octl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000010c000-0x30)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) recvfrom$inet(r5, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00003f8000)={0x0, 0x0}, &(0x7f0000f84000-0x4)=0x10) select(0x40, &(0x7f000062e000-0x40)={0x4, 0x5, 0x80000001, 0x4, 0x80000001, 0x9, 0x2000000000000000, 0x3}, &(0x7f00003d4000)={0xffff, 0x1f, 0x7, 0x4673e84e, 0x1, 0x0, 0x3f, 0x1}, &(0x7f0000cf4000)={0x5, 0xffffffffffff81c2, 0x60a1, 0xffffffffffffff81, 0xe5b, 0x8001, 0x1, 0x10001}, &(0x7f0000b59000)={0x77359400}) setitimer(0x0, &(0x7f0000388000)={{0x0, r0}}, &(0x7f00003c2000-0x20)) r1 = syz_open_dev$vcsn(&(0x7f0000daa000)='/dev/vcs#\x00', 0x7fff, 0x200) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000cf8000)=0xc33) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000035f000)={{0x1, 0x3, 0xff, 0x3, 0x7}}) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000db4000-0xa)='/dev/dsp#\x00', 0x3fb, 0x40) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000a7e000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1e, 0x19, "3d11c401d6dbf43d09bc4d43c89852b4e15b538d52fe219ba6237d017bd85cdff3b2e311653cf16ec9c382139fa35a59e916c938d102031e24c5c5f8e08edc5d", "4e6406a76599339639cd00238df09b3315c44e78593d336e0ffc8383e4d2b5d9", [0xfffffffffffffffd, 0xffff]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x3, 0x6c) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@generic="2e8df93dea5b41d13afe8427676cacf8", @ifru_data=&(0x7f0000af8000+0xb6c)="3a33a199f11428f223a0695057a36886d09246aabef36ba8242680861080feae"}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) r3 = semget$private(0x0, 0x3, 0x8) semop(r3, &(0x7f000027c000-0x6)=[{0x4, 0xffffffffffff0a70, 0x1800}], 0x1) shmget(0x0, 0x2000, 0x40000100, &(0x7f0000f32000/0x2000)=nil) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x10000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000a3f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000517000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000ec000-0x180)=[{0x100000000, 0x7, 0x6, 0x4, @time={0x77359400}, {0x1, 0x200}, {0x3, 0xff}, @connect={{0x7, 0x4}, {0x4, 0x93}}}, {0x8000, 0xffffffff, 0x0, 0x7fffffff, @time={0x0, 0x989680}, {0x5, 0x7}, {0x87, 0x7}, @result={0x6e8, 0x6}}, {0xfffffffffffffffd, 0x2, 0x81, 0xa00b, @time={r2, r3+30000000}, {0x2, 0x1}, {0xc24, 0x4}, @result={0x6, 0x100}}, {0x1ff, 0x2ce9, 0x9, 0x8001, @time={0x0, 0x1c9c380}, {0x8}, {0x4, 0x9}, @addr={0x7, 0x8}}, {0x6, 0x3, 0x9, 0xa000000000000000, @tick=0x4, {0xff, 0xffff}, {0x1000, 0xcd9}, @raw32={[0x8, 0x2, 0xfb]}}, {0x600000000000000, 0xe3, 0xe7d, 0xffff, @time={r4, r5+10000000}, {0x9, 0x3ff}, {0x100000001, 0x1}, @note={0xb72f, 0x0, 0x100, 0x7}}, {0xfffffffffffffe02, 0x10001, 0x7ff, 0x6, @tick=0x3, {0x8000}, {0x101, 0x81}, @time=@time={0x0, 0x1c9c380}}, {0x1, 0x10000, 0x0, 0x80000001, @time={0x77359400}, {0x0, 0x5}, {0x9, 0x80000001}, @note={0x0, 0x3f, 0x850, 0x7663, 0x80000000}}], 0x180) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 71.907740] binder: 10079:10080 unknown command 0 [ 71.914569] binder: 10079:10080 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c28000-0xb)='/dev/vcsa#\x00', 0xb3f1, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000047f000)={0x3f, 0x9}, 0x2) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6c) getsockname(r0, &(0x7f0000884000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000a15000)=0x32) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x3, 0x6c) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@generic="2e8df93dea5b41d13afe8427676cacf8", @ifru_data=&(0x7f0000af8000+0xb6c)="3a33a199f11428f223a0695057a36886d09246aabef36ba8242680861080feae"}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) r3 = semget$private(0x0, 0x3, 0x8) semop(r3, &(0x7f000027c000-0x6)=[{0x4, 0xffffffffffff0a70, 0x1800}], 0x1) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00001c1000)=')@/proc!userz\x00', 0x3) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00007b0000+0x113)={0x4, 0x100000001, 0x8, 0x3, 0x101, 0xd530}) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f000078c000)='./file0\x00', 0x0, 0x0) close(r2) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005ec000)={0x2, 0x1, @multicast1=0xe0000001}, 0x96) connect$inet(r0, &(0x7f0000e0b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x19f) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e834511ad6319e191dd301975fcc92ab05c6e87ef69718605c2931cde7b88ed874d7759be747b6ee417b552bba96cbdd3e39da4a5ea0b09b14dc3a6fd8c0c3c44138264174301360c6d852255654c60ff1b07968c25b5a8d0011265a416b63edbe18db919469e51c494b76b7f710e2f94c00230f1a95530390bfc73029278200d089c45fab754d4e531adda6da12b56ff50dad782883af2492c1ece8d02fd5766c5b821d971b6be9ac76211074ff021cc1de5f5ec3a73e1ae1768557576acfdcc9c1e0d6ab721234c3d6600dda19007270070168aa5414aa4ceb12485a7bd76e03d37bec4dd4cd16c27e71b36a3eb8dc8471e006b812296553ecde83ed86aa9ca75194cef47ca1700bf1eb85fd4d3c7963f6f70be229e239", 0x11a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a8000)={0x0, 0x0, 0x0}, &(0x7f0000ae4000)=0xc) setgroups(0x1, &(0x7f0000954000)=[r2]) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) r4 = semget(0x0, 0x0, 0x282) semctl$GETZCNT(r4, 0x6, 0xf, &(0x7f000071e000-0xa4)=""/164) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001d3000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) recvfrom$inet(r5, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setxattr(&(0x7f0000194000-0x8)='./file0\x00', &(0x7f0000b8c000)=@random={'trusted.', '\x00'}, &(0x7f000024e000-0xa)='syzkaller\x00', 0xa, 0x1) pipe(&(0x7f0000a7a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6) syz_open_dev$admmidi(&(0x7f0000705000-0xe)='/dev/admmidi#\x00', 0x1, 0x141180) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) flock(r0, 0x8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000927000)='/dev/vcs\x00', 0x8800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000714000-0x4)=0x7, 0x4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010f000-0xa)='/dev/ptmx\x00', 0x117880, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) [ 71.976861] binder: 10090:10093 unknown command 0 [ 71.982729] binder: 10090:10093 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e24000)='/dev/sequencer\x00', 0x101000, 0x0) fchmodat(r1, &(0x7f00003de000)='./file0\x00', 0x80) rt_sigpending(&(0x7f0000c5f000), 0x8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) recvfrom$inet(r4, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000003d000/0x4000)=nil, 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009de000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) [ 72.057771] binder: 10106:10108 unknown command 0 [ 72.067310] device eql entered promiscuous mode [ 72.070091] binder: 10106:10108 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000091f000-0x4), 0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f000050e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000005000)=0xa5, 0x4) mmap$binder(&(0x7f0000a73000/0x4000)=nil, 0x4000, 0x0, 0xc050, r1, 0x40) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005d6000-0x8)='./file0\x00', 0x4213d, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) set_mempolicy(0x1, &(0x7f0000c58000-0x8)=0x80000000, 0x80000001) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000061a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6c) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aa9000-0x20)={@generic="bb123811cac99f22996d45c0c929bf3f", @ifru_flags=0x8201}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x3, 0x6c) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@generic="2e8df93dea5b41d13afe8427676cacf8", @ifru_data=&(0x7f0000af8000+0xb6c)="3a33a199f11428f223a0695057a36886d09246aabef36ba8242680861080feae"}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) semget$private(0x0, 0x3, 0x8) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) times(&(0x7f0000145000-0x20)) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031b000-0x8)={0xffffffffffffffff, r0}) r2 = syz_open_dev$vcsa(&(0x7f0000250000-0xb)='/dev/vcsa#\x00', 0x7e7ea36b, 0x200000) write$sndseq(r2, &(0x7f000006a000-0x180)=[{0xffffffffffffd5f2, 0x4, 0x4, 0x20, @time, {0x7, 0x7}, {0x1000, 0xff}, @control={0x1ff, 0x4, 0x8e3}}, {0x0, 0x80000000, 0x5, 0x7, @tick=0x2, {0x8, 0x8c}, {0x9, 0x432}, @addr={0x101, 0x9}}, {0x2, 0x8e0, 0xfff, 0x6, @time, {0x8, 0xfffffffffffffffc}, {0x5d, 0x20000000}, @connect={{0x4, 0x9}, {0x0, 0x6}}}, {0xfffffffffffffc07, 0x5, 0x6, 0x0, @tick, {0x29, 0x3fcc}, {0x7fff, 0x5}, @raw8={"68b563f933dba501752a67e7"}}, {0x80, 0x0, 0x6, 0x9, @tick=0x5, {0x81, 0x8}, {0x3, 0x8}, @ext={0x56, &(0x7f0000ee3000)="449e5a2acec5dfd2a83d8db7a52c4695dbecd1101a6ab82f4cdbfb7be75cd994b7e280e68e0725a64007094e241f269583552531ca33128a77ee6d1acfe85bbfbcef4c4f57f4ef5f3281a6498cb972cb877638d3a665"}}, {0x80000001, 0x5, 0x81, 0x1f, @time, {0x762, 0x401}, {0x4, 0xfff}, @connect={{0x80000000, 0x1}, {0x8, 0x80}}}, {0x79a9, 0x401, 0x1ff, 0x3, @tick=0x4, {0x1, 0x6}, {0x8, 0xaf}, @ext={0x47, &(0x7f0000b90000-0x47)="789e422d7d695cad809c7cb37e5716f93ec9917603b658c7cd2d5cdcba882245e0c7c8c98c7d57929a5427cadbb3fb8018b46aea9ea9cf9d2fadc7555394530f0524a9d3cd98e3"}}, {0x0, 0x3, 0x0, 0x40, @tick=0xac, {0xfff, 0x7fff}, {0x80000001, 0x9}, @control={0x7fffffff, 0xdc8, 0x6}}], 0x180) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c2000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000bb0000-0xc)={r3, 0x80000, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) recvfrom$inet(r5, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x3, 0x6c) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@generic="2e8df93dea5b41d13afe8427676cacf8", @ifru_data=&(0x7f0000af8000+0xb6c)="3a33a199f11428f223a0695057a36886d09246aabef36ba8242680861080feae"}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) r3 = semget$private(0x0, 0x3, 0x8) semop(r3, &(0x7f000027c000-0x6)=[{0x4, 0xffffffffffff0a70, 0x1800}], 0x1) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x3, 0x6c) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@generic="2e8df93dea5b41d13afe8427676cacf8", @ifru_data=&(0x7f0000af8000+0xb6c)="3a33a199f11428f223a0695057a36886d09246aabef36ba8242680861080feae"}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000ed4000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e8d000-0x4)={r0}) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00002c5000-0xc4)=""/196) fcntl$setflags(r1, 0x2, 0x1) [ 72.205667] binder: 10128:10139 unknown command 0 [ 72.254914] binder: 10128:10139 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000b8d000)='./control\x00') r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) renameat(r0, &(0x7f0000044000-0x8)='./file0\x00', r0, &(0x7f0000046000-0x9)='./file1\x00') r1 = add_key(&(0x7f000091a000-0x3)='cifs.idmap\x00', &(0x7f00009ab000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x3) renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6c) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) prctl$setfpexc(0xc, 0x800000000080000) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/vcs\x00', 0x2400, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000983000-0x4)=0xa8f4, &(0x7f00006b0000-0x4)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x3, 0x6c) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000068d000)={{{{0x2, 0x2, @rand_addr=0x10001}}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xbf12}}}, 0x77330099, 0x9, 0x1f, "ec688921e13ce52c7c739df6184e633fb46b61b060228ac5f705528493d79d6f95728e9039e061a883b3aabbcffb522787e9b843001e86be4d58ca1cc71d8ea6ffbdda17f9bc0d00d9e44d9cd97d82e3"}, 0x160) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) accept4(r0, &(0x7f00000aa000-0x60)=@nfc_llcp, &(0x7f0000622000)=0x60, 0x80800) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0xfffffffffffffcff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000866000+0x690)='/dev/audio\x00', 0x40000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000f10000)=0x1f) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ddc000-0x10)=@common='eql\x00') recvfrom$inet(r4, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000807000)='/dev/input/mouse#\x00', 0x6a, 0x8000) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c05000)={0x0, 0x0}, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00007ce000)={0x0, 0x4, 0x2, &(0x7f00009eb000-0x8)}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e834511ad6319e191dd301975fcc92ab05c6e87ef69718605c2931cde7b88ed874d7759be747b6ee417b552bba96cbdd3e39da4a5ea0b09b14dc3a6fd8c0c3c44138264174301360c6d852255654c60ff1b07968c25b5a8d0011265a416b63edbe18db919469e51c494b76b7f710e2f94c00230f1a95530390bfc73029278200d089c45fab754d4e531adda6da12b56ff50dad782883af2492c1ece8d02fd5766c5b821d971b6be9ac76211074ff021cc1de5f5ec3a73e1ae1768557576acfdcc9c1e0d6ab721234c3d6600dda19007270070168aa5414aa4ceb12485a7bd76e03d37bec4dd4cd16c27e71b36a3eb8dc8471e006b812296553ecde83ed86aa9ca75194cef47ca1700bf1eb85fd4d3c7963f6f70be229e239", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000ec5000-0x33)=""/51, 0x33) recvfrom$inet(r3, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c89000)={0x0, @dev, @rand_addr}, &(0x7f00009b6000-0x4)=0xc) sendmsg$nl_route(r3, &(0x7f00009de000)={&(0x7f0000570000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000306000-0x10)={&(0x7f00004d5000-0x2c)=@bridge_newneigh={0x2c, 0x1c, 0x300, 0x1, 0x1, {0x2, 0x0, 0x0, r4, 0xa, 0x1c, 0x3}, [@NDA_SRC_VNI={0x8, 0xb, 0x1}, @NDA_PORT={0x8, 0x6, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000da2000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000dee000-0x4)=0x53e9052f) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00009f8000-0x4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/vcs\x00', 0x2400, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000983000-0x4)=0xa8f4, &(0x7f00006b0000-0x4)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000625000)='/dev/vcs#\x00', 0x101, 0x400) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000057f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x8, [@dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x20, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x30) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000075d000-0x18)={0x2, &(0x7f0000407000-0x5d)=""/93, &(0x7f0000652000-0x90)=[{0x0, 0x7, 0x2, &(0x7f00005f7000-0x7)=""/7}, {0x101, 0x1c, 0x0, &(0x7f0000e30000-0x1c)=""/28}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006ec000), &(0x7f000048e000-0x4)=0x4) [ 72.396967] device eql entered promiscuous mode [ 72.406160] binder: 10169:10172 unknown command 0 [ 72.412989] binder: 10169:10172 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000b8d000)='./control\x00') r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) renameat(r0, &(0x7f0000044000-0x8)='./file0\x00', r0, &(0x7f0000046000-0x9)='./file1\x00') r1 = add_key(&(0x7f000091a000-0x3)='cifs.idmap\x00', &(0x7f00009ab000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x3) renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) [ 72.467472] binder: 10185:10187 ioctl c0306201 2000dfd0 returned -14 [ 72.467699] audit: type=1400 audit(1517744644.739:216): avc: denied { write } for