c1", 0x37, r1) 2018/01/24 16:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035d000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d26000)={0x0, 0x0, 0x8, 0x9, 0x8, 0xfffffffffffffffb, 0x1, 0x114e, {0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x8, 0x7, 0x0}}, &(0x7f0000c98000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007de000)={r1, 0xe000000000000000}, &(0x7f00007ac000-0x4)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r3 = syz_open_dev$audion(&(0x7f0000d8a000)='/dev/audio#\x00', 0x8, 0x4000) bind$vsock_dgram(r3, &(0x7f0000b6a000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000014b000-0x8)=0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/24 16:57:24 executing program 4: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xea, &(0x7f00002ed000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002eb000)={0x2, 0xffffffffffffffc1, 0xffffffff, 0xfffffffffffffffb, 0x769}, 0x14) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/selinux/access\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e74c5f5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b0000-0x9)='/dev/vcs\x00', 0x2040, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000c74000)={0x4, 0x0, [{0x4, 0xb0, &(0x7f0000012000)=""/176, 0x0}, {0x107005, 0x39, &(0x7f00000c0000)=""/57, 0x0}, {0xd000, 0xd6, &(0x7f00006a8000)=""/214, 0x0}, {0x4, 0x64, &(0x7f0000a07000-0x64)=""/100, 0x0}]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001ad000-0x4)=0x0) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00004fe000)={r2, r0, 0x1}) mq_open(&(0x7f0000bb8000)='\x00', 0x2, 0x80, &(0x7f000047a000-0x40)={0xff, 0x8, 0xfffffffffffffffa, 0x0, 0x7fff, 0x1a8, 0xf6, 0x5}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000327000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f000018a000)="15059d9e047afcf7cbe7da10a926cc857554726f8428646774f9b8b0cfdc0a1b"}) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/24 16:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c67000-0x4)=0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2e000-0xc)='/dev/autofs\x00', 0x40002, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000db5000)=0x548c62ad) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) uname(&(0x7f000006d000-0x1000)=""/4096) ioctl$int_out(r2, 0x5460, &(0x7f0000de5000)=0x0) 2018/01/24 16:57:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000161000)={0x0, 0x257c2e7d}, &(0x7f0000246000+0x618)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xac, &(0x7f0000808000-0xac)=[@in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0xaa1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x20}, @in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, @in6={0xa, 0x2, 0x700000000000, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000bf3000)={0x8, 0x0, [{0x0, 0x1000, &(0x7f0000ac3000-0x1000)=""/4096, 0x0}, {0x2, 0x9, &(0x7f0000924000-0x9)=""/9, 0x0}, {0xe12f2f4862e0a83f, 0x66, &(0x7f00000c0000)=""/102, 0x0}, {0x6001, 0x86, &(0x7f0000825000-0x86)=""/134, 0x0}, {0x2, 0x3d, &(0x7f0000ec4000)=""/61, 0x0}, {0xf000, 0x80, &(0x7f00005f0000-0x80)=""/128, 0x0}, {0xd002, 0xc3, &(0x7f000080e000-0xc3)=""/195, 0x0}, {0x6000, 0x50, &(0x7f00004c1000-0x50)=""/80, 0x0}]}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) utime(&(0x7f0000329000)='./file0\x00', &(0x7f00007fa000-0x10)={0x3, 0x40100000000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000c65000)={{0x8, 0x6, 0x8000, 0x2, "276e4b9bf228310797cc9ba56cade1b0feaecdcb25232994675d1e1efb6de165b1ee447262ba1f609ff9da48", 0xbdf}, 0x101, [0xfffffffffffffff7, 0x3e, 0x800, 0x1, 0x7bbf, 0x401, 0x1000, 0x200, 0x34, 0x27, 0x8, 0x8, 0x0, 0x7, 0x2, 0x1, 0x2, 0x8, 0x8001, 0x0, 0x6, 0x4, 0x9, 0x81, 0x8000, 0xde, 0x101, 0x4, 0x71ca, 0x8001, 0x5, 0x80000000, 0x4, 0x1000, 0x1, 0x4, 0x0, 0x5, 0x7, 0x5, 0x5, 0x4, 0x7ff, 0x87, 0x77c5, 0xffffffff, 0x2, 0x80000001, 0x9, 0x6, 0x0, 0x87, 0x0, 0x9, 0x3f, 0x4, 0x6, 0x8, 0x3, 0x1000, 0x1, 0x473, 0x5, 0x400, 0x1, 0x9, 0x4, 0x100000000, 0xfffffffffffffffe, 0x8, 0x5, 0x1, 0xfff, 0x4b7f, 0x3ff, 0x3ff, 0xa7d, 0x7fff, 0x1f, 0x8001, 0x6, 0x5, 0xfffffffffffffff9, 0x0, 0x5, 0x100000000, 0x0, 0xce, 0x8, 0x1, 0x7, 0x9, 0x100000000, 0x1, 0x0, 0x2, 0x2, 0x61, 0x3, 0xfffffffffffff800, 0x66a, 0x3ba, 0x8, 0x100, 0x0, 0x4c57, 0xfffffffffffffff7, 0x5, 0x100000000, 0x3d, 0x37d, 0x0, 0xa0fc, 0x40, 0x2, 0x5, 0x80000001, 0x9, 0x7fffffff, 0x400, 0x737a, 0x401, 0x8, 0x6, 0x99b, 0x0, 0xffffffffffffff00, 0x97], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x40007) sendfile(r4, r5, &(0x7f0000ccb000)=0x0, 0x400) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000021a000)=0x8, 0x4) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000029b000)={0x0, 0x0, 0x80000000, 0x0}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/vcs\x00', 0x100, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 16:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000002c000-0xf6)=""/246) r1 = socket(0x100000000000010, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000966000)=""/52) syz_open_dev$vcsa(&(0x7f000010c000)='/dev/vcsa#\x00', 0x8, 0x2145c1) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r1, &(0x7f000010f000-0x42)=""/66, 0x42, 0x0, &(0x7f0000716000)={0x3, {"a910222b070fd1"}, 0x0}, 0x10) 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x4000000000000009, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bab000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000243000-0x4)=0xe8) fstat(r1, &(0x7f000017f000+0xca5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000ed3000-0x8)='./file0\x00', r2, r3) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 16:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000af0000)={0x1, 0x8, 0x80000000, 0x1, 0x1ff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00009a4000)={0x5, 0xaf1, &(0x7f00008d9000)="", &(0x7f0000f7f000-0xf9)="5b8c3267f8cd6144634443f0adaf1a0f57af19eed45a3615f7b1ef3e6b071e3e31936eb7227efffd210f658df50fd8b0432b7ce09031d448f61f395c441f901b5096726e5d79144b3c87ddea405a73fd88aa9e2944fcbb8715327928f356da92aea87480659083677e1e30c8142efbbabd1ea2b6167a412753b306374edffc2f145b972861a227716e301de753216bcf650f65f649a8dc9b8a5103668ff86de2646367ffd750a9fd7fc89966fd715c69fb6ffca149b534613390ffc642982c9565471b2aa6b083d7daa58a9669fd22afc762570f82a42413b0fcb4a80d0cc13000696c127348fcf3e83d8c0150ddc9f3ca46978a5687798f30", 0x0, 0xf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmp(&(0x7f000048b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) fchmodat(r2, &(0x7f0000213000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b85000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002b7000)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(0xffffffffffffffff, &(0x7f0000b01000)={0x10, 0x0, 0xffffffffffffffff, 0x8440102}, 0xc) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b01000-0x18)={0xb1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/24 16:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) r1 = accept4(r0, &(0x7f00000c7000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000ebc000-0x4)=0x1e, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009cd000-0x4)=0x2, 0x4) 2018/01/24 16:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = request_key(&(0x7f0000592000-0xa)='syzkaller\x00', &(0x7f000045a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000033d000)='\'/user\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000dd2000)=""/183, 0xb7) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r0, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0xfffffffffffffffe}, 0x20) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000056f000)={0x3, 0x7, 0xfff, 0x6, 0x10, 0x7fff}) [ 46.301822] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/24 16:57:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a36000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f0000366000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000000)={0x0, 0x7, 0x4, &(0x7f0000001000-0x8)=0x0}) write(r0, &(0x7f00009b9000-0x611)="d1", 0x1) shutdown(r0, 0x1) close(r0) 2018/01/24 16:57:24 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000d57000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000562000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)="9d81a1bd7c618b9b539a2d2ad8d34e3f96dd6c0b6c7d119f2e7102946e5b9436dcba4f200c3e747abe264028e531e270fb47837c5923421489f2ab9140fa7f9858688e3a626e9d335442986908616a5a8acbf44ed0b61c1b35b6a00b91f38681ef085df2ba91", 0x66) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000000000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x59, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x27e}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f0000001000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') [ 46.349641] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/24 16:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000916000)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000945000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) connect$vsock_dgram(r0, &(0x7f0000b57000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0x8) r1 = socket(0x15, 0x80005, 0x1ffffbffffffbfff) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/24 16:57:24 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 16:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000075f000)='/dev/audio#\x00', 0x7, 0x10000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000aff000-0x10)={0x3, &(0x7f0000048000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000d44000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x20001) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000050c000)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000b0c000)={0x2b, 0x2, 0x10000, 0x2, "156432834ca8588ca96de657f8fb1c31b51f141554636b9ca7b5181fe631fb4965351121583e776c6cf02915", 0x8}) 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000041b000+0x305)=""/146, &(0x7f0000ca9000)=0x92) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000)=0x0, &(0x7f0000445000-0x4)=0x4) 2018/01/24 16:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000794000)='/dev/snd/midiC#D#\x00', 0x7000000000000000, 0x400200) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ccd000)={0x6, 0x0, 0x1f8, 0x1de7, 0xffffffff, 0x90000000000000}) semop(r0, &(0x7f00004fc000-0x6)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semop(r0, &(0x7f000001c000)=[], 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e87000-0xc)='/dev/autofs\x00', 0x43, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/24 16:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000887000)='./file0\x00', 0x100000000000002) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d8000)=0xc) fcntl$addseals(r0, 0x409, 0x100000000e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e9e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000521000-0x4)=0xe8) bind(r1, &(0x7f00004f0000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getpeername$inet6(r0, &(0x7f0000373000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000317000)=0x19) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000cc0000-0x4)=0x0, &(0x7f0000137000)=0x4) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0x1, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f000013c000)=[{r1, 