[....] Starting enhanced syslogd: rsyslogd[ 13.027171] audit: type=1400 audit(1517152536.715:4): avc: denied { syslog } for pid=3175 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2018/01/28 15:15:43 fuzzer started 2018/01/28 15:15:44 dialing manager at 10.128.0.26:32911 syzkaller login: [ 21.501722] random: crng init done 2018/01/28 15:15:47 kcov=true, comps=false 2018/01/28 15:15:48 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d82000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{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]}, [0x4, 0x1, 0x3d5, 0x0, 0x8000, 0xcfc8, 0xb7, 0x6, 0x0, 0x0, 0x0, 0x3, 0x4, 0x80000001, 0x8]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ed000-0x8)={r1, 0x4b8, 0x2}, &(0x7f0000687000)=0x8) fcntl$getflags(r0, 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000-0x81)="30aa05b1a1d81167eba49f01b0206d210218e2a53b1bc8f716770f5938af41605b32416aa9d63e8d26bd856762d53d8768cba299cc93f431ed84c821bf7c84019caeffb2ecda96969a437c63abf921556dc0a8bd86289f86e047c8e44dce62bd318ad030b9b312e83ede38e4df422beac3aa877b9bcaec89adf95e74c5d84fc9a4", 0x81, 0x80, &(0x7f0000000000)={0x4, 0x1, 0x8000, "b48eaf0f646c", 0x20, 0x0}, 0x10) r2 = dup3(r0, r0, 0x80000) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000002000)=[r3]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000001000+0xc86)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000004000)="a8cc0f3d1043cc256aeac9155ee986a45e9fb521da743f0d5c84b72690071f7338f95614845d72a61bdcfb032cb7faaecc5b64765a39e093a12958859da21ae4950ae841fb7bb018858f46a891b6b14c7130659eaa40056cb3f41b7940f1b9f134a19e3438701fd438126ef1f7383416b8", 0x71) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000006000-0xc)={0x20002000, 0x0}) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x80, 0x41) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000009000-0x8)={0x0, 0x3}) 2018/01/28 15:15:48 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e0000)='/dev/ppp\x00', 0x212000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000eb0000)={0x0, 0x0, 0x7, [0xd9c, 0xffffffff, 0x8001, 0xe84c, 0x1000, 0x101, 0x3f]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x8, 0x2}, 0x8) write(r0, &(0x7f0000000000)="277f8821fd8fcdae0816a0c4e200d6a29e76744cd3dca75cfb01b6d51a439f1803aa03b58868523dc77feff19753c23a85368d2d76d77f77ad40d07ad7444731dd96e5e26bcb7cdb3dc779722a04aef2ba107fc2f1d2ae302ced6b82baa814fcc5f221a50c9b63e34e4b6ff51034a415d56c7527c87de10c59b4e200a449e61cc69e569c8d0109a76f41988ca7e34db1cacff0ed447ba885679175840c096015970925ccb97bc3c1b80f3cd593", 0xad) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000000000)=@random={'system.', '/dev/ppp\x00'}, &(0x7f0000004000-0xa)='ppp1loem0\x00', 0xa, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@loopback=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r0, &(0x7f0000002000-0x44)={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) r5 = accept4$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x160)=@acquire={0x160, 0x17, 0x402, 0x3, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3c}, @in=@rand_addr=0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0x2, 0x2, 0x0, 0xa, 0x80, 0xa0, 0x3e, r3, r4}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0, 0x2e80, 0x0, 0x8, 0xa, 0xa0, 0x80, 0x3f, r6, r7}, {0x800, 0x5, 0xc4e, 0x7, 0x0, 0x3, 0x1, 0x0}, {0x7, 0x3, 0x7, 0x100}, 0x0, 0x1, 0x0, 0x0, 0x2, 0x3}, 0x3, 0x9ec, 0x4a417f8a, 0x7}, [@mark={0xc, 0x15, {0x3, 0x7}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xa}}]}, 0x160}, 0x1, 0x0, 0x0, 0x40}, 0x11) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000005000-0x8)={0x20080522, r8}, &(0x7f0000006000-0x18)={0x75, 0xffffffff00000001, 0x1, 0x5, 0x6, 0x3ff}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x8, 0x0, r8, 0x9, r7, 0x0, 0xab3, 0x100}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/28 15:15:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xcc)="42edd046038314f5e85529c1a7b9888076bdd4c11e6138e11df996c967f0935f99e1f7d455d70c52159781fb2592b56db2db0bb03a74f2b56fb690dce310376120dcafd63a31d22bc5e9f2c996836032d86e9b5c25001deb02fc4a1d764adf32a0bf33b0837b7a7c30d9c7fe517925a8c54d1342be1b50e43b7b0c1ee8af8c9cf913180fc61df9c02dd466f7ebc642e41f3c0bab13464f6828a9170dbd7ca698ca6f08c22705cb28e8e0b1b3600276423782ded474493ac0cd2109edeb34c0f11cb1f12728beb337a0a59c2c", 0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/167) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="44acf85bcfcd02a0396439322bc9e5e335f912e1d1ea4997eb471bdcd27ff962c06bb2609410a681371bb283345e24ca5bdbc1", 0x33, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000002000-0x65)=""/101, 0x65) tee(r0, r0, 0xc723, 0x3) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000)="8b9801346903d7181b94cdc66a7f8f510b320dfbf2e5aec55465071e", 0x1c}, {&(0x7f0000002000-0xf9)="13019a63217a6119099f04fa535372aae758424d3c98cb406a17d46ab33f25daa5ed11131b88dc005207c8636c29e1eaa0570a4b4df11b0d6b87cd067e4b2ad7876eba147c6252c94be45d9780b306358d7ff50bae80072a4ff7b1da76cf85be7541fdea98fa83cf2b27471ca841684c7652c0db55ab1354667bc289c5fba4fe52e457e12121d9ef0f7a4eb7e7d47fbe643917bd79f98b45867544fd7eb498fb72380fc6d7ed4002956430c0eeb163f15120c3aa2e607a22ee6b2c128f0305c97066154697ff7ed80c9f8a5c5da55728048fa7adfd4cb3d013f5c2640e6b77dbda788f3de03becdd47ce97bf8fc5772457dbee05af065a2d10", 0xf9}], 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r4 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r7 = getuid() lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getuid() getgroups(0x2, &(0x7f0000003000-0x8)=[0x0, 0xffffffffffffffff]) r11 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000003000)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@loopback={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r14 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r18 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={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) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000003000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000000000)="d9cd644697505c3cc6c9c1ea56b9af2c17f1ba2d03ad411d79c6a5a773f239f96e841823f5950a0a272eedc400ddcc457cbd2495d12c2bdd53cc094e6c9b570f8a73bdf95f7f125b6f5415fa5e177d9059fbad149308aa31958ecc8769f162bc8e25da9682784a961c5460a34927a518f75b006a48d7f5009cbbf592ee42c50654974eeb69e858ec8fea00edffacf43a360acded411ffc310bf01473ce7b21a2d26912bfd971e69e3558a22a3749343e3fe33755b975252aa4c80ce730777cb5f62bbb76ef3c61247164d759bc0e6bd6a98e0271ef5987cad9120ab8323ab852dad8feb1c60ce0f9f3ab6535da985c05dbcb8e8a9d", 0xf5}, {&(0x7f0000004000-0x20)="406122198af6c0adfa2324f1d4c0051ef0025bd477959563611b6322e95e712f", 0x20}, {&(0x7f0000002000)="7cf282704a7e0ee04f186bab546dc7574017a179e3ddefa90ca48b4f682619e66b4a761077087c148420a109a119ad056fe3f427fd1e3925ff6c82709ed65f6a8558bd68d7f67ea8023be1dcbea3", 0x4e}, {&(0x7f0000002000)="a425c15900b95131d1c2f6137289758edbb3717d6575f6a76975991992bdb82e0d1d70285e9ae97a83fa71cfd71b8153b20f558e954ef2e745bf8622e19d645b2f0e63d7c3cbf5167ac4032658ae8df6cb0bd477d95e426142057376fdf1faf4a9700eebaf9a33383bc599bfa3d0076a7cb3d5e1aba78d83416a325528237fed6801b6907d470e394264b3b3a5fb90382934e2c64e", 0x95}, {&(0x7f0000002000-0x8c)="14f32c7fb924bc659affcc4d5043ff2cee381c452d54f22692877ac44d76ded3f23082cb9fe1ad9794579a891ae81fae646bfdda41cd9ed79f2a4956ef36c2c6b9958505a2d06c895c3094afb86ea080aed7a3de3d473bbe4d7b76ebc92d6cc658868b817613ea6b85389b22c8e18950b0dc6fcb6ea2b89abbcc6328e83ff5d19fc258ee469a24ace09d5bb9", 0x8c}], 0x5, 0x0, 0x0, 0x20004840}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000003000-0x68)="451700bf2bddbe6eaeb0e9df70c33ff2b186ae6ee01f56bac3eba83f4f098d6113e3ca78751a37f43048397c518849df125867d73e8534263a728efadadad557bed3d113b698a1f710e654f7fb8d91ac41729d2fb29fb16379ade7f1e5dfc78de2a907f1f3358bf9", 0x68}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x2f)="c6e2801a5254d7572e110eaa825da49d9274a374518d347f1dfa47c171d8a6d0573b227d03ad772f98e4e0438c45b3", 0x2f}, {&(0x7f0000004000-0xf1)="99cea971fc54266d39419e639fe136d9e71a96c56f38a6027d03e75d687a6587b48d7335f617071d876de886968a64d808b338a71ceb862da36557112d29f4217b5b4ba10f8415600c11597346a6c282f04f5f9d4b417c73b8ed7f075ec3c002fb0dba7c11250ed369056764b40b8667bf11f018b0d75e32b4dee541d291483f6f1c83ad8d4adaf734809667503bb601c1b8082f970a49aa7b2d8ce4ad4c6920069ddd617d32c8f25c57bc9f0f19356825c91a7567a005967edcaad2625a8265335477916dc40182a41854e5a99751965876edee367cde2a163051e39bc42bc2dfd718c2616637ce014a0c9e490520bb60", 0xf1}], 0x2, &(0x7f0000003000-0xf8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}], 0xf8, 0xc4}, {&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000-0x26)="bd8715887b83de6110df55a00c3dbeb52cd3f87f6b49a8d9a641530bedf7673e116f901b8c9c", 0x26}, {&(0x7f0000002000-0xb9)="05eb8710b76dd8e25a81cf28a9b55e325b93f74e11e734d35b122af191b89fd29cc89eb1ae41f3641f0eb9e5c03e81316eba041ca589b486306a798b11ba443640ca5417461079b0d27e8d0b78622218163ff226226611a12320b9a86a5bd3ed8830ac47e2a2c48032f6d65ae0a43db53f6c66625c9f4e5772835bf820765360363cb7ecfaf89a05c9e3e42b5e9cd44b02d1293f65f11e13703f128c22340b1d472a92558b8358776288a623ad3fa0d3b2d06030bb1591685d", 0xb9}], 0x2, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x40}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x70)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000)="26a9c2c12549c2a0aeb3f7200dfd1d59af07efe55b6691aef0db72d25988ea40ef71af31246322de3c2b422172689b048a565718d4fe5835e549548c4740c9b28332ed67831fae6ff4f3a41f9034405abc2d91e2eeee6a01ad1356f3c164c24d9ccb190e76abb34f1b0079e0bfaf1e61acee36176b7153eab8165f3e1fb6d78707d41dcb704684b1ce8d78ba6b535998610806c77cd5559adfafc775a2cd9076", 0xa0}, {&(0x7f0000002000-0xbd)="e3ed3f2c3f8bf59f7be338c36e0b48fa7b88fe1e1f7ee95c75462d3b4ca7e50dbbe237176e803d00edb2275ed55565aac6207ba5581b607904f1750dfdba9b24309d7c64cce269b58ca38bc5f5b46dab5d57d38759c5ef5cd8d52053e9a271ecef2aec06512dde292691023e79cceb15cd13412adec022873b999a45b9747da9ea47eea2655db3542ddb5813e9a4d0e18cb75a70ef2360167c84938c9643f529b59d9c09e4273db8ab56f9ae73c2b31fd63e24ca147da82b4ffaadcb6b", 0xbd}, {&(0x7f0000003000)="8148be8d07c53ff1cec5ffee3224b69dda7181111b03e069c7cb08c1249f9b1e9bcd5adbdf71168d3167ab12d30adcade60e6edccf2cefaf51b8d85c67feb98d4194", 0x42}, {&(0x7f0000004000-0x3e)="85b1bcd5ef1e45bfb4167f9131aa0910baf5c4e5a3166542a61b53aaa3d761befeec50e98b47b8bf8b4368d38411a65dbac4483ca934e6b2473e694f2071", 0x3e}, {&(0x7f0000003000)="39bcb3bd8b715071fa8892705745e4a87716eee8ea7a57d10107eb368351685408a9e405217478fd565099213e2aaad9302c6a61e96f6789ccd4d453cf5f55cf7763e3708f7d1723ff86ec92d465bea56f5b4d8b6ba5ea62d83673bab2f20c251e2d9214d8fc399d1516ce647141f620583583d96999ded37e0b9db5296d545dd35b5ccc2eb566325dba91e790b080e03f743012954795d905b4a384849fe5f41d23209522f7d003e521e623203ac91063551395f3b94ca1d9b38d6c036d496b7e49bb4a5568bb3a55ebca0b3001d24e87effe95f07304327f0b1269b92e1ca2b21cba82d79690d36a09e2f617", 0xed}, {&(0x7f0000002000-0x25)="0756b7fe433d11f54b3e7df9b65226514371b1bb08e21d18169513dddecba236337996abcb", 0x25}], 0x7, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r15, r16}, @cred={0x20, 0x1, 0x2, r2, r17, r18}, @cred={0x20, 0x1, 0x2, r2, r19, r20}], 0xb0, 0x4000000}, {&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000-0x91)="27164a22f5e8aa74405a1df5315d2e46e9540ca5c7ed9f37da6194ac2a4b80d21b6b6ca8070bfeadaa6f6a484976f562e3d4998e9aa0925478394bc14b30c2a7fa37c94954eef6ca2553108c3c431a264d225f6902764044a5762b2bc05f6c8f39ad4198aec529637c8a78c0ce64e0153d9b2d9332a60f3cd013855e7edc6b98d993be1a08a2ca48c5f024390f2f4b12fe", 0x91}], 0x1, 0x0, 0x0, 0x4040044}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x54)="348f9167f56238a4932a71b5c193c42b3f56517ca3e324818d33c4d29cc163b55290bb70217d12153e4aa8c92725d26c5d17cbf8864bd37039417256f1dd83b1eb026dbd36084bbb0e0c0f3ebd3f9369cb48bd8a", 0x54}, 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", 0x1000}, {&(0x7f0000003000)="c583cb886de9523316f1801188ef7a23ffd41dc072437bce204ca491c03342709fb5cdef661e27b9eb17e1f218c0d23d8a232425e54259ab5ec92337677bfd9e8a079035c07e25816aa809d6df4cc7653eb1273e722e7ff8e60c9dbf5f0d8a0963b06557afe160380a44ea8b13c035a7883ef2cdc32a88e6a229f6a8600f8a0d", 0x80}, {&(0x7f0000002000)="f2059b8da91d9337968f238347793913012e45961b04108f5816d68ed2396c3db0ffb6e3ea9b7480fca30a58dcd41302e577deb50d33bc01bdb7aad6748b0ab927e4b0607fc9d13bd0e83da02eae1c5acc2c4c31c9ae910b", 0x58}, {&(0x7f0000004000-0x7e)="cb8e0eadb5792c9428f867d9f962878b1bc7ae3428fcdce27115145e68210d5b4b7c77a36b89ec150fe555f60a65122bc61bb778897a99f681095fe7f9b5cd33a713ea2d0083d69fcdab6dd8f82c03703caa14fb061b8d6b09a0718ddff5f0db13d1686bd506983d8d4b7b0e7acc8fe7424a724e5a26a147cf00c40b8493", 0x7e}, {&(0x7f0000000000)="bd2a622974b3d4c893d19eda15fb2d17fac5f5ffff8f6c36d89ebab9caf21f8365c3fc964fd23af2079185a7e3fba3f271fc41", 0x33}, {&(0x7f0000004000-0xeb)="34f341bd7587e9f8534a8f6015f57b2fcebb95b33e01e25854e0c90d30c7eb8a02e20552d7182bb565a301942eb9d0494b4e398f104549c4113d0b46415f5530926019fce1287a24f11d028b3c4e0e4a785274805751151b9e72797ed23c80f9978a8373e630b2200ac3134986b559ab03ff60698b688250ddff9a86cb122db5555cf73a434fa8e6544440a5225b4291cb654983ed77fa132af8daf3bf187f799ab88454ece8d17b1762fa884ad72cfd88a6e834c819cd7a903bd8e87b3c59f738bafb9113b3cbb75ca18e3d93c7e189b485a89308f2302a7639f88376194494fcd5423e8fe2ea9436227e", 0xeb}], 0x7, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r25, r26}], 0xe8, 0x40}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000001000-0x98)="5121861d8d29d8b37a3af7e59a51afeaeab6520f63eb9bb859ad5782d9cc58abe9abee181c3a951752f9e780bf9739c47c352d6af4cb302df026d0828689fdb829417b47acdb33daf491bc53572eb41863be512a9d05f15480b04c4bb2dc84d976f81769c2de7c3f8a1c830f370c392a3df3bfcbdf017459e85f138ec6e396c9130b7cac23f6021f489d1ce3a6e462872a05d1bf60a3f4b9", 0x98}, {&(0x7f0000003000)="7da7da4e8c03659c3de51a3e5a33e740d4a279a5cde05eb78fde4d63849a92152cb25862fede48ce8177196497251b4222f6aa9db117e3f670264022d4a1c9b75ec493530bef8ac6123fab01966e707fa0f3002516e7abf8d810760115bf87827c5de0012ef32ecded40533430075605eecfb0d09b21d5127dc59b4cb60e4895dafac117b4dbb64c1f64d12627e8beb2b5d4e742a227d217cca8", 0x9a}], 0x2, &(0x7f0000004000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r27, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x8000}, {&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x20)=[{&(0x7f0000004000-0xe5)="b905e8ef66c3a02f5599bfb7b3a27c031cf8ea3185835d638f87c53e3bcc3c7fe5d8c02bb577b87925dfb2f4387610918c97421905f988dfd8d14633bcfe36ca5f2d28143b3aa92ab27a71a53c3d671a4fb9c555b92074bb6c8a43d9dc064b6a6e9e609b07d5cdaaccfcd099f0914f23b57aa81ec1701f762860fd8cd01146f688f34e953cbdd9ddf9ab7a730a8730290e1e1522ed7832525a238673d55aaea21a846a909fa963970d01e7a0ae347992a4c59f3e24d73660f31a5bd29369b426424c43779955fd7e7c41cb165e95578a63a1f5a294fdb3c4c14425c0fa814bf4a6337131a4", 0xe5}, {&(0x7f0000004000-0xdf)="63cc21903b97b6c0030940269a3c408be07a35a5c10757c3f8657109c73041c45fc18144f80f929539c2e4f87ff487844dd71b71f3a7a021e93fb135d0a9156c0c9fb434e3a642c455ffb6d1fbc7b13119dc322b36db708d0b9b01640c17a5bb671046c77be3ed562f485dd8578dd196dcf9d0420e277af3ad7fce2dd00ef60607eab32a934ecf0bdb46b5453001910cd07212965e30816c0a876b24f5ba093e8dafe43310243e5675c6afa155fef83bce711da839470c048e3b62104cd31c12814a0629669e2de197a93ba040d1078da2daa1d34b603e9d9eb0b426edf6e8", 0xdf}], 0x2, 0x0, 0x0, 0x800}], 0xa, 0x804) 2018/01/28 15:15:48 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057e000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffff9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e1c000)={0xe5, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x1010, 0x0}, {r0, 0x2030, 0x0}, {r0, 0x8, 0x0}], 0x3, &(0x7f0000001000-0x9)={0x0, 0x0}, &(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x1b, 