pid=10177 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 72.511245] binder: 10192:10194 ioctl c0306201 2000dfd0 returned -14 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6c) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000694000-0x8)={0x0, 0x2, 0x2}, &(0x7f0000c3a000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000097e000)={r2, 0x38, &(0x7f00001ea000)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200040000000000}, @in6={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000f55000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fcntl$getown(r0, 0x9) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 11:44:04 executing program 1: ioprio_set$pid(0x1, 0x0, 0x7fff) clone(0x0, &(0x7f000022d000), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000ff6000-0xd8)) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f00003b5000), 0x40000008, &(0x7f0000000000)) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000ae000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbc000-0x4)=@assoc_id=0x0, &(0x7f0000d1f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c08000-0x8)={r4, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) recvfrom$inet(r5, &(0x7f000052d000)=""/185, 0xb9, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ca1000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ca1000-0xc)={0x527aa73e, 0x7, 0x5, 0x8, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00003b3000-0x10)=@nfc, &(0x7f00000e0000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000b1000-0x4)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ffc000-0x4)) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e1f000-0x4)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000b8d000)='./control\x00') r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) renameat(r0, &(0x7f0000044000-0x8)='./file0\x00', r0, &(0x7f0000046000-0x9)='./file1\x00') r1 = add_key(&(0x7f000091a000-0x3)='cifs.idmap\x00', &(0x7f00009ab000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x3) renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/02/04 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000603000)='net/if_inet6\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e7b000-0x18)={0xaa, 0x64}) pread64(r0, &(0x7f00006f6000), 0x0, 0x2000000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00003d8000)) connect$pptp(r0, &(0x7f000069c000-0x20)={0x18, 0x2, {0x1, @empty}}, 0x20) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={r0}) recvfrom$inet(r3, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00008ad000-0x4)) 2018/02/04 11:44:04 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001da000-0x16)='/selinux/checkreqprot\x00', 0x42, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008fb000-0x8)={0x7fffffff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000099f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000008c000-0x4)=0x800000000004) [ 72.600200] binder: 10212:10216 ioctl c0306201 2000dfd0 returned -14 [ 72.615249] device eql entered promiscuous mode 2018/02/04 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000), 0x4) 2018/02/04 11:44:04 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in6=@empty, 0x0}}, &(0x7f0000290000-0x4)=0xe8) ioprio_get$uid(0x0, r0) 2018/02/04 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) mmap(&(0x7f0000f56000/0x2000)=nil, 0x2000, 0x1000004, 0x40010, r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000003d000)='/dev/cuse\x00', 0x801, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00007c1000-0x4)=0x2f, &(0x7f0000981000)=0x4) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000f68000)=""/165) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) r5 = syz_open_dev$vcsa(&(0x7f0000832000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00000d0000-0xe0)=""/224) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008db000)={&(0x7f0000c65000-0x8)='./file0\x00', r2}, 0xc) recvfrom$inet(r4, &(0x7f0000625000-0xb9)=""/185, 0xb9, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe94) 2018/02/04 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) unlink(&(0x7f0000869000)='./file0\x00') mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cf4000-0x8)) lseek(r0, 0x0, 0x4) 2018/02/04 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6c) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000072f000)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000c1c000-0x40)={0x100, 0x7, 0x3, 0x9, "03ead4f162251c680b0078dd5286ecd82f65c630e8418876b681125c75b5b9664b898e1ecde0be0043dd43b7"}) 2018/02/04 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000082d000-0xa)='net/nfsfs\x00') r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000876000-0xc6)={r1, 0xff, 0x2, "9aaff1d71a6558387b59c671ef7ae0ae64332be9d5be4e1b392818eed3d0db120705af3318c4b45d98728485aa9eddcec0bc7642cdadeca91bdcede7bf03f63f4db84f784daf6b103c136f59baf75c9d4cc9230aceefecd8bee928b599d5ae582cd6fca6808eb4c27d11d4b283b6c9ab64ad41f0c3ea6a55cbd41ad4f99441f43c22f8fcca82ff86a769fac0c8c27012890dd1d69331d36d87839079a989843fa99f308243d4e60efa15162e2b890ed57b07c4f24664423388f8b4ab"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) sendmmsg(r2, &(0x7f0000507000-0x12c)=[{{0x0, 0x0, &(0x7f0000119000)=[{&(0x7f00003e5000)="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", 0x1000}, {&(0x7f00006db000-0xde)="27c9d9e29c59f1395e8489898693860621962fd03da535b4f4175a67058f5316bf3c6d457a29d76c1a784414f97a318af4b3f64e90d16f543cd07d9f7d85c7f611753aeb9d1361c2181e89a7050093c17ac5e3da05fe81c8e878293823172e1a164bba9d6bd92d5c5b8f1d4c4f30b78a6e4a1017f68ac6184c87246137971b23e6d957c3c4677599e293b1b780c58828210801f60a23f85b47170bd977a67ae6895fb1082bb85f27841189b47b9aee6fe5bd1ce246eee9c6debd58a8764419967e1cdf187e2080549069dd8f91a2518432e6f68e8d093a58b52257e44772", 0xde}], 0x2, &(0x7f00002fe000-0x358)=[{0xa0, 0x10d, 0x1, "e7a4a5fb9209e3795f0ad0d67b47c251830e903e3e138d098c668b87c87ddd611ed36d7b7ad5c1a141193d66aeec8e213c5534217f9d9e3ddac359e2f92096f211760968645684d29f5aefb7a91a132dd4c0a53783d92d0e05226f57c74dbf5f215c82cd298ecb259e5a5004b07b8c53e1db4cca6b45a53f2f496df450cb82361901a7e622c1bb1b6b"}, {0xf8, 0x3a, 0x843, "70316b724d2ae01a8a15ac36c3c54e714a928819e525c7b0350def1f6b5b549fc0fcfffe013508714257fe50da9e18f7d7d4bd82a06c02f444c36904f61b560b078d21dc72e4e8272641a4aa35b0c5d3df9d0525733bc34905a02ba29cd4287f8ac45f18a8dde567626d046868c9dbf3f7f8114839174fea41931b0a4e92f64555152934a6ca3195114c33272c765573ed28b75632d482988ca88e71fa1188e61c92f3c4502952efb63285759b73f3970a69762898fff1998882086a9758ed7623caee743b5e80f00ff91d9e2808691bb8e92cd858ac6551b12be729fa3e1e271ac72aaa27e3"}, {0xa0, 0x12f, 0x9, "b07383a3e1417286462110fa2dd594af859c8e9ccef1aa5048043556c56e3cf0eca765e281262271ae6261d20caaa7a28c2bc844f687b4024661522188e57828395820a05c6d490b780af12534304da0edbc33abce31b3150d12e1d220daa901d31b7f424a287d02f8742c48788099d62bbc88d12dc133a492de4b77e60c762381558be148f7631a71"}, {0xa8, 0x108, 0x2, "ead8b079d82731d8e52e1bf4e68d4e4175aea7ca500744f475f341b82134c16624e911da7568889f92217448161b3571c49f54c9b560776f50bb5c0793ea464282361169ad0f92ebf75a9c2af94512d9c7b2607d2b2f67467ca9c1759264df75e22e134abb9776b9f3e9bb0943e78e91c32758bd031e332c270eded45eb06ca9941995f2b87ceeaa7894cdcd3084662fb6a2"}, {0x78, 0x114, 0x1, "ca90ab47b4f52541a282a43ed7f12df8aa05f8a63da65497d86201ccb1a6f860b72ee51c8a23a2d6756ef0f29acbac419fa2f0b558ff30a2272b287af383133d9227d3e1eea695ee80eb43506abfbfd19165bf9ddcf195c04c2d8ff8329f4877e40dac2c"}], 0x358, 0x4000}, 0x6}, {{&(0x7f0000e18000)=@sco={0x1f, {0x2, 0xfffffffffffffff9, 0x6, 0x6, 0x40}}, 0x8, &(0x7f000069f000)=[{&(0x7f00005e6000-0x2c)="5cf70b6bc514b4774990082a56808cf1f4019cd332a4bd327e3b6a6749cca540aa3a318416511cb83f05d841", 0x2c}, {&(0x7f000043c000)="a8ea14e588a9a184da33a46018a767e677028abd8444cd1f5dd586dc7f5a6d397d48f5acce597712cb369184066d5da2053116220089116965cd428241098e04573fafc068cbbab9a384c78f3c223d109865210d6b9dc1c266f2b957a2d2e8ce3e74270281ea0f8b3c52a192b841df599f2d05e349fc", 0x76}, {&(0x7f0000528000)="82d54e288c44f4cd224d77732daf4a48817a82137b46d027bb10f19aa5b23dcc6a7833f2ea6520e81d754f74f04b53272def0c47044c93f45128a54a0c248d01995d430a4b088ea5def6ca7d075f0f004cf9f939e7f5b8b2dfd054f876f9604c94933d571980dd998748580928dc801062f7b072498d7e1c2a07d7a373cfbc86c5f0772e3d240934902a43e917eb065d006b5d1e05ec5692de368fee96face755d824d69cd0b61136533eccd6db17e4acef39b8fdefe1c9dbf612ed0e66286939817f1b3a0253b4380cf0f1cfd61c0696d7c871c67cc0a9f2deb973300354c463d22a102b2f3c6796bc802137ab64faec29a89607a9265cde4", 0xf9}], 0x3, &(0x7f000079d000-0xc8)=[{0xc8, 0x19b, 0x10001, 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{0xe8, 0x10f, 0x3, "7043fab0d0c0c999433f47ad04e4e954c4b0789974d36df28cb19ac37d43aa22893fe9eb4f6e04baf952231818ff275c4388a956bb2efd45bc748c569f3c6db30b9f7f023a3f6501b5e3dd3be9a4b316e063b3d3e41dcde07f3f6aac1febd0be2f669798d167d99a1c9f1b0db745790195ac610c99fb97acae2a8bc25469f73eed0a55b923d5ab2916c3ba710f0e1a7089add4ec224c611855d23811765ac8a03a8d11fe48045f3451f55ed9139887a0d49080dcd66e977bffbdd1369143bcae9691b035c4616533f2bad89dede008cfc950e46e3d"}], 0x14e8, 0x8000}, 0x8}, {{&(0x7f0000632000)=@rc={0x1f, {0x2, 0xfffffffffffffff9, 0x40, 0x2, 0x8, 0x3}, 0x800}, 0x9, &(0x7f0000349000-0x10)=[{&(0x7f0000c31000)="a3558707b8ca1b812a0570e6f8b7a6b82c2cf7e5f0ee917590db2e3ed3484b8354608442ab37593551932cdaefcbd4df58fcc6029f0221f01cc6a8e9c8103a10528230161a36346bf4b63e2c5a48fe4b17bf0f539827118cb278ad57adfa742c98790d8c7ed56653", 0x68}], 0x1, &(0x7f0000764000-0x1300)=[{0xe0, 0x10f, 0x0, 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"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{0x110, 0xff, 0x0, "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"}, {0x40, 0x103, 0x0, "07f7de1ae77cfb947144cd8fa3a1218bb5bb5620292de32f62f45db41db75baba79de993aff2b0610a94b44baf4415"}, {0xc0, 0x117, 0xfffffffffffffff7, "7d4550c3a337e0910df8239f65e9f204cdb99b14572293452607e916583839887d524e2175c55556627493fd544fa9c07a39bef62cde1c25c517f224eb7266244f8d0dfff62bd3b58f9e04bdaa6c98a350eae27d9e57fb86e3eb8acecf8011b0d9a89b23813e124ade86c6e6d3f1d6f549e930400dd81630a81959fe1da68e35eaceb17ac53ee1264a940b4af581fdf72850ca0136ea5d02d3af6b0f3a9dbe3032d7ac0213a294413978e6d63ae7e1a8"}], 0x1300, 0x41}, 0x1}], 0x5, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000ffc000-0x4)) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000bc1000-0x8)='./file0\x00', 0x151400, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000410000)={0x0, 0x4}, &(0x7f00007a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000186000)={r2, @in6={{0xa, 0x3, 0x4, @empty, 0x7}}, [0x3, 0x45a, 0x0, 0x800, 0x9, 0xfffffffffffffffc, 0x6, 0x0, 0x10000, 0x7, 0x776, 0x1, 0xffffffff, 0x1000, 0x1]}, &(0x7f00003a3000-0x4)=0x108) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000be5000-0x8)={0x0, 0x400, 0x6, 0x7ff}, 0x8) io_setup(0x10000, &(0x7f0000669000)=0x0) io_submit(r4, 0x1, &(0x7f0000a80000-0x8)=[&(0x7f000022e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000f51000)="ec31306820e5df8d7d9ff8fcfaa76e394cf4acc54a3b847bd74838c21b6769e4a1afda1ef7cf79bb9d1cf74efe9b041a5166dba3ecb530addc2e17e1335c14b410e6b599f82ba828e530897e9086ff07d2", 0x51, 0x100, 0x0, 0x0, r1}]) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) dup2(r3, r5) 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 72.752961] device eql entered promiscuous mode [ 72.797411] binder: 10260:10263 ioctl c0306201 2000dfd0 returned -14 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000096a000-0xc)={0x0, 0x5}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f000063b000-0x9)='/dev/ion\x00', 0x50042, 0x0) r3 = syz_open_procfs(r2, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty}, 0x1c) write$fuse(r3, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) r4 = shmget$private(0x0, 0x1000, 0x108, &(0x7f0000b92000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000c4000-0x94)=""/148) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000566000-0x4)=0x10) 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x0, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8e000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000a58000+0x5e3)) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) recvfrom$inet(r4, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000d9000-0x2)={0x7, 0x4}) r1 = syz_open_dev$dmmidi(&(0x7f0000761000)='/dev/dmmidi#\x00', 0x2, 0x101100) perf_event_open(&(0x7f00005cf000-0x78)={0x200000002, 0x78, 0x3e2, 0x0, 0xffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)=0x3) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x80000001}}) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3fffffffd, &(0x7f0000004000-0x50)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000003000-0xc)={{0x77359400}}, &(0x7f0000005000-0x20)={{0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000-0x1000)="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", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f0000005000)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)="f38458894ee4cd8291dab78744a715be4d583d6bcf4d0b10c62dbdd196d3e44da61ff99d02efa8b91765319c37a216ba48f6e51c689c22056ca566f53a83c2017ce3feee74a5f68ec02ad4a9715b258a14da2f42e7ebad5fded4cba3976f8cecdaeca34fe3544ddd8731a29c3e3d1c8007b61f1df4f3377cd1cf5f17f0f9b859612f1bd22f11b6465ad6d48a3632", 0x8e, r2) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, r1}}, &(0x7f0000005000)) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000cd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socket$inet(0x2, 0x3, 0x0) 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x0, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) [ 72.891739] binder: 10267:10278 ioctl c0306201 2000dfd0 returned -14 2018/02/04 11:44:05 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f000059d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d37000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) r1 = gettid() write(r0, &(0x7f0000898000), 0x0) ptrace$cont(0x18, r1, 0x5, 0xffffffffffffff23) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000062b000)={0x2, 0x0, @rand_addr=0x1000}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e834511ad6319e191dd301975fcc92ab05c6e87ef69718605c2931cde7b88ed874d7759be747b6ee417b552bba96cbdd3e39da4a5ea0b09b14dc3a6fd8c0c3c44138264174301360c6d852255654c60ff1b07968c25b5a8d0011265a416b63edbe18db919469e51c494b76b7f710e2f94c00230f1a95530390bfc73029278200d089c45fab754d4e531adda6da12b56ff50dad782883af2492c1ece8d02fd5766c5b821d971b6be9ac76211074ff021cc1de5f5ec3a73e1ae1768557576acfdcc9c1e0d6ab721234c3d6600dda19007270070168aa5414aa4ceb12485a7bd76e03d37bec4dd4cd16c27e71b36a3eb8dc8471e006b812296553ecde83ed86aa9ca75194cef47ca1700bf1eb85fd4d3c7963f6f70be229e239", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000023e000)={r0}) recvfrom$inet(r3, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x6, &(0x7f0000736000-0x10)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4a36a387}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000c74000-0x5)='stat\x00') sendfile(r1, r1, &(0x7f0000a9c000), 0x100000001) 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x0, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) fchmod(r0, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021b000)='/dev/sequencer\x00', 