0x80, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1002, 0x0}, {r1, 0x2000, 0x0}], 0x4, &(0x7f0000d91000)={0x0, 0x1c9c380}, &(0x7f0000491000)={0xffffffff00000000}, 0x8) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000562000)=[{&(0x7f0000918000)="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", 0x33d}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00005cd000-0x4)=0xa) 2018/01/24 16:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a7e000-0x12)='/dev/input/mouse#\x00', 0x4, 0x181000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000511000-0x8)={0x0, 0x3, 0x0}, &(0x7f0000132000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e1a000)={r2, 0xfffffffffffffffe}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, "02"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000939000)='/dev/sequencer2\x00', 0x6001, 0x0) socketpair(0x0, 0x6, 0x8, &(0x7f0000914000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000042e000)=0x0, 0x4) 2018/01/24 16:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000fb3000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000616000)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bba000-0x4)=0x21165355, 0x4) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002bd000)={0x2, &(0x7f00002ef000-0x10)=[{0x15, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_open_dev$dmmidi(&(0x7f0000fe0000)='/dev/dmmidi#\x00', 0x0, 0xa8000) sendto$unix(r1, &(0x7f000099f000-0x5f)="", 0x0, 0x0, &(0x7f0000f9e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) preadv(r0, &(0x7f0000eb5000-0x30)=[{&(0x7f00002c0000)=""/4096, 0x1000}, {&(0x7f0000cf7000-0x3c)=""/60, 0x3c}, {&(0x7f0000c7f000)=""/192, 0xc0}], 0x3, 0x0) 2018/01/24 16:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000b5b000-0x4)=0x9, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f000043b000)='/dev/snd/midiC#D#\x00', 0x10f, 0x1) futimesat(r1, &(0x7f0000e49000-0x8)='./file0\x00', &(0x7f0000be1000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f000083d000)=0x7f, 0x4) r2 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000354000)='./file0\x00', 0x0) renameat2(r2, &(0x7f00003b6000)='./file0\x00', r2, &(0x7f0000bdd000-0x10)='./file0\x00', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000090b000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/24 16:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000567000-0xb)='/dev/mixer\x00', 0x484200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001ff000)={0x0, 0x400, 0xfffffffffffffffc, 0xffffffffffffff80}, &(0x7f0000a30000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000acb000-0xc)={r1, 0xd0a, 0x0}, 0xc) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) io_setup(0x6, &(0x7f0000152000)=0x0) r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) r4 = open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000b45000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00005e9000)={0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00008ad000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00005ed000-0x8)={r5, r6}) socketpair(0xb, 0x5, 0x401, &(0x7f0000bb6000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000087b000)=0x5) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sysfs$3(0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000fcf000-0x2d)="e300cd558cde7e53967ce5cc97dcd537d550cff523d894d8c421a20dea2f34e31c618d44236d690b167503f17a", 0x2d, 0x40000, &(0x7f00005f4000)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00002c6000-0xae)=""/174) r1 = syz_open_dev$usbmon(&(0x7f0000429000-0xd)='/dev/usbmon#\x00', 0x10000, 0x101800) sendto$llc(r1, &(0x7f0000b44000)="8746f5e66e6c52efbdb48b37566e6e4699d1b643fb6d1eec15b996d100d2249a25916e98865e8cb3a92a287f58977a7f8f95f72d434d09fb22534ca1eaa97f210737adb002cb602b2abfb7e3af3e0e08b4bdc61ea284dbc7", 0x58, 0x24000080, &(0x7f0000082000)={0x1a, 0xb, 0x8, 0x4c5, 0xac8, 0x80c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/24 16:57:24 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup2(r1, r0) r2 = dup3(r1, r0, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) mkdir(&(0x7f0000a4c000-0x8)='./file0\x00', 0x86) 2018/01/24 16:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008f8000-0xa4)={0x0, 0x9c, "ed1f623704559391642aa766a9690726ba2cd34cdf6304b12b466b9f91eee9aafac124cd23fdf909ce5b3286cb8c7aefe466e2146bc4a601d8e11fdce5a66edd96b7d05f37a60e193016c860752f20dfa2222baee7f122b56e6da579cb57bbe061b4a088b6f1e3b55339f2940edead43b0bfebd306b2faf2e79e313e826a389c091461fc98a97a5ce3df55546794da53b6ad1f9571d4129b067cd346"}, &(0x7f0000286000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000eaf000-0x8)={r1, 0x2}, 0xffffffffffffffb6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f5a000)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000b23000)={r1, 0xd6e}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000c25000-0x50)={{0x0, 0x3ff}, {0x6, 0x80000000}, 0x5, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 16:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c09000)='/dev/admmidi#\x00', 0x2c, 0x1040000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00005fc000-0x1f)=""/31) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) clock_gettime(0x0, &(0x7f0000ea3000)={0x0, 0x0}) nanosleep(&(0x7f0000862000-0x10)={r2, r3+10000000}, &(0x7f0000e53000-0x10)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) write(r1, &(0x7f00009b5000-0x26)="260000002500150485ffff780000000403f007e7f340000f0f00010000080000000009008700", 0x26) 2018/01/24 16:57:24 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x26)={0x0, 