0x4, @thr={&(0x7f0000003000)="63d5ba891d212f2207bc14eef284bf1518c52e0cf378a7772c2e416dae8adb7d66216393ce1a7cc86aec03011090e163990507a2312a2dff327a3f4e1ad5876ac734b6a91e703dd666a4915539226472577be4a4eaa7c7f2d11c6087aa36d8199b255e881f838c702d3a099bd0f6225c1aae7b118aef80c7713fb7697a6f0fcfca6075ef008aa1322da2ee2f", &(0x7f0000002000)="ff42dba282ad70f9048280be584ad44ac0108c76952c1611a9a6a8029b9b0e8b704ca9a62da14bd3408d062ed8c86bd047114eec26363383025f1645be55450304723df8daadc8fdda5cae34ab60dec581bdd3cb0e60f6cc702c730e9f4f86e45277bc90"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000)=0x1) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x10)=@random={'user.', '/dev/hwrng\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000005000-0xfe)="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") unshare(0x80000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000-0x34)={{0x3, 0x0, 0x2, 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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000)={0x0, 0x5a7a7d54f5fa7dde, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000)={r3, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x100000001}, &(0x7f0000007000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r4, @in6={{0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff8, 0x0, 0x9, 0x8, 0xffffffff, 0x80000001, 0x6, 0x100000000, 0x10001, 0x9, 0x6, 0x80, 0x1bd, 0xd6, 0xfba0]}, &(0x7f0000000000)=0x108) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000008000-0x58)={{0x1, 0x9}, 0x1, 0x5, 0x0, {0x1f, 0x0}, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:15:48 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a33000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004a6000-0x8)={0x0, 0x7fff}, &(0x7f0000856000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fe0000-0x8)={r1, 0x81}, &(0x7f0000000000)=0x8) fadvise64(r0, 0x0, 0x9, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x2, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x0, 0x4800000, 0x2, 0x80, 0x20, 0xa7, 0x0, r3}, {0x9, 0x100, 0xae, 0x6, 0x2, 0x4, 0x79cfe5ba, 0x2}, {0x4, 0x8, 0x401, 0x7fffffff}, 0x1, 0x8, 0x2, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x0, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x1f, 0xe2dd, 0x40000000, 0x2}}, 0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002000)=0x6b0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r1, 0x3f, 0x16, "8532fc00eed686c4b183c5911de8d987d1757b4dcc6b"}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000005000+0xd40)="7f8c2155858d6dfe8c63ceb10e591637f0fdf27a79125cfdfb95a36d8afc84baf74dcb0150d9fa9ba6a379467af9af6a5afcad6533b705f070d4badd238a4315df2fb082dea999c8fc4d859a0c2a4b1f5acec5dcb04be91383b138e8419eb7ee5799ee913465768b0642ed1374b3cdc50649270d4221c6aceb25bbf0", 0x7c, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000007000-0x88)=""/136) clock_gettime(0x2, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xbe, 0x100000000, "e892b4ba963a0efae0fd00dd76acdd41a0f2848e86803af14ca4eba71a788cde475d349cd2d6ba643efbdd8bac9131e9faa6373e0b2a70c818fa0de61d0c3e1aada209752b5cc7ed2ea701fdc6f29f27"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000007000)=""/92) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000009000-0x12)='/dev/input/event#\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000a000)=0x800, 0x4) 2018/01/28 15:15:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa2, 0x101040) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000808000)={0x0, 0x401, 0x10, 0x7f, 0x8001}, &(0x7f0000358000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x7206, 0x20, 0x0, 0x200}, &(0x7f0000e5f000)=0x18) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x2, 0x5a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff80, 0x796, 0x0, 0x8}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) socket$inet(0x2, 0x3, 0x7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x440001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0x2)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="c1", 0x1, 0xfffffffffffffffa) keyctl$get_security(0x11, r4, &(0x7f0000001000)=""/153, 0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0xfffffffffffffffc, 0x2ed, 0x8, 0x5, 0x6}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa) fcntl$getown(r0, 0x9) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) request_key(&(0x7f0000006000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x10)='/selinux/member\x00', r4) bind(r0, &(0x7f0000006000-0x9)=@rc={0x1f, {0x1ff, 0xff80000000000, 0x1c3, 0x2, 0x20, 0x2}, 0x6}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000007000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000008000-0x2)=0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) 2018/01/28 15:15:48 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d84000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000671000-0x4)=0x0, &(0x7f0000422000-0x4)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000684000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000011e000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r3, 0x101, 0x20, 0xfffffffffffff800, 0x6}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={r5, r6, r8}, 0xc) setresgid(r8, r7, r7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000003000)='./file0\x00', r6, r8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000-0xb4)=[@in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000004000)=""/74, &(0x7f0000005000-0x4)=0x4a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r4, 0x20}, &(0x7f0000003000)=0x8) chmod(&(0x7f0000004000)='./file0\x00', 0x19a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000002000-0x9)='squashfs\x00', 0x4002, &(0x7f0000005000-0x1000)="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") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000007000-0x10)={0x8, &(0x7f0000007000-0x20)=[{0x7ff, 0x5}, {0x9, 0x6}, {0x8, 0x0}, {0x6, 0x3}, {0x9, 0x3}, {0x2, 0xffffffffffffffff}, {0x0, 0xfffffffffffffff8}, {0x6, 0x3}]}) 2018/01/28 15:15:48 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) timerfd_settime(r0, 0x1, &(0x7f0000a3f000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006b3000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000333000)={r1, 0x7fffffff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x7c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffff}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0xa57, [0xfe, 0x3, 0x7fffffff, 0x2, 0x1, 0x8, 0x8, 0x0]}, 0x5c) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000)=""/99) ioctl$TIOCSTI(r0, 0x5412, 0xf74c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000005000-0x9d)=""/157, 0x9d) fcntl$setsig(r0, 0xa, 0x1) flock(r0, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8000, 0x4) prctl$getname(0x10, &(0x7f0000003000-0x8e)=""/142) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x414a01, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000006000)={r2, 0x3f}, &(0x7f0000007000-0x4)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007000-0x4)={0x4, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000008000-0x94)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff478d}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x269, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfff}], 0x94) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) [ 25.116575] audit: type=1400 audit(1517152548.795:5): avc: denied { sys_admin } for pid=3388 comm="syz-executor7" 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 [ 25.152489] IPVS: Creating netns size=2536 id=1 [ 25.166123] audit: type=1400 audit(1517152548.855:6): avc: denied { net_admin } for pid=3391 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.214486] IPVS: Creating netns size=2536 id=2 [ 25.254987] IPVS: Creating netns size=2536 id=3 [ 25.294402] IPVS: Creating netns size=2536 id=4 [ 25.337655] IPVS: Creating netns size=2536 id=5 [ 25.371512] IPVS: Creating netns size=2536 id=6 [ 25.419478] IPVS: Creating netns size=2536 id=7 [ 25.465578] IPVS: Creating netns size=2536 id=8 [ 26.986907] audit: type=1400 audit(1517152550.675:7): avc: denied { sys_chroot } for pid=3391 comm="syz-executor1" 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 [ 27.060741] audit: type=1400 audit(1517152550.745:8): avc: denied { setgid } for pid=4323 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.451884] audit: type=1400 audit(1517152551.135:9): avc: denied { dac_override } for pid=4482 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 2018/01/28 15:15:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000013000)='personality\x00') ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000012000)=0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x3, 0x4, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000a68000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000d1c000-0x4)=0x2b4) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000721000-0x14)={0x0, 0x101, 0xef80, 0x92, 0x6, 0x1}, &(0x7f0000e1a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000139000-0x46)={r3, 0x7a, "e981831b4ffae1901f0cd74da6e542327650413939f3aae3551e01258d64047cf53a2bb0bc51faf58f15070ed21bb7209a1d89413bfa3e9f0d0737b3c202"}, &(0x7f000005c000-0x4)=0xfe3e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000be4000)={0x0, 0x20, &(0x7f0000b61000)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007bb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000279000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000840000)=0xc) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r7 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bff000)=0x0) rt_tgsigqueueinfo(r7, r8, 0x3, &(0x7f0000a39000-0x10)={0x1f, 0x5, 0x9, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000829000-0x82)={r5, 0x7a, "d636a75733e4ecccc4199dc7b7ead5915dd5050fdb93412cba211a9d6208eb4df1638fc0b600a67460d8051fbb55df58fc3ff1d88e5c1cf4ed71e26906607fcbdcfad06cf295d74545107d4185d8f65007bb370775e1fcdcccca29c9136bdd279873fe4ece365316e16daf8d19eb83dc185d83d463973263e438"}, &(0x7f0000452000-0x4)=0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000902000-0x8)={0x0, 0x8}, &(0x7f0000c9b000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000be3000-0x8d)={0x0, 0x85, "4e803d8a27e07a6f8920c4e555e9e2bb8f6df0eec6d3516f4fede6dd7c92b2a136aabd64bc2bce1b792951ddf5eb40cf74794bdba8ace16817b3e5f9acbf868be8c8571cb68f161bbb513cb7d33c16d0e8dedda6f38a91bb900bae37908a593e3fb9cb34ef3463c80ce152a2cb85fb2eba4de44be29b84f27dc89f28e3667c75cbb0e4952c"}, &(0x7f0000b77000)=0x8d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b37000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041e000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000bc5000-0x20)={0x7fe47a63, 0xff80, 0x6, 0x7, 0x5, 0x7, 0x9, 0x3, 0x0}, &(0x7f000075c000)=0x20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d97000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ae7000)={0x0, @in6={{0xa, 0x0, 0x4, @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, 0x665, 0x8, 0xa8, 0x80}, &(0x7f00004b1000)=0xa0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000040000)=0x7fff) fdatasync(r2) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000997000-0x8)={r12, 0x5}, 0x8) sendmmsg$inet_sctp(r1, &(0x7f000057b000-0xa8)=[{&(0x7f0000c72000-0x1c)=@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c, &(0x7f0000b80000-0x40)=[{&(0x7f0000484000-0x18)="d100b43b7d1a6cb78249eae3b436a5f1ec34ce691534b281", 0x18}, {&(0x7f0000edb000-0x67)="ea8870cf8e2ea4a80fee92af20477aaf136b8d0ead35e8d545950bfd08ad26904e909b4c462a1f652432022c906096bc4543b6f0aa7827903691bd6dbf55e0440108e92228ebc7c3850f80f403cd8b4f7149ae1afd6f51676bb00158cc08786ae10baf85c38801", 0x67}, {&(0x7f0000ae0000)="b95d5feb5d515193d43c8d7c9e7e094b0cced826936cf0f700dae7bb5f20d49c1557e60268cbf88b209ba3a57642a4ab7eb04ff53b21f7593f9775970c3371320ee693c9f47a30b450ab1583f27f6662b085c0e0446c2df6d728090db2840cbdcbf9b960f316bcb8a7f03c6bba868211d851b7d73069eb7a7d11212442f93387e0b6901e8f991cf55b6fee4b11321e6479c31803c78227cc852a193ef2a74dae927b4fe1202d32d7e6f19d0d81f75ae0620bd97195af861d3fca22982a8e8bf2903173686a018ff4e64c08", 0xcb}, {&(0x7f0000f75000)="a6cda35bfa779a96ec3d7c8fec62b8357087fa21343420fe9979d25f87748d0ca988f360b8112afeebc581b0c88958e59d9e5563b14dbeac3e7cae5228752ce6c2c065499f88e4a063df17d332e4af0add199f4b392aca20796de56e2784168fa554e496e69bdb1dca771069541897a3a3ba7fc113e35a3f664326b1fa1d80444f2168ddd01de0cee13143bfbf93bf386a3d289b8218b88d3474c6bac2d87102a64190731288ae640db72ac036880c87e65a81529e609a64daf230dc6322adf69436d5afa0a1d044a04ec2c34fdcd6a23db9584fb72bb58a3654b8c5134f7f2c0b20dbfbe9b392d6d0d913ce93145369cc22ddad0485c9f649c1781e18edadfd5cedc68b396ab6cb7101b9c0271e53b68add7295472e4504ab20effe425eb5a8a4d872839103c34fa34188c0f23694d486589c5eedc7be5fe7c00b16bbc692050b2eede5fefe93e9cba3a0e05454068d7d7f06a8008f325dc7f316a8919fa304eb211ba8355c52b5e83df3f4ee1b88e31af5c62d4501994a6e32e2c16aace59f1b0d9c8b7198a6e340389d6e0ed2e83aa2ae0cc62f21b1b50a6faee23ec9dfcc064264bb07720fb8681b2f26db977487598c43f93e0b14ceffb05ca003db348a383650bc7496b9d9fb50893d0fd455bbdc2700ca2ad15520efb5d2b543b53f8628fd9a9cbce4218cb240616a4a200d4a25c580cf12a56c39c60c45ce5515252bba84fa0d17efff46086be6ba184b758db4ec0c55255660123a5f4ccaf34582cc79a2e039176ffbcb2fc45fe1a6900c4723f3ba92b0c4dba941404f0ab84c16f6df60ca320d74e4fd29095935a547b822377e9657e78ef37a35d4477649272aac5a20db001f9a261e9a4382030b4ad5148ce6424fdc565aeb2eba9c7a697c28316b0e557f3e6fff8410f0e2ab4bc292823e71704ed92f45e55fee8bc6e33bb8abfa08f8ac4e14c214952242e0c6edd4bde5a68e9ee5d19388264d8956abf1261adb3d222a941928df461019b1b99a7ed745b8f864a0ced51f1d2101835a9019a5dd4405d0e80aa037523275914903eea9c450991db57472560179fb2442bb22b38cb6389358c00979f0f0cd7c57619c0c863bd6996eb154da39394749ddc54109c38a9cadf7f59a0061fd239ca7c9e7c086d1f29865ccf9321fe78a733125bc1868ffefa345429aab82540fe31e0cb5e319bc0dceb7d76a2ebfa127712352451510fd0ad0c29d59657bef946e949cddb48acdb6222f659fd23f8942c561c1f27aecfe69d4539fa5fe2db67b8eb1fe50ae8a076c4346fdcee6451c069e72ddc89db12c566f4d6c18108800cfe01ae9c8352a01b0f83c80718908abcbd4806af2c0de014ec3fa38877bc61942787233d4410fa26b672b2e63971229d2845e9e3a9ae5e24369fd47b21658ba8f0f5643cabb53e90a35f299bfaba60015b35a29cff5ec290ba090c42ddb7130a0d6bbb6437c40cfaf769e6d8f09294d91d0578becd543d6f84a2f278b4f2ac276571d33811e31c454c67e4c168ab633b36651e65010be216eaf7c8659ab728151d4933e70e2dee9ce0149b27c60b7c82265f844376f6814ca25beb71e7399a55c3fbd98dffa021c532f2622af94c4c8ba88b4176957576b06cd922a30ce979e6be8556e09166da6911a982e48e73e7dc134dbc8f42f0e54397ab72bfbf7ef9e52ace62bffff1c47843dfd40e74ee5cf761907449622560501d093639f0ccd8baed71e557e7ea621512a1a5523b5366394abf49a65404f6521aad72bb27487f4d41d47f021790b56301c99422c1205e380734b0eeec5c34c965949b4ae54cde9e1dba02ee6b59b7ac7f172234d5329fb874bc7e1d11fba63f9448fc74cd51a43fe4a6ad663328d3b3a98190547a8712c46d1e736d85e6337943cd11e8468bd2bc4fc6a40901460573e2323efdd5a256ea59390b5f2fc98167c27c2532b6c5184457ac69551bdab3fad39d7129157ace0ee3a05fea1a3849fc94a25c1221191e86461519bd8f0294a036b9a8b5c50b521119c0e118771155d4ad75d33dacb3c4e60df4090ab0eec1c23f1512259ba99171075fe2b400ffc261846db57a5633e793e0bb6e5f920f00c2830353335de950f50109811cf6b7d10f6a4cac053516cb2f145a94449f047bba967a7a511f7908e9346fa0f8ed2a561c67e89b152b412d4c39b5c134419c67445d2dabb3eb70099bd614593efc5b6e93ec129f99f136d6b74fa7e9c22e0c126ca2572f35f5efeecc75de9a5704914d0a537dfcc1b9f63013c9c14b1f22c486e6c86d690ca2a69d2df1f2539357c3d6cf8cee850ca4f8bc544604ad43232cc488d1b94515c55bae2559d05b36a9494a38adc606262bb1923370c6e861dd367d96647973b4bd944444fb648a2ac961297f97ff2f337cfd106f6a4da7ef3655ae45f9389d99392935fb3582478001322b742e1a86f95f25ff557cd0dde25432c4f563e688beb6a2cf802f2231f3c508bf7d9ba5b6601cc7d01f8a57fa1273d110f2a8fd312a791ce2de6cc0d9e74584581356092a29d0196e33a7972fa0eaa1a299fc4be7100378488edcbdff3369a1ec744d83579c70b42af70dbb7c41195e7071358164dafd57701176995e4dc7246e3d0a1502568e653d3090e4d0b1f7c9f45ed3e7a0cde2083e47487ab0376b678dec7b63b85e598144bad7f4e0cefd0f6055d6af236a4f34b13100c421bf3ec95c58d1ce2e0267799b82dc07369e5f8cfce3ca3e1a80bd4e860f41e4246e4800bfc1537661ba408040941b9f6d8b60ced51bb1d6ecf4e5c3d769a875acc7b8c7cd70b21e6b546e517d9d97aee7536ab53d0f019f439c642d34d305cccaf82aae2f59a7bff8b9c7d53915a548efb10659b8e627346b8b7b6ee8f9d06b707133d9b5be687c2addde3e02e0d275db9ad617568728783ec5d3619a75839a5b20a0ad132707a1b64d43eb1c294a3b1d81426a647f87a0b6b585d1b92c009ec862f8fa5ddacdd186a9e1b886847c1aeded4242def4a7847621df875