0x800, 0x0) mmap$binder(&(0x7f00007fe000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ab6000-0x10)={0x1, &(0x7f000097f000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00008be000)={r2, 0x3}) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x8, 0x5, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000028a000-0x10)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a", 0x80}], 0x1, &(0x7f00000aa000)=[]}, 0x0) recvmsg(r1, &(0x7f0000308000-0x38)={&(0x7f0000fde000)=@nfc_llcp, 0x60, &(0x7f0000289000-0x80)=[{&(0x7f00002d8000-0x34)=""/52, 0x34}, {&(0x7f0000863000-0x81)=""/129, 0x81}, {&(0x7f0000987000)=""/37, 0x25}, {&(0x7f0000ca7000-0x85)=""/133, 0x85}, {&(0x7f000027d000)=""/226, 0xe2}, {&(0x7f0000322000-0xa5)=""/165, 0xa5}, {&(0x7f0000d6b000)=""/250, 0xfa}, {&(0x7f0000908000)=""/22, 0x16}], 0x8, &(0x7f0000594000)=""/215, 0xd7, 0xda5}, 0x10000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/autofs\x00', 0x8180, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000e61000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d43000-0x4)=0x0) prctl$setptracer(0x59616d61, r3) pause() syz_open_dev$amidi(&(0x7f0000b68000)='/dev/amidi#\x00', 0x200, 0x80) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = accept4(r0, &(0x7f00005e1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00007f9000-0x4)=0x14, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000c08000-0x4)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) syz_open_dev$midi(&(0x7f000078e000-0xb)='/dev/midi#\x00', 0x9, 0x92102) recvfrom$inet(r4, &(0x7f00006f1000)=""/185, 0xb9f4, 0x0, &(0x7f00004ef000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() r0 = shmget$private(0x0, 0x1000, 0x103, &(0x7f0000c63000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000da0000-0xfb)=""/251) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000)={0x0, 0x1a, 0x2, @tid}, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x13, 0x1, @thr={&(0x7f0000000000)="b313bad7acce9ffe1a4c6953bc952bc8fe3cfb38f78995f86f5cf32278a456e4e33d796b92", &(0x7f0000001000)="230059b4a9ade97d54ce80b2255cbb782271b2b6d1dadcaf52969b0af15ddb22aeac7951747f17d7ab394e148ca852d98abe263279f85982c03bd70e1733f9c0ff6f8b6761a102f9ce3a5b4bf0c9c9928c165115971c08f3df132ff612e7f57a6a451049ceb24eb47972fc86af71cb5f3b4a0be8a470b88e23d44404752e03e8453436c64dc306cf68fcf16be113c13e44959df775f1db037a87e71e598fd7cc9735e90593ca94d69218d8a8a5c01d004581f383beaa8d26d41fcc667ce2bf059242d1c0ce838249b508a58922"}}, &(0x7f0000000000)=0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000003000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={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) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000003000-0x40)={r3, 0x3, &(0x7f0000001000-0xc)=[0x100000001, 0x3ff, 0x4], &(0x7f0000000000)=[0x4, 0x72, 0x10001, 0x3], 0x0, 0x1, 0x44f3, &(0x7f0000002000-0x4)=[0x8], &(0x7f0000000000)=[0x0, 0x7, 0x1000, 0x0, 0xcb, 0x7fff]}) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c4000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000000000)={0x0, r1}) [ 72.992325] audit: type=1400 audit(1517744645.263:217): avc: denied { map } for pid=10301 comm="syz-executor6" path="/dev/sequencer" dev="devtmpfs" ino=9165 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/04 11:44:05 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) [ 73.108649] FAULT_INJECTION: forcing a failure. [ 73.108649] name failslab, interval 1, probability 0, space 0, times 0 [ 73.119957] CPU: 1 PID: 10345 Comm: syz-executor2 Not tainted 4.15.0+ #296 [ 73.126960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.136301] Call Trace: [ 73.138877] dump_stack+0x194/0x257 [ 73.142486] ? arch_local_irq_restore+0x53/0x53 [ 73.147159] should_fail+0x8c0/0xa40 [ 73.150855] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 73.155941] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.161113] ? check_noncircular+0x20/0x20 [ 73.165332] ? find_held_lock+0x35/0x1d0 [ 73.169397] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.175255] ? lock_downgrade+0x980/0x980 [ 73.179383] ? rcu_note_context_switch+0x710/0x710 [ 73.184290] ? lock_release+0xa40/0xa40 [ 73.188248] should_failslab+0xec/0x120 [ 73.192200] kmem_cache_alloc_trace+0x4b/0x750 [ 73.196773] binder_get_thread+0x1cf/0x870 [ 73.200992] ? binder_inc_ref_for_node+0xbc0/0xbc0 [ 73.205906] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.211771] ? rcu_note_context_switch+0x710/0x710 [ 73.216685] ? __might_sleep+0x95/0x190 [ 73.220640] binder_ioctl+0x20c/0x1417 [ 73.224511] ? binder_ioctl_write_read.isra.38+0xcb0/0xcb0 [ 73.230120] ? avc_ss_reset+0x110/0x110 [ 73.234069] ? lock_downgrade+0x980/0x980 [ 73.238198] ? lock_release+0xa40/0xa40 [ 73.242151] ? __lock_is_held+0xb6/0x140 [ 73.246216] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.252080] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 73.256901] ? rcu_note_context_switch+0x710/0x710 [ 73.261813] ? binder_ioctl_write_read.isra.38+0xcb0/0xcb0 [ 73.267414] do_vfs_ioctl+0x1b1/0x1520 [ 73.271276] ? _cond_resched+0x14/0x30 [ 73.275146] ? ioctl_preallocate+0x2b0/0x2b0 [ 73.279534] ? selinux_capable+0x40/0x40 [ 73.283578] ? __sb_end_write+0xa0/0xd0 [ 73.287533] ? fput+0xd2/0x140 [ 73.290709] ? security_file_ioctl+0x89/0xb0 [ 73.295098] SyS_ioctl+0x8f/0xc0 [ 73.298446] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 73.303177] RIP: 0033:0x453299 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000b03000)={0x43, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000064e000)=0xff) r1 = syz_open_dev$vcsa(&(0x7f0000f60000-0xb)='/dev/vcsa#\x00', 0x8000, 0xa0000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000096f000-0x8)) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f000052d000/0x1000)=nil, 0x2000) shmdt(r0) r1 = syz_open_dev$sndctrl(&(0x7f0000401000-0xa)='/dev/snd/controlC#\x00', 0xc000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) creat(&(0x7f0000b8c000-0x8)='./file0\x00', 0x100) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) io_setup(0x5, &(0x7f0000c6f000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000cdc000-0x4)=0xee1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0xffffffffffffff7f, @empty}, 0x1c) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000db1000-0x8)={0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000089e000)={{0xaa9f, 0x400}, 'port0\x00', 0x40, 0x90002, 0x145, 0xffffffff, 0x3, 0x1, 0x57af8095, 0x0, 0x5, 0x80000000}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006b2000)='/dev/adsp#\x00', 0xfce5, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000262000-0x14)={0x0, 0x1, 0x8000000000000000, 0x3, 0x3}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x10}], 0x10}}], 0x1, 0x0) [ 73.306342] RSP: 002b:00007feb101fcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 73.314029] RAX: ffffffffffffffda RBX: 00007feb101fcaa0 RCX: 0000000000453299 [ 73.321276] RDX: 000000002000dfd0 RSI: 00000000c0306201 RDI: 0000000000000013 [ 73.328523] RBP: 00007feb101fca90 R08: 0000000000000000 R09: 0000000000000000 [ 73.335772] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 73.343038] R13: 00007feb101fcbc8 R14: 00000000004b8096 R15: 0000000000000000 [ 73.390916] binder: 10341:10345 ioctl c0306201 2000dfd0 returned -12 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a32000)={0x0, 0x1000000000}, &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000203000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000207000-0x10)={&(0x7f00008c5000-0xaf)="bdc9b2394200d3e9751d6bc9fc78c6264b78195232a4934ed2c8a944a492d7ed17e3730569646af056bbece960cf95ad34d364c6de11b04a3f8c542869e7aa4bb41d145b82722886b73b2b343dc2c26ec9b7f4f83f8eb2f914de487ba6c2415f5ca1ea53ed4bde6fe69d521c7832e752b0804be1baab6591df8f0d194a773b77426c9b628994261dcfd85492b9b2693cd7f2b3cac07cce5d1f3504e0e72a840cef4cafca1fb030e001c7e8ee827383", 0xaf}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000016c000/0x1000)=nil, 0x1000, 0x100010200000007) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002a9000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00001d3000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r1, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fc7000-0xd)='/dev/dmmidi#\x00', 0xfffffffefffffffc, 0x260400) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000946000)=""/172, &(0x7f00009f5000)=0xac) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000d5000)={0x3f, 0x349}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e5c000-0xc)={0x6, 0xfffffffffffffbff, 0x9, 0xb68, 0xfd14, 0xfffffffffffffffd, 0x9}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ffc000-0x4)) 2018/02/04 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000dbb000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x180) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d20000-0x78)={0x6, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x20, 0x8001, 0x8, 0x34, 0x4, &(0x7f0000cc4000)=@generic="09dc937ec9c660b98a26de66510bc224", 0xffff, 0x7fff, 0xfffffffffffffc01}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r1, &(0x7f0000cbe000-0x48)='v', 0x1) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000010000-0xc), 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmmsg(r1, &(0x7f0000fa8000-0xf0)=[{{0x0, 0x0, &(0x7f0000ab0000)=[{&(0x7f0000db5000)="8c", 0x1}], 0x1, &(0x7f000013e000)=[]}}], 0x1, 0x0) sendto$inet6(r1, &(0x7f00009eb000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f57000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000644000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000dbc000)=0x2) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000027000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000000d000)='./file0\x00', &(0x7f0000028000-0x20)={{0x77359400}}, 0x100) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000028000-0xc)={0x4, r1}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$unix(r1, &(0x7f0000020000-0xa)=@file={0x1, './file1\x00'}, 0xa) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000000f000+0x4f4)='/dev/snd/timer\x00', 0x0, 0x400) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000035000)) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0xffffffffffeff012}]}, 0x10) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000037000-0xc)={0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) [ 73.492531] binder: 10378:10385 unknown command 0 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000727000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000041f000)='mounts\x00') write$vnet(r0, &(0x7f0000bf3000)={0x1, {&(0x7f0000469000)=""/135, 0x87, &(0x7f0000f3e000-0x6b)=""/107, 0x2, 0x6}}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') readv(r1, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000019000-0x10)={0x0, 0xc0, &(0x7f0000001000-0xc0)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9d55}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7000000000000000}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x4, 0x80000000, 0x456, 0x8}, 0xa0) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000882000-0x11)='/dev/vga_arbiter\x00', 0x8200, 0x0) stat(&(0x7f0000874000-0x8)='./file0\x00', &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000911000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031c000)=0xc) syz_fuseblk_mount(&(0x7f0000c75000)='./file0\x00', &(0x7f000082b000)='./file0\x00', 0x6000, r1, r2, 0xfffffffffffff426, 0xfffffffffffffffc, 0x8) r3 = syz_open_dev$sg(&(0x7f00007c8000-0x9)='/dev/sg#\x00', 0x15da, 0x501000) fanotify_mark(r0, 0x0, 0x48020008, r3, &(0x7f00004d7000-0x8)='./file0\x00') mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d4c000-0x10)={&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/04 11:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f3a000-0x8)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a34000-0xe)='net/protocols\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000075c000-0x8)={0x0, 0x7}, &(0x7f000020f000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dbe000)={r2, 0x7}, 0x8) [ 73.515781] binder: 10378:10385 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000039e000)) [ 73.575958] binder: 10405:10409 unknown command 0 [ 73.586576] binder: 10405:10409 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$sg(&(0x7f0000bd1000-0x9)='/dev/sg#\x00', 0x9, 0x400400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00004fc000-0xb0)={{0x1f, 0xfffffffffffffffa}, 'port1\x00', 0x80, 0x0, 0x3ff, 0x7, 0x7ff, 0x200, 0x23f, 0x0, 0x4, 0x7}) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a09000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x81}}, 0x0, 0x2, 0x5, 0x1d2, 0x1}, &(0x7f000010d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000094f000-0x10)={0xfffffffffffffff0, 0x207, 0x100, 0x35, r4}, &(0x7f0000d53000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000522000)='/dev/sequencer\x00', 0x40402, 0x0) 2018/02/04 11:44:05 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x1, 0x100000000, 0x7ff, 0x5, 0x81, 0x2, 0x7, 0x9}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00001c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000710000)=0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000265000-0xa)='/dev/ptmx\x00', 0xc0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000046b000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x1f, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000087f000-0x4)) r4 = getpid() lstat(&(0x7f0000879000)='./file0\x00', &(0x7f0000837000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c6f000)=0x0, &(0x7f00005aa000), &(0x7f0000a0d000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000909000)=0x0) stat(&(0x7f00007d4000)='./file0\x00', &(0x7f00006b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000636000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000289000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000223000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b54000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000778000-0x4)=0x0) r14 = getuid() fstat(r3, &(0x7f0000c64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000871000)={0x0, 0x0}) getresuid(&(0x7f0000930000)=0x0, &(0x7f0000c62000), &(0x7f00005cc000-0x4)) stat(&(0x7f0000880000)='./file0\x00', &(0x7f00002a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000348000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000afc000)=0xe8) r21 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c77000-0xc)={0x0}, &(0x7f0000c62000-0x4)=0xc) lstat(&(0x7f0000145000-0x8)='./file0\x00', &(0x7f0000e80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001a7000-0x8)='./file0\x00', &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000189000)=[{&(0x7f00008f3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ee000-0x20)=[{&(0x7f0000c4c000)="771721fdecd8a0eb5aa8ad83ef33cc4b243b97271c8d4a26a2c346341042137e8b5688b5744b6f88c6b15c8800a602c1ba598b03a0f097245c4aa53fdd906e3359e82f9d30e949c1bdcbc58c7cefa729d88fed335710", 0x56}, {&(0x7f0000d00000)="cc086e2a689d04796e5d3d57611f351bb442cdc266112a0d35c807e6d4608591d89c57504f4979b1a0989120930ae858293ad102926d16641da140c9b4ad052e1cc65236151da7b10fd50763df00af2f85dd7ddb8c7b04f361477ce9a4ed301d23f5c5fdd6bdcdcafadbdf5d580ab4299a744cce56b9f1c7dd1a71e3852956f3abd8bfa6bd98b2eeb05cfab26300e805805eb062710ee71b2de17eb192886f9870d412a52deb0e8fa0d45c0030ee85e666f39d7314d4443ea9889480a9e6b0", 