0x1e, "d937205fb534d0ef383d32847fe612a2f1397f89b0f1c4226636221d6990"}, &(0x7f0000001000)=0x26) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xe0, "353c0c343e4e0bec4007e4d6945fa445eac688bbe55fbb58993cefac725a3dae969be204c9f3c268838e90a41b18bcc550112f59a0e9366df6094f8dc54a2f6c61ab8abc9676603c7a8180b417722f03e0f5245864bae05ba7158c7dbed094c444232a453048fd62dff4de4f97073d35792e1ec5c64e5e12b5e1b00e60b8ba3c23adb8c18ec045b181b2c820523cf8c37954187fe070c38183c0e6a362c4a3e62d917f725694a3a5cf5c3d6d652d08d2cdc2ea50e94fb8755b152813ce21df66912a21d9227510aa41fbb35c06ed8b413e546d44957e49e23a2fdf7feaf3faa7"}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x7, 0x1, 0x7ff, &(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockname$packet(r0, &(0x7f00005e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e53000-0x4)=0x14) 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000b0f000)='/dev/amidi#\x00', 0x657a, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c4d000-0x90)={0x5, {{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]}}, 0x90) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000626000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/24 16:57:24 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000b11000)='/dev/dmmidi#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000080a000+0x858)={0x0, 0x0, 0x2, [0x1, 0x5]}, &(0x7f0000dae000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x1f, 0xffffffff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket(0x3, 0x800, 0x7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000010000)=""/0, &(0x7f0000004000)=0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) r1 = gettid() tkill(r1, 0x29) poll(&(0x7f0000a10000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 16:57:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(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(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002c3000)={r0, r2}) sendto$inet(r1, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 16:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/kvm\x00', 0x200080, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fa0000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c2000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f4f000-0x8c)={r2, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000637000-0x4)=0x8c) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000e13000)={0x34f, 0x0, []}) 2018/01/24 16:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004d2000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000743000-0xc4)={0x8001, 0xbc, "98c47c3fbf5fec3f691cb90300b7492adb99a7008ab3ba17c998c584660c2a7d320462f06e981a6ed6b250f88f0e9d5392856593c972b849aa84960872bc17043f24c194000d5cebf2a72709a6fa41a80dcabde20cb2495f8d32d627d377794c598cb19ae9f2e3adf4f704125ecbb8aca9f7cdb0469fd75880a55d10d6119bb5841a0fb0fbd109b49bf458c0e1b26cb6d87fa6000b951d1a2dd8a6da77db39c3839754da3ca20a3bcbe3d86bc446a2f6ff91eabb054b5f781d92015f"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b0b000-0x20)={{&(0x7f00004e5000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000451000-0x18)={0xa, [0x5, 0x0, 0x7f, 0x0, 0x223, 0xce0c, 0x8, 0xffff, 0xb1, 0xd46f]}, &(0x7f000004e000)=0x18) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) r2 = accept4$inet(r0, &(0x7f0000f70000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1e000)=0x10, 0x800) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004ba000-0xb)={0x0, 0x3, "d85d51"}, &(0x7f0000cd7000)=0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc3000)={r3, 0x528, 0x7, 0x6}, &(0x7f00008dd000-0x4)=0x10) 2018/01/24 16:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000509000-0x8)={0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)=0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) fcntl$setstatus(r0, 0x4, 0x46c00) [ 46.725721] netlink: 14 bytes leftover after parsing attributes in process `syz-executor1'. [ 46.755544] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 46.807292] ================================================================== [ 46.814731] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 46.821284] Read of size 1 at addr ffff8801bf51b650 by task syz-executor6/6804 [ 46.828613] [ 46.830215] CPU: 1 PID: 6804 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #277 [ 46.837456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.846785] Call Trace: [ 46.849352] [ 46.851489] dump_stack+0x194/0x257 [ 46.855092] ? arch_local_irq_restore+0x53/0x53 [ 46.859735] ? show_regs_print_info+0x18/0x18 [ 46.864242] ? strp_data_ready+0x232/0x2a0 [ 46.868473] print_address_description+0x73/0x250 [ 46.873293] ? strp_data_ready+0x232/0x2a0 [ 46.877502] kasan_report+0x25b/0x340 [ 46.881281] __asan_report_load1_noabort+0x14/0x20 [ 46.886182] strp_data_ready+0x232/0x2a0 [ 46.890218] psock_data_ready+0x56/0x70 [ 46.894169] tcp_data_queue+0x1d88/0x3de0 [ 46.898292] ? lock_downgrade+0x980/0x980 [ 46.902426] ? tcp_send_rcvq+0x520/0x520 [ 46.906464] ? tcp_fastretrans_alert+0x2270/0x2270 [ 46.911367] ? perf_trace_lock_acquire+0xe3/0x980 [ 46.916204] ? sk_filter_trim_cap+0x40a/0x9c0 [ 46.920693] ? pvclock_read_flags+0x160/0x160 [ 46.925167] ? tcp_urg+0xf6/0xbd0 [ 46.928601] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 46.933678] ? sched_clock+0x31/0x40 [ 46.937365] ? lock_acquire+0x110/0x580 [ 46.941330] tcp_rcv_established+0x864/0x18c0 [ 46.945810] ? tcp_data_queue+0x3de0/0x3de0 [ 46.950106] ? __lock_is_held+0xb6/0x140 [ 46.954149] tcp_v4_do_rcv+0x2ab/0x7d0 [ 46.958020] tcp_v4_rcv+0x24c6/0x2eb0 [ 46.961799] ? osq_lock+0x64e/0xed0 [ 46.965418] ? tcp_v4_early_demux+0xa40/0xa40 [ 46.969907] ip_local_deliver_finish+0x2f1/0xc50 [ 46.974656] ? ip_rcv_finish+0x1e30/0x1e30 [ 46.978869] ? nf_hook_slow+0xd3/0x1a0 [ 46.982737] ip_local_deliver+0x1ce/0x6e0 [ 46.986876] ? ip_call_ra_chain+0x6d0/0x6d0 [ 46.991193] ? perf_trace_lock+0x900/0x900 [ 46.995432] ? check_noncircular+0x20/0x20 [ 46.999646] ? __lock_acquire+0x664/0x3e00 [ 47.003862] ? ip_rcv_finish+0x1e30/0x1e30 [ 47.008078] ? print_irqtrace_events+0x270/0x270 [ 47.012815] ip_rcv_finish+0x959/0x1e30 [ 47.016777] ? inet_del_offload+0x40/0x40 [ 47.020910] ? ip_rcv+0xf22/0x1840 [ 47.024427] ? lock_downgrade+0x980/0x980 [ 47.028559] ? lock_release+0xa40/0xa40 [ 47.032526] ? __lock_is_held+0xb6/0x140 [ 47.036565] ? nf_hook_slow+0xd3/0x1a0 [ 47.040433] ip_rcv+0xc5a/0x1840 [ 47.043784] ? ip_local_deliver+0x6e0/0x6e0 [ 47.048085] ? print_irqtrace_events+0x270/0x270 [ 47.052814] ? lock_downgrade+0x980/0x980 [ 47.056954] ? inet_del_offload+0x40/0x40 [ 47.061086] ? ip_local_deliver+0x6e0/0x6e0 [ 47.065387] __netif_receive_skb_core+0x1a41/0x3460 [ 47.070407] ? nf_ingress+0x9f0/0x9f0 [ 47.074185] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.079358] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.084520] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.089514] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 47.095032] ? attach_entity_load_avg+0x7a0/0x7a0 [ 47.099851] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 47.105191] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 47.110535] ? __lock_acquire+0x664/0x3e00 [ 47.114746] ? __lock_acquire+0x664/0x3e00 [ 47.118959] ? perf_trace_lock_acquire+0xe3/0x980 [ 47.123782] ? perf_trace_lock+0x900/0x900 [ 47.127989] ? check_noncircular+0x20/0x20 [ 47.132201] ? print_irqtrace_events+0x270/0x270 [ 47.137043] ? perf_trace_lock+0x900/0x900 [ 47.141270] ? find_held_lock+0x35/0x1d0 [ 47.145312] ? find_held_lock+0x35/0x1d0 [ 47.149357] ? lock_acquire+0x1d5/0x580 [ 47.153303] ? lock_acquire+0x1d5/0x580 [ 47.157251] ? process_backlog+0x1ab/0x740 [ 47.161476] ? lock_release+0xa40/0xa40 [ 47.165445] __netif_receive_skb+0x2c/0x1b0 [ 47.169741] ? __netif_receive_skb+0x2c/0x1b0 [ 47.174212] process_backlog+0x203/0x740 [ 47.178253] ? mark_held_locks+0xaf/0x100 [ 47.182390] net_rx_action+0x792/0x1910 [ 47.186348] ? lock_release+0xa40/0xa40 [ 47.190312] ? napi_complete_done+0x6c0/0x6c0 [ 47.194788] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 47.199790] ? trace_hardirqs_on+0xd/0x10 [ 47.203919] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.208391] ? __run_timers+0x16f/0xb70 [ 47.212336] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 47.217429] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 47.222679] ? check_noncircular+0x20/0x20 [ 47.226902] ? timerqueue_add+0x1e9/0x280 [ 47.231053] ? enqueue_hrtimer+0x171/0x4a0 [ 47.235284] ? __remove_hrtimer+0x190/0x190 [ 47.239603] ? find_held_lock+0x35/0x1d0 [ 47.243663] ? clockevents_program_event+0x163/0x2e0 [ 47.248755] ? lock_downgrade+0x980/0x980 [ 47.252912] ? rcu_pm_notify+0xc0/0xc0 [ 47.256800] ? check_noncircular+0x20/0x20 [ 47.261034] ? print_irqtrace_events+0x270/0x270 [ 47.265784] ? lock_downgrade+0x980/0x980 [ 47.269918] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 47.275009] ? do_timer+0x50/0x50 [ 47.278457] ? __lock_is_held+0xb6/0x140 [ 47.282528] __do_softirq+0x2d7/0xb85 [ 47.286308] ? task_prio+0x40/0x40 [ 47.289851] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 47.294935] ? irq_exit+0xbb/0x200 [ 47.298453] ? smp_apic_timer_interrupt+0x16b/0x700 [ 47.303443] ? smp_reschedule_interrupt+0xe6/0x670 [ 47.308351] ? smp_call_function_single_interrupt+0x640/0x640 [ 47.314213] ? _raw_spin_lock+0x32/0x40 [ 47.318172] ? _raw_spin_unlock+0x22/0x30 [ 47.322301] ? handle_edge_irq+0x2b4/0x7c0 [ 47.326518] ? task_prio+0x40/0x40 [ 47.330060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.334897] do_softirq_own_stack+0x2a/0x40 [ 47.339197] [ 47.341414] do_softirq.part.19+0x14d/0x190 [ 47.345719] ? ip_finish_output2+0x93b/0x1560 [ 47.350193] __local_bh_enable_ip+0x1ee/0x230 [ 47.354675] ip_finish_output2+0x96e/0x1560 [ 47.358990] ? ip_copy_metadata+0xac0/0xac0 [ 47.363294] ? __lock_acquire+0x664/0x3e00 [ 47.367552] ? __lock_acquire+0x664/0x3e00 [ 47.371765] ? ipv4_mtu+0x34d/0x4c0 [ 47.375390] ? __lock_is_held+0xb6/0x140 [ 47.379454] ip_finish_output+0x864/0xd10 [ 47.383579] ? ip_finish_output+0x864/0xd10 [ 47.387882] ? ip_fragment.constprop.47+0x200/0x200 [ 47.392982] ? nf_hook_slow+0xd3/0x1a0 [ 47.396873] ip_output+0x1d2/0x860 [ 47.400397] ? ip_mc_output+0x1360/0x1360 [ 47.404546] ? ip_fragment.constprop.47+0x200/0x200 [ 47.409559] ip_local_out+0x95/0x160 [ 47.413262] ip_queue_xmit+0x8c6/0x18e0 [ 47.417233] ? ip_build_and_send_pkt+0xc30/0xc30 [ 47.421978] ? refcount_dec_if_one+0x20/0x20 [ 47.426363] ? is_bpf_text_address+0x7b/0x120 [ 47.430859] ? __tcp_v4_send_check+0x1be/0x360 [ 47.435415] ? tcp_options_write+0x228/0x940 [ 47.439821] tcp_transmit_skb+0x1b1b/0x38c0 [ 47.444153] ? __tcp_select_window+0x900/0x900 [ 47.448721] ? __kernel_text_address+0xd/0x40 [ 47.453211] ? unwind_get_return_address+0x61/0xa0 [ 47.458127] ? __save_stack_trace+0x7e/0xd0 [ 47.462441] ? depot_save_stack+0x12c/0x490 [ 47.466757] ? check_noncircular+0x20/0x20 [ 47.470979] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 47.476413] ? tcp_tso_segs+0x240/0x240 [ 47.480369] ? pvclock_read_flags+0x160/0x160 [ 47.484840] ? sock_close+0x16/0x20 [ 47.488445] ? __fput+0x327/0x7e0 [ 47.491871] ? ____fput+0x15/0x20 [ 47.495300] ? task_work_run+0x199/0x270 [ 47.499339] ? do_exit+0x9bb/0x1ad0 [ 47.502942] ? do_group_exit+0x149/0x400 [ 47.506978] ? SyS_exit_group+0x1d/0x20 [ 