e61a041edbddc4dd66c377efccc0f1f4467fd19aef1c3c2abdb1a172793ce631d1acf3133dd1a5b934c78764914a115fbf0d8fa865fcb51360ea0010423f256361151765e4b2fac874061c70fc476fd524fd09d035732dee7883ecc830450edae42867f32b54f478e520a46d391fd92182d7e45b8cff47d509f29f72430b00c76c76de2d5909ca4fddac517c57f5e0660b599ee2ea83ea83483d31b74b64e0c2a348a3f63a9123fd940e55677e8888bce4337884aa6c6d21faef7061564071429387319f5dcdd018b74a1bf719dfbc2c70756617cbf5365a2771d80507cf0137b4b4b7c3ee29a01d800153e10d37d55e14383faa14c4419ed06c80f0c0fb6c496f355560233719a66350dd1be464b4dcaf608cfe2c86f8ee7d2a82e8f004447ae2125fc5d1893a046f96e71a39857e95a2ad63b824d3b8adcd8dddd41367c1127729a37385d74398e3023b25782893f86c7063228460523fb6b280284f1dcb534aaba80d46ebeb0bb52ebf71adc8595988637773e2fb4bfad65012da112d6aed328e1a004e79940c6226d58099baa4b8f52ce9471351d9988b818ef9882cdd405b2a9ce5c76a8ee6997fa44c5b5369e9035c3f7bac467e74b9b17d25b5dac6ff566b8e44ff37e9442d1bd526a73b574a1c0e76a7d50920a008d13f54be5bb30a5ccc41169a75d82cf4a37164a1842292910842b2d453c42e80f4480b98c32664fc1aef46bd515f9d85582f2dcea3dc9b5696930e0d84ac8219ebd3c9781a7d5b34e9063f0837572b5ff746e7bd2fb6070e86c338d9f73082fce9a2527397a11155ab9aeae7b479955aaaa648732fef2a5a38d78248a90532e35c499d43719d7a12708e3f00493eb8032da24de8401112d31b4697298316a8bd57a038ad93fa2b067c76b44488b580c15db4a424228c29fac1377ffd048cf4f7633617c0be1d05ce0c91cdfa0d1a4e9fa7f18b41f701013d64fad158f459066a8548d5926a2e4d126b4f6ad0a1bf64955d1fb6448ffc48d63bc61b43470cf236cd8e1931a702c3c0fb3bcfb0a058fd4d5a4d974a9ec2be64fbae2b9984f82069265abcc98247c5db34fe7c43f751593dd65bc69320800a98749f9ab32b735a8cf6b9856d3fe670228836f1dcde9c64cc34e2eca83447edd09b01d1353e927e9c37fd4db6be666abbc54ab1627915b0834fcaaf8a48f6b5499556aeaf29524902da9b6643df785e5faf98fab962506983c0772d01f74d4dda9f6fbac5f838bbe2851693522dbaf42433e017216488853fa472dabe2c299cd869349b87fc35820d9f32c80ce53503539e35bd56409d70f63288ae4053b78a76322f162e4c4dd1011fcf40a80c4b4cade67141bd43000f3529f6f69eecc3b7b189de31661c9b96b4a83831e3ae7c2ed7f03b1595d8546f180c4d27d3d560f8efaa434e218939e47edb53d6c327df1de900e07596276a91a00e72b610336b4b221ab0abc3c16c0b0abafb11a0591fd77627b89fd29c6fa175621c61c0c58a037e992f0cfafd7ea5350c89a0485c3fa4ba12b19b460d6b86220e9c9ed2d951f772fe771e0526a895a4cc5b6272b0adf2cf39db13000fc6d7a23208690a207bcff5f3bea67f66e46954568aef487f528237e1de77f11d2397b3286dd3c20935c97ae86bba0f51e6846fe1f7e5725f3d7e4873541b4f0192902db3e7a5f7fc0f8f3c2a207e675c7380cc3fd0cc20ddcdcafb04722f5f6c0450fea36db881b91f1f67f47d9bc5d4ecbd66d662a48a9818c933283e23b91c9c5df3694c5c5470d877f00f70391a22cc4bd24f230ee6f1db2f0580783d5c3bd7d88c706694cdc4291d82e3d2396aef2dd417e8e305203e807eb67284814d822601692a7140a09da2f6123d42fce6de8fa66e047b4d08c3884bfeba68e0ac53fbccff83a3d33f0a1aa39f693e4a1f3e2ed4ad7cca6521199f2c2c717aba16577fe56b0092ef83f3bb46666fd48f3f746953cd5cb776a9f1909e572ce49a851bcab19d37433324906d231d38b213b6849cc0cfb07623922873f08ec59acd3324026ad43a90812e681587139e210345a24a956ac81a2b85705b6f3ed525dae0b7c5f641446dd2c36d2ba8696abf37279828e6d61437bfe63bae4352480c9fff4e5a2c62d9b020d0b335f03367c4c61fef9eaafc2631594289732b1526ccc779b792c37e5bfe63619e7c51613497a689a90cd8f85cb00ea11910d603f425907d6afe62fe0ede81f2e4f5320794a4eb9de818daa9a15b55ef1dcc79e74e53d8d43a4ea7b3bb2b4f2369bc77f64108896ae53779a7525966fa1e2803a480dfd4718ad0cee22032db988d64c246dc1c3d7c82628aa067113348a3ca326d1f0ea62caf15dfb6eabd783b33f40e378738de9704c100bd26d78c8f63342735ced3f820210abecf6b4f49fde420e6ee06e39ff4dcb9a736309d0332dc5be5c0efb222130b7aedc77231244b003f5062fd7ba440c520194ccb33b65115ef628947e2b1554b2fdb0f43e8f9c81b05292cbe031bf1e6d3ca0d59be23800d317d63888314c7b27fcb5ee3cb29565219b05636a43423ec385f024e271e412f687756d363f7138df90b7c661531c8c03978cb818feb646a27653960b2681a0aad285b45b75e073a460c44f6feafc5c794bd8957876efaa18620f7d6ca1240ff98c1f86f7e65c542bec4ea0ee7272b233baae777b949c49f5fe7b7c6255319190b1b34cb5e69c0a384cbb512a7b2d0ea99dd6fb01cf585bc5683e33137c63cc37ff2c89f67e53192d0", 0x1000}], 0x4, &(0x7f0000035000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x75, 0xff, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x8272, 0x57, 0xe74}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x8006, 0x8000, 0x2, 0x0, 0x6, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x595, 0x6, 0x8, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x9, 0x6, 0xabb, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffffffff80000000, 0x800a, 0x81, 0x0, 0xff, 0x6, 0x9, r6}}], 0x120, 0x4000}, {&(0x7f00000d6000-0x8)=@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c, &(0x7f00004d9000)=[{&(0x7f000032a000)="ee1773a0304ac5f211750c89a4e3fc0d01904dcc5e691434d38acd714326fea0a69353ea49e0878a42ee5dec6753a3137c5b1834a7ce5986299508dd971d35cce54a7ab4c5bf2ef96ca1db273bbda8fe6121e538a7586736bf3698e5c2246cc02d5e645aedd9b3318392b5f45be00921c15ac8b933e5b236ef14892df686fb04f218716a95230eb90c2addefd49ffec18e8308e2942387de67e10125b475346ccc535e9e9041fd58c168f6303f46", 0xae}, {&(0x7f0000d0c000)="fcb375869b57c2d5428e95df3fb338c34f77e2f4626ccab1f8eb753b4b32026f8f7c655acc5df5d51f424ef7c299fbeca8cfeab4bf3f1b3379488f469fb136f0707f6bec02e15bc0cb52c0442f6d3139886b9e735efc53e3bda20a7a83d02b24068ff7d7fc3204c5b48d42bfe999982593e8e4f5dceae5d2b805bc3550395854ab6fc5f00c762ad1d790d7748e9f", 0x8e}, {&(0x7f0000d49000-0xbd)="dae4156509d7fe4c43313a5d4f06769ce0be322c376565253f2b1ab01cc7c8c7643e84651cdb183874adfa67520e3d43f7b45711f6ba70501b35d27eacc3afc2faba45c12f414d91a385452e12af09a32b456dce2d3ae569e715f99ed01b926cda8331415f2f92c4ddcb3c69b7dfca53cbee8795cc00704ec8c5fc2c22042f849f5966c1cf4d566a5cd47573e66fa3e82a7fe074e78bd059eaa548fa61c7b8f00c984ab6f437acfc4a60865a1c7d8933266060ec7748ab4e876aaebb20", 0xbd}], 0x3, &(0x7f000020c000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xad, 0x7000000000000, r9}}, @init={0x18, 0x84, 0x0, {0x8000, 0x7fffffff, 0x76, 0x100}}], 0x60, 0x44}, {&(0x7f00003d6000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e27000-0x10)=[{&(0x7f0000a85000)="3fb5db49623241bc677d7b30ddfb38c952d65f0117d81b404d519ceec5cd39a2b5fd5d0d14649791eab254920849244f4d9fc7", 0x33}], 0x1, &(0x7f00000ba000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x2, 0x10001, r10}}, @init={0x18, 0x84, 0x0, {0x94e, 0x6, 0x6, 0x92d5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0x3, 0x1000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80, 0x820c, 0x1f, 0x1f, 0x3, 0x8db, 0x9, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x706a8db5982d6200, 0x6, 0x0, r14}}], 0xf0, 0x800}], 0x3, 0x40001) sendmsg$netlink(r2, &(0x7f0000271000-0x38)={&(0x7f0000e39000)=@proc={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f0000512000)=[{&(0x7f0000c0c000-0x1318)={0x1318, 0x24, 0x0, 0x0, 0x3, "", [@typed={0x18, 0x10, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @generic="e6c53aba4d55158a19fd0758ce28911056719a8cb0bca22d5f55701b559918710755f447f92d7462386d48023333b8b7e9c96462e30d6614bc7958d5cb752482b353acc88d6d8528f15ad5628396b978", @generic="549bcb618dbbe740ba575286ec7e0322959165aeb4f3398462e31332ad9b8b946412719b17089682ce547ef8e732304e6738ae3b5efabf78f7cab126778669d7dc36a4e496ff11463256c6eade5983bc26e6511c676f927cd8a9e940284572f5beba69f0203dbd4b170cd43c0ff5b069cb6397b235d4caa780c1f2bb9ab5dff95160ebc213b5cd6883301bd60ad83eb6a7f91bb7a124311ba458c7a4c86c2690beb8c49dc0c3dfbec6e13fefe3fe5062d92ac92f35f6982b833384047398cb64524f52963f9893f8ff178fa107face41", @nested={0x14, 0x1b, [@typed={0x10, 0x60, @u64=0x5}]}, @typed={0x18, 0x5b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x168, 0x32, [@typed={0x10, 0x1a, @u64=0x7f}, @generic="c63b12f2d66c9c9eb3bda12be05898e2102749e75e32c4149fd7173ea405fbf5bc6a58f42f896856bd2e26dc783fa10a801c22b44bfe149efef4519abe3b131dfbcc2e4959da6aa2dd79c2aaf25b4cfb0f0c9dc3833d2b15975f87c7c1944470382f409d587cc32c8bea9bc7d97810b3e2a9c2037a408171632da3ded056c54b3a9d2671e15836590ca17e7a913ef0444888959c75aa4d0e7ae7", @typed={0xc, 0x95, @u32=0x100000001}, @generic="d559ffdaf0f5cf6ee070ddc1b2f2260be0667ebcbdabf9625b36de943c7b931b19cd629a501101231bf260dfab706f3f0dfd422ce7def531cfd5860252e90fa7ac669312824ed4c4eedb00e5281e058b08a796d53c54190ad35c9032ce", @typed={0x8, 0x82, @void=""}, @generic="07294e6f60cf8b35c8b337a93fbbefb3270b0ecd4c7977124dfe28ef220fdef9edca39cb943a99f29776d6f641a5689faadc2b6c7a7a8b191076a09185a7f885abbe3da8da4f65"]}, @generic="5362928a42865f", @typed={0x10, 0x8f, @u64=0x9}, @nested={0x24, 0x4f, [@generic="61a2aa36aa8ee8a9", @generic="d990", @generic="ecc39df84a30138fb0861579a285229b0e7374f6f8"]}, @generic="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0x1318}], 0x1, &(0x7f0000cc4000)=[], 0x0, 0x0}, 0x884) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) 2018/01/28 15:15:51 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000025000-0x7)='mounts\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x6) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) socket$inet(0x2, 0x80000, 0x1dc) write$tun(r1, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000026000-0xc)={0x4, 0x1, 0xffffffffffffffff, 0xb272, 0x2}, 0xc) getcwd(&(0x7f0000013000-0x1000)=""/4096, 0x1000) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) sendfile(r2, r1, &(0x7f000001f000)=0xfffffffffffffffd, 0x200010000) 2018/01/28 15:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000814) 2018/01/28 15:15:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xa, 0x101) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = socket(0x1000000010, 0x80000, 0x50) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pause() getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) sendto$inet6(r1, &(0x7f0000402000)="e68dbc70fdee84d8fe8d732b26e204dd79d23e99c67c90a85d276317e58a595cc410cf5274fcc3004534e1e3e891fc7f68d307b3d32a6b7b4ed4d8c6a292c60be4b25fff5e266e7b8bb870158637f8eab5c3613bbebf45a79d3efe5604da6a8770d710317e374f343fab120a1c37e91cebfcd115141bffa312e88c001ce8f209e6c2aed85631ebc3443ce575f3a6ef2131872020d819b2eaf63939c4852464f727cb4c1313c669c5e7f3e4d9db6f6dc04a7a13ed10b926a8db85411376d779d7aa03383d8e9bea200481d0764262ef11d276", 0xd2, 0x8004, &(0x7f0000fda000-0x1c)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000208000-0xd)='/dev/usbmon#\x00', 0x8001, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e63000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000fb4000-0x8)={r4, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00004f8000-0x68)={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]}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000ebf000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00009f8000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r1, &(0x7f00005ac000)="", 0x0, 0x6, &(0x7f000066d000-0x10)={r6, r5}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/28 15:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0xf, 0x5, 0xfff, &(0x7f0000293000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000360000-0xcc)=""/204, &(0x7f0000c6d000+0xa1)=0xcc) 2018/01/28 15:15:51 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001de000-0x7)='status\x00') mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ef7000)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}]}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ef8000)="2aea73656375726974796574683100", 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000b8a000-0x4)=0x6, 0x3) sendto$inet(r4, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000fd000-0x4)=0x7, 0x4) 2018/01/28 15:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000c84000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000065f000)={0x0, 0x1}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000752000)={r1, 0x3, 0x100}, &(0x7f0000fa0000)=0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timerfd_gettime(r0, &(0x7f000027f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:15:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0xd)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000002000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/28 15:15:51 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000355000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x200, 0x0, 0x5, 0x307}, 0x8) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000059000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10, 0x80800) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000010000-0x70)=[{&(0x7f000000f000-0xff)="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", 0xff}, {&(0x7f0000059000-0xb8)="689023223fdb3dce8856be911e4d4e2b9df3e577de1270fe07717fd42030e663874735b77042a15e28bd6e15d076953305fd3e9d6f6fa6c521723eb1b5c6c00aff8e75dc6d987b398be1bc4cb3e88f8388237c24bc59b2e5cf3496e17f703fe7c171d23ece1d5c578cfb131468f52e2ded2b99e3cc303f63353ba903abef977b3c5259db6d98b36e82b4dba9fe86595b6b36a5255b89a3e01f3cc193c518771672640b8817d5408a4db18a74713017ce9e248297a61a593b", 0xb8}, {&(0x7f0000059000-0xce)="fad5ecb4c2aae6b7232ae7810dd7d6a84c09c61abc095df3db2862b39b873ca176af8f60dbf2902dd67341021c5f9658aeb799a852c4f207851a40a0d789823e70d929c3feffd3706384fd74a023d8630c5ef5366b3d056e3c22fba8fc7d51e2bedef16c21487dae9897256139022376332862f7f9f1cc03bb7d84d94c5aa6ed0cb34d1f1f1e6a24703594146ae8d2b1ea0bbd9a9aa436078cdd0d6d8b167b85df57b6a3e841e7b16bf5aeca08f87d92564151a7fddad960d14aa5e4ec02f47a4d4024a83e9444ea582a2e4cde35", 0xce}, {&(0x7f0000058000)="73f779d847518086328082e4089e55a0d27987c24bf33dbba1b537df8dc8b71b4808314fa05b9d70d2085a441f7c89daa419975f3d82fab95f71ccc30983d198b8b61aded8ca294692e7ae84e490e8b6ed2f5aad320c08935c8f8c4ec4e35b2f2e6bbe0fe3d171ff84d0b8", 0x6b}, {&(0x7f0000048000-0x78)="8a0dfd152751cf50fb640ae6984ba7b52a27e318b70f144773c4c3592f947d7548847d8e1ca3ce1d71e05ec418a9987c0eb7a56e937e57100b737c1ec54a762784a51a391cc8a207f990eac1f3fe7b8f193807daa0926915647d3ec8b270ada2744dbebce412445a66642c1c35c8d30af4a9885f1ff92169", 0x78}, {&(0x7f0000059000-0xae)="78b9c998dcb44a1c013073625201d26a10814622e6db04b3911e4ba18a90eb44fca725fae8d4e770c28b0c68eecc36cd9721dec44e9e441bfed80cf03797b650cdb0788c1a46ff6dfcb2296ce61dc33a4eaa76063efd64907ce630f4097578b2a1fe0eeb119288778b39abfa6e90ac0a3dec54ec9354b636d6ec27cf1d2251663cface943af4d5e5235bbfb10e45290ad19017af8f94bc42aa0ab368876cb49220946aedd2c9d0db3afcc9809c9a", 0xae}, {&(0x7f0000016000)="048ddb81f7cb30d00c679a658e5928dce9a9369c6af2991228d21376740110d0d66a0d40a1e3e2a8d0196d0064d8a4531738db4b0416668a04a1172cbecea2d9df8ac32b2034400362e27efff3a7c57715f2060db79147cb36216d534dd7dbb1c28aa8b8059a850abfbdf9eedf1e5da06640510075e92632b6895c42d54fb941c09f1edc734dd0f8977e695216254e", 0x8f}], 0x7) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r2, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r2, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce2000-0xe)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/28 15:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000066a000-0x5c)={0x8, 0x0, {0x3, 0x0, 0x6, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf5000-0x4)=0x100000) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000dd4000-0x4)=0x0) [ 27.630950] audit: type=1400 audit(1517152551.315:10): avc: denied { set_context_mgr } for pid=4511 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa1000-0xc)='/dev/rfkill\x00', 0x208140, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000d0e000)={0x53, 0xce, 0x1000, {0x0, 0x0}, {0x50000, 0x4}, @rumble={0x4, 0xffffffffffffffff}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = open(&(0x7f0000258000-0x8)='./file0\x00', 0x400, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000731000)=""/0) sched_yield() bind$pptp(r2, &(0x7f000089d000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000b1000-0x4d)=""/77) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000064d000-0x4)=0xfffffffffffffffd, 0x4) clone(0x0, &(0x7f0000011000)="", &(0x7f0000151000)=0x0, &(0x7f0000d2c000-0x4)=0x0, &(0x7f0000002000-0x63)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000949000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00003e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000932000)={r3, r4}) [ 27.664355] audit: type=1400 audit(1517152551.345:11): avc: denied { call } for pid=4511 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 