0xbf}], 0x2, &(0x7f0000b5b000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r3, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xc0, 0x5}, {&(0x7f0000942000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000af1000-0x40)=[{&(0x7f0000d42000-0x38)="81ef9e73000a0d170ed5be949f6b9f7cdb7490d3a869ac5948471e9e66b8ed43bb5990cc60f9bd651801471d48c1abe2f727488474501166", 0x38}, {&(0x7f0000be3000+0x8b)="f5930a4921d7130798eff4ab99f4a8e58e57be1bf7a0e5a9b44668c705f1d6ed9b48ec504420000dbb82e827a7701bf12704754830148c162145f99a05732b80bd03736c6745396fc89346f66297bbbe396e797161477dde42af540a1c292be7b6ce3fe2a38759178d2ed086702a0b50000016311d31412763eedc882b", 0x7d}, {&(0x7f0000bc6000-0x53)="a14c88174d1524762cedba92935e8a20b14da769a8bfe58a97fdbb8793ef371c92a8bc5d598aac0dd6f0d26a8dc4f0a3499f0f3cbcea9eca026344ce56437ce9b6dfab850e4a8d32be0bd12a286706cd1b4e8c", 0x53}, {&(0x7f0000c2b000-0x3a)="7e4359d099fe6a56d07e2779244323fefcbec2a26d55cddc9bb6b2af2cf51cb801cdea02d6a200082a32e9c35568e9f19fd57ede988aa8d23985", 0x3a}], 0x4, &(0x7f0000995000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x40, 0x40010}, {&(0x7f000062a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009bf000)=[], 0x0, &(0x7f0000bf5000-0x150)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r0, r0, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r3, r1]}, @rights={0x20, 0x1, 0x1, [r1, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r3, r3, r3, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r3, r1, r0, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r3]}], 0x150, 0x20000040}, {&(0x7f0000341000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f13000-0x90)=[{&(0x7f000039b000)="7992e230072201694d3ab86636201e88c06214c3cb2245791f6763b78d42db678748c7df91d81c681f6c8d0f710c7dff4e918272db369406d31971b514d4cfb4a71d8b4f9ef92b6bd91951ee5647821c7a52c37b4122a534a84f960bfd6e7c17541c2ecc0af57aed1b2539404b36cac8", 0x70}, {&(0x7f0000b9b000-0xbb)="cfdf1209c29ce2f516eb9147755e5f9e651246c4fd728a26fcdeb6dc74fd1b5e3285bfe82090f06d67fe94c80ae1dffb3f0334c92fee7aad2e9259e8fd27d0a4f2f2f0a7a926c60ff12b41f6a115f653cb1bad454075069c524c35625aa79473033570dd155048ddd6d3179a6b8f202df3a3c0db81b9ed489bbb5a8d01a7ef1ec1b2c6e89f7e7100b75e3a938cc8dde63c2221c330fe5992920ce986f99d04bd1fc83cd74b2ae6563f66311d83381d5e2c154d554195b6fb6fd6f0", 0xbb}, {&(0x7f0000f8d000-0xce)="c9e13ff7d23da3cac389bcbfe5184ca29266cb74b86c067db572a12c8cbaa822b80f652458d12735539ec87618f4eacda5c4ac0f98b8e6573942f60c0597ce81ece205e1673131346416520ec29e8241e5f610516e2b783af576d6a0b1bfcf4b04bd1e41f1718f633481264d98f595ab230616117a77136d2eecf10fa3ac4d985a2858d95df4034e0290577a8dfcd9e5ec60011a4a9c651822538a32c94d1adefd85c14646c098abc61873982e421b7764c1119565269eb441836ecd59f833905244ea658c9ee09247fc97c0da96", 0xce}, {&(0x7f0000012000-0x32)="c5b8bd9628f005fbadd4eec1573b2fc3ff35573b6f5486aa4f66bbeaa30df321beabe8eeb3599dfa8e2ec46046f598edbc54", 0x32}, {&(0x7f00005b3000-0x1000)="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", 0x1000}, {&(0x7f0000ec9000)="84f15ae62ae52c6d6c5280115f2b8826a5a8f6c0409a39a9b79e761c134d1ea78ac91d62fc1b22f6f9f17ecf2f76456067d52296ac27a4f6c8f6bc1456ae998e27d07f707e812c484992f080c8f0796af6adbb7416ac691723695b93514ad515b842d1856f85eddb3fc76b99f35fb36124fbec426e56f76eee4ee0a7b64988d1478022c791e074f16b76e74f7dea0630bd2d9723dc5e7053dcda3c98914e63ac3cbbc93ca2c01a2d15b723b5122ad6e7637cd77b73e00532be602f19d7c1f69b2304474d380267992adddc7da4a12e4a2bcd2d6d2e5eeb5de8f4c0095532c9684dfd87ccad7cf8b75bac4aa9f6e4c4fdca6994db17919784ccc9", 0xfa}, {&(0x7f000008a000-0x5b)="ab9fb47295a1db3e5db249687fa798654e0b7878e88fb3dbb494a32940f07c9add536da97053877658ceb8e4da57aa09900b5d7b7721aea22e36aebae3f339da1d2f930646618234e060f9f60eda37ab7ae87fab9a157e9647e980", 0x5b}, {&(0x7f0000f37000)="157301bedc9e776c57854c083f1bffc45874fd523bb362baa278e007382f27be348ee0cec638a30b4a30746303984decb09ac4e26268c79628b999e3180b165828e504b53815e54ce9ce6452020a2ab0c3113eee62380fd4b5b05dcfd16dc7631d438ebc5b0640b46c984592eb5189f8", 0x70}, {&(0x7f0000381000-0xe2)="7587e68e87b2b9018e66f699567a5d24f97b5bcfa126ece1ebf497092c2006edc4e568cf0e698f09eea9dc837f8b721d087b84669424ef3eb93f5825d2184280d8841428c58b4fe136b289e08e7654b79b73ca4f93ce31aae870ff9588a34b836e3edce6add640140ad987a37f9d5acd8129e696a09ea016a4e5f6e5102fe2667c966125dcdaad360432306c4266d57f42ec0299699217224f979c180b33415915472e0acda15f565dc3898d76d7fa6d5eaa5bac2047107d7d8f8f9357248df56b2f6c010744ca119d2774bc2f0a42638eb11129183a62d391760c05e3591b61a12c", 0xe2}], 0x9, &(0x7f000025c000-0x20)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x7742a830504d6f63}], 0x4, 0x1) r25 = add_key(&(0x7f000048f000)='dns_resolver\x00', &(0x7f0000c52000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x1c6, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000505000)={0x1, 0x5, 0x5}) request_key(&(0x7f0000b80000)='.dead\x00', &(0x7f0000e10000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d5d000)='ppp0vmnet0\\cgroupuservmnet0posix_acl_accesseth1\x00', r25) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002a0000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/04 11:44:05 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000017000)=""/252) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:05 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a0000-0xf)='/dev/sequencer\x00', 0x2c00, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000016e000)={0x2, 0xaa}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000154000-0x4)) r1 = socket$inet6(0xa, 0x7, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000088a000)=0x5, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000995000)=0x3, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c79000-0x18)={r0, &(0x7f0000bdb000-0xd)="ba912d1ed0901d7f46999597f8", &(0x7f0000bdd000)=""/4}, 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000dc3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cd0000-0x4), &(0x7f0000d48000)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d4b000-0x30)={0x1, 0x3f, 0x7, 0x1, 0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x401, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, @in6={0xa, 0x3, 0x9, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x2, 0x7075, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7ff}], 0x74) r3 = semget$private(0x0, 0x1, 0x4) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/241) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0x52)=""/82) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0xfffffffffffffffd, 0xffffffff00000000}, {0x7, 0x100}, 0x81, 0x2}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000002000-0x8)={0x0, r5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)) set_thread_area(&(0x7f0000001000)={0x8, 0x0, 0x0, 0x7fffffff, 0x5, 0x7fff, 0x4f1, 0x1ff, 0x7, 0x101}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$llc(0x1a, 0x2, 0x0) write(r6, &(0x7f0000003000-0x16)="8a16195e4698c4e7c81b47bb4c4d7b504e922d44708f", 0x16) rt_sigsuspend(&(0x7f0000003000-0x8)={0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002000-0x24)={0x0, 0x1c, "ec5a0af74c52a5d189688754a585b08ce7e3684bfc5e3f42ab897f2d"}, &(0x7f0000003000-0x4)=0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r7, 0x2}, &(0x7f0000003000)=0x6) 2018/02/04 11:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x2080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f4f000-0x17)={0x0, 0xf, "ed7673e5716a91148e4275f5a8b5c1"}, &(0x7f0000001000-0x4)=0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x101, 0x7f, 0x2, 0xfff}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x8000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000035b000-0x8)={r1, 0x100000000, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, &(0x7f00006e0000-0x4)=0xb8) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x3ff, &(0x7f000097b000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bda000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000cb0000)={{0x2000, 0x2, 0xd, 0x8, 0x20, 0x100, 0x2, 0x10000, 0x0, 0x81, 0xfff, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5, 0xa13, 0x8, 0x7, 0xd7f, 0x9}, {0x1, 0x100000, 0x3, 0x1f, 0x0, 0x1, 0x18, 0x2, 0x8, 0x1, 0x9, 0x2}, {0xf000, 0x100000, 0x0, 0x200, 0x0, 0x101, 0x48, 0x9, 0x0, 0xffffffffffffff7f, 0x1, 0x6}, {0x100000, 0x100001, 0xd, 0x10001, 0x40, 0x6e6e, 0x62ff, 0xc8f4, 0xffffffffffff979a, 0x3, 0x0, 0xe087}, {0x6000, 0x6, 0xd, 0x800, 0xbc, 0x20004000000000, 0x0, 0x80000000, 0xffffffff, 0xffffffff00000001, 0x10001, 0x8001}, {0x6000, 0x10000, 0xf, 0x8000, 0x2, 0x9, 0x6, 0x9, 0xb711, 0xfffffffffffff86a, 0x8, 0x9}, {0xd000, 0x6000, 0xf, 0x82f, 0x9, 0x9, 0x0, 0x8000, 0x4f6ae69d, 0x1, 0x4f, 0x100}, {0x5000, 0x5000}, {0x3000, 0x7000}, 0x8, 0x0, 0x4001, 0x80, 0x7, 0x100, 0xd000, [0x0, 0x100000000, 0x5, 0xaa47]}) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b0000), &(0x7f0000c2a000+0x2f2)=0x10) r2 = dup(r0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000a14000-0x4)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d84000-0x8), 0x8000fffffffe) userfaultfd(0x0) 2018/02/04 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffffffffffffffd) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e3f000-0x1d8)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x100000001}]}, 0x28}, 0x1}, 0x0) 2018/02/04 11:44:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000039e000)) [ 73.617052] binder: 10405:10416 unknown command 0 [ 73.622213] binder: 10405:10416 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:05 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:05 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000010000)={0x3, 0xfff, [{0xffffffff, 0x0, 0x4}, {0x1, 0x0, 0x5}, {0x1, 0x0, 0x2}]}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x103040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000014000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000b000)={r3, 0xfffffffffffffffa}, 0x8) 2018/02/04 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000099e000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ef1000-0x14)) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c1f000-0x20)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r3, 0xfffffffffffffffe}) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$amidi(&(0x7f0000b2c000)='/dev/amidi#\x00', 0x6, 0x101000) write$selinux_load(r1, &(0x7f0000563000-0x8f)={0xf97cff8c, 0x8, 'SE Linux', "d739e4fb1c2c2ff44f21664f0d6d8f6f042b1584db880ccbbf21cab85a17152b8ea71fa6fd4abd5f6b110a144592dd7619c1f61392fbaa1c0bcfdeed1bca71baed6d375deb4b0af6aac5114b42bf2a1b0319c7ee240106413fedb146179c34bdda01ca1fc0d21de3698c6393a988b140ee0ff47036bb3fb692e9839fb65d51"}, 0x8f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) sendfile(r1, r0, 0x0, 0x1ff) bind$rds(r1, &(0x7f000088f000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 73.726778] binder: 10445:10446 unknown command 0 2018/02/04 11:44:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:06 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000751000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x7, 0xb026, 0x18, 0x8, @empty}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x1000000, 0xfffffffffffffceb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f73000)=0x100, &(0x7f0000dee000-0x4)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00001a9000-0xd4)=""/212, &(0x7f0000fa6000-0x4)=0xd4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000017f000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000c3a000), 0x4) 2018/02/04 11:44:06 executing program 7: r0 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x205, &(0x7f00004e8000)={&(0x7f0000a6c000)=""/88, 0x58}) r1 = accept4(0xffffffffffffffff, &(0x7f0000d41000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f000086c000-0x4)=0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x3, 0x0, "71c220b3edfa", 0x7ff00000}, 0x10) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xffffffff, 0x20000800, 0x3000, 0x8001, 0x280000000000000, 0x400, 0x0, 0x1ff, 0x7, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='em0/dmime_type&#\x00', 0x1) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001000)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0x6, 0x5, 0x4}, 0x10) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000002000-0x72)="bd7ffc76ff02aaf8fe132dd9ede750427fa5b662c6f5d0572e86d8b470fbe753ad6359fb27c7f2a245969ca3cafef2b70834e726678bf9536b691d19748dd99e924860156067dec15f3d4cb5a05938e5b561445169155f65fcea53a7e4890ad97aceb3df8e53c06c389292a357fd8d2e45c8", 0x72) sendto$inet6(r2, &(0x7f0000001000)="5534b9a31d7bd94aed4bb36b19a9408df6400bbbee636e992a9d7c00a4eade759a6b50f44b17b8b5e698834fdaa2866abbe0a8f159fd611e833c0e48f0a08bcfd4b93cf693ce2864873ee41fbe36faac27a7774be7de2990adf6845ead7c76d04c6cdc3d89008c2a94721fb80141ec6eaaec441e78b6cb168166c3d0d1356104e738fabe53caff40f7b29aa8052f8122c72ab7b8", 0x94, 0x4800, 0x0, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000001000)={"59e9fe3a8c2d0484eaafb2300c19b699e26e23f1a2ac27fec5964c5127af00bda89dd8f36b9e6537faffc46ac9f07e3955c6a5cc0e767bed01bbdde4645c2046c87f78ddcde6fc0d62ae914ce42a71a2f7dcb084fa4f3c5d3c8b4a95e0b90236b82caa76f0bcb0957e79b359fc0ff4e8152928e939e776dfb663240bc05b0e6cd683323a1e974da9500d186acf14924c66063d585ba402c89cba7da12e1779ca4e51b1c15fc6a446f64b8cf4301fd7b46833cc66e650bd683d1722093ad8569fc91ecd11e79fa98b38dc38c565522108ebe1a5080a01596da427faec60b1b63776dcc7f0c14974f101d758bca99e68b8d437bb729404e1876560029be6c03d49a9a364997075764058fd743e452f04d94ee675ca4addda6d9ad45399254ede05505f65dec5e0dbde87bbf04a861cac8b873bd417df6033140d7d6e362849edf43957719ecb21a355dbe90b20640913830dbe4fd00c53beb17d5e96e4f948846dcabecf52c991ebe0283b7e019d15a0299d4426fee25ad9ca0a0c5251eb446f0a487c07ea4877342c7f0f9c0ac022a060d5ece2973708eaf48ed918f1e59dc772dbb9c6a990ed36a51f9947abe6f619168586cfe71afe2cc6da4c8045974d9bb0fe567e7fd1fffafdf633582ec4283cc438f3bb4a128b898801d34788bab16ad9bdd2792857e5a3e0d76008a2ddbaaf1755f918d638b1e900c0d69195b23c6c911c5c75a092523adb348d0779e7cd9f66d95799e9f71ef1ed10a56a517bcf309104e35895824b1ec6db44c098b89d04aa1cd2c628ae97153de36ff4ea09dae7accb7fed6fc0e490b536d5a826ef08126ee6cb1813d4ae93456d44b8e0dd45696c6c0bf8dcfd11d8a960308ea2fdb0e267dbedaf72fef190b176758ca6b09ed248c77538919c4791d3c9ce761c41697ec4d0ed491661c46535e75cf40166e16869df4ecab07d34164da31f25fc1c5740bf4e8b3ec1f8cc4b72316a2f2864e92cd24330fdbfa3ca94ab3f8da57c558c35b1da273fb86747dfb0611a3e1889d39413476b2edae15f35d996193e179c4cfed0e0fa2ad5cc59ae3f9a540136ba5685fd6807bb789cddf8df4b4ccac1b48af1d5c4e9c25cf14fba77f3579641523e6c6885a7688189a1aa2aca496bcfa39dd71b72a9eb6396dcb8c2eed53121496ed47a86e3c38872228817153b2b9e887192bce387f28174a26cf51539718ee72c52bc114b6489884beeec42e282fd0fe21eb853e2d542b9d87e737db4c9b4f0dcb533c641cc7552dacf176d67bf13c35d295a839b8d17f2d05b9f5138059f652e5eb81c418b15370419401ff37c580b7a6475272f1ed6033ce593ac3a041f45a0c40a7d1ede0752e3ac74adaf6bcd3e0513c916692edf197c949eb792de91c1c5967e2ee212882f9b735ec0fd25ff3a293369002a0266e3cc54c3b3ae0a23b564bed9"}) bind$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x145d053c, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000003000-0xeb)=""/235) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000-0x10)=@common='gre0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x80}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x63)={r3, 