47.510948] ? sched_clock_cpu+0x1b/0x170 [ 47.515076] ? tcp_init_tso_segs+0x11a/0x200 [ 47.519469] tcp_write_xmit+0x686/0x51d0 [ 47.523514] ? tcp_md5_do_lookup+0x256/0x730 [ 47.527915] ? tcp_v4_parse_md5_keys+0x281/0x2d0 [ 47.532672] ? tcp_transmit_skb+0x38c0/0x38c0 [ 47.537146] ? kasan_kmalloc+0xad/0xe0 [ 47.541019] ? ipv4_mtu+0x34d/0x4c0 [ 47.544626] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 47.548861] ? tcp_v4_md5_lookup+0x22/0x30 [ 47.553077] ? tcp_established_options+0x2c5/0x420 [ 47.557995] ? tcp_current_mss+0x254/0x380 [ 47.562214] ? tcp_mtu_to_mss+0x460/0x460 [ 47.566359] ? __lock_is_held+0xb6/0x140 [ 47.570417] __tcp_push_pending_frames+0xa0/0x250 [ 47.575241] tcp_send_fin+0x1b0/0xd20 [ 47.579020] ? tcp_set_state+0x1f2/0x810 [ 47.583066] ? sk_forced_mem_schedule+0x150/0x150 [ 47.587888] ? __sk_dst_check+0x380/0x380 [ 47.592017] ? mark_held_locks+0xaf/0x100 [ 47.596141] ? do_raw_spin_trylock+0x190/0x190 [ 47.600708] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.605702] ? lock_sock_nested+0x91/0x110 [ 47.609915] ? trace_hardirqs_on+0xd/0x10 [ 47.614059] tcp_close+0xbe0/0xfc0 [ 47.617578] ? ip_mc_drop_socket+0x1ce/0x230 [ 47.621972] inet_release+0xed/0x1c0 [ 47.625667] sock_release+0x8d/0x1e0 [ 47.629363] ? sock_alloc_file+0x560/0x560 [ 47.633574] sock_close+0x16/0x20 [ 47.637005] __fput+0x327/0x7e0 [ 47.640284] ? fput+0x140/0x140 [ 47.643543] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 47.649400] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.653889] ____fput+0x15/0x20 [ 47.657150] task_work_run+0x199/0x270 [ 47.661027] ? task_work_cancel+0x210/0x210 [ 47.665329] ? _raw_spin_unlock+0x22/0x30 [ 47.669459] ? switch_task_namespaces+0x87/0xc0 [ 47.674117] do_exit+0x9bb/0x1ad0 [ 47.677563] ? lock_downgrade+0x980/0x980 [ 47.681957] ? mm_update_next_owner+0x930/0x930 [ 47.686618] ? do_raw_spin_trylock+0x190/0x190 [ 47.691184] ? do_raw_spin_trylock+0x190/0x190 [ 47.695772] ? trace_hardirqs_off+0xd/0x10 [ 47.699993] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 47.705085] ? try_to_wake_up+0xf9/0x1600 [ 47.709214] ? perf_trace_lock+0x900/0x900 [ 47.713430] ? check_noncircular+0x20/0x20 [ 47.717651] ? migrate_swap_stop+0x970/0x970 [ 47.722047] ? lock_downgrade+0x980/0x980 [ 47.726738] ? find_held_lock+0x35/0x1d0 [ 47.730794] ? do_group_exit+0x318/0x400 [ 47.734840] ? lock_downgrade+0x980/0x980 [ 47.738978] ? wake_up_state+0xb/0x10 [ 47.742756] ? signal_wake_up_state+0x3a/0x40 [ 47.747233] ? zap_other_threads+0x1ca/0x240 [ 47.751621] ? do_raw_spin_trylock+0x190/0x190 [ 47.756190] ? force_sig+0x30/0x30 [ 47.759712] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.764194] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.769200] do_group_exit+0x149/0x400 [ 47.773068] ? do_futex+0x22a0/0x22a0 [ 47.776852] ? SyS_exit+0x30/0x30 [ 47.780284] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.785283] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.790040] SyS_exit_group+0x1d/0x20 [ 47.793829] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.798560] RIP: 0033:0x452f19 [ 47.801724] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 47.809410] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452f19 [ 47.816657] RDX: 0000000000000000 RSI: 0000000000720fb0 RDI: 0000000000000000 [ 47.823905] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000005 [ 47.831154] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000000a2f9a0 [ 47.838417] R13: 000000000071bea0 R14: 00000000000004b4 R15: 0000000000000008 [ 47.845707] [ 47.847309] Allocated by task 6805: [ 47.850918] save_stack+0x43/0xd0 [ 47.854345] kasan_kmalloc+0xad/0xe0 [ 47.858037] kasan_slab_alloc+0x12/0x20 [ 47.861988] kmem_cache_alloc+0x12e/0x760 [ 47.866114] kcm_ioctl+0x2d2/0x1690 [ 47.869715] sock_do_ioctl+0x65/0xb0 [ 47.873409] sock_ioctl+0x2c2/0x440 [ 47.877014] do_vfs_ioctl+0x1b1/0x1520 [ 47.880876] SyS_ioctl+0x8f/0xc0 [ 47.884219] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.888946] [ 47.890553] Freed by task 6804: [ 47.893809] save_stack+0x43/0xd0 [ 47.897244] kasan_slab_free+0x71/0xc0 [ 47.901107] kmem_cache_free+0x83/0x2a0 [ 47.905057] kcm_unattach+0xe53/0x1510 [ 47.908916] kcm_done+0x5c7/0x1990 [ 47.912428] kcm_release+0x478/0x860 [ 47.916121] sock_release+0x8d/0x1e0 [ 47.919812] sock_close+0x16/0x20 [ 47.923248] __fput+0x327/0x7e0 [ 47.926509] ____fput+0x15/0x20 [ 47.929765] task_work_run+0x199/0x270 [ 47.933627] do_exit+0x9bb/0x1ad0 [ 47.937054] do_group_exit+0x149/0x400 [ 47.940917] SyS_exit_group+0x1d/0x20 [ 47.944692] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.949421] [ 47.951032] The buggy address belongs to the object at ffff8801bf51b640 [ 47.951032] which belongs to the cache kcm_psock_cache of size 544 [ 47.964016] The buggy address is located 16 bytes inside of [ 47.964016] 544-byte region [ffff8801bf51b640, ffff8801bf51b860) [ 47.975781] The buggy address belongs to the page: [ 47.980687] page:ffffea0006fd4680 count:1 mapcount:0 mapping:ffff8801bf51a040 index:0x0 compound_mapcount: 0 [ 47.990636] flags: 0x2fffc0000008100(slab|head) [ 47.995286] raw: 02fffc0000008100 ffff8801bf51a040 0000000000000000 000000010000000b [ 48.003150] raw: ffff8801d33a2348 ffff8801d33a2348 ffff8801d2c87dc0 0000000000000000 [ 48.011003] page dumped because: kasan: bad access detected [ 48.016690] [ 48.018294] Memory state around the buggy address: [ 48.023198] ffff8801bf51b500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.030532] ffff8801bf51b580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.037868] >ffff8801bf51b600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 48.045201] ^ [ 