27.680019] audit: type=1400 audit(1517152551.345:12): avc: denied { create } for pid=4529 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 [ 27.681331] mmap: syz-executor1 (4530) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 27.686067] binder: 4511:4525 got reply transaction with no transaction stack [ 27.686075] binder: 4511:4525 transaction failed 29201/-71, size 24-8 line 2920 [ 27.687803] binder_alloc: binder_alloc_mmap_handler: 4529 2033d000-2033e000 already mapped failed -16 [ 27.692153] binder: 4511:4525 ioctl c0306201 2000dfd0 returned -14 [ 27.746184] binder: BINDER_SET_CONTEXT_MGR already set [ 27.746193] binder: 4511:4525 ioctl 40046207 0 returned -16 [ 27.755839] binder_alloc: 4511: binder_alloc_buf, no vma 2018/01/28 15:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000f0c000)='/dev/input/mice\x00', 0x0, 0x4400) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d80000)={0x0, 0xee, "5c09554e38853e8706f2992dc5b4294f2307f08c7d77ec56c0166bdaf640f6a6f4be71932ce0fb4d918a5f8009bc8ab75c4561aa1266323a4e075c5efba3e90735e545d1a0f22c6e765b9ba26e0b9d7603a0e15cf6c1151b0413fe7959d96c591c99fa7f0b1311651f39fab58514259439aea9f66db765f5a4a749adfde55808b5399dcb2b1ecb01aba54801125c7e5a2ef1ac8310fa286d9de62f3e73d537bdccdf64a1b26be083843085c10f8c2ad7a33ff1218d0d66e3cf689cbfe6d8571f895386ef4731c77850e8ddf217d9dce2430db965354b9b2bc0548057231fcbb94b5fc1b6eb21fe5c077c33372b21"}, &(0x7f00002ea000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a01000-0x62)={r2, 0xfffffdc8, "2a0df32dba650f7d0000000000006bd10100000001000000b0b1d1aac184ffff01000000741501040000757647a6ec46f4c443ea87000193a4e3495251e7bd7555ecb5e8361116b9960005cb0000000000000002000000008576"}, &(0x7f0000ceb000)=0x3c8) clock_getres(0x7, &(0x7f00006bb000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a4f000)="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", 0xff, 0xfffffffffffffffd, &(0x7f000026b000-0x10)={0x77359400, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000999000-0x8)={0x6, 0x6}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 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=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @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\x00'}, 0x0, 0x240, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:15:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0xffffffbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xcc)=[@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffeffff}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de5000-0xa)='/dev/ptmx\x00', 0x20280, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000854000)=0x3) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000de4000)={@generic="d868fc4c7460ad73bc11b14dc53fb225", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_procfs(0x0, &(0x7f0000de4000-0x6)='sched\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000004b000)=0x400, 0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00004a7000/0x2000)=nil, 0x2000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000de5000)=0x7, 0xfffffff2) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/01/28 15:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000544000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000874000)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8000}, 0x0, [0xff, 0x769, 0x7, 0xffffffffffffff6a, 0x0, 0xfffffffffffffff9, 0x81, 0x8000]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012d000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f6b000)=@int=0x2, 0x1002b) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x20) r3 = inotify_add_watch(r1, &(0x7f0000674000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) 2018/01/28 15:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007f0000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000775000-0x4)='cdg\x00', 0x4) r2 = syz_open_procfs(r0, &(0x7f00002b5000)='cmdline\x00') exit(0x8) read(r2, &(0x7f00000d3000)=""/0, 0x0) getdents64(r2, &(0x7f00002dd000-0x89)=""/137, 0x89) memfd_create(&(0x7f000013c000)='vmnet0\x00', 0x3) 2018/01/28 15:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f4f000)={0x0, 0x0}) fchmod(r0, 0x10) 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x81) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017f000-0x2)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/28 15:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000008b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad5000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cdb000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7, 0xfffffffffffffffb, 0x6, 0x341d561fe1bcbbdf, 0x100000001, 0x2, r1}) seccomp(0x1, 0x0, &(0x7f00009dc000)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000414000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000f27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c46000)=0xfffffffffffffe88) fchownat(0xffffffffffffffff, &(0x7f0000738000-0x8)='./file0\x00', 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004a3000)={0x0, 0x7}, &(0x7f0000b19000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88000-0x14)={r2, 0x0, 0x6, [0x5, 0x8001, 0x0, 0x1, 0x1, 0x1ff]}, &(0x7f0000e46000)=0x14) 2018/01/28 15:15:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r0, &(0x7f00001e8000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) capget(&(0x7f0000b59000)={0x200f1526, r1}, &(0x7f00006d9000-0x18)={0x100000000, 0x7, 0x140000, 0x767f, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) r2 = getpgrp(0x0) tkill(r2, 0x10) r3 = request_key(&(0x7f0000b4f000-0xb)='asymmetric\x00', &(0x7f0000eec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec0000)='\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f000081c000)=""/67, 0x43) 2018/01/28 15:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/sequencer\x00', 0x40001, 0x0) getdents64(r0, &(0x7f0000b29000-0x31)=""/73, 0x49) 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0xa75000)=nil, 0xa75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000a76000-0xd)='/dev/usbmon#\x00', 0x8001, 0x10000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000a49000-0x88)={0x10001, 0x80, "d6a232fd9265abf6e89cf8eb2c0a9d91dc4fee6975b703a3b92bd40045ea6a7255d03d76ff8260b5c521b54b2a121f215b76d5f40f8ba2ebacb5b37599e9c6977c4f2786c9c332eecb082de0e1f5b98af27cfe3fe3164a910b9dfada9a1793a3f4209d69f2c36450e3e9e6c947f87a5650ef2d63e4bc45b6a890bfcfac68eff5"}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r3, &(0x7f0000879000-0x80)=""/128, 0x80) signalfd4(r3, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) [ 27.755860] binder: 4511:4525 transaction failed 29189/-3, size 0-0 line 3127 [ 27.786072] binder_alloc: 4511: binder_alloc_buf, no vma [ 27.791507] binder: 4511:4517 transaction failed 29189/-3, size 0-0 line 3127 [ 27.799102] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.805405] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 15:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = creat(&(0x7f00002c4000-0x8)='./file0\x00', 0x1a) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000-0x4)=0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") dup2(r0, r0) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/28 15:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000a77000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 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]}) 2018/01/28 15:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/enforce\x00', 0x4000, 0x0) getpeername$ax25(r2, &(0x7f00008ab000)={0x0, {""/7}, 0x0}, &(0x7f00008ee000)=0x10) r3 = syz_open_dev$tun(&(0x7f0000637000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00002a4000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000121000-0x20)={0x1000, 0x27, 0x4, 0x7, 0x3ff, 0x5, 0x4, 0x3ff, 0x0}, &(0x7f0000418000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f50000-0x14)={r4, 0x5, 0x0, 0x80000000, 0xc67c, 0x80000001}, 0x14) getpeername$packet(r2, &(0x7f000092e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000055f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00007af000-0x18)={@loopback={0x0, 0x1}, 0xffffffff, r5}) 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) prctl$setname(0xf, &(0x7f00004ca000-0x1)='\x00') sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) 2018/01/28 15:15:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001000-0x50)={{0x3, 0x3, 0x42, 0x3, 0x1f}, 0x8, 0x8000, 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, 0x0]}) ustat(0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f28000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002000)="6fb174a44df795863f70679de1c80e54fee4ace639c95e81402fa396b4a35210e7296aa5997d4894409ca80a7dd5fc08759e1b9580795b5e52128d21a4b1854509ff2f0a2126551ab46dda817bc4d0328b77f9c7213bb5dc140cdc465fc1b2783f5166aec2cbdb07600ec13a455838b6118afe7985d4da196f9b3b06954ef92b0efe80ea2553d9d579a7c2b3510e2e046c92fc007c3508a4eb0b61680c41e145fb8e7465cc08f07f0e", 0xa9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x939}, 0x8) dup(r0) 2018/01/28 15:15:51 executing program 3: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000051b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getownex(r0, 0x10, &(0x7f00005f5000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 27.892153] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 27.911137] ALSA: seq fatal error: cannot create timer (-16) [ 27.933289] device gre0 entered promiscuous mode [ 27.944206] audit: type=1400 audit(1517152551.625:13): avc: denied { net_raw } for pid=4575 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.947315] ALSA: seq fatal error: cannot create timer (-16) 2018/01/28 15:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000318000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b38000-0x4)=0x0) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000c36000-0x4)=0x8, 0xfffffc4b) fallocate(r0, 0x3, 0x0, 0x4) arch_prctl(0x1005, &(0x7f00001b1000-0xcd)="38ed8b1ecdeb925e10f1df47b3b6b1b9a81a02cc3630f0ea5f4c892b4e5ed0abaa331627566ea666f93da6206126fa28986fb57d1d84858465c89dba4855e7b7c9745b80ccfca7715a0d9316f481b1f7696e3796a840e1e3698a4ea3717f3ccdef78c407ff7c843021ceb43525b4b33226211af84d26253070190dcbedf00263a2c75ab7342ab210a8012b04e9174145a892c19438909f3678db064cbc9e15caacbcff075ada4c599c65037a5af9b420306c3ea30d6cb8709e827f81c574bd4d7dcb96e45d1dc4f691e3ac0114") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e32000)={0x0, 0x48, &(0x7f0000b75000)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x73a}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003f5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000057f000-0x8c)={r2, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 15:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00009bb000-0x4)=0x6) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfffffd8a, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:15:51 executing program 3: unshare(0xc6c03d1888df1ab7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x60400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) 2018/01/28 15:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000075c000)='/dev/rfkill\x00', 0x8040, 0x0) execveat(r0, &(0x7f0000801000-0x8)='./file0\x00', &(0x7f0000f52000)=[&(0x7f00005b5000)='md5sum\x00', &(0x7f00006d4000)='wlan1\x00', &(0x7f0000e01000)='$\\\x00', &(0x7f0000787000)='[{!vboxnet0).^-\x00', &(0x7f0000f76000)="2d6367726f757073797374656d776c616e305c91217d7b00", &(0x7f0000d60000-0x22)='securitycgroupcgrouploselinuxeth1\x00'], &(0x7f0000df9000)=[&(0x7f0000b08000)="73656c696e757873797374656dbd47504c6370757365742473797374656d00"], 0x1800) clone(0x100300, &(0x7f0000010000-0x3e)="80", &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000b5f000)="") 2018/01/28 15:15:51 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000)="c367432b3eca8eb98d9538ea79c2caa6a20d8972c4d25ffb7fae601d1d65864199f6a8ef4495d2bee110fc125e834357dca765d1bb19212e3641e4d552bdb683e93b8c2c99bf90bc2a39405160f0817594d02c14200e46e7ab5d2a5a133ead34be23b5bedfb0c14ed603d3e65f0514bd9f1348b44cde210a8e953ae1f6978cc35e0246be697e0e1704c236cac49624a3726f236f1618515c4fafdabe3c2ea933c3", 0xa1, 0x20000000, 0x0, 0x0) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000004000-0x95)=""/149, &(0x7f0000003000)=0x95) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x2, 0x4) 2018/01/28 15:15:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000067000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000001000-0xfc)=""/252) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) 2018/01/28 15:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000355000-0x74)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xea}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x33, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x20}], 0x74) read(r0, &(0x7f0000463000)=""/0, 0x0) 2018/01/28 15:15:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000)="1eb3c8d8e0e53383bf8134ed5bcb3b13f22f97123ab95573f76fb6d2bb444e82c854ba6d2210acb14352c17befa299adeb5a5ab80fd4b83a168cee71e8e92ab5106e9aa37de40f3d453cd29c78386aef6635c7685739f96bb74ebeac65dc29487e31e5d4bfc28f58b3aed22a409e47b4449bbca9c631bf0453c7c6c387d9c78bc0de1775321c91aa7add13752c763175ab3e8a5f5cb6a6e3d2399ae529fe438aa6b3c0fbe28c8b6220251e8b9a3755e1d1ba88d00d9c3df6d12c985d7ff5a6f0b2f53e18921f87b3e36c7aa44878942ec3eeceb22966b56b7309b2f61929a3c7bd48dfc245aabe47f9ce24e4b905a46137eb", 0xf2, 0x40000, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x80)=[{&(0x7f0000001000)="ec538eaf29b0573aad5d2a09e2cfc8ab23768b3039192f25cd43fd2b728810b73477559d8c8e8c5750ed99a07e30c47cf247753a7cb830772fbc3cc53092b914e3619657d55df4021315505bb150abebbe895622b6e09193b7d1bb2ac2c91035ec135e7dc09936416b0487ba19dd3c5559e5d650f94f7fbe8ef12e34be69abf2a93b74caf07d14e8ae866404bdd557082ffe9342f8665af5ae3ad9404691d652250c801611c42d26ce434574034227", 0xaf}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="ecd524007ac6fcd4ddcbe693769a2ae5d2466cec9e3795e2c5f1078b94a25736562700af912595721bc56e0550763a33e651afdc8fc8ad56b5755d6c9434f2c5bcc86f2775e6c47cf813e76d3316cd20b3681fedbddc6f14f17e031d5e7362e7d543f971491c250c9e8230bc4e4d9999b855a2", 0x73}, {&(0x7f0000001000-0xb0)="f4b0466f63dc8f5746bd8e68ebc6385d6d7eef77fc8a77a14dba7bfd7dd3ed6a754a9edaa72ecb4e3704ced82fa41b701a5706aae5f4899cec4cb5fa7f1942700917600815265c62862e3ee46e7363fd8230a743fed8e836f2da736e86923c6a285e003a5b3d810c432c2fc8f69b97070558741cabf5a7d03ed067a4035f758a9f500b29688e56877a0da13c888a0703c9ee00efb301f2e4ee1b33e8a7746a2276a1209d96bb2714d1525174e3c422c8", 0xb0}, {&(0x7f0000000000)="5135f232720661994819f12544da1f", 0xf}, {&(0x7f0000001000)="af5c028786c6999fd7e0cd205e2d071411b41ae0ee5e093ab77db922163ee59899dd9a92318ecb4ab3007a", 0x2b}, {&(0x7f0000001000-0xa8)="7bdc7860adaf0db5afc9cc350e6867a728f899fe2e56a273b1e607b1c7db2aba5ba232dec99d4e363a3ca6186f6085f39a02c245d3c74de356194e6af9a0029bb3c77b6f4873ca354a9e85a6c3cfd04593f60ac3353a3000e2fa704fa6681288362a24a1e7e72b8d5bc088e4652bc018daf343574ab5cb40a073f805140faad006a051713c0cb1d033e981335fbeec738a6f2fa260ec31a9878ea182414e4ff9983374acb153f71e", 0xa8}, {&(0x7f0000003000)="2ff59faa759c8751dd42c4354f1a86721bc03599e274ae8f8fe523eb2b74e2f9137d561c44df9198812e2de514c7d3fefa761b4e17", 0x18}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="2678408abe90b7b03fd53a452f3a9793944b032b158b7a16b5cb29f0ce2d17e308e884518538143075f680d3d548a3d24e5668a92a6e9df51fcbd323b519426f424eb857058762ab850c17d01d7b3ba38c98f329821818a24596621ea76fbde68f13ed1388c09fb4e8b9cbe77378c2cce07645942411989454114d6506ecd23f5c8825e72885372be52ee147515e4cdefe", 0x91}, {&(0x7f0000004000-0xa1)="15ebda3f0000000000000003000000d7701744b43315df7a1b27d16247ae9fdfcff68cad2609d6ddce76bcfcab382984ee49e4d0f5490a90a3c8dfa4d47d387da1e710afd628c5f57e00351b0a0a680d3007d9f27a3b42fe918ca092b548effd907d0bb5950fedbfbef5dc64557603e05f950243d43c9991b0e14719a185e1c6461bbfb309c43b35e33b8a7883663614bc00e4392b6c4a8e64e83f4ad93bd6838d", 0x9f}], 0x2, 0x0, 0x3ab, 0x0}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000)="01800e4e27cc68b4070ee872acefb10000000493c108", 0x17}], 0x1, 