0x5b, "2348eda6d0dedbf503af18592884d4ae7ea0821db2595b86932b14ab345ca87a38ff91ac33fecc4073229bac77588ed79e59b73e4c8152f586d2058d697b0c6718b2866151c8edaa09f5d9710b4efc82859275f95ef4a7789d4483"}, &(0x7f0000003000)=0x63) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000004000)={{0x4, 0x1, 0xffffffffdbf4d047, 0x2, "9523e93a551c6b104dda3f4efbcb27ab505e6d2eae20fb3f8a666b77f8734d94d15abbb4ff8be0a39213b8ca", 0x100}, 0x0, 0x0, 0x8, r0, 0x100000000, 0x1, "3b81f792a00b74e25fd147e7ee450116186bfcd0db3b9baecbea640f2effa24a108a1bd3da42ecc0c53c296e727fde568f18c19e9cf77957e4242d326660f6ee", &(0x7f0000004000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, [], [0x7, 0x4, 0x7, 0x4]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000005000)={0x2, 0x1, 0x8, 0x1, r0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000004000)={0x2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x80400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000006000)={0x3, 0xae, "8fe7bfdeabb2b68c6906d5e33cbc2d3ab35762c5f4664f63fa8defcddf855acde1c5a3e2b8c8fa028aa94d1879956bd176cc66ee9b824ba19772cd144e59f7a7a8f78d2f7867d5f04d380d0a064419b942d6a1debc808dc631e8f8f0c73f01a12c43d0bb80338323e0a3d64969e523bd196960110f35a92b753e6208ad84c32ff82af42c6b4e9a5cacf0e99f386268a27513f1fe9f2e06a06ecf60ded3315968fd33d384a19bc55239e30d5a06d3"}) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x4000000000000) r5 = fcntl$dupfd(r3, 0x406, r1) uselib(&(0x7f0000a7f000)='./file0\x00') r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dd6000-0x4), &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000f0a000)={r8, 0x8}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000058000)={0x4, 0x0, [{0x4, 0x9, 0x9e, 0x7, 0x7f}, {0x8000000f, 0x100, 0x68d0, 0x2c4, 0x6}, {0xc0000000, 0xffff, 0x1, 0xff, 0x200}, {0xc0000000, 0xffff, 0x0, 0x8000, 0xf0f}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000095e000)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f00002fb000)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000afd000-0x8)=0x5) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r7, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00008de000-0x4), &(0x7f0000cd7000)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000999000)={0x0, 0x78, &(0x7f0000e98000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000caa000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000818000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a7a000-0x4), &(0x7f0000853000-0x4)=0x4) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) getegid() 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 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$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x744, 0x2f, 0x800, 0x1, 0x0, {0x1d}, [@typed={0x10, 0x79, @u64=0xffffffffffffffff}, @nested={0x140, 0x3c, [@typed={0xc, 0x7, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="07e15789514c51cbb4f499965fe4", @generic="594246f7161e5713b685f6021fd25130d3989494453b910788264613a9", @generic="272d2d2f47a72a0de03d2174b74f7d81cb69086f9c39b9a17ef62c95ca47", @generic="325c05ac4dcd686d767596f18d3825ba83c6ded8572f65b86552f644e3533eed70b27b0fbb011d8c840a0e2cb701193455f33f919f06d72f2903b13c6dcc452a40d9bd22aeada5729ad0474f514ec15b4b22deb01faf7fb7b5f13e299f858a72ac0f33bf58bd693d2386d07950311913d34f114135950f74a7010c9473fbe2200691e6beea8d26fd72e0f17abebc3711f334212279268b1b7ec031ce030d8513ab7557c0db17e686197eb1e6", @generic="5cc7b129bede5a081bb55be193fb7b1f7bdcfd008158b52f3a0aad8e288bf6", @typed={0xc, 0x86, @fd=r0}, @typed={0x10, 0x69, @u64=0x100000001}]}, @generic="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", @typed={0xc, 0x51, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0xf8, 0x71, [@typed={0xc8, 0x8d, @binary="802738db81d02849f00491ac6e90f454264cade7163a64c3729c145f9ecf52b734a7d399d41561dc8a3cc07e4ba6109dc78afc7a4932027eb474a2d4edc645b6f3821cd5971c740e99a7fdb5fb34b5b0e6072f19afe30cde10807629664b64ce9881f5bea0ac154035c4bd14d6a318fe218c64500f4ecfe123b4db1f1aada980748be2477f276cc8b0ebd9d30a3a68571378a40047c844e8c0711929b5e09b2fe61544399d9d3ade1a95688c739b13f40ef9c34701a6de8d3e04c47211"}, @typed={0xc, 0x3, @ipv4=@multicast2=0xe0000002}, @generic="b6d01cbd0e042b595b6a6e8e95a6d8a772f89be417f7ceb3594c53a13fe7"]}, @typed={0x18, 0x21, @str='/dev/binder#\x00'}, @typed={0xe8, 0x6f, @binary="d19e4d6dd6a1c4a8374d8eb7885ed48db260ac4567c69cdc93bd14cba4696ce18facefe8a98461575a753ec65a8aaf94b494203ca247892f612763df98bd15a947e67cc53a7dc65d6276f90deb6779fa7db93b6278c17a0c4fb1d1059648bcc4415884a70dc538be85c898384fb129272f5dc66c551c3c53ea4c2b057d681f7b1ee9e2641ad455c2eee634e51c56ca7259bda6934b5f28ae486c1040495d5d77714f017ff1900192bdc62bfa172c8cd3b740b610afae2f1ffec0a5ad4419688d344e4257e7f40b12cd33908ca5f8aba261609104f51d7ef2d7113958d88fff"}, @nested={0x2e0, 0x12, [@generic="aa10edb1f66ab68867599a781cae9a3d31982188fbd52fea1bd8ae9203e1b22f82847cfaa3a5cd6e9f25b18f7666ef0727935a842a805b81f5f62c2a321dddc69bd91d9673", @typed={0xc, 0x69, @u32=0x7}, @generic="4c64bca7f2423e5978d23149fc1e92cc195c37daa63703c9366205df1f3886b168b0e8e4c5f9e29ff9568d20da1af69ada6832d14cd8ce59721fd4c02c5babecc589c5ffaf7ea0fcf0d527ffad0890ba299ec7c4fa802ca4d1d00b20e9b39a90f89e5f1f025c87cd7bfe4565e01ed9f05b1373a605b266f9bf1a42a0d20a0b98a3b63903a584a930a3edc0aad6e6e308d77c63d866417974595b221b0272af59d3cabc0e09117881ffc672", @typed={0xc, 0x2e, @u32=0xffff}, @typed={0x48, 0x8b, @binary="afbc554b377810b3b6f08849cafd10e6a7564ae3590e0fc280be16b77a635e66326bd3d8b02732b21155463d6a85204f8794a0ac726c74808f8f0e505194bd"}, @generic="4bb25a6c902934f0433a051477ef5b8f694d0234de5f59acebfa84477dd8c8726db09397a7975a3f1a10952a2dbf7f7c8d14a2ec7f84637b6a1521baf65c2fb0cd95128687e65b817a1de63b51c52a2c52fc8adf46c5a5637185438a35fef2013346052ed41b138b75579b817b1e01d9cbb0166a776795b49c6bf84d12779eb844e3dad922bc34bfd213006ffaa1e5838e39ecb0544f0384f566463c8115ce36474257011fc879cb2d8863a25471a12f4832823fc75f673bdb238c323ef56057081d63bba1c05d338260d5a7d3456fcf", @typed={0xc, 0x92, @ipv4=@multicast1=0xe0000001}, @generic="e505f2ba237e73e5b3086e231f76487f587be52543e4110900c2b292ce2b4bb5d2c7", @generic="e656835a2576fa4597b7aa2f354b4c6b89e3f38e1925091f2d56dec20af33d4299d087b1d803ff79599aa9f90c4f2e6175d827f22cc1db9a9b058b5757f29c5a53af7b0915f7ceb507049dfe795440cc51baab7a3333bf3d21102879ab3dfd5e9bf9a87113df029a4b2b7a8dff34540613663eb48583c3735a1d94641b185867ec8b31611241fee76eb8d01b"]}]}, 0x744}, 0x1, 0x0, 0x0, 0x800}, 0x80) pause() 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) [ 73.754571] binder: 10445:10446 ioctl c0306201 2000dfd0 returned -22 [ 73.783832] binder: 10445:10453 unknown command 0 [ 73.796088] binder: 10445:10453 ioctl c0306201 2000dfd0 returned -22 mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000)={&(0x7f0000003000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x48)={0x7, 0x8, 0x400, {r2, r3/1000+30000}, {}, {0x1, 0x80, 0x200, 0x9}, 0x1, @can={{0x4, 0x61b3, 0x40, 0x3a140000}, 0x7, 0x2, 0x0, 0x0, "e0ea4b08a804e96b"}}, 0x48}, 0x1, 0x0, 0x0, 0xc4}, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000004000-0x30)={0x0, 0xcbf, 0x6, 0x84, 0xa9, 0x100}) ioctl$TCSBRKP(r0, 0x5425, 0x116) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000001000-0xc)={0xffffffff, 0x1, 0x7, 0x40, 0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000ffc000-0x4)) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00006cc000-0xd2)="ca018b8006a235b9d80d848d024ca1d19c9c7857f0e7d261d60bb7c77c2881805643047a3fd74c35b75ebf5f77af4494295fd36b3ddd8b2ccbed8facf658ef3bba60e70828e6b26ba1e035269a5e3dc265f55b4191c0cbfbd6dda8ab7dc295e98143f34fe718560493d7a7d22928994d3a2c2ec48e9003c6cccd0136a4be45be57061935d16c209d2efec8fde4fd7e0f580c5aea1d234315ade4f6a7f3bf60bbceb58b237baa78bd67e96c8ad374a9451dca7557c49a25aa42b9020e36de3db8f82533cc1f39e290fc26451374f4546b03bc") 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dfa000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000dfa000)={0xaa, 0x8}) sendto$inet(r0, &(0x7f0000df9000)="f8880b0ff658a1d4ada9fdf7a2e2eebc2bd41511f3fa57de9a8160fec530392c3b372b3842f818a01dd260cbc2b58145ffbb1f9a6dde1b66689c12f6c23d8b4ba87e64eaef8d3c0eb2", 0x49, 0x800, &(0x7f0000551000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000dfa000)="61bc58e059e682baf80770aa707424866378d9b430f453bb87a9c5094da9c0ffb74a2455c5fbca60b5424b47f9eaa921907427bf9d499d61d037f080da0a764480ac0b0c34b470cf6403f659f3bda9714ce8588b104db4923bf668a3b5ed34d8fd453a29e58f2f94f23dc2b7", 0x6c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000684000), &(0x7f0000df8000)=0x5) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000797000)={@generic, @ifru_addrs=@ipx}) 2018/02/04 11:44:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000074c000)='./file0\x00', 0x2) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00008d5000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000), &(0x7f0000000000)=0x20) 2018/02/04 11:44:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) write(r0, &(0x7f0000b8f000-0x145)="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", 0x3b) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000977000)={0x0, 0x9}, &(0x7f0000eed000)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000b4c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000b95000)) 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00006cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0xfffffed2, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f000081f000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000100000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1, 0x30d7, 0x1, 0x3, 0xa, 0x0, 0x80, 0x2e, r1, r2}, {0x1000000000000, 0x0, 0xe2, 0x7, 0x3, 0x3, 0x0, 0x80}, {0x0, 0x1, 0x8, 0xd1e469b}, 0x60, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x3, 0x3, 0x74, 0x2, 0x1, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000c000)='/dev/binder#\x00', 0x0, 0xf800000000000005) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00003de000)={0x0, 0x0}, 0x4000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000b88000)=""/171) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000009c000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000101000-0x10)={0x2, 0x14000}) openat$hwrng(0xffffffffffffff9c, &(0x7f000021f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/04 11:44:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0xffff, 0x7, 0x3000}, 0x4) pipe2(&(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000227000-0x108)={0x800, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, {{0xa, 0x1, 0x0, @empty, 0x400}}}, 0x108) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000003000)=0x20) [ 73.925158] binder: 10493:10494 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 73.963126] binder: 10493:10494 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000af3000-0x4)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[]}], 0x1, 0x0) close(r2) [ 73.980709] SELinux: policydb magic number 0xe9134bea does not match expected magic number 0xf97cff8c [ 74.005788] binder: 10505:10507 unknown command 0 [ 74.031083] SELinux: failed to load policy [ 74.037101] binder: 10505:10507 ioctl c0306201 2000dfd0 returned -22 [ 74.049147] binder: 10505:10515 ioctl 89e3 20003000 returned -22 [ 74.052622] SELinux: failed to load policy [ 74.067823] SELinux: policydb magic number 0xe9134bea does not match expected magic number 0xf97cff8c 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000003000)=0x20) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x4000000000000) r5 = fcntl$dupfd(r3, 0x406, r1) uselib(&(0x7f0000a7f000)='./file0\x00') r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dd6000-0x4), &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000f0a000)={r8, 0x8}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000058000)={0x4, 0x0, [{0x4, 0x9, 0x9e, 0x7, 0x7f}, {0x8000000f, 0x100, 0x68d0, 0x2c4, 0x6}, {0xc0000000, 0xffff, 0x1, 0xff, 0x200}, {0xc0000000, 0xffff, 0x0, 0x8000, 0xf0f}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000095e000)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f00002fb000)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000afd000-0x8)=0x5) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r7, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) fallocate(r0, 0x2, 0x9, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/hwrng\x00', 0x20000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000400000)='/dev/autofs\x00', 0x3fffff, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00004cd000-0x4)=r3) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ffc000-0x4)) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000f5e000)=""/80) writev(r4, &(0x7f00005b4000-0x40)=[{&(0x7f0000b4f000-0xb3)="5ba0d8d8aaa10b26c7ecf6f2764e475dbde8e2d5211ae208382253a456b92e6c4376e2087a7f5f48bd6b21cffb0f1dae638353306393ca951fadce33755e9db803c9f1ed1ddcc129b05382ab0059fa84852af6ff747e9073a173f72ad11c5f0aca45b5717cdbacda1e2850c597242753520c4daee9621c845255ca532ea8b0d516abd7040b15826013482a447b45234a97aa537321f7b70aec527a1c96790357a40cbe7399ce7e62defd6ddf057ae30da93eb7", 0xb3}, {&(0x7f0000598000-0x9e)="421725031290aa41c720ea123219780edaab34b52c4fea7fb290969aa2645ce06fe524f728074e1c9c5beffd2782827661c9fd28e67a6c7d1cecc019f8ef375f7d93f1e739965e9dd3fbb568e3ff267a6e67fb6a28b6bddd4bcfc32ddaad3ddd9ffa8498755d2d351886aea2d97f0568fec695653775cc8846ec6249955d3b5f65527afb7dc0e4132ee59877b72b742d99351e2f8b41e5a0f3a1302239ec", 0x9e}, {&(0x7f0000337000)="1b1168278200da2a1ef7534e95851d2fde8c6ab0f4330705d6096c0594342428e5a0a27e9dbc74d79e4ca3b8278d668bf14f383543feb7ef571d2a64fcb399bdbbd7fd5a7ec8cc6fbdf158d8ee8b4a417515837e8584d354a5ec700ee650d3ae53b3ba89eb077b90e56a1bb2f4f2b07dcdcf5264218f20bf8e50b9af92f435894a37d6c1485bcae7bb222c03885d19098458bb48f5107f2ba70371b976", 0x9d}, {&(0x7f0000888000-0x5c)="ed03e6993c87bf511dda902b3a7dd5b7ead17ae537c6349d161480678f686d161ac91029f75693979b7afb7b445c97102b36a612ab8a99dd748ec1da89dbe3313f5f0c1583a48585d6aa571b3aa7f200fd2b809c7d95971a48acc660", 0x5c}], 0x4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000726000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000f2c000)) 2018/02/04 11:44:06 executing program 5: r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffd) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x200100000000000a, 0x2000000000101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000054000-0xa3)=""/163, 0xa3) io_setup(0xfffffffffffffffc, &(0x7f0000001000)=0x0) prctl$setname(0xf, &(0x7f0000001000-0x18)='system.posix_acl_access\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000003000-0x3)="d59305", 0x3, 0x1, 0x0, 0x1, r1}, &(0x7f0000002000)) 2018/02/04 11:44:06 executing program 0: prctl$intptr(0x1c, 0x64) r0 = getpid() r1 = syz_open_dev$adsp(&(0x7f000051d000-0xb)='/dev/adsp#\x00', 0x2, 0x200200) perf_event_open(&(0x7f000081b000+0x25e)={0x1, 0x78, 0x6, 0x5, 0x8, 0x10000, 0x0, 0x5, 0x80000, 0x1, 0x0, 0x5f6f3136, 0x5, 0x2, 0x829, 