48.051154] ffff8801bf51b680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.058489] ffff8801bf51b700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.065823] ================================================================== [ 48.073153] Disabling lock debugging due to kernel taint [ 48.078619] Kernel panic - not syncing: panic_on_warn set ... [ 48.078619] [ 48.085973] CPU: 1 PID: 6804 Comm: syz-executor6 Tainted: G B 4.15.0-rc9+ #277 [ 48.094531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.103854] Call Trace: [ 48.106405] [ 48.108528] dump_stack+0x194/0x257 [ 48.112124] ? arch_local_irq_restore+0x53/0x53 [ 48.116762] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.121483] ? vsnprintf+0x1ed/0x1900 [ 48.125256] ? strp_data_ready+0x1c0/0x2a0 [ 48.129461] panic+0x1e4/0x41c [ 48.132623] ? refcount_error_report+0x214/0x214 [ 48.137346] ? add_taint+0x1c/0x50 [ 48.140852] ? add_taint+0x1c/0x50 [ 48.144360] ? strp_data_ready+0x232/0x2a0 [ 48.148566] kasan_end_report+0x50/0x50 [ 48.152515] kasan_report+0x144/0x340 [ 48.156287] __asan_report_load1_noabort+0x14/0x20 [ 48.161186] strp_data_ready+0x232/0x2a0 [ 48.165222] psock_data_ready+0x56/0x70 [ 48.169168] tcp_data_queue+0x1d88/0x3de0 [ 48.173290] ? lock_downgrade+0x980/0x980 [ 48.177413] ? tcp_send_rcvq+0x520/0x520 [ 48.181446] ? tcp_fastretrans_alert+0x2270/0x2270 [ 48.186344] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.191166] ? sk_filter_trim_cap+0x40a/0x9c0 [ 48.195643] ? pvclock_read_flags+0x160/0x160 [ 48.200110] ? tcp_urg+0xf6/0xbd0 [ 48.203534] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 48.208615] ? sched_clock+0x31/0x40 [ 48.212300] ? lock_acquire+0x110/0x580 [ 48.216244] tcp_rcv_established+0x864/0x18c0 [ 48.220719] ? tcp_data_queue+0x3de0/0x3de0 [ 48.225010] ? __lock_is_held+0xb6/0x140 [ 48.229046] tcp_v4_do_rcv+0x2ab/0x7d0 [ 48.232902] tcp_v4_rcv+0x24c6/0x2eb0 [ 48.236673] ? osq_lock+0x64e/0xed0 [ 48.240277] ? tcp_v4_early_demux+0xa40/0xa40 [ 48.244755] ip_local_deliver_finish+0x2f1/0xc50 [ 48.249480] ? ip_rcv_finish+0x1e30/0x1e30 [ 48.253688] ? nf_hook_slow+0xd3/0x1a0 [ 48.257546] ip_local_deliver+0x1ce/0x6e0 [ 48.261661] ? ip_call_ra_chain+0x6d0/0x6d0 [ 48.265953] ? perf_trace_lock+0x900/0x900 [ 48.270154] ? check_noncircular+0x20/0x20 [ 48.274358] ? __lock_acquire+0x664/0x3e00 [ 48.278569] ? ip_rcv_finish+0x1e30/0x1e30 [ 48.282772] ? print_irqtrace_events+0x270/0x270 [ 48.287505] ip_rcv_finish+0x959/0x1e30 [ 48.291449] ? inet_del_offload+0x40/0x40 [ 48.295572] ? ip_rcv+0xf22/0x1840 [ 48.299080] ? lock_downgrade+0x980/0x980 [ 48.303199] ? lock_release+0xa40/0xa40 [ 48.307143] ? __lock_is_held+0xb6/0x140 [ 48.311177] ? nf_hook_slow+0xd3/0x1a0 [ 48.315038] ip_rcv+0xc5a/0x1840 [ 48.318378] ? ip_local_deliver+0x6e0/0x6e0 [ 48.322669] ? print_irqtrace_events+0x270/0x270 [ 48.327392] ? lock_downgrade+0x980/0x980 [ 48.331513] ? inet_del_offload+0x40/0x40 [ 48.335631] ? ip_local_deliver+0x6e0/0x6e0 [ 48.339923] __netif_receive_skb_core+0x1a41/0x3460 [ 48.344913] ? nf_ingress+0x9f0/0x9f0 [ 48.348690] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.353851] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.359015] ? rcu_read_lock_sched_held+0x108/0x120 [ 48.364006] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 48.369516] ? attach_entity_load_avg+0x7a0/0x7a0 [ 48.374329] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 48.379661] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 48.385001] ? __lock_acquire+0x664/0x3e00 [ 48.389209] ? __lock_acquire+0x664/0x3e00 [ 48.393416] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.398233] ? perf_trace_lock+0x900/0x900 [ 48.402434] ? check_noncircular+0x20/0x20 [ 48.406638] ? print_irqtrace_events+0x270/0x270 [ 48.411364] ? perf_trace_lock+0x900/0x900 [ 48.415570] ? find_held_lock+0x35/0x1d0 [ 48.419600] ? find_held_lock+0x35/0x1d0 [ 48.423633] ? lock_acquire+0x1d5/0x580 [ 48.428026] ? lock_acquire+0x1d5/0x580 [ 48.431979] ? process_backlog+0x1ab/0x740 [ 48.436186] ? lock_release+0xa40/0xa40 [ 48.440133] __netif_receive_skb+0x2c/0x1b0 [ 48.444424] ? __netif_receive_skb+0x2c/0x1b0 [ 48.448887] process_backlog+0x203/0x740 [ 48.452917] ? mark_held_locks+0xaf/0x100 [ 48.457039] net_rx_action+0x792/0x1910 [ 48.460999] ? lock_release+0xa40/0xa40 [ 48.464949] ? napi_complete_done+0x6c0/0x6c0 [ 48.469422] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 48.474412] ? trace_hardirqs_on+0xd/0x10 [ 48.478543] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.483009] ? __run_timers+0x16f/0xb70 [ 48.486955] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 48.492033] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 48.497278] ? check_noncircular+0x20/0x20 [ 48.501483] ? timerqueue_add+0x1e9/0x280 [ 48.505604] ? enqueue_hrtimer+0x171/0x4a0 [ 48.509814] ? __remove_hrtimer+0x190/0x190 [ 48.514106] ? find_held_lock+0x35/0x1d0 [ 48.518144] ? clockevents_program_event+0x163/0x2e0 [ 48.523215] ? lock_downgrade+0x980/0x980 [ 48.527336] ? rcu_pm_notify+0xc0/0xc0 [ 48.531198] ? check_noncircular+0x20/0x20 [ 48.535404] ? print_irqtrace_events+0x270/0x270 [ 48.540136] ? lock_downgrade+0x980/0x980 [ 48.544258] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 48.549332] ? do_timer+0x50/0x50 [ 48.552760] ? __lock_is_held+0xb6/0x140 [ 48.556800] __do_softirq+0x2d7/0xb85 [ 48.560569] ? task_prio+0x40/0x40 [ 48.564081] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 48.569151] ? irq_exit+0xbb/0x200 [ 48.572659] ? smp_apic_timer_interrupt+0x16b/0x700 [ 48.577642] ? smp_reschedule_interrupt+0xe6/0x670 [ 48.582539] ? smp_call_function_single_interrupt+0x640/0x640 [ 48.588390] ? _raw_spin_lock+0x32/0x40 [ 48.592342] ? _raw_spin_unlock+0x22/0x30 [ 48.596458] ? handle_edge_irq+0x2b4/0x7c0 [ 48.600664] ? task_prio+0x40/0x40 [ 48.604177] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.608988] do_softirq_own_stack+0x2a/0x40 [ 48.613277] [ 48.615485] do_softirq.part.19+0x14d/0x190 [ 48.619774] ? ip_finish_output2+0x93b/0x1560 [ 48.624236] __local_bh_enable_ip+0x1ee/0x230 [ 48.628698] ip_finish_output2+0x96e/0x1560 [ 48.632989] ? ip_copy_metadata+0xac0/0xac0 [ 48.637281] ? __lock_acquire+0x664/0x3e00 [ 48.641488] ? __lock_acquire+0x664/0x3e00 [ 48.645688] ? ipv4_mtu+0x34d/0x4c0 [ 48.649287] ? __lock_is_held+0xb6/0x140 [ 48.653319] ip_finish_output+0x864/0xd10 [ 48.657436] ? ip_finish_output+0x864/0xd10 [ 48.661726] ? ip_fragment.constprop.47+0x200/0x200 [ 48.666716] ? nf_hook_slow+0xd3/0x1a0 [ 48.670573] ip_output+0x1d2/0x860 [ 48.674085] ? ip_mc_output+0x1360/0x1360 [ 48.678204] ? ip_fragment.constprop.47+0x200/0x200 [ 48.683192] ip_local_out+0x95/0x160 [ 48.686876] ip_queue_xmit+0x8c6/0x18e0 [ 48.690822] ? ip_build_and_send_pkt+0xc30/0xc30 [ 48.695547] ? refcount_dec_if_one+0x20/0x20 [ 48.699924] ? is_bpf_text_address+0x7b/0x120 [ 48.704387] ? __tcp_v4_send_check+0x1be/0x360 [ 48.708935] ? tcp_options_write+0x228/0x940 [ 48.713314] tcp_transmit_skb+0x1b1b/0x38c0 [ 48.717613] ? __tcp_select_window+0x900/0x900 [ 48.722163] ? __kernel_text_address+0xd/0x40 [ 48.726626] ? unwind_get_return_address+0x61/0xa0 [ 48.731522] ? __save_stack_trace+0x7e/0xd0 [ 48.735812] ? depot_save_stack+0x12c/0x490 [ 48.740104] ? check_noncircular+0x20/0x20 [ 48.744309] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 48.749730] ? tcp_tso_segs+0x240/0x240 [ 48.753674] ? pvclock_read_flags+0x160/0x160 [ 48.758135] ? sock_close+0x16/0x20 [ 48.761734] ? __fput+0x327/0x7e0 [ 48.765157] ? ____fput+0x15/0x20 [ 48.768575] ? task_work_run+0x199/0x270 [ 48.772605] ? do_exit+0x9bb/0x1ad0 [ 48.776209] ? do_group_exit+0x149/0x400 [ 48.780244] ? SyS_exit_group+0x1d/0x20 [ 48.784195] ? sched_clock_cpu+0x1b/0x170 [ 48.788309] ? tcp_init_tso_segs+0x11a/0x200 [ 48.792686] tcp_write_xmit+0x686/0x51d0 [ 48.796714] ? tcp_md5_do_lookup+0x256/0x730 [ 48.801100] ? tcp_v4_parse_md5_keys+0x281/0x2d0 [ 48.805825] ? tcp_transmit_skb+0x38c0/0x38c0 [ 48.810287] ? kasan_kmalloc+0xad/0xe0 [ 48.814153] ? ipv4_mtu+0x34d/0x4c0 [ 48.817747] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 48.821954] ? tcp_v4_md5_lookup+0x22/0x30 [ 48.826159] ? tcp_established_options+0x2c5/0x420 [ 48.831058] ? tcp_current_mss+0x254/0x380 [ 48.835264] ? tcp_mtu_to_mss+0x460/0x460 [ 48.839385] ? __lock_is_held+0xb6/0x140 [ 48.843418] __tcp_push_pending_frames+0xa0/0x250 [ 48.848231] tcp_send_fin+0x1b0/0xd20 [ 48.851999] ? tcp_set_state+0x1f2/0x810 [ 48.856042] ? sk_forced_mem_schedule+0x150/0x150 [ 48.860857] ? __sk_dst_check+0x380/0x380 [ 48.864975] ? mark_held_locks+0xaf/0x100 [ 48.869089] ? do_raw_spin_trylock+0x190/0x190 [ 48.873639] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.878623] ? lock_sock_nested+0x91/0x110 [ 48.882824] ? trace_hardirqs_on+0xd/0x10 [ 48.886943] tcp_close+0xbe0/0xfc0 [ 48.890454] ? ip_mc_drop_socket+0x1ce/0x230 [ 48.894834] inet_release+0xed/0x1c0 [ 48.898517] sock_release+0x8d/0x1e0 [ 48.902199] ? sock_alloc_file+0x560/0x560 [ 48.906410] sock_close+0x16/0x20 [ 48.909831] __fput+0x327/0x7e0 [ 48.913083] ? fput+0x140/0x140 [ 48.916335] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.922189] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.926655] ____fput+0x15/0x20 [ 48.929902] task_work_run+0x199/0x270 [ 48.933760] ? task_work_cancel+0x210/0x210 [ 48.938057] ? _raw_spin_unlock+0x22/0x30 [ 48.942175] ? switch_task_namespaces+0x87/0xc0 [ 48.946813] do_exit+0x9bb/0x1ad0 [ 48.950240] ? lock_downgrade+0x980/0x980 [ 48.954363] ? mm_update_next_owner+0x930/0x930 [ 48.959005] ? do_raw_spin_trylock+0x190/0x190 [ 48.963571] ? do_raw_spin_trylock+0x190/0x190 [ 48.968126] ? trace_hardirqs_off+0xd/0x10 [ 48.972330] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 48.977403] ? try_to_wake_up+0xf9/0x1600 [ 48.981521] ? perf_trace_lock+0x900/0x900 [ 48.985734] ? check_noncircular+0x20/0x20 [ 48.989937] ? migrate_swap_stop+0x970/0x970 [ 48.994315] ? lock_downgrade+0x980/0x980 [ 48.998438] ? find_held_lock+0x35/0x1d0 [ 49.002474] ? do_group_exit+0x318/0x400 [ 49.006504] ? lock_downgrade+0x980/0x980 [ 49.010622] ? wake_up_state+0xb/0x10 [ 49.014390] ? signal_wake_up_state+0x3a/0x40 [ 49.018851] ? zap_other_threads+0x1ca/0x240 [ 49.023229] ? do_raw_spin_trylock+0x190/0x190 [ 49.027777] ? force_sig+0x30/0x30 [ 49.031285] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.035749] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.040735] do_group_exit+0x149/0x400 [ 49.044591] ? do_futex+0x22a0/0x22a0 [ 49.048362] ? SyS_exit+0x30/0x30 [ 49.051787] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.056771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.061506] SyS_exit_group+0x1d/0x20 [ 49.065275] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.069999] RIP: 0033:0x452f19 [ 49.073162] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 49.080838] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452f19 [ 49.088076] RDX: 0000000000000000 RSI: 0000000000720fb0 RDI: 0000000000000000 [ 49.095316] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000005 [ 49.102554] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000000a2f9a0 [ 49.109790] R13: 000000000071bea0 R14: 00000000000004b4 R15: 0000000000000008 [ 49.117446] Dumping ftrace buffer: [ 49.120957] (ftrace buffer empty) [ 49.124641] Kernel Offset: disabled [ 49.128237] Rebooting in 86400 seconds..