0x0, 0x0, 0x4}], 0x3, 0xfffffffffffffffc) 2018/01/28 15:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c36000)={0x9, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$packet(0xffffffffffffffff, &(0x7f00003ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001f000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bb3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xfffffffffffffe5d) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:15:51 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0xffff) r1 = syz_open_pts(r0, 0x0) fchmod(r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00009f1000)={0x80000001, 0xff, 0x8, 'queue1\x00', 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]}) 2018/01/28 15:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c87000-0x8)='./file0\x00', 0x86200, 0x8c) ioctl$TCSETA(r0, 0x5406, &(0x7f0000725000-0x14)={0x7fffffff, 0x3f, 0x1, 0x3, 0x5d, 0xa7, 0x6, 0xf3, 0xfffffffffffffffa, 0x8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f84000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x989680}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c37000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007c6000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000023d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d13000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x800, 0x0, 0x3ff, 0x2, 0xa0, 0xa0, 0x0, r2, r3}, {0x3, 0x7ff, 0x7f, 0x5, 0x401, 0x3, 0x80000000, 0x7}, {0x6, 0x100000001, 0x8, 0xf0}, 0x40, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x5, 0x3, 0x2, 0xffff, 0x2, 0xfffffffffffffff7, 0xe36b}}, 0xe8) setfsuid(r3) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000b11000)=""/196) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000de6000)=""/149) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000986000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000054e000-0x14)={0x0, 0x3, 0x3, 0x9, 0x1b, 0x1}, &(0x7f0000961000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000722000-0x14)={r4, 0x9, 0x7, 0x2, 0x2, 0x475d}, &(0x7f0000d0e000)=0x14) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000400000)={0x80, 0x5}) 2018/01/28 15:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a02000-0x15)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000084b000-0x4)=0x10001) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x41) accept(r1, 0x0, &(0x7f0000a6c000-0x4)=0x0) pipe2(&(0x7f00000da000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cc5000)={0x5, [0x9, 0x5, 0x0, 0x98, 0x8d4c]}, &(0x7f0000820000-0x4)=0xe) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f4c000-0x4)=0x0, &(0x7f0000167000-0x4)=0x4) 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001b0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000965000-0x4)=0x10, 0x800) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000ad1000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) 2018/01/28 15:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100000000, 0x4) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$sg(&(0x7f000083f000)='/dev/sg#\x00', 0x5, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000031a000)={0x401, 0x10001, 0x86, 0x9, 0x8001}, 0x14) syz_open_procfs(r2, &(0x7f0000bea000)='ns/mnt\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000098b000)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/28 15:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000196000)={0x1, [0x0]}, &(0x7f0000e68000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ef9000-0x8)={r3, 0x40}, &(0x7f0000a18000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000746000)={0x20000000, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000)=0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)=""}) 2018/01/28 15:15:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/checkreqprot\x00', 0x2300, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000034e000)={0x0, 0xd1e}, &(0x7f0000d94000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008a5000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3481, 0x3, 0x0, 0x44}, 0xa0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x103000) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r4 = add_key$keyring(&(0x7f0000f07000-0x8)='keyring\x00', &(0x7f0000cd9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r4, r4) keyctl$invalidate(0x15, r4) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/28 15:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffff60b3000010", 0x24) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002d6000-0xf)='net/ipv6_route\x00') ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) 2018/01/28 15:15:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) [ 28.152340] audit: type=1400 audit(1517152551.835:14): avc: denied { fsetid } for pid=4628 comm="syz-executor5" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.198331] binder: 4647:4649 transaction failed 29189/-22, size 0-0 line 3004 [ 28.220065] binder_alloc: binder_alloc_mmap_handler: 4647 20000000-20001000 already mapped failed -16 [ 28.232977] binder_alloc: 4650: binder_alloc_buf, no vma [ 28.238932] binder: 4647:4649 transaction failed 29189/-3, size 0-0 line 3127 [ 28.241351] binder: 4647:4659 BC_FREE_BUFFER u0000000020000000 no match [ 28.241404] binder: 4647:4661 BC_FREE_BUFFER u0000000020000000 no match [ 28.245175] binder: 4650:4656 unknown command 0 [ 28.245182] binder: 4650:4656 ioctl c0306201 20002fd0 returned -22 [ 28.250117] binder: BINDER_SET_CONTEXT_MGR already set [ 28.250124] binder: 4650:4662 ioctl 40046207 0 returned -16 [ 28.280420] binder_alloc: 4650: binder_alloc_buf, no vma [ 28.280437] binder: 4650:4656 transaction failed 29189/-3, size 0-0 line 3127 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000642000-0x10)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000923000-0x8)={0x0, 0x4, 0x14, 0x7}) listen$netrom(r1, 0x3) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0x3, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:15:52 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000035000)=0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/28 15:15:52 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rt_sigreturn() setfsgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x87)=""/135) 2018/01/28 15:15:52 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) setreuid(r4, r5) ioctl$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, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/28 15:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000010b000)='/dev/input/event#\x00', 0x4, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec1000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000517000-0x50)={{0x2, 0x1}, {0x1, 0xb000000000000000}, 0x27, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe5000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000fe4000)={0x6, 0x100}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000fe6000-0x8)={0x0, 0x0}) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029b000-0x4)=0x0, &(0x7f0000fcf000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d4000-0xc)='/dev/rfkill\x00', 0x81, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000020a000-0x10)={0x0, 0xbf, &(0x7f0000482000-0xbf)="7adde792fa229bb6741c2ac670b19f1127a5181c42105399f27df6c0692472d3706ecc6bbdda04f42ef9405858beeba087fb0eade030657341c331227c759a9fcf96e1f12098b0e3c7c46cc3fd7d1a0d918bf6dae2edc454223f8dc36faea1c63543f076d0fa6dfa7465623fda636237359b7de56740684d1229734fc290301955a050364c18547073a5daa3c303c16f2f1d22a9c5378574b0dddcf3654883fe2b063086e4e811c84f36b7f220909062ff3c5eb69e6a24df2764f61b6dd9b2"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002a7000-0x10)=@buf={0xda, &(0x7f000034b000-0xda)="ff064ca6d271e0f67dcdb6873cbec24ab80379f043cf0ae716ae64217e63d5a3083e64ae6f4fdefa0aaa0432d1eed690a84d4e2edcf36271f377c2244d3aa1b1f61f30de053d517d2f6e11e543fe702fd66b1b7727c0d9c2d3f4c59c9885b00ba6b24ad8f1857416c5c93f67ed37959e3429a7022ebaad70b9ee98d8352f7ccabe9e200d03608ed375129eb4a1294a7e27846a5ac593d959c261f664a38b955005d7a5a5e4d2e7788b545118669326b97c98640ae5732a1ee63ed51010dffb6b11c5bb0c38bd53ade362b9df304f3f95e9907b0a64db4efdfe5d"}) sendmsg$nl_generic(r1, &(0x7f0000ccb000-0x38)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0x828020}, 0xc, &(0x7f0000961000)={&(0x7f00008fd000)={0x20, 0x37, 0x200, 0x2, 0x3, {0xc, 0x0, 0x0}, [@typed={0xc, 0x71, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000800}, 0x400d0) [ 28.280465] binder: 4650:4663 got reply transaction with no transaction stack [ 28.280471] binder: 4650:4663 transaction failed 29201/-71, size 0-0 line 2920 [ 28.294441] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.294455] binder: undelivered TRANSACTION_ERROR: 29201 [ 28.294598] binder: undelivered TRANSACTION_COMPLETE [ 28.294609] binder: undelivered TRANSACTION_COMPLETE [ 28.294615] binder: undelivered transaction 9, process died. [ 28.338684] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 15:15:52 executing program 1: 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', &(0x7f0000fb1000)='gfs2meta\x00', 0x40000, &(0x7f000064f000-0x9b)="0c75b6e6341ac7fba846f440ca5e3881e840a34a98c85354edcb01acece3f1af2297580b5da75bdfc48e38b4c5bdcdc20fcd49cf0398f4141db299c1d9a7e4c290728e199f557e96107655e21d81a89fc23e3dc8b0d2e99d39918d8ac97423aecbe4d10ef6353421df11989373e42baaddd47373b41276d2949e8583524fa41acf3279ad59a419f46abd5f9a0b08d01f0c3226fadca1ce1287a071") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00008da000-0x38)={&(0x7f0000b20000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e08000-0x10)={&(0x7f0000486000)=@newlink={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:15:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c75000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000369000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a68000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) fcntl$setlease(r2, 0x400, 0x2) fcntl$addseals(r2, 0x409, 0xa) r3 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r4 = syz_open_procfs(0x0, &(0x7f0000fb1000)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd18) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000084d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockname$ipx(r2, &(0x7f00001d8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000065d000-0x4)=0x10) r3 = dup(r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000c36000-0x5c)={{0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x4}, {0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbe8}, 0x8, [0x9, 0xfffffffffffffff8, 0x101, 0x677, 0x100000000, 0x1, 0xfffffffffffffff9, 0x101]}, 0x5c) r4 = dup2(r1, r1) accept$packet(r4, &(0x7f0000219000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006bc000)=0x14) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000657000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x4, 0xa, 0x80, 0x0, 0x33, r5, r6}, {0x5, 0x6, 0x400, 0x200, 0x6, 0xfff, 0x3, 0x3}, {0x100000001, 0x90, 0x672, 0xc35}, 0x3, 0x6, 0x3, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x3, 0x1000, 0xc3d, 0x101, 0x8}}, 0xe8) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000098f000-0x10)={0x5, &(0x7f0000d90000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000f08000-0x8)={r7, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00004e1000)={&(0x7f0000f5f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001ff000)={&(0x7f000095a000)={0x5b4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x5b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000ba4000-0x10)={0x77359400, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000574000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e6a000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) sendfile(r0, 0xffffffffffffffff, &(0x7f000092e000-0x8)=0x4, 0x613a) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00008bf000-0x4)=0x0) open$dir(&(0x7f0000522000)='./file0\x00', 0x20000, 0x1) 2018/01/28 15:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000bf000)='./file0\x00', 0x80200, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000050c000)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2bd, []}, 0x16) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f04000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000050b000)={0x0, {0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0, &(0x7f000071a000+0x86d)=@generic="32ac0000000000004f45463f45006c08", 0x0, 0x8000000, 0x100000001}) 2018/01/28 15:15:52 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000006000)="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", 0x1000) [ 28.345261] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.408984] binder: release 4668:4678 transaction 13 in, still active [ 28.420558] binder: send failed reply for transaction 13 to 4668:4694 [ 28.433892] binder: BINDER_SET_CONTEXT_MGR already set [ 28.439332] binder: 4668:4678 ioctl 40046207 0 returned -16 [ 28.451830] binder_alloc: 4668: binder_alloc_buf, no vma 2018/01/28 15:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) getpeername(r1, &(0x7f00003ea000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000)=0x26) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000897000)={0x0, 0x5, 0x2, 0x1f, 0x0, 0x7}, &(0x7f0000d6d000-0x4)=0x14) listen(r0, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f79000-0x8)={r3, 0x1}, &(0x7f0000842000-0x3)=0x8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000e7c000-0x1)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000410000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f000070d000-0x2f8)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000813000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/28 15:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d61000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000010f000)={0xffffffffffff7fff, 0x7, 0x9000}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d28000)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0xee9e, 0x0) r1 = dup(r0) clock_gettime(0x7, &(0x7f0000f89000)={0x0, 0x0}) ppoll(&(0x7f0000855000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009e5000)={0x0, r2+30000000}, &(0x7f00006d0000)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026b000-0x8)={0x0, 0x5}, &(0x7f00002d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000052b000-0x10)={r1, 0x2, 0x3, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f7000-0x8)={r1, 0x68f}, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 15:15:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3ff}, &(0x7f0000315000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000682000)={r2, 0x1, 0x20}, &(0x7f00005d6000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r3, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r3, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000a41000-0x9)="267f6236fa711f8785") 2018/01/28 15:15:52 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0xc)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000000, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 28.457538] binder: 4668:4694 transaction failed 29189/-3, size 0-0 line 3127 [ 28.477161] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.482628] binder: release 4668:4678 transaction 14 out, still active 2018/01/28 15:15:52 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000786000-0x4)=0x1c4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00008ee000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e70000-0x4)=0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000e6f000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="1172659b00000000006500000001eb00", @ifru_names=@generic="16f1a02440487c8735db33a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000647000)="6542e1f1fe56d772b4de68c72b166eed", 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f2d000-0x4)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd2000)='/dev/sequencer\x00', 0x200, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x8001, @loopback={0x0, 0x1}, 0xfff}, 