0x2, 0x800, 0x0, 0x8, 0x300003a6, 0x7, 0x1, 0x20, 0x3, 0x50e, 0x7059c152, 0x2, 0x400, 0x5, 0x9, 0x2, 0x800, 0x0, 0x9, 0x80000000, 0x73, 0x1, 0x100000001, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x80000001, 0x3, 0x4, 0xffffffff, 0x2, 0x2}, r0, 0x800, r1, 0x2) prctl$intptr(0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/242, 0xf2, 0x40000042, &(0x7f0000000000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0xc000, 0x200, &(0x7f0000002000/0xc000)=nil) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x8, &(0x7f0000012000-0x100)=[{&(0x7f000000e000)="3bc57eccc40cf651e883085bfc5f363a76fa0784fa7513181172b93261bb89505a7caa1e3181f1a9069e57516e7d19e8029cd44b7c3828c9ef76321b204e5438f58215c255250f968906babe9e143e2138a643176fbeb8b9", 0x58, 0x71f, 0x5}, {&(0x7f0000003000), 0x0, 0xd7, 0x1}, {&(0x7f000000d000-0x8c)="4d7e8aef269e3b5f2eafcc509fb8569645be00ea29fb55990b4bd412109324f378fa601e307c9df1ada8125219260cb0a995fca8b6f645e25e67f140b6c21b26c94df6eb19bb162c91eda3797fb8321ca1d78819617c3dcca02e814e04ddca034a43c76b408973470e6a38b1b1856d2059ee0685897019ea3c3d472973417f58e6f34f8b844b549441c0e7d6", 0x8c, 0x3a, 0x20}, {&(0x7f0000012000-0x65)="e1a4fbe57bab3deb1c620f8b0bfb7f5253ad9a72717e639be8c48785b5ed174a220f7b67691906efc218a322374129989f9065026cf459ab9afdb75a6d044f9133c247550aeac583c2d242f0da2ce9d8cb03d7bd94ee421e99c14ec44cf1014bc5c78a5d3a", 0x65, 0x8, 0x8}, {&(0x7f0000011000)="bd41d14677d06344add86fcb07e9dcac5b418860a06c479d92f5f5f5a284bae491c197c2ef676d1eccb81f56d3c53119e55d06cb0db9ec9fd61b10638c9f1aa6361702", 0x43, 0x9, 0x1}, {&(0x7f000000e000)="5b0231061d0b9e3ff59f2b55d9fd50d2ca461567f268c57ae2a018c72213d0c19363cca46206b219c258b20fd0f314500ccc329384b30d930e05bcad7b78b8e513945827a40cc5912f1c0dc56521973c0511ebf3676453f875953afd16762182efbeedb0b30157cee05388354c8c5791db035f1111ba483d5fd3f5000d56fa761811d3bcd0052504d5c23526311046e31c4650b00749fcbd39cc4975d5a1fcf1dd7591f0f6aacc6ff33ef9e37e72f3f5cb66e2afa8b4c6b29e796748e7495a4c93baef5cf195cb0858c7c29ac5f0178066b216ff2775df8d8043d60d64b45b3eab5f0fe7302fbfa06ecd5158aec3baf7a8d062", 0xf3, 0x80, 0xed}, {&(0x7f0000011000)="2927626f5368ad", 0x7, 0xfff}, {&(0x7f000000f000)="40733d656c22434ac5a734976f06b7278ab26ae1481f816a2960755b584c95782a4af2c6930e3a195ac21dac40c93925fba9362d34aad487eb1d7288214991325e9e5cc943eb9a8748d857", 0x4b, 0x5, 0xfffffffffffffffe}], 0x0) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000d000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}], 0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002b000-0x11)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000002a000)={0x2, &(0x7f0000011000)=[{}, {0x0}]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f000002c000-0x8)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f000002a000)={r4, &(0x7f000002a000)=""/121}) wait4(r2, &(0x7f0000019000), 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000d000-0x18)=@get={0x1, &(0x7f000002b000-0x23)=""/35, 0x9dd4}) [ 74.076117] binder: 10505:10515 unknown command 0 [ 74.082288] binder: 10505:10515 ioctl c0306201 2000dfd0 returned -22 [ 74.082310] SELinux: failed to load policy [ 74.090493] binder: 10505:10515 ioctl 89e3 20003000 returned -22 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40c880, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a18000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) socket$inet(0x2, 0x3, 0x6c) 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007ac000-0x4)=0x10) syncfs(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26}}) 2018/02/04 11:44:06 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000718000)='/selinux/checkreqprot\x00', 0x501, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x4, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}}}, 0x32) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000546000-0x95)=""/149) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000ef6000-0x40)={0x100020000000, 0x2, 0xbc66, 0x2, "fbd5ad0cfa1d27df0b9ef85b07385cd56d4ee5c32102205f66b22c8fe155246e7f820bc989811fd821c75536", 0x1}) r1 = syz_open_pts(r0, 0x40000) fsync(r0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000597000-0xdf)=""/223, &(0x7f0000eec000)=0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000016e000)={0x3, {"2f63e4743b42fb"}, 0x20}, 0x10) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000e48000-0x4)={0x2, 0x80000000, 0x2}) syz_open_dev$random(&(0x7f0000759000)='/dev/random\x00', 0x0, 0x185201) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x400}, 0x8, 0x800) ioctl$int_in(r0, 0x5473, &(0x7f000094a000-0x8)=0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000019000)='/dev/vcs#\x00', 0x6, 0x20000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000015000)=0x100000001, 0x4) bind$ipx(r2, &(0x7f0000004000+0x6bc)={0x4, 0x5cf9, 0x3, "7d19e6f3a4f3", 0x7}, 0x10) r3 = dup(r1) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f000001a000)=&(0x7f000001a000), &(0x7f0000002000)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000019000)={0x0, 0xa8, "717fe8eab19526e4b59d2fc9bfb334c7e95624d9c8bbbc01c5aa38b1cf701e02f63c7f5e1668f3fd2a4fc980ef3319435af9898281050b9abf94931b6f714f711b9fd25fe9a9f6077ef98ba71c2bd878d6aa1079b87aa363bc9c60fdca413669dfea2706d40c5c6a23ffdc2483e0aa083ea77a3966c82f2c831545eb6c933bad7f65aeb571315c4c44bb64831aa41c25adf32706d7b8f23b7d27613f315db477591916b6e19cafcb"}, &(0x7f000000c000-0x4)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000011000)={r5, 0x9b32, 0x1f, 0xff, 0xf85, 0x80}, 0x14) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000019000-0x8)={0x1ff, 0x4}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x3, 0x0, 0x5}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) openat$ion(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ion\x00', 0x82000, 0x0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x3, 0x101, 0x5, 0x1f, 0x5}, &(0x7f0000b84000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004b6000)={r2, 0x4, 0x3ff}, &(0x7f0000ea3000-0x4)=0x8) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f000067d000)={0x0, 0x100000000, 0xfffffffffffffc01, &(0x7f0000337000)}) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 74.125993] binder: 10520:10532 unknown command 0 [ 74.138104] binder: 10525:10534 unknown command 0 [ 74.142352] binder: 10520:10532 ioctl c0306201 2000dfd0 returned -22 [ 74.152372] binder: 10525:10534 ioctl c0306201 2000dfd0 returned -22 [ 74.161599] binder: 10520:10532 ioctl 89e3 20003000 returned -22 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000e000-0x8)) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000e4000)={0x2, 0x0, 0x32, 0x2, 0xed4, 0x7848}) [ 74.224643] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x4, 0x48a1, &(0x7f000089a000)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007eb000-0x48)={0x0, 0x40, "4e34585a320c4833769ef0d8da282024f2451d14df42207ecdacc838e6bcaa3e216571653be9572454f0c35b4b91c867908a4fcca6449f288385f786c9feaeed"}, &(0x7f0000426000)=0x48) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006ab000)={r2, 0x5}, &(0x7f0000396000-0x4)=0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000725000-0xc)={0x1000, 0x1, 0x0, 0x101, 0x401}, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000d2e000-0x39)="e438371ff0f002deff6833730d297027de44c9fe683363b7acb92b6f081135010acbe9bce0a6223c886ec19a2d629bdb0203b14f575f9e04d0") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) close(r1) 2018/02/04 11:44:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x4000000000000) r5 = fcntl$dupfd(r3, 0x406, r1) uselib(&(0x7f0000a7f000)='./file0\x00') r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dd6000-0x4), &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000f0a000)={r8, 0x8}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000058000)={0x4, 0x0, [{0x4, 0x9, 0x9e, 0x7, 0x7f}, {0x8000000f, 0x100, 0x68d0, 0x2c4, 0x6}, {0xc0000000, 0xffff, 0x1, 0xff, 0x200}, {0xc0000000, 0xffff, 0x0, 0x8000, 0xf0f}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000095e000)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f00002fb000)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000afd000-0x8)=0x5) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r7, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd2000)='/dev/sg#\x00', 0x2, 0x200) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fd2000)='/dev/midi#\x00', 0xffffffffffffff7f, 0x400) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000739000-0x8)={0x3, r1}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x3b9ac9ff, &(0x7f0000009000-0x10)={0x2000, 0x1}) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000deb000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000411000-0x4)=0x8, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1003, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000000, 0x0) pread64(r0, &(0x7f00005de000)=""/195, 0xc3, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x101040) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000013000-0x2), 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000018000)=[], 0x0, 0x0, &(0x7f0000008000)}) r3 = getpid() sched_setparam(r3, &(0x7f0000005000-0x4)=0x5) r4 = mmap$binder(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x8, 0x1010, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) r6 = mmap$binder(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x2910, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x50, 0x0, &(0x7f0000001000-0x50)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r4}, @acquire_done={0x40106309, r5, 0x2}, @increfs_done={0x40106308, r6, 0x3}, @enter_looper={0x630c}], 0x47, 0x0, &(0x7f0000001000-0x47)="96ff26ae3b3670c6cf06de2bfbb94f8b188a08af6c57e6a7cf3ab636f0f95e7482122afaf936276df4fffa378777967d164026cb4af600ed39bee26a90a69034409fae0fd909c1"}) 2018/02/04 11:44:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) [ 74.270349] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/04 11:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) umount2(&(0x7f00001b2000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 11:44:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/02/04 11:44:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff}, {r1}], 0x2, &(0x7f0000145000-0x10)={0x0, r2+30000000}, &(0x7f0000289000), 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000efd000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x10000000000, 0x7, 0x4, 0xc5, 0x48}, &(0x7f000055e000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x6d0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x1000, 0x8, 0x5, 0x7, r4}, 0x10) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1}], 0x1, 0x0) 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) r1 = syz_open_dev$sndpcmc(&(0x7f000055c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fd4000-0xca)={0x0, 0xc2, "cb87f6841ce8553dfa267f6b3d53ce1d0434fc12aee7d6b7fafb74128e2e3b379f134b2ad316cdf54643e4a07d2b2aa15fadf32aa7330b6a45d73316610685a5898f070f4a46a457535580972347c63745cf042067df282ba75a42537f2751ec483bf30b30d4fc3bfcd7b86d859ecd82d4cc987725a3834b718e2b4f21e4fee3d313a966d829fcf315f1536c535fb573952c52aaef4d49e12b39b3f79efe09c7e769a8905a824cdabd4f3a1a17c8bffa0482ba87a7f0333619dd87653ee552a333fc"}, &(0x7f0000483000)=0xca) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000a1c000)={0x6, 0x4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000fa000)={r2, 0x99, "5c3ee5f53e67f48e19de27258e7ebde6f30068792af8c51e2e22d911c1b7d67ed4cbffe3a812cb435396f58754edcdb097747f78c6d82a282318b65efd39feabd2141ea32a389e104e2c114d938dbd1ae639cf127a9c45284854fa824294d9e8a14f08c51283448b8adf2b5099ccc8ba4bd447644852aef15528cf8800ddf17cc32767e4e550cea495c413ef2981b5346abdb385d62a48d370"}, &(0x7f00006de000-0x4)=0xa1) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x4, 0x200) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000b33000)=""/34, 0x22) 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) r2 = getpgid(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000e1b000)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000017000)={@generic="29d6194c64fbb842a45021f8920b127d", &(0x7f000000a000-0xc4)=@ethtool_drvinfo={0x3, "b00cca392497c98db5a284d317ddc19d3a97ea5f39d994dba24580f2f91c85e1", "43b318a52727828be8090d4a05ca4f9fcd1deb9387bf8238827fb1dedf419ae8", "0ad295f9af2e2e4c854b85aa71ae908d5b3322f68363a5dabd799c4aae53c69e", "a1f47dfd6da90821acb77d07eaec04f78cf232057e71574f9f6c96b160b4a2e4", "0ebb3fdb4f6f2704564c03f9f7b9387d71f2bb9de02ef4af88d1ea4df05bee89", "cd4a0ec659f9fb49d5927cb5", 0xffff, 0xffffffffffffffff, 0xdf, 0x5}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 74.317714] binder: 10576:10579 ERROR: BC_REGISTER_LOOPER called without request [ 74.325410] binder: 10576:10579 BC_DEAD_BINDER_DONE 70363bae26ff9602 not found [ 74.332831] binder: 10576:10579 unknown command -569978938 [ 74.348559] binder: 10576:10579 ioctl c0306201 20004fd0 returned -22 2018/02/04 11:44:06 executing program 5: socket$inet(0x2, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009e6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000002000-0x8)={0x3ff, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000069a000-0x10)={r1, r2, 0x2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x2}}, 0x26) r1 = socket(0x0, 0x2, 0x0) getsockname$llc(r1, &(0x7f0000da7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ec5000)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/sequencer2\x00', 0x400, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000e9000-0x7)='limits\x00') ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000018e000-0x20)={0x105000, &(0x7f0000d7d000-0x8), 0x0, r3, 0x7}) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r3, 0x28, &(0x7f000000c000)}, 0x10) readv(r2, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) [ 74.402865] binder: 10609:10611 unknown command 0 [ 74.413513] binder: 10609:10611 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x4, 0x200) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000b33000)=""/34, 0x22) [ 74.456892] binder: 10609:10619 unknown command 0 [ 74.461921] binder: 10609:10619 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000827000)=0x0) mq_notify(r0, &(0x7f0000cfe000)={0x0, 0x17, 0x7, @tid=r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000ffc000-0x4)) ioctl$TCXONC(r2, 0x540a, 0x7f) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000b4d000)=0x7) 2018/02/04 11:44:06 executing program 1: clone(0x0, &(0x7f0000001000-0x3a), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000003000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={0x0, 0x2, {0x0, 0x1, 0x8, 0x1, 0x8}}) readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) 2018/02/04 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x6, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000010000-0x58)={0x8, 0x0, 0x3f, 0x100000000, 0x3, 0x4}) poll(&(0x7f0000000000)=[{r0}, {r0, 0x40}, {r0, 0x44}, {r0, 0x4020}, {r0, 0xf0}, {r0, 0x5000}, {r0, 0xc}], 0x7, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x306, @empty}, 0x12, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) sched_getscheduler(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004e2000)={0x2, 0x200, 0x4, 0x7ff, r2}, 0x10) 2018/02/04 11:44:06 