0x1c) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000b5e000)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f00003a7000-0xb3)=""/179, 0xb3}, {&(0x7f0000425000)=""/163, 0xa3}], 0x5, &(0x7f0000001000-0x90)=[{&(0x7f00000f2000-0xe9)=""/233, 0xe9}, {&(0x7f0000afb000)=""/33, 0x21}, {&(0x7f0000fa5000-0x26)=""/38, 0x26}, {&(0x7f0000c46000-0x65)=""/101, 0x65}, {&(0x7f0000001000-0x29)=""/41, 0x29}], 0x5, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x0, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b1e000)='/dev/autofs\x00', 0x40, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f3d000-0xe)='/dev/keychord\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000580000-0x1e)=[{{&(0x7f00009f4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000902000)=[{&(0x7f0000df1000)=""/103, 0x67}, {&(0x7f0000435000)=""/101, 0x65}, {&(0x7f00003e9000-0x1b)=""/27, 0x1b}, {&(0x7f0000e86000)=""/191, 0xbf}, {&(0x7f00008c8000-0x91)=""/145, 0x91}, {&(0x7f0000f6c000)=""/4096, 0x1000}, {&(0x7f000024b000-0x7d)=""/125, 0x7d}, {&(0x7f0000f6b000)=""/94, 0x5e}, {&(0x7f0000c52000-0x48)=""/72, 0x48}], 0x9, &(0x7f0000e68000)=""/175, 0xaf, 0x6}, 0x9}], 0x1, 0x0, &(0x7f000074e000-0x10)={0x77359400, 0x0}) 2018/01/28 15:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000ad000)={0x0, 0xff, "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"}, &(0x7f0000bc4000-0x4)=0x107) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ee8000-0x8)={r2, 0x4}, 0x8) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x627, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x100000802, 0x300) getsockopt(r3, 0x101, 0x1, &(0x7f0000a09000)=""/81, &(0x7f0000af2000-0x1)=0x51) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c) getpeername$inet6(r3, &(0x7f0000dcb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ca5000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r3, &(0x7f000095e000-0x82)="306c22516233c7825847d2db00000000000000000000005402246ca6a208b11e62549365170245fcb603db5499b379f9c8c84f5f113cd2b5638c133de62d5f28b9e071e6132581cc02e9c3d6b23f40658cd95b1716debfd5737af94b0bd7bc417a38ace55144a483b63d80c9ca36f324bd93c6fb267c267b37c68f858ea9b9980b4f", 0x0, 0x100020000040, &(0x7f0000d17000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000480000)={0x0, 0x0}) 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet6(0xa, 0x803, 0x5) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) r1 = syz_open_dev$usbmon(&(0x7f0000b18000)='/dev/usbmon#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000025a000-0x8)={0x0, 0x200}, &(0x7f0000788000)=0x8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000079d000)={r2, 0x8, 0x4, 0x89e}, &(0x7f0000d20000)=0x10) 2018/01/28 15:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000018f000-0x4)=0x0, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b8000-0xf)='/dev/sequencer\x00', 0x101100, 0x0) r2 = getpgrp(0x0) getresuid(&(0x7f00008ec000-0x4)=0x0, &(0x7f00004a7000-0x4)=0x0, &(0x7f0000b24000-0x4)=0x0) r4 = getegid() sendmsg$unix(r0, &(0x7f0000a09000)={&(0x7f0000d7d000+0xa77)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000047e000-0x30)=[{&(0x7f0000795000)="d23e2a37cf1726568976915fc1e4", 0xe}, {&(0x7f00002eb000-0xa1)="938aadfbba55232f33283d34fda9cab8f16080f07fd50096d482fbd5399274b0d795eff21a7b478f0aca0b5d654ec4dadfe6b07852f99797c8627df80175b34f8a45cb7e7d1dc11fa24e69173684a1af2860382d287440975ddcd45384feafb418db260552b04a16ef895059a66eeda212c1dd7b096477dfd03210a91e5f270f6c67b21972c8b284d78769c03f5cdd8f409b3eca27c7388356fa4572290d3a3465", 0xa1}, {&(0x7f0000b8b000)="2d068eb03b74d8ef0f946549ebdfea963b6aede4ecceea72705053c46994810eab5c8dfe9eddbc464fad14e2d78c9107c869c07305dd", 0x36}], 0x3, &(0x7f000047a000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x8000}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f000026f000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e3d000)=0x0) fcntl$getflags(r0, 0x40b) accept$unix(r0, &(0x7f0000ac2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000978000-0x4)=0x8) 2018/01/28 15:15:52 executing program 0: clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") setreuid(0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000619000-0x8)='./file0\x00', 0x20) 2018/01/28 15:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000937000)="ff55d36cffba04365d0000000000000101000000", 0xfffffffffffffe70) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f6b000)={0x0, 0xa8, "cf8a0085cf0f5472b7c6338493115964129a38e5b103b5e2ba92050bff268d3065324ed925d878fc23d15323703bab3cf859fb5b4303527fbd162939237479d5c19b66e299888b341a0849a65f40b2945dbdad823f18a6aee92c8c39f2b37c560e1211f358fb3224d941442cfbc339b0e08e986297bdde40a6123af7d61837a9e3c5bf7d8d95e3bad8ca5eb2f899c6ef4538c3ab30e4f26675fab2f78b59e4a2277006e222f0692d"}, &(0x7f0000c1c000-0x4)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa8000)=@sack_info={r1, 0x7fffffff, 0x5}, &(0x7f0000d14000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000faf000)={0x0, 0x5a48000000000000}, 0x8) getrandom(&(0x7f000035a000)=""/134, 0x86, 0x2) [ 28.518645] binder: undelivered TRANSACTION_COMPLETE [ 28.532390] binder: undelivered TRANSACTION_COMPLETE [ 28.558031] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 15:15:52 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005b9000)={0x0, 0x0, 0x10}, &(0x7f0000b71000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xeb700000004000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000071000-0x4)=0x0) ptrace$poke(0x5, r3, &(0x7f00001f3000)=0x0, 0x80000001) readv(r2, &(0x7f00000b7000)=[{&(0x7f00005d4000-0xbc)=""/188, 0xbc}], 0x1) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f85000)=[{&(0x7f000069c000-0xbc)=""/188, 0xbc}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000f0a000)=""/149, 0x95}, {&(0x7f000040c000)=""/59, 0x3b}, {&(0x7f0000c64000-0x97)=""/151, 0x97}, {&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}], 0x7, &(0x7f0000b9b000-0x74)=""/116, 0x74, 0x9a18}, 0x0) r0 = socket$unix(0x1, 0x8000007, 0x0) fsetxattr(r0, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000025d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000650000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000071000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000057b000-0xa)={0x3, [0x5, 0x5, 0x5]}, 0xa) creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)="746f00000006", 0x2, &(0x7f0000354000-0xd)="2ce6") [ 28.578865] binder: send failed reply for transaction 14, target dead [ 28.614723] syz-executor4 (4743) used greatest stack depth: 24256 bytes left 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b6e000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000038000-0x4)=0x3, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000088b000-0x4)=0x0) 2018/01/28 15:15:52 executing program 1: mmap(&(0x7f0000000000/0x6f0000)=nil, 0x6f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00006f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006f1000-0x78)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f00006f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000651000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00006f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00006f0000)={0x80, 0x3, 0xc069, 0x100000000}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) 2018/01/28 15:15:52 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000ec6000)={0x0}, 0x8, 0x80800) socket$inet(0x2, 0x0, 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/pktcdvd/control\x00', 0x800, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) accept(0xffffffffffffffff, &(0x7f0000354000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000)=0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000cc1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) epoll_create(0x400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x40000) socketpair(0xf, 0xa, 0x5, &(0x7f00009f7000-0x8)={0x0, 0x0}) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) socket$netlink(0x10, 0x3, 0xd) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5f000)={0x0, 0x0, 0x0}, &(0x7f0000379000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000560000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000399000)=0x0) 2018/01/28 15:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c37000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000be9000-0x4)=0x3f) 2018/01/28 15:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000094f000-0xf)='/dev/snd/timer\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009cd000+0x4a7)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00007e1000)={0x9, 0x3, 0xfffffffffffff000, 0x6}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000440000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005ff000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x800, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000000000)=@full={{0x3, {"1931a498fe9da1"}, 0x81}, [{"d6ef1032b71ff9"}, {"23f09a21706116"}, {"935dd234cc11dd"}, {"f1ecfeb1f31fb7"}, {"d0be7833430853"}, {"336c94d3918e0c"}, {"94b36512200337"}, {"8b012a495b6035"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000002000-0x80)="211f4582c09d50ebb54e447ab20ebd84b7ca5ac78d23c340486f6a0221e2ced6afc82b2ab31f7a2989ea3fc9f04b1173febfb9891d89d63009949b9f0e7d288871c8a2ddf260cf0ef0f7312c27cbcc8c2ee5db58bda8c9372299d5ee61b5196b05ebb2d7d9bb0e080b6afb82515f7759452831560519d8fba1f06562622d3933", 0x80}, {&(0x7f0000000000)="2a25621ded54", 0x6}, {&(0x7f0000000000)="3ffc13664fdf06f3007a6e55", 0xc}, {&(0x7f0000000000)="fdca7e0e45d7880675d2f7fd50d11dc1ca0b1fcbb28c3d9fda1259f5334130b9c5413ca9664deacb398846a91267c492078c505cbe8357c5e8818f8f25129fbc59192a066eb614a54ce35575f10a548a5885b460f11494a61a95af7ca26835153e97feadaae20da9c01bb5b8a3c3f623c459de506e7be8b26f0b8a59cdd186cd43a6001d8464465f5fac5dc0e1c5247738a6b760bebf74155e9b7f3a6e0159b5c531c69d1cb5b959098c489a846f43110358198b919c2288c95f6ea38f9da269cde02830790fae26961c35c160ed891107864e986119fb0953eac5895fd335620ee81fe30eada97ccbfdb7349cc5edde153c7b", 0xf3}, {&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000001000)="6a0b355d2536b580f32fdc9566c2582d812937ba9b004dc3", 0x18}], 0x6, &(0x7f0000001000-0x418)=[{0x100, 0x0, 0x1ff, "71b1502f0a9ecd78cc6f2b89478c7b8fab0a60a365249a6c7d38751eba6291ddca38b9a06cdf89a354616e371341798d66776b86a5a7ee2d6cc381e24a861b5cdbdfb2ef3ce09a088b4d57374bd4fe4b3301795a2f67181e2713c79c6c602e71e145659e980d3011da9033b89f5115d1f34c2eb811eaf44eef1d9baa7d4a57ff43ac87f0a1e46ebc290d2791a08a3e002925d8727cbb9e7840500873bb4e74a2feddd3f521d70b79cc869a7d2755bc35d68631c430c17c579cdf4ee7e09913c5b2f2b03a19b8cbee5a20ddb4aed5f8f492f82d87a00080c9574813f4889726e336225f7398bfc960048fa4a1"}, {0xe8, 0x11a, 0xd0c4, "5d04ce2dec412e48d4d2234215b2643ce861b1aa2385d2cb4b385e8892022c4261ec55759b73bab80a1f302252a11afd62fcd09e0ca422091a9cc0e1f5906232d61ecc370ae9dbe1f790a84b86735168ba055f1e129e02dee6c1325ba9bcbb50bc82847aefd3dbc5ad903882235a11988cf74d243b051f9357d314dbbcb80564781ec668ad3687f15b38e9f771accf7424fa5b17f1daaae3f2b8b3716b4244973084ccf28ded46b5657841ed7effac03a35ff08653bab2aaa69dec088845c193e406a8ec4ae138d23438ef2175dfa7a03f25b5d652"}, {0xb0, 0x116, 0xeed3, "2cb970cece9069c42e6995ee22d22be959d31d9a75625cd4ad388b9435048ec0264f593ecb29bbcfca1986cd2bc9c9629c3834e8a0f263bc802d429ad93a9fe3e491985d6d31817c63a39dff145608ee7c452cf96f48389a2e87fe3f34187dc3cee93a89cc73c9410b2d4bfd3223e2ddec440f876d1c70984fd5d2a112dedb4c8fc4ef31e8848eaa2819e8449749fe1426fa347e2ad22ba5005bd03053ef"}, {0x30, 0x101, 0xffffffffffff8001, "263c77b99854cf24a20e9703261664342db1beaa15b8f2d08c9a1fd252"}, {0xe0, 0x11f, 0xfff, "905f1492c64870038e6268991f5142b3cdfee319797a32361c7ae0970ff1e31f2c3d11927a511d897cb41aff1d7e912c323d95f43129d599abfac85191e24a8a2fe2047f7108a97047cde836a713bc4c6ed6a133d308bb8ac1c397ac811e6e8ca6126caa676eaec4dd8f148ee86e0158bd5116a00af648ae329475dcbe20fe6eb24ad3acb69287ab7dec249ea5a0912f11989fbd2b9f766f2616418f62f277572b6566c402a8020051cf1f1a8ce359905f854ab411ba03c388fed1618f3b69470d20ac545b4930edbf9a87e0"}, {0x40, 0x1, 0xffffffff, "238d95ce107dd95bc01852489250fd5b44f0a23daa05999f3f4ead89b59ce8b71ec82757f4ae725b512efc77"}, {0x30, 0x113, 0x1, "4fb4ba262a5340bd27c968882c7624578f89b7e87df198f99ec9b06788"}], 0x418, 0x1}, 0x40) fadvise64(r0, 0x0, 0x7, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@generic={0x19, "d07fb6565dad1bf2134aa693639b2f25a27e303382c4a45baed51a63424d5e4de6ab8db16732e0b3689ad964b394d6bf42391a03ed03bfd12b5161a4052f4c669bcd2d1b3326f67eed912e72cc63ed0754022dd5bc4ddfb28d4eebf5a2a66d8f6abffd6cebc370c449546fa039db3bdfb4d92287d6f52304445b8d4ba9e6"}, 0x80, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x4d)="25022380939082203e21dce74c3172b60fd89e835b56aec6926a58eb462697f7e9fc561560fca1a0fc7ba56c1f7f7de75dc2500f8b567e42c9e7163d27472cae800fbea7de24f4aa314d6eed52", 0x4d}], 0x1, &(0x7f0000002000-0x4f8)=[{0x10, 0x0, 0xff, ""}, {0xd0, 0x10d, 0x1, "b1c64fb1ebc4eceb8c40a8f9f218f6fd6034a7ec24017ea7381095dcf9ee2bde57a3b4c163d5839bbfad6c6568301017b62e4220105d65bf59988dd8abb30f3c16b0dfc9f517e149375f2571444aab807c0d6755f56771c3a5f3a4330dec65c8c7f9e8b93cbac14693a0e65b3ff24f5b787cf0c30386930d647fbd84979a27361c4a4e8bbd6c1e36971d7adcdc1b1d2500da84546b51996f94e030e4d2fc71c028ebe1fa11a1788b69e8833c9383720d41f773308b03159523"}, {0xd0, 0x1, 0x7, "7b8190df040aa9ab71a92d8f5f960386205e1ed8dddb086c68be82a1d05eb626bb00a3edc6d35751f7db80389bd48a19f3ec155fbcff6d306f0049e412898988ed8dba5311857753607252d6e5a2a4b11a64e30813a0a5b36bfc39af3fbf65e8611e107b90075e218d8775f28df58fbf2c1fec30ec2186a0b50bb1e1d07ea57b10525755fa033f3324ef854d3f472425b7d624818f8f2be7e23ad9df41460817eeb5069ebd68df08ba5c437263726e97789e109a67dc39a6eb8c"}, {0x108, 0x29, 0x5, "864b37691255d8e8dae8868302f5db3d259effea00b853408fb0f4e542139f5758555840bf329188d72cbe26c3b90e1545c86f095679b1ae5fe75f1595f9a1054751f548b0a1800bfc18bc20a77978ee7ba274cef300e149666b9a76b76042e5f5ce00df4dc7f50a2c882dddbec0054ec8efea53ebe17afcbe5a78bbd74b65a325375a82c9871dc7db4f6b75cfae8584a44f679bd84f01124e518b0ec331984c41cb64af3009ea3f029755fd8c308ecc918b4fae3c468231a63ffbe3e2354c8d3d1367f49f327b55131364bcc0da1234e055955a59889356b507f00e74d7a29a106c1cd0d4e1d552cfdca27baf0312b78445f67875e4"}, {0xf0, 0x0, 0x3, "749436278aa60c53bcffba44aec33b0b7e5c45a4d0f7ea018cf717fe3763cbeaf21e6fd65f0f71fd9dec0f2d014c970807c81cfa4be5f3407eeea0f3b70f7df6c8d78c5b0ff0b2b9a4febb60dc0558fd289855b5750635391b333334066e3237e40db2399249cfdcfd678c6b75fa0ccb947e6462e110319af27cecb118beb9d2a7c75359d2d62875fe6ecb9b6f2f07d669b8ba5bad17dfe18f166c8c25f1513e6488aff9130d817c9172e555122f224f71291cd4d017ef8c8c0f614d7cb98dd37b9264e3a1a618c6bbcd7aca15d6ce4bac4a3d809863a07b60689d"}, {0xe0, 0x0, 0x5, "e8bbccdb693b57aba228d8baabaeb012d03cd01a85928f418adccd138e478ba41706fc5aa7d764e07a4241450c60b5bdc73fb2bd358d7e60bfbf159360796084d8f4e6704ecb3f3b24ee39f06b82ae9abe42494adcdf331844f0019da7c531fc02054137b2e2600e8a30ae8e9130b3c502fa7ca15c327d3b7bd7274e8373d0bec8cbde1d1303b9b737fb4a705c830d9c394a9c0f6bad5b71ad889a6324e9d6a52213a2ba711e3a1375d2cdcf176f365daf4b88d6d4e5cee13169d00d1ebaae030b4e98ebdea8d28d339e6a40ba"}, {0x70, 0x105, 0x100, "0d727107443f29fc22980df9b8153c3e0c3dbfdb9c6b7db8ce83201485164636a2603c7170e4a4bf4a1f816757b0d3136c9b2fd139b5ad01a538bdde29bbc7666fd3c124fc77126043d9260f1d1ce78dceba6a99a519973ae15e88"}], 0x4f8, 0x0}, 0x4000000) 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, &(0x7f0000145000)={&(0x7f000004a000)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0xa0)=[{&(0x7f0000bf8000-0xd4)="beb9393f52e435987da8f9f507e90df2667828562dc9943c04e75f9e156a2bc28856011e9c087476e67c48374630a114f7b7f5537fd9100e71dace090162525ced727a12a201682353a9e95b23ce0479b59458685cb094fd23c63f380856a4c38ebfa7a57932c1dcf00f6b0a1f0ac294f4beb4fe7ede7992cf110d1787425135b82ec5e4392d7c55573cb036bdc7ad6d23924ea0d07c1e318e9cc0737428d14e9abfd6e971a5447baa47c082f03d54f907fec08fc0e3d4a63b0d223e8fa840d25e6a05f517c2549484f42b13d1a139ab097c18af", 0xd4}, {&(0x7f0000001000-0x66)="f75b70604576019fe6df57a041af8702aedfac7573c2337adbdc3e0c10bb343edcee8ed8f852e61482fff436b261edf2350f18e286906024f36b39a1fbfe70b0ba43c813168a3caa737fc56b2a630e11e7cc1e929789697b5509abdd2e8737c49be640d04c86", 0x66}, {&(0x7f0000000000)="492484", 0x3}, {&(0x7f0000000000)="e73340", 0x3}, {&(0x7f000075a000)="d58735901e1a572043e3839cb52840cf9b5ad7d3ff4e91f10f3927ca0501e9fe640729351fbd1478c06ab034c2e73bc53b712835f7e9fb3bdf1ae60c246240471e15c852a9f23537ebfeef2ed6668bae753b8b349a1bcbd59cf750452d092b80b8e05c8cff4a", 0x66}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="84e9a521ffe4b1d358b8fdd7a2a5a3f06f84af91b944185aeebf910a23e8c4b9db1d8e812c9c39020d9eb848bb496bb0e7ab510dfaed59c8d080350d4e7c02cd2813a64eb8a9263e83c884b4e3eb31c13748e8c4abfab769b374b60c3326137ce2e75104572efcdf953c47805f", 0x6d}, {&(0x7f0000001000-0x9b)="dc5ebf200ecda2be0ee6e537dc5982b5fd37c90e8198d649a0f409672a4f80a9c8eef8b778b9e8d5da914208fff1628ab9babdcd0dc6144c282df076022d5197fd64ee14d7e7ad2f077a65ea535b03089b6d7ca01b9c064cbef10cc42b7add8f44158137a6d1b7043d426d43f997dd52ea1f7deba652db915ab90368e36abef30b25cf8958615a03ddf29c14d4edb1d0faeaa1397c0eb562c49cac", 0x9b}, {&(0x7f0000ae8000-0x6b)="02c71fb3cef5beebe0fb4f0c5bd469d4a8b22be61081c891ac873e77467b1359ab9aadb2ba38fa7581c689965508429959519589a434194bc1bd8906567bc25ce8f77af5f3b6487d1270c586425537b64f0a3c592fefe27d8516f0b73ca32b2bc446a5059f95f43a069d8c", 0x6b}, {&(0x7f0000001000-0xf2)="7c9f6ea7117c826b8459a86a57345ff309478543c074c5d778ec5c4e3fd2809dffa15aa46beef8edbd17d26824e4cec35bb6bb3ebe8157153b437bb2ada1d05c698f5122e9ce7a4d9a11ee53ceb10cb4789b03d7e037ec8d8f3d936ec14320938d3a064d1ee8bbec7082a46d44feb3da1faf9c06fd731f74dd55b890243a594de2f9cfd8e9526a3c05bda116beec15d72320c1f7918776cd74d06f434bc109dd2bfc169cc9309d05c707746f9b1b87e97004d4d846b8b4909bb515ddd12a889537ce47cd850d966dd20cb7a08089fa79b5dd95d3fdd9ab3588d8c620c3ffab0209f65ea6c70f017bea136a2a32c4bc66e0c3", 0xf2}], 0xa, &(0x7f0000a7e000-0x570)=[{0x80, 0x1bf, 0x5, "e2fcb879d3d6aa3880480542c2f1ab82433d498c5cd78e0f771a6962ab9b110e1f63aefaf03de6e506cc20c8b2e5b81d54bd9f959b8794ba497d2f1c899d1fc5a7dc6033d1ee48d683ae447e871d9cad2ad7e097f767e2ee6b0c0e8b45b2bf35f3c24c2e788296d0ceb76d97edbd631a"}, {0xd0, 0x29, 0xb1, "3cf7d1b6861859e4a2ef10fc19c7878354c43c5dfddd4667da38fbe921db061f5e62a3e853ce6ddf720b000b4cee06a6675caa26b4d7136d930399809cc435ae65c126a92889ea8909e7e1a5515183e51bef5aa488609d48e2e4e8c3ef2f027222bdc55365b2f0fccaf66e3f94076c6e91c6d3023a1b8a294e077f548f4f2ae367f82c793917245a7ce6addea4ab23fbcf891cc1e2bba3ba417f29516c95693f8037b5a8f4ff56ad0e129e2cc5c6c624a5bcda8bf48ba4799eb22de11210"}, {0xa8, 0x116, 0x9283, "a33bface8b31af9c481261badb3c467d3576b88c03cadd1072024fcdf345a7b56e090bb0e5ea1dae2de17f6301e1a67a9e921324532b7be4725fd790e0060687b219a14e8e19ba840066f3f69042deae267c001e589b1d94ea6bd6a46da7bd2c416e945965afc2d00ebade6217784509ffc925560362a89ad44cf1c34b93bebbf61218a7349910fb92c6f046abfea0916729a705"}, {0x48, 0x119, 0x0, "85f90c2d6e38598f8402b8b8043e65095b1cf1dc72659f1abbeeab25df63e5507e18e461b1aec5b286d084f76734862e679f25d9"}, {0xa8, 0x10f, 0x9, "08a0ed5117987235dedd7db8f57a40c0793dd0f0812ca6e7272d6569969a35b2772f235f5bca1084070df31c404aaab301ee0e343edd3b725c53a19198008b35918574c6c53bb87a7eaf4d214ebc8eaba481551ecfd86bb64bf7f83d11dcdc70a1e8c6ac46bf5bc6090c49cfa211f5731775c14f05e1352bebaedf6161609ac4e5d918625c6bfa873cf449476cca02cd0c5096"}, {0xc8, 0x104, 0x8, "935be957e4ae4814c16d611313667df23521b1451c32757af3b54f0f78ea1f28547768df56a8176818eb7d6b4139e4c97166084a143a49108b186b8f1221ad5df2e22ac3054ab2f861c358391d8c53f1ce5c3f2879e48215b3c64923d857ee3b715a8edf48d9d87feb8440c83308e57a37d6d3107bcb8f1c5389ba30fa32422fa8f245372fb9d2d85defbe6dbb2a6881f3c0e93c31ccbf728a3e3109b080460a419ac79061e093b9573aacc48e1d355d3452420b5ee2"}, {0xe0, 0x10f, 0x4, "a14ad1461ce5f47d2891d7ec84e18a7b8e9d82fad7775984291883b9a12afd3e816f8109658b00b0c05d9a4a2774c31b75012b564ed915f8fe521a05bc4abc98f512b30504324400dfc329d3129713beeb388b28e7a6d492b43e8e4aef520db2924c23b927939503de29326f1f8f486df92135563ee41809d5075ecece34470a76f1d2678a7e2072d03fd4f2bb18d145423b4a54b2c187195c9bc626283ec01f8bbc379f7828cc6d7ebce853800161a03adde96b40a9928a1daf1e33e3a849ee2538b050882980f8f38989"}, {0xe0, 0x11d, 0x3, "3a62230cd6e6562c18a04c22824ad757ebf0e0ce6307178f3801fc17904732de30141021a8b8c34e60e54aac4c3309a2a23999ceadde98c6b9bc45df1bc2c8488cdca556f740831f163df3bdc0e255a188dd8c360ba0f9ebd5b040707db64842c7720c14fe2ce22800f8acfa75f11b89928f76ad9f3c5379d8683c7768d2d5dc9efb4cd7bc67e4ef748360d3fe376fa6019b9bc1885eec014880c9070d73be09c9c0ee8c0894d080290d52d23a98b3aadfa046ca51a63b99371417c687fba0db78f97ef6248a851602"}], 0x570, 0x20000000}, 0x4c891) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) fchmod(r2, 0x140) 2018/01/28 15:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000d7000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00001a0000)={0x7, 0x1ff, 0x4, 0x9, 0x5, 0x8, 0x1f, 0x2}, &(0x7f000000c000-0x40)={0xffffffffffffffff, 0x1ff, 0x8, 0x6, 0x0, 0x419a, 0x101, 0xffffffff}, &(0x7f000013d000+0x86e)={0x3, 0xcf91, 0x6, 0x8, 0x1, 0x6, 0x7, 0x2}, &(0x7f0000160000-0x10)={r1, r2/1000+30000}) kexec_load(0x3ff, 0x1, &(0x7f0000ad5000-0x20)=[{&(0x7f00000e3000-0xab)="fb9e7313ade69c7851e049abba911820d9c0208b0dc6148de94d4f2b37e669a444a1fc627c791f57085de6cf0f697327b601fbdedc149cd075c1751e6c38d35ad5fc3140dd82dc3de37412e368a359066513c2ccd5b6829d50f41960edbf708a7577e05856d6dab028082c827734ee50014fb4d3ece11ef8997ee847839516bc8c56be46e8064519489c2f28485da684e27fd6a3c45873f730e6a4799ae2868f9ba772751086fc9533b587", 0xab, 0x0, 0x6}], 0x370000) r3 = syz_open_procfs(0x0, &(0x7f000033b000-0xa)='numa_maps\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a11000)={0x0, 0x6, 0x0, 0x1}, 0x8) r4 = dup3(r3, r3, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f00008bd000)={0x0, 0x0}, 0x10) [ 28.800496] binder: 4780:4786 tried to acquire reference to desc 0, got 1 instead [ 28.813564] binder: tried to use weak ref as strong ref [ 28.819740] binder: 4780:4786 Acquire 1 refcount change on invalid ref 1 ret -22 [ 28.848099] binder: BINDER_SET_CONTEXT_MGR already set [ 28.853476] binder: 4780:4786 ioctl 40046207 0 returned -16 [ 28.853549] binder: BINDER_SET_CONTEXT_MGR already set [ 28.853556] binder: 4780:4817 ioctl 40046207 0 returned -16 [ 28.856798] binder: 4780:4802 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/28 15:15:52 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) write(r1, &(0x7f0000012000)="", 0x0) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/28 15:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f00000df000/0x2000)=nil, 0x2000) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000976000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00008fd000/0x2000)=nil) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000550000-0x168)=[{{0x0, 0x0, &(0x7f0000a99000)=[{&(0x7f00003a2000-0x2d)=""/45, 0x2d}, {&(0x7f0000784000-0xa0)=""/160, 0xa0}, {&(0x7f0000a9a000-0x60)=""/96, 0x60}, {&(0x7f0000bd9000-0x42)=""/66, 0x42}, {&(0x7f0000a9a000-0x93)=""/147, 0x93}, {&(0x7f0000a99000)=""/155, 0x9b}], 0x6, 0x0, 0x0, 0x74}, 0x33}, {{0x0, 0x0, &(0x7f0000a99000)=[{&(0x7f0000a99000)=""/110, 0x6e}, {&(0x7f0000125000-0x1)=""/1, 0x1}, {&(0x7f0000f92000-0xf5)=""/245, 0xf5}], 0x3, &(0x7f0000745000)=""/50, 0x32, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000641000)=[{&(0x7f0000a9a000-0x1d)=""/29, 0x1d}, {&(0x7f0000a99000)=""/116, 0x74}, {&(0x7f0000a9a000-0x9c)=""/156, 0x9c}], 0x3, &(0x7f0000e13000-0x97)=""/151, 0x97, 0x0}, 0xfb8}, {{&(0x7f0000a9a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a97000-0x40)=[{&(0x7f00002a5000-0x1b)=""/27, 0x1b}, {&(0x7f0000a9a000-0x72)=""/114, 0x72}, {&(0x7f0000a9a000-0x1f)=""/31, 0x1f}, {&(0x7f0000f61000)=""/56, 0x38}], 0x4, 0x0, 0x0, 0x88}, 0x0}, {{&(0x7f0000a9a000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a9a000-0x70)=[{&(0x7f0000a99000)=""/253, 0xfd}, {&(0x7f0000a9a000-0x5a)=""/90, 0x5a}, {&(0x7f0000a9a000-0x25)=""/37, 0x25}, {&(0x7f0000a99000)=""/76, 0x4c}, {&(0x7f0000a99000)=""/63, 0x3f}, {&(0x7f00008e1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000393000-0x74)=""/116, 0x74}], 0x7, &(0x7f00000f7000-0x1000)=""/4096, 0x1000, 0x100000000}, 0x0}, {{&(0x7f000023b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a99000)=[{&(0x7f0000a99000)=""/86, 0x56}, {&(0x7f0000728000)=""/164, 0xa4}], 0x2, &(0x7f0000a9a000-0x96)=""/150, 0x96, 0x7}, 0x1f}], 0x6, 0x40000000, &(0x7f0000a9a000-0x10)={0x77359400, 0x0}) 2018/01/28 15:15:52 executing program 0: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r0, r1) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x1870, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000004000-0x8)='./file0\x00', 0x8, 0x1) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000004000)=@fragment={0xff, 0x0, 0xbf2c217, 0xffffffffffffffad, 0x0, 0x2002, 0x0}, 0x8) timer_create(0x7, &(0x7f0000009000)={0x0, 0x0, 0x4, @thr={&(0x7f0000009000)="2ca12db4f99f0f53272d2d2a5368de4494194448ecc446a82b13627beb044be08854312d257b07f991b746df3fdfab50933821338e72a650e98b9def4e", &(0x7f000000a000-0xd0)="7a75341c4298d3710d2e31f7627fa5f7e9de9c5aa4bfd67732f0c8caeaeadeeab63dd455d5d21cc0ee745dd9cb9edb2d57246af60770d75c7db5bd2114e034fa61ef385daedf3afca6d739a3c99da275e046a912b17265e9a706abf1ebdb87180dfd5134c4b5553be99086c16d6e82e88bd4a580455a0fecf8376e7dc09474d7b141cd5eaf7812794cc0b70857dcc3a9c249404753c35c87577c46f5cd7179c5665e4be2e1a4cd6950e77161837a9aabef493bed2085bdda9ac149a247f673e3ddde7bc24d16a1442cb98f9b071a58ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x1, &(0x7f0000006000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000b000-0x4)=0x0, &(0x7f0000001000)=0x4) setitimer(0x1, &(0x7f0000008000)={{0x0, 0x0}, {r3, r4/1000+10000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000023b000-0x5)={0x0, @in6={{0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000721000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ade000-0x18)={r1, 0xb9bc, 0x8, [0x1ffe000000, 0x0, 0x516, 0x3ff, 0x1ff, 0x69ce3796, 0x100000000, 0x0]}, 0x18) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bc2000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x120, 0x9, 0xe14, 0xffffffffcdedb82d, 0xa41a, 0x2, 0x101, 0x81, 0x6, 0x2000000, 0x6274, 0x9d, 0x235, 0xffffffffffffcb3c]}, &(0x7f00004db000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ae8000)={r4, 0x4000000007}, 0x8) r5 = open(&(0x7f0000221000-0x8)='./file0\x00', 0x200000, 0x20) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000896000-0x32)={0x57, 0x1, 0x800, {0x6, 0xffffffff}, {0x4, 0x3}, @period={0x58, 0x0, 0x1ff, 0x9, 0x1, {0x0, 0x1, 0x0, 0xeb71}, 0x5, [0x1, 0x80, 0x5, 0x6, 0x100]}}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f3c000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000db2000)=0x8) accept$inet(r5, &(0x7f0000fab000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd9000)=0xfffffffffffffcfb) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000ebb000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) shutdown(r5, 0x1) 2018/01/28 15:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x8}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dd0000-0x10)='/dev/input/mice\x00', 0x0, 0x204080) epoll_pwait(r1, &(0x7f00005aa000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x5, &(0x7f00006c1000)={0x9}, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b86000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x30fd}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a47000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7f000-0x4)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f000025a000-0x38)={&(0x7f000059e000)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f00007b7000-0x10)={&(0x7f00000ae000)={0x1148, 0x5, 0xf, 0x100, 0x1, 0x3, {0x7, 0x0, 0xe0}, [@nested={0x78, 0x92, [@typed={0x18, 0x7e, @str='tunl0\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00'}, @generic="226eb929592c3c5c9d3136abf8ff7d614fc272cbb833e3c40ebda7d6e50cbee378c7e58ba850ad1744c28395bb712f69e7acfaf2d9c198e1cd8be87c31c10252eaf7ce99c7d45b4da5f5dae1032675776cda711cda7bce921107a091"]}, @typed={0xc, 0x87, @fd=r0}, @nested={0x10b0, 0x95, [@generic="7cee8b4df485cc38c6b0482abef586", @generic="8e196b9c856020eed66326663cf719b2758b3b623dc17b74038af1be23fe2369110a4b062f8f18dc333c4cb58cedebdc83719ff565170112588dd76875a4f3a414c835b14bcc491e230efba2b2edef5fcef3ca4f35778d60a394278c9101f3d37cafc1e376", @typed={0xc, 0x49, @u32=0x1}, @typed={0x1008, 0x79, @binary="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"}, @typed={0x18, 0x80, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @typed={0xc, 0x6c, @uid=r3}]}]}, 0x1148}, 0x1, 0x0, 0x0, 0x50}, 0x4004000) 2018/01/28 15:15:52 executing program 1: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000021b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@empty=0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x20, 0xa0, 0x87, r1, r2}, {0x3ff, 0x2, 0x9, 0x9, 0x8, 0x0, 0x50, 0x8b}, {0x3, 0xfffffffffffffc56, 0xca7d, 0x1f}, 0x8, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x2, 0x2, 0xfbed, 0x8, 0x3ff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8040, 0x0) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x88040, 0x1) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) symlinkat(&(0x7f00008a9000)='./file0\x00', r0, &(0x7f0000eb8000-0x8)='./file0\x00') 2018/01/28 15:15:52 executing program 0: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") getpriority(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/28 15:15:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x9, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x10000, 0x8, 0x1f, 0x200, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x1, 0x8000, 0x0, 0x1ff, 0x63, 0x4f5, 0xe8, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="6c1d177ff54207df81ffc11498976ad17e1064cdbee9340d6958745924cb6ba999740328054d0e678135e88be4798a36c94949313670238d7909ef6c3aedae562cdbb710a2619319fd9c17eb49e6d544d513c4c57c9d4c3a989199ab88e953bebcdd0f3e56fac42b63ea0aac3d7f4285e25a872ec360cc9910f4cd6756935bb3459a67e471e14106f0bf3c85960014b873e63dcd844d565d50c3678e8eaf641cc0e3090d5e772cedf221e985d7a5997d", 0xb0}, {&(0x7f0000001000-0x31)="ab1c6f7d48140bd517992d7104de1fc09dae114e999f048bafab4edd826ceb06080861f8594dc213941ee494ac10120e1a", 0x31}, {&(0x7f0000000000)="7ea63f56c8c03e8f68ee5144c8a6267337b1d62dc24a1830d9e4cc9d9423f9bb8eb3c1ceaae6d31773e8c0100fa06f3e9fde140024c78a925e7ace763d77be642231589bdfe40069f01d613cc85dd1a81d8da50c35", 0x55}, {&(0x7f0000000000)="d8686a6e6ddf72f7b6c0377fc96b66456fbaea02a0490c2e86fb", 0x1a}, {&(0x7f0000001000)="9e37ba3b81641252c9ef46b33987cf4f1f9e3dcd9f", 0x15}, {&(0x7f0000002000-0x9c)="bcf9c64b2737de4afd1090a4a572af16f56ee4ea186687b4f98196b9eeb8fa8b39047d322099df4937490b1ecc9b7c25cf96c06c27fd71e356c45385ebec9e75faac25b271d924c1a2428523b082e5295a1b2ce0fabf33eee4c048aa6b52b1bf91f28c11270b5c89c8edcd6868034c141f5059fe6befbc72e1521f9e7fb097aaf8a3502ba027846b90eadc5aa8ea093cb37bff50d94306454b446281", 0x9c}], 0x6, 0x0, 0x0, 0x4000811}, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000005000-0x8)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000004000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"cdf61dada4379f"}, 0xfffffffffffffff9}, [{"83cfdaa5ca5485"}, {"74cfab7ef8360e"}, {"31296be0fadd06"}, {"3af05ab237538a"}, {"dc9fb693c56ca0"}, {"80852f0152c578"}, {"dfac58b2e719b0"}, {"b2b031e034630c"}]}, 0x48, &(0x7f0000003000)=[{&(0x7f0000002000)="235655312869f6205a", 0x9}, {&(0x7f0000004000-0xa)="32f1667e01a269247fde709ae1", 0xd}, {&(0x7f0000003000)="68e66880af13da7d81a9182c3ed5f075869bed35470c01feef4ba4886a7cea1536fcf42019d0561b52a966bd5bee7bff5eda1bc4446e9da078cd39058cb53e25ea49e75208b16572a76f7e349129eab716f57623cc950992a077c1ea18d114feba3659526dbb1f53a97e9a4f7c445e47938fea080c06384178806b42e5875f83d7161ea4a11408620037d4b8f9bdf7b06625cbe27580020e3b6ee6be513fb71c1e741796c5fb9ffa9d9674db59d0cd86c527dac1292de5c07f3801eb57dcc5391e0aafc18acefa4c219af68c8e6e3d2a8c8bcaf537f864bef58ffcf2387cd1731c8247f14c5b607eadbdaeb3595ef6c2cc50dd4e1b68", 0xf6}, {&(0x7f0000004000-0x75)="e36131e3734ca75cbe96057a9da488c6759f45495337b6f9d8f591d71f36064a97e695a7d93c8aa6eb4734b2fbbd70d19dc426ea2c82bf2ea0444cbaf8db87e393431804d8853b12551a151db2a3e6c4119b87f86e793f8d778e417f2a0629db550763f41b67c0b78f7212bc6afc918048d97faf62", 