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r3, 0x28, &(0x7f000000c000)}, 0x10) readv(r2, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) r2 = syz_open_dev$sg(&(0x7f000052e000-0x9)='/dev/sg#\x00', 0x5, 0x400000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000033b000-0x4), &(0x7f0000c44000)=0x4) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000bdf000-0x70)={[{0x7, 0x80, 0x9, 0x3, 0x40, 0x1, 0x10001, 0x7f000000, 0x7, 0x7, 0x7fff, 0xffff, 0x3}, {0x80000001, 0xfff, 0x29, 0xfffffffffffff001, 0x6, 0x101, 0x5, 0x7, 0x0, 0x7, 0x5, 0xfd}, {0x400, 0x3, 0x0, 0x3f, 0xd3, 0xff, 0x10000, 0x7, 0x3, 0x4, 0x2, 0x1, 0xffffffffffffff96}], 0x1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000e5b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) connect$inet(r3, &(0x7f0000882000)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d1c000)=0xfffffffffffffc04, 0xfed5) r3 = syz_open_dev$vcsa(&(0x7f00005da000-0xb)='/dev/vcsa#\x00', 0xcbe1, 0x42) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000b85000), 0x8) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e4d000)="94ece7477f837c51dc0343a40394080a", 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e5000-0xc), &(0x7f0000e53000-0x4)=0xc) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept(r0, 0x0, &(0x7f000060c000)) sendto$inet6(r1, &(0x7f0000b25000), 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendmmsg(r5, &(0x7f00001ec000)=[{{&(0x7f00009ec000)=@hci={0x1f, 0x4, 0x3}, 0x6, &(0x7f00000d0000-0x30)=[{&(0x7f0000b84000)="d732ee1c180622ee87e381903d7f8b20a9709ff7466df78a5ae396fa0786fb6a0ab940457af58c586240aeb507c16d4eca14500d4c099f38e15fa3ed9f01fc09f44e5b3dbf338d14", 0x48}, {&(0x7f00004ae000-0x4e)="0581a958eb5669af086df9c67ab72779e29227a19a9f28c6921101e89eb0f9f89ef624942d8223fe367fd90c142664cb2bbc4648eeb0c5867551eb222efd070620a61446af49a726b3713994cb13", 0x4e}], 0x2, &(0x7f0000bbb000-0x200)=[{0x20, 0x11f, 0x2, "858c85e9f101020bef9e9a"}], 0x20, 0x4000000}, 0x7}], 0x1, 0xc0) recvmsg(r4, &(0x7f0000b90000)={&(0x7f0000eca000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000778000)=[], 0x0, &(0x7f0000534000-0x54)=""/84, 0x54, 0x5}, 0x22) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/cuse\x00', 0x400000, 0x0) write$selinux_create(r6, &(0x7f0000ca0000-0x3e)=@access={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x31}, 0x3e) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000160000)=[], 0x34b, &(0x7f00002a4000)=[], 0x38d}, 0x0) 2018/02/04 11:44:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$int_out(r0, 0x2, &(0x7f0000f5e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ec8000)) [ 74.668698] binder: 10652:10657 unknown command 0 [ 74.675839] binder: 10652:10657 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:06 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r3, 0x28, &(0x7f000000c000)}, 0x10) readv(r2, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0x3b4000)=nil, 0x3b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000034d000-0x348)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00003b0000-0x40), {{{[], 0x0, 0x20a, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='ip6tnl0\x00', {0x0, 0x0, 0x1, 0x8, 0x0, 0x2, 0xffffffff}}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "be3efb07c646f6636b1168590c1d2b1594b23e3a60ec160879acc99a67e4"}}]}}, 0x348) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000686000-0x6)={0x0, 0x7e4}, &(0x7f0000e2e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d51000-0x8)=@assoc_value={r2, 0x1000}, &(0x7f0000cfe000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000c8f000)=0x4) [ 74.717731] binder: 10652:10666 unknown command 0 [ 74.723842] binder: 10652:10666 ioctl c0306201 2000dfd0 returned -22 [ 74.794195] dccp_close: ABORT with 300 bytes unread 2018/02/04 11:44:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000017000)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002000-0x4)=0x8) r1 = inotify_init1(0x0) r2 = syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x14000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000017000)=[{r1}, {r2, 0x4}], 0x2, 0x3) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x185000, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000004000-0x4)=0x9) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dba000-0x4)={0x0, 0x5}, 0x4) r1 = request_key(&(0x7f0000f0c000-0x8)='keyring\x00', &(0x7f0000e89000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000eca000)='\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/02/04 11:44:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000ef5000)="4bd885a44cc17c5ed4ea959b8533d7ea326cdcd5eb8deb010d16a8ecf3", 0x1d, 0x20000001, &(0x7f0000683000)={0x3, {"a0045801400fd1"}, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0xc60ec9a89f9f5887, &(0x7f0000002000-0x8)=0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d3000)={0x0}, &(0x7f0000d2d000)=0xc) sched_getscheduler(r2) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xfffffffffffffa98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xb94, 0x2042) flock(r0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x0, r0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x18d, 0x0, &(0x7f0000018000)=[], 0x30c, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10205, 0x1, 0x14000, 0x2000, &(0x7f00001b6000/0x2000)=nil}) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x16, r0, 0x100000000}, 0x2c) 2018/02/04 11:44:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009fb000)={0x1, 0x3f, 0xc, 0xfffffffffffffe01, 0x10, r1, 0x800000000}, 0x2c) 2018/02/04 11:44:07 executing program 3: r0 = creat(&(0x7f0000a74000)='./file0\x00', 0x40) getpeername$ax25(r0, &(0x7f0000286000-0x10), &(0x7f0000db2000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ec2000)={0x2}) pivot_root(&(0x7f0000724000-0x8)='./file0\x00', &(0x7f0000e06000)='./file0\x00') ppoll(&(0x7f00007d6000)=[{r1, 0x8000}, {r1, 0x10}, {r1, 0x80}, {r1, 0xc0}, {r1, 0x2}], 0x5, &(0x7f0000d46000)={0x77359400}, &(0x7f0000457000-0x8)={0x7}, 0xfffffffffffffed3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00006fa000)={@generic, @ifru_data=&(0x7f000032e000)="0c11f2def603f3de73e073b18c4ee62a5288cd70845695127150888c6d919081"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000712000-0xc)={0x4, [0x7, 0x0, 0x1f, 0x0]}, 0xc) 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000b4f000-0x55)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000db1000)) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f000067f000-0x1000)="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") 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000dfd000)={0x7}) [ 74.903191] binder: 10700:10712 unknown command 0 [ 74.903466] binder: 10697:10707 unknown command 0 [ 74.908599] binder: 10700:10712 ioctl c0306201 2000dfd0 returned -22 [ 74.917081] binder: 10697:10707 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x5, 0xffffffffffffdec4, &(0x7f00004ac000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e0000000000000172c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7001871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0x27b) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f00008d6000-0x9)='/dev/sg#\x00', 0x7f, 0x280800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0x80)=""/128) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00002d4000)='.:\x00', 0x0, 0x0, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000000000000}) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) truncate(&(0x7f0000af0000-0x8)='./file0\x00', 0x3) ioctl$int_in(r1, 0x5421, &(0x7f000008c000)=0xffffffffffff8000) sendto(r1, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) fstat(r1, &(0x7f00009a6000-0x44)) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) close(r0) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:07 executing program 5: r0 = socket$inet(0x2, 0x40000000003, 0xa367) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) [ 74.955987] binder: 10700:10719 unknown command 0 [ 74.970100] binder: 10700:10719 ioctl c0306201 2000dfd0 returned -22 [ 74.976785] binder: 10697:10707 unknown command 0 [ 74.987652] binder: 10697:10707 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r2 = dup3(r0, r1, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00006f3000)={0x0, 0x1000, 0x9, 0x3ff, 0x5, 0x9, 0xe46, 0x8, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7ff, 0x4, 0x5, 0xff, 0x8}}, &(0x7f000036f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000599000)={r3, 0x1}, 0x8) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000476000-0xc)={0x0}, &(0x7f00004ea000)=0xc) ptrace$peek(0x1, r1, &(0x7f0000bd3000)) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000642000-0xd)='/dev/usbmon#\x00', 0x80000000, 0xa00) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00005bc000)) 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000266000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7f, 0x4) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cce000-0xa)='/dev/cuse\x00', 0x8102, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000ab0000)={0xfff, 0x6, 0xffffffff, 0x3, "4339cc2b05b8a3622d5eaae2363d3e1c27a034847642e8818708a35471aa1205cf6253a53370368ebe833b44"}) close(r0) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000077d000-0xd8)=@pic={0x309c, 0xffffffffffffffff, 0x68ff, 0xff, 0x3, 0x18, 0x6, 0x800, 0x2, 0xfe, 0xffff, 0x81, 0x78ce, 0x7, 0x8, 0x9}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}], 0x30) clock_getres(0x5, &(0x7f0000863000-0x10)) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000057a000-0x4)=0xff) [ 75.041559] binder: 10744:10747 unknown command 0 [ 75.047467] binder: 10744:10747 ioctl c0306201 2000dfd0 returned -22 [ 75.060949] binder: 10744:10751 unknown command 0 [ 75.068094] binder: 10744:10751 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/33, 0x21, 0x120, 0x0, 0x0) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) [ 75.116248] binder: 10762:10769 unknown command 0 [ 75.133641] binder: 10762:10769 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000266000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r2 = dup3(r0, r1, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00006f3000)={0x0, 0x1000, 0x9, 0x3ff, 0x5, 0x9, 0xe46, 0x8, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7ff, 0x4, 0x5, 0xff, 0x8}}, &(0x7f000036f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000599000)={r3, 0x1}, 0x8) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10), &(0x7f0000fd9000)) r0 = syz_open_dev$vcsn(&(0x7f00002fb000-0xa)='/dev/vcs#\x00', 0x2, 0x40400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000412000)="189e38949ad3c3d32c584b5553fefc86", 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000368000)='./file0\x00', 0x4000, 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000cb000)={0x1, 0x436, 0x6, 0x0, 0x7}) clock_adjtime(0x8c459dcfd03d1f2e, &(0x7f00001af000)={0x5f3, 0x2, 0x9, 0x59, 0x1, 0x8, 0x4, 0x400, 0x8001, 0xffffffff, 0x8, 0x8, 0x6, 0x3, 0x3e7, 0xcdf, 0x6, 0x0, 0x459a8387, 0x6, 0x5054e9e3, 0x10000, 0x9, 0xa2a, 0x8000, 0x7ff}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ae4000)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}, @in6={0xa, 0x1, 0x200, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xc75}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xbc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae3000)=0x0) fcntl$setown(r0, 0x8, r2) sendto$inet6(r0, &(0x7f0000ae4000-0x47)="f6", 0x1, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r1, &(0x7f0000008000-0x7c)="f656ae00add9b493897795f246a9821e4bf07af498ad950df25f0520d06eaadb01167428c0ab6256668ecf14887fc57f7c9cbdb2779df05c4651eec725cebfe430c88c72ad39133c9ef14010fc393525265975d8a8561862c6031a0efaa04c79cf42b242795e52baa74e3f5880c14cd7b3f3f2d0fe4cf9ca2e813325", 0x7c, 0x4004801, 0x0, 0x0) socketpair$inet(0x2, 0x806, 0x9, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x1, 0xa6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}}, 0x7, 0xffffffffffff4107}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000000d000)={r4, 0x2}, 0x8) fstat(r3, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setregid(r5, r6) 2018/02/04 11:44:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001000-0x8)={0x2, r1}) r2 = socket$inet(0x2, 0x100000000000000, 0x1000000000000072) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f000067a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0x0]) lchown(&(0x7f0000001000-0x8)='./file0\x00', r3, r4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000476000-0xc)={0x0}, &(0x7f00004ea000)=0xc) ptrace$peek(0x1, r1, &(0x7f0000bd3000)) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000642000-0xd)='/dev/usbmon#\x00', 0x80000000, 0xa00) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00005bc000)) 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99000), &(0x7f0000d44000-0x4)=0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c33000)='/dev/snd/midiC#D#\x00', 0x0, 0x4000) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000d9a000)=@full, &(0x7f0000028000)=0x48, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/mixer\x00', 0x200, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00002a5000-0x8)=0x100000000) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x5, 0x3) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000d9a000)={{&(0x7f0000d9b000-0xf4)=""/244, 0xf4}, &(0x7f0000d4a000-0x1), 0x41}, 0x20) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000d99000)={0xe4d, 0x2de, 0x3ff, 0xe695, &(0x7f0000d9a000-0x180)=[{}, {}, {}, {}, {}, {}]}) ioctl$TIOCCONS(r2, 0x541d) [ 75.225655] binder: 10791:10794 unknown command 0 [ 75.251226] binder: 10791:10794 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0x8)='/dev/binder#\x00', 0x0, 0x8005) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0x80}, &(0x7f0000000000)=0x8) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) r2 = syz_open_dev$audion(&(0x7f0000e8f000-0xc)='/dev/audio#\x00', 0xc8df, 0x101000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3f) syz_open_dev$usbmon(&(0x7f00007e4000-0xd)='/dev/usbmon#\x00', 0x8531, 0x80000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00004f5000)={&(0x7f00008ca000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000201000-0x10)={@multicast2=0xe0000002, @empty, 0x0, 0x0, []}, 0x10) pipe2(&(0x7f0000524000-0x8)={0x0}, 0x84800) sendmsg$unix(r2, &(0x7f00005ce000)={&(0x7f00009cb000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b62000-0x10)=[{&(0x7f0000be1000)="4ed11c33aacc02a1c159edab4c3cc7b87d2687dce126a538f393dc01648edbf7fc3ecbcdec7320e21809ea", 0x2b}], 0x1, 0x0, 0x0, 0x8080}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000d67000-0x8c)={0xffff, 0x7, 0x7fc0, 'queue1\x00', 0x56812e8000000000}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000091000-0x10)={0x4, &(0x7f0000450000-0x10)=[{}, {}, {}, {}]}) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/vcs\x00', 0x14400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000264000)={0x0, 0x2}, &(0x7f0000045000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a24000)={r1, @in6={{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3ff, 0x2, 0x7bd80, 0xffffffff, 