0x75}], 0x4, &(0x7f0000000000)=[{0x48, 0x118, 0x101, "95894174d39a3adce9ea26c57dbee69c7f38fcf3a0d3b7d025288e6410f5d826662ad659a9a6ac59e70ff96e2cc895db90fdd24c28"}], 0x48, 0x0}, 0x40000) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{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]}}, 0x90) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008a1000)=@assoc_value={0x0, 0x0}, &(0x7f0000e62000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c92000-0x8)={r1, 0x3}, 0x8) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x1) keyctl$session_to_parent(0x12) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000006000-0x11c4)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) flock(r0, 0x4) recvmmsg(r0, &(0x7f0000727000)=[{{&(0x7f000054e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000744000-0x40)=[{&(0x7f00007bc000)=""/190, 0xbe}, {&(0x7f0000b5a000-0x41)=""/65, 0x41}, {&(0x7f0000538000-0x20)=""/32, 0x20}, {&(0x7f0000192000)=""/243, 0xf3}], 0x4, &(0x7f00002b2000-0x1000)=""/4096, 0x1000, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000b01000)=[{&(0x7f0000e9a000)=""/179, 0xb3}, {&(0x7f00001af000-0xfc)=""/252, 0xfc}, {&(0x7f000097a000)=""/64, 0x40}, {&(0x7f0000f94000)=""/235, 0xeb}, {&(0x7f00002b3000-0x56)=""/86, 0x56}, {&(0x7f0000639000)=""/161, 0xa1}, {&(0x7f0000ccf000)=""/255, 0xff}, {&(0x7f0000375000-0xfd)=""/253, 0xfd}, {&(0x7f00001e4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000033000)=""/131, 0x83}], 0xa, &(0x7f0000791000)=""/43, 0x2b, 0x9}, 0x8001}, {{&(0x7f00003a5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000089f000-0x50)=[{&(0x7f00000cd000-0xf)=""/15, 0xf}, {&(0x7f0000de8000-0x32)=""/50, 0x32}, {&(0x7f0000f3d000)=""/51, 0x33}, {&(0x7f00004f0000)=""/105, 0x69}, {&(0x7f00005f2000)=""/230, 0xe6}], 0x5, &(0x7f0000407000-0x7c)=""/124, 0x7c, 0x9}, 0xc4e}, {{&(0x7f0000da3000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000066a000-0x10)=[{&(0x7f0000354000-0xf8)=""/248, 0xf8}], 0x1, &(0x7f0000042000)=""/182, 0xb6, 0x6}, 0xffffffffffff8000}, {{&(0x7f0000aae000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a61000-0x80)=[{&(0x7f0000779000)=""/99, 0x63}, {&(0x7f0000bb4000)=""/115, 0x73}, {&(0x7f00006d8000)=""/132, 0x84}, {&(0x7f0000aa1000)=""/131, 0x83}, {&(0x7f00003ac000-0xea)=""/234, 0xea}, {&(0x7f0000ffa000-0x4d)=""/77, 0x4d}, {&(0x7f0000933000-0x36)=""/54, 0x36}, {&(0x7f0000903000-0xf2)=""/242, 0xf2}], 0x8, &(0x7f0000110000)=""/47, 0x2f, 0x1394}, 0x32}], 0x5, 0x0, &(0x7f000030a000-0x10)={0x77359400, 0x0}) 2018/01/28 15:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) pwrite64(r0, &(0x7f00002a0000-0x4)="3bd62a", 0x3, 0xfffd) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000021c000-0x4)=0x0) 2018/01/28 15:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000112000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x100009, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b2370e0000000000007f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0xfffffffffffffd85, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000778000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r0, r1) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x1870, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000004000-0x8)='./file0\x00', 0x8, 0x1) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000004000)=@fragment={0xff, 0x0, 0xbf2c217, 0xffffffffffffffad, 0x0, 0x2002, 0x0}, 0x8) timer_create(0x7, &(0x7f0000009000)={0x0, 0x0, 0x4, @thr={&(0x7f0000009000)="2ca12db4f99f0f53272d2d2a5368de4494194448ecc446a82b13627beb044be08854312d257b07f991b746df3fdfab50933821338e72a650e98b9def4e", &(0x7f000000a000-0xd0)="7a75341c4298d3710d2e31f7627fa5f7e9de9c5aa4bfd67732f0c8caeaeadeeab63dd455d5d21cc0ee745dd9cb9edb2d57246af60770d75c7db5bd2114e034fa61ef385daedf3afca6d739a3c99da275e046a912b17265e9a706abf1ebdb87180dfd5134c4b5553be99086c16d6e82e88bd4a580455a0fecf8376e7dc09474d7b141cd5eaf7812794cc0b70857dcc3a9c249404753c35c87577c46f5cd7179c5665e4be2e1a4cd6950e77161837a9aabef493bed2085bdda9ac149a247f673e3ddde7bc24d16a1442cb98f9b071a58ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x1, &(0x7f0000006000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000b000-0x4)=0x0, &(0x7f0000001000)=0x4) setitimer(0x1, &(0x7f0000008000)={{0x0, 0x0}, {r3, r4/1000+10000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) fchdir(r0) unshare(0x400) clock_gettime(0x0, &(0x7f0000624000-0x10)={0x0, 0x0}) ppoll(&(0x7f000071e000)=[{r0, 0x1000, 0x0}], 0x1, &(0x7f00006e8000-0x10)={r2, r3+10000000}, &(0x7f0000493000-0x8)={0x3ff}, 0x8) init_module(&(0x7f0000a30000-0x9)='md5sum:{\x00', 0x9, &(0x7f00005ec000-0x2)=')\x00') r4 = signalfd(0xffffffffffffffff, &(0x7f0000e82000)={0x0}, 0x8) signalfd4(r4, &(0x7f0000c18000-0x8)={0x0}, 0x8, 0x0) 2018/01/28 15:15:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000787000-0x28)={0x20, 0xb, 0x0, 0x8, "b3e8989764a68ccb7c63f1c6347e82da28a536d5f885b794593d5eef9d0defd7"}) write$selinux_create(r0, &(0x7f000046b000-0x3d)=@access={'system_u:object_r:qemu_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x38, 0x0}, 0x3d) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000059b000-0x8)={0x0, 0x6}, &(0x7f00005d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000044d000-0x8)={r1, 0xa}, &(0x7f0000329000-0x4)=0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000b3b000)=""/50) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) restart_syscall() readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f0000146000)=""/59, 0x3b}], 0x1) 2018/01/28 15:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) close(r1) close(r0) 2018/01/28 15:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000033e000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2018/01/28 15:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7d000)={0x0, 0x0, 0x0}, &(0x7f00004c1000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000213000)='stat\x00') ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000b65000-0x8)=0x5) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000db0000-0x24)={0x8, 0x4, 0x2, 0xd296, 0x42, 0x5, 0x8, 0xd67, 0x7fff, 0x6, 0x2, 0x3a5368cc}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:15:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/01/28 15:15:52 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005a6000-0x11)='/selinux/enforce\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x48)=[{r0, 0xa210, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}, {r0, 0x48, 0x0}, {r0, 0x4, 0x0}, {r0, 0x800a, 0x0}, {r0, 0xa180, 0x0}, {r0, 0x4, 0x0}, {r0, 0x200, 0x0}], 0x9, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000003000-0x5)={0x401}, 0x8) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000003000-0xaf)=""/175, 0xaf}, {&(0x7f0000002000-0xa0)=""/160, 0xa0}, {&(0x7f0000005000-0xa4)=""/164, 0xa4}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000-0x4)=0x3) bind$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0x3, 0x8, 0x242, 0xfff, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) fchdir(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x10)={0xffffffff, 0x253b}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/28 15:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ebe000-0xda)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xffff, 0xe780, 0x80000001, 0x0, 0x81, 0x7, 0x8, 0x200, 0x8001, 0x7ff, 0xf395, 0x8, 0x8, 0x6]}, &(0x7f0000745000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000009f000-0x8)={r0, 0x4}, &(0x7f00002a3000-0x2)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000418000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bcb000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000817000-0x10)={r2, r3+10000000}, &(0x7f0000612000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004e0000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000ed4000)={{r4, r5+10000000}, {0x0, 0x0}}, &(0x7f00005f4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e8b000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000bf1000-0x20)={{r7, r8/1000+30000}, {0x0, 0x0}}, &(0x7f0000f12000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000077b000-0x10)={r6, r9}, 0x163) r10 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) gettid() r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000847000)='/dev/ppp\x00', 0x121000, 0x0) ioctl$sock_inet_SIOCRTMSG(r11, 0x890d, &(0x7f0000516000)={0x400000, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffff00, 0xfffffffffffffff8, 0x100000001, 0x401, &(0x7f00008c7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0xfff, 0x32}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r11, 0x84, 0x77, &(0x7f00003dc000-0x16)={0x0, 0x9, 0x7, [0x3, 0x5, 0x2, 0x100, 0x1f, 0x2, 0x5]}, &(0x7f0000505000)=0x16) fstat(r1, &(0x7f00003e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000887000)='./file0\x00', &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000c2c000)={0x0, 0x0, 0x0}, &(0x7f0000bea000-0x4)=0xc) setresgid(r12, r13, r14) ioctl$EVIOCGNAME(r11, 0x80404506, &(0x7f0000fce000)=""/81) ioctl$KDSETKEYCODE(0xffffffffffffff9c, 0x4b4d, &(0x7f0000627000)={0x7, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r10, 0xc08c5335, &(0x7f00009e6000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000000004000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/28 15:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7d000)={0x0, 0x0, 0x0}, &(0x7f00004c1000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000213000)='stat\x00') ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000b65000-0x8)=0x5) 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000005000-0xa2)="6136d8205d5c1c9dfe771fe88f82757bf5458614ac03662adc52407fc2b4642380c41fb219431ecb9c77aac21117423afc2a61eba25868b72c3b4b398c7b444836193fc6a975ebd9c5feea4b365fbfe6e554e543fc9e2c3c5c38fc23d965672a8c5ed8ce7c3a994ead16e76874e1d761632ecdfa92d67c394dc2d1af4f195a00c2cac7318dbd79e80c406f61f333722485cfafbb03039afd44fc9f3ceb12adbfaeb8", 0xa2, 0x4c090, &(0x7f0000004000)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000)="6d696d655f747970655e5c76626f840565743028255b73656375726974796370757365742d262727a0255b7070703000b4c007a2dc0c8341811514448398062b500c2bd3e3a27ae13960d5632338c1605c5708c42270cfcc4f70fa8712ef5f84afd8d5067a76fa59e94b9f0817706f1b2a68bf65826ed8300bdd731618a8b686db2279ae98d6d6f3892a95c586aa1d34f054dd71acffb53e124f879129866de3ece3df", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) [ 29.111738] sg_write: data in/out 1969188161/13 bytes for SCSI command 0x75-- guessing data in; [ 29.111738] program syz-executor1 not setting count and/or reply_len properly [ 29.142723] kasan: CONFIG_KASAN_INLINE enabled 2018/01/28 15:15:52 executing program 2: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000747000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c49000-0xdd)=""/221) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/28 15:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a45000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shmdt(0x0) socket$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0x0) [ 29.155927] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 29.164851] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 29.171091] Dumping ftrace buffer: [ 29.174399] binder: 4924:4925 transaction failed 29189/-22, size 0-0 line 3004 [ 29.181197] binder: 4924:4925 transaction failed 29189/-22, size 0-0 line 3004 [ 29.186928] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 29.195130] (ftrace buffer empty) [ 29.198824] Modules linked in: [ 29.202118] CPU: 1 PID: 4896 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 29.209630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.218968] task: ffff8801cf118000 task.stack: ffff8801d0e68000 [ 29.225004] RIP: 0010:[] [] sg_read+0xd06/0x1440 [ 29.233081] RSP: 0018:ffff8801d0e6fac0 EFLAGS: 00010246 [ 29.238507] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff82669c2d [ 29.245753] RDX: 0000000000000000 RSI: ffffc90001586000 RDI: ffff8801cded2270 [ 29.253004] RBP: ffff8801d0e6fbc8 R08: 0000000000000000 R09: ffffed0039ed3555 2018/01/28 15:15:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000005000-0xa2)="6136d8205d5c1c9dfe771fe88f82757bf5458614ac03662adc52407fc2b4642380c41fb219431ecb9c77aac21117423afc2a61eba25868b72c3b4b398c7b444836193fc6a975ebd9c5feea4b365fbfe6e554e543fc9e2c3c5c38fc23d965672a8c5ed8ce7c3a994ead16e76874e1d761632ecdfa92d67c394dc2d1af4f195a00c2cac7318dbd79e80c406f61f333722485cfafbb03039afd44fc9f3ceb12adbfaeb8", 0xa2, 0x4c090, &(0x7f0000004000)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000)="6d696d655f747970655e5c76626f840565743028255b73656375726974796370757365742d262727a0255b7070703000b4c007a2dc0c8341811514448398062b500c2bd3e3a27ae13960d5632338c1605c5708c42270cfcc4f70fa8712ef5f84afd8d5067a76fa59e94b9f0817706f1b2a68bf65826ed8300bdd731618a8b686db2279ae98d6d6f3892a95c586aa1d34f054dd71acffb53e124f879129866de3ece3df", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) [ 29.260253] R10: 0000000000000005 R11: ffffed0039ed3554 R12: 0000000000001000 [ 29.267497] R13: 0000000000000000 R14: ffff8801cf69aa80 R15: ffff8801cded2240 [ 29.274749] FS: 00007f63c8c3c700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 29.282959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.288813] CR2: 0000000000920008 CR3: 00000001d48c8000 CR4: 0000000000160670 [ 29.296067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.303309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.310559] Stack: 2018/01/28 15:15:53 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000005000-0xa2)="6136d8205d5c1c9dfe771fe88f82757bf5458614ac03662adc52407fc2b4642380c41fb219431ecb9c77aac21117423afc2a61eba25868b72c3b4b398c7b444836193fc6a975ebd9c5feea4b365fbfe6e554e543fc9e2c3c5c38fc23d965672a8c5ed8ce7c3a994ead16e76874e1d761632ecdfa92d67c394dc2d1af4f195a00c2cac7318dbd79e80c406f61f333722485cfafbb03039afd44fc9f3ceb12adbfaeb8", 0xa2, 0x4c090, &(0x7f0000004000)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000)="6d696d655f747970655e5c76626f840565743028255b73656375726974796370757365742d262727a0255b7070703000b4c007a2dc0c8341811514448398062b500c2bd3e3a27ae13960d5632338c1605c5708c42270cfcc4f70fa8712ef5f84afd8d5067a76fa59e94b9f0817706f1b2a68bf65826ed8300bdd731618a8b686db2279ae98d6d6f3892a95c586aa1d34f054dd71acffb53e124f879129866de3ece3df", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) [ 29.312681] ffff8801d5962b80 ffff8801d0e6faf0 ffff8801cded2258 ffff880100000017 [ 29.320700] 0000000000000000 ffff8801cded2268 000000000000003b 0000000000000246 [ 29.328697] ffff8801d1639680 1ffff1003a1cdf64 0000000020146000 0000000020146024 [ 29.336713] Call Trace: [ 29.339296] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 29.345944] [] ? fsnotify+0xf30/0xf30 [ 29.351370] [] ? avc_policy_seqno+0x9/0x20 [ 29.357227] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 29.364217] [] ? security_file_permission+0x89/0x1e0 [ 29.370950] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 29.377593] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 29.384246] [] do_readv_writev+0x520/0x750 [ 29.390117] [] ? vfs_write+0x530/0x530 [ 29.395629] [] ? exit_robust_list+0x230/0x230 [ 29.401761] [] ? __fget+0x201/0x3a0 [ 29.407026] [] ? __fget+0x228/0x3a0 [ 29.412289] [] ? __fget+0x47/0x3a0 [ 29.417457] [] vfs_readv+0x84/0xc0 [ 29.422623] [] do_readv+0xe6/0x250 [ 29.427791] [] ? vfs_readv+0xc0/0xc0 [ 29.433132] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 29.439778] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 29.446596] [] SyS_readv+0x27/0x30 [ 29.451766] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 29.458320] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 29.484974] RIP [] sg_read+0xd06/0x1440 [ 29.490688] RSP [ 29.496273] ---[ end trace 0fd3e36c17688075 ]--- [ 29.501053] Kernel panic - not syncing: Fatal exception [ 29.506812] Dumping ftrace buffer: [ 29.510331] (ftrace buffer empty) [ 29.514008] Kernel Offset: disabled [ 29.517604] Rebooting in 86400 seconds..