0x9}, &(0x7f0000970000)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e8d000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) r4 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r4}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') setsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x2e) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000462000)=0x1, 0xfffffd57) 2018/02/04 11:44:07 executing program 5: r0 = socket$inet(0x2, 0x200000000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet(0x2, 0xf, 0x100000000) 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x74, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf8}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0xa, 0x0, 0x9, @empty, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x653, 0x200, 0x0, 0x9, 0x4, 0x10001, 0xa5b79ff20000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000003000-0x20)={0x3, [0x0, 0x7, 0x1]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x8000, 0xe77, 0x5e1f, 0x7fffffff, 0x8000, 0x2, 0x2, {r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd584021}}, 0x10000, 0x4ef, 0x6, 0x1, 0x34d2}}, &(0x7f0000001000-0x4)=0xb8) r3 = mq_open(&(0x7f0000001000-0x1)='\x00', 0x0, 0x14, &(0x7f0000001000-0x40)={0x3, 0x9, 0x2, 0x7, 0x200, 0x4, 0xf4fe851, 0x4}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x4110, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000204000-0x8)='./file0\x00', 0x42140, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) [ 75.303669] binder: 10791:10801 unknown command 0 [ 75.308691] binder: 10791:10801 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004fa000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00009bf000-0x30)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000-0x5c)={0x0, 0x0, 0x0, {0x77359400}}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000be6000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000ab6000-0x10)={0x0, 0x2710}, 0x10) 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003ab000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000008000)) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) [ 75.402062] binder: 10825:10838 unknown command 0 [ 75.423684] binder: 10825:10838 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) r1 = syz_open_dev$mice(&(0x7f0000ad5000)='/dev/input/mice\x00', 0x0, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x4, 0x3, 0x0, 0x0, @sint={0x2, 0x7}}, {0x1, 0x4, 0x0, 0x0, @adapter={0x8, 0x8, 0x2, 0x9, 0x9}}]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:07 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/02/04 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x3c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000000e000)=""/175) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x100000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x10002018}) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) r4 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r4}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') setsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x2e) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000462000)=0x1, 0xfffffd57) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000e61000-0x9)='/dev/dsp\x00', 0x101840, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/uts\x00') ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000b2f000)={0x200000000000000, 0x107000, 0xd63, 0xf, 0x7}) setns(r0, 0x0) 2018/02/04 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000089d000)={0x0, 0x0}) fcntl$getflags(r0, 0x40b) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000b7e000-0x40)={0x2, 0x1, 0x100000000, 0x5, "4801c20c4a4245645be03c4aa9978cc876c9ae6020852e00ee066123ab799247da3069ceba484840321ee514", 0x8001}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000435000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = creat(&(0x7f00008a0000)='./file0/file0\x00', 0xfffffffffffffffd) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00001e3000)={{0x1, 0x7fff, 0x10000, 0x5, 0x0, 0x4}, 0x1f}) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0/file0\x00', &(0x7f00006e8000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000421000-0x20)={{&(0x7f0000737000)=""/32, 0x20}, &(0x7f0000534000-0x1), 0x20}, 0x20) r4 = add_key(&(0x7f0000614000-0x6)='rxrpc\x00', &(0x7f0000d12000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r4) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) [ 75.538105] binder: 10865:10869 unknown command 0 [ 75.554130] binder: 10865:10869 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/02/04 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003b6000-0x20)={@generic="a5c352a868fe1ed17e8c40545b2d6d8d", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}) bind$alg(r0, &(0x7f0000ae5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x80)=[], 0x0, &(0x7f000075e000)=[]}, 0x0) 2018/02/04 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ef7000)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xc000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000a34000-0x4)=0xf93) ioctl$KDMKTONE(r0, 0x4b30, 0x0) connect$pppoe(r0, &(0x7f0000cb1000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r1, &(0x7f0000d50000-0x8), 0x7f) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x2, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r2 = accept4(r1, &(0x7f00004de000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000028000)=0x10, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000455000-0x40)=[{0x7, 0x58}, {0x3, 0x7}, {0xb}, {0xb, 0x8}, {0x3, 0x33}, {0x3, 0x1}, {0xc, 0xfffffffffffffeed}, {0x7, 0x1ff}], 0x8) connect$inet(r2, &(0x7f0000da9000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x4000002f, &(0x7f0000d0b000-0x108)={0x1, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xdb8}}, {{0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x401}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000032f000-0x5c)={{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, 0x5, [0x0, 0x8, 0x7, 0x0, 0x8, 0x1, 0x9, 0x1]}, 0x5c) accept4$packet(r0, &(0x7f0000bc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c5b000)=0x14, 0x800) bind$can_raw(r0, &(0x7f0000080000)={0x1d, r3}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000664000)={0x3bf3}, 0x4) 2018/02/04 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:07 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000018000-0x12)='/dev/input/mouse#\x00', 0x5, 0x4000) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 75.607494] binder: 10865:10881 unknown command 0 [ 75.620082] binder: 10865:10881 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x800, 0x1020) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x129, 0x0, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) r0 = socket(0x9, 0x4, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000550000), &(0x7f0000082000)=0x263) utime(&(0x7f0000d90000-0x8)='./file0\x00', &(0x7f0000447000)={0x7, 0x555}) 2018/02/04 11:44:08 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008d8000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d98000)=0x2, 0x4) r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getgid() r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b2000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setgroups(0x6, &(0x7f0000729000-0x18)=[r2, r3, r4, r5, r6, r7]) r8 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x32, 0xda006917e71d9922) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x47, "a9a3f95f911ac5668314d718d4fd003d169cfe7798738e46cddbe49d44309ad76361a0f5c10da75225c2dcbf7df391098727f9621a9f66563f8b32eb1797de97fd54fc070a97f5"}, &(0x7f0000002000-0x4)=0x4f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000001000-0xa0)={r9, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x2, 0x100000001, 0x9, 0x10}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r8, &(0x7f0000003000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8, 0x80000) 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(&(0x7f0000003000/0x2000)=nil, 0x2000, 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(r1, &(0x7f0000000000)=[{{&(0x7f0000003000)=@ax25={0x3, {"075e265a2b9ae3"}, 0x3}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0x2e)="29f6e1be9ed908122d47d4939604593a52b2658d04305fdbf0537f669798710b883ac88d0bbcd586d3ffb7f9b439", 0x2e}], 0x1, &(0x7f0000003000-0xf0)=[{0x18, 0x117, 0x401, "e9b0b2b6c1"}, {0xd8, 0x100, 0xffff, "bd51ab858096e00f60ed7689f01edbc1a072de4244272cf4b4808ffbf16d742ddabb4accae1956e0bd63befea8b04a55af1d236cfbca2dc7b7a2a0b1cdabedea906786296a9863566d13326fbb23e876c885aa55874ffc156152c4ef69d1f55b39162e31450270f7830e2a3e03bbf09156b8884bfd7e38897f14e8289696936e77cef1276c8f59bcd4943d93793049648d46c1a959b1b4c50f3544abc1c9620f6a9f4c4e28087d49b54b082032a46ee047079a6c27a5768393a4f2a442df2407090034a8f8"}], 0xf0, 0x10}, 0xa76}, {{&(0x7f0000001000)=@nfc_llcp={0x27, 0xfff, 0x45, 0x4, 0x6, 0x7, "f858c4e15d7bab7a1466754e83709230ce16b3d0ac198eb9f966696a353c9791ec6ce7efea434435336436361e8b0a4e7df4be562858bdad9dcf6d38a00a8c", 0x4}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="5b1c301554dfb0ef68b9c4b772234611b0331023da98fb5902d25d076d5ad5d83754357009d35fd6764017b0ae929143bf044b248183975bdf4ded47064203ad0d1f0da1d7774a375f329d258f2d1810ede0b5dee9a33ee59439abb1a460206244fb8e9fad19969fa31879adc0f0904bc263314cb559bfdbdc45e59cc9edb4cd46e3452ad2d1e47f5c0d895bf73b79f9f0fe396416f96d09", 0x98}, {&(0x7f0000004000-0x2d)="9fdb9f3a49a1a375e91a93ef26949344a659a54aaacf2dccf5b054526f1607ca9590fcb70d46b39b2b088fb188", 0x2d}, {&(0x7f0000004000-0x5c)="a93d5d570d22499b42fc5e8863431de7f44c19cff73a6df76cddbf675581dcb641bb9fffc32947e0d451f47650dc92d449f75f2a6f48c7cba59797bd88e970c5e19248857b4bdae59aa01b6f854d57d08d09d203c7de085eb8abad58dd9e4e6936c5adde258ee595004954825cd7da8646c34e003d91", 0x76}, {&(0x7f0000003000)="605c23c011cc1eb55122ccfa55829e98f0bdf5d0b28e92828ad78ece4c1a63154908b68e75776a49c295905f254d6e00fcbd05f19d87529a1dabb4f8f10b772a9e3ae438dc702248e5c3633b37e55986d930c5f90ed927cffba968e4d72020fcab865bb03377dc1bd3be4da8d9b0cfed45f86b68da8f5690f62e051af39ebe3f1048df4548c02e79580a0b50974cf4c881b3f50a4e300199ec4651a5", 0x9c}, {&(0x7f0000003000-0x80)="a253b48808ce35033f87e6977aecf8fcb15cba6639aa1888169a91b20a129a0624d642846a50cfba952cbf236978f5383363842c57e0cbf50e7ba9fb4d71c88914075136f773073f5f70f5caa09a989c22d381ce6cfbcb6930dd6389bea07ddb19847856b3fcef0bca6ceaeca2e5f824ed8ff57edd41e17395021234b3193a11", 0x80}], 0x5, &(0x7f0000000000)=[{0xf8, 0x10c, 0x21c, "aae7741d226c069f3dfe1c938d01c5f6e9abd41db5079446df527d6da1e7f258e911f9bf30fbc36ed40ae8b4f240b3dac3b811733a8efc1e82d1c55ccce99facc1178a346a5ef0c0535e90ddd5432ecc0cdb0ceab50ae260d93a872cc41625298dea004a3d8a685e21a7ec04fbade60887941893594f809ed34c341f7df2eed1aa71aaec5a1ad6bd0e803ca20a02051108d7e47dc6eee3212119659cb5d3f991b0046be59ebb71ac0a5532aaaa0dc289aeeded3faabea55ad5d50ca7fbfb9d4fc66b41ac56dcd28a07f01978d9153c6e6cbff5b111b1b47e34f05a6deece70b6dd6c37"}, {0xa8, 0x116, 0x0, "b37187c763bc2d4d7a9cb250239f87688cc4d77807899075793edc3efa87c01ed955a69bc1d07659b222b55b2199d5f719d3c513f7263dc9ce271ebe607bb3da9062f9bf769f631b8b2a50450d6dfaa5aac2f2416d4643e80108db1781971bcd135a5f16170bda1fc4c9833e2e535a4de3c7e0b51fa6f9b79eaefbedd803d9c211fdf2954bd5d0c4ae78c14db7a8811ccaf5bcc0"}, {0xd0, 0x10b, 0x2, "d0f7bb7b2d2666aec645683a02f4878cfbc5340e73dd956799ce1382e1e181df6129ad7bfb1bbabf295c76f1ef53bda1d3d7e6a0b45bf28b48d933914f01d66156775f5b83046c84c9aac993ed57be8204a17633404ee786f4d68f42c3bcc6183b1530af7238c08698026392b97cfb7897a14519e0c8689259cba8f776ea2419adb38ebac3bb4b7f46e8006a44de76d696aa949fa8c2a2662b0153bc3ce156d8fcb25a707087c10202f1aab4bac903b6856942cf0f3f3aa0e934652dc0de69"}, {0x1010, 0x117, 0x4, 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0x1420, 0x4000010}}, {{&(0x7f0000004000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58, &(0x7f0000004000-0x40)=[{&(0x7f0000003000-0x93)="3e6cd5deda79a54e4bad768d434fbadc638b845e28031cd9012a2b9bfa4ab6a77ae593a3b1a74761a3c0d7d39441762f1cb7f3ec828a043a54171835de0e452299ce011004b9d3215c9218cc40ad1349cc53d66b93bb0488ec3eb2bc0cf4c2466f7a2339eaae630abc405a4defe3a2fda34197df5e6879aa3df8da7125c036a4cffe4a031c7cc43a7e913a7ce8fa3dff0e27ca", 0x93}, {&(0x7f0000003000-0x60)="f6d3d1aae989b3c2e8b2f72f37357c33edc745f56c45e5ca4c460e5c4e5099c69fb62bdc55858b21b5e8343b87a15635cfa5b71206638e866a0854c323a3dfd60190ebe955c6d4a03d79817e7b6a58626c227a852d052c7c87887bd687cc370c", 0x60}, {&(0x7f0000003000)="e881de18ab0fc70531ad6b24420b9be193b5ac5e2f3fc7ef24801908b139ee85e333deaad3c627fe6f950bcc03b022148c1117277326f8ed0fae17ba74eacacfacb20b0ef83a111a90a6aa04dff7906f18cf5c1b2a8ef1f9325510a2c32e90255c891e7af097", 0x66}, {&(0x7f0000003000)}], 0x4, &(0x7f0000001000-0x1268)=[{0x38, 0x1, 0x3, "6a1a596e1bb670a982ba11786f48947927d2d769d7fc27f336f26c57b979534645"}, {0x1010, 0x10f, 0x9, "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"}, {0x68, 0x117, 0x0, "c6e9e5f64e370ea943c4ef6be6f33399067bd5deafd02a7a545dde129a4da5fd9021cd0ee28a4bf59a352ab368275c15b8f57b4c7bfe2df5222feb0ed0eb7eb6c193454cc7999f64cfaf1ce634e843a1658a"}, {0xd0, 0x10f, 0xffffffff, "ed316240703cb1ff9abbeda257d980924c0e758fd56f6151ca747e08bb6a833901cc13df517ac2a2de92fbeff8fdb599ba1a472e99557742a482e3034eb09e5ad4a048a10dc8675c028abafc2312360703a4e4db9ee9d78a427570e1f3fa969e3d978e67597d26a8e6553c0276651bb4c0c7768d2f4f1d3b96c026568ba6ab9a23d8108d16ad5a68e71d014293402fb268592462d77bcb06bf1ba756f8b04afb75bb132e85a4f7d9ece12143bcb6620a73c573a71685d008cb84e438"}, {0xe8, 0x13a, 0x7f, "bcc769be4ec7928070831ca8e3c9c7426f3165a4dd5865eab7a4c0d9c6e928d7025db1a8f639f53835d205c70d40abe5664ef55e02f18326c4aac15e66672f487df15a017202b6fb75b63d8e1ebafafb5d2a963da96eba486ee2f2972a2cb5f0af2c0984dc87085ee8f93da0d037b866170061515180c8532ad8eda0567e3a12e0d68be11d780506736d031215ab54b1b284c9bbabff5050e773ea6d37b61d851b0bcf747978f846afa24df15609c250020ff21b9a716e7b2d0741e2df03bc7991e3a4661da6fb3448b4a95ee3d424b875"}], 0x1268, 0x40000}, 0x5}], 0x5, 0x4010) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d92000-0x26)={0x0, 0x1e, "8593bdaf11547e117d01b4fab832a334b7d10b5bb3afd0a7adccb5bebd7d"}, &(0x7f000009b000)=0x26) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000967000)={r1, 0x5}, &(0x7f00006ba000)=0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000abe000-0x48)={0x4, 0x10000, [{0x3, 0x0, 0x8}, {0x9, 0x0, 0x2}, {0x20, 0x0, 0x100000001}, {0x3ff}]}) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000229000-0x4)=0xf69) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000018000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x81, 0x201, 0x9, 0x6, 0x0}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000)={r2, 0x26, 0x0, []}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000005000)={0x2012}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000c000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff9}}, [0x9, 0x7fff, 0xffff, 0x3, 0xf670, 0x80, 0x4, 0x1000, 0x6, 0x2, 0x6, 0x8001, 0x3ff, 0x20]}, &(0x7f000000d000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000013000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000018000)=0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x3), &(0x7f0000014000-0x4)=0x4) r5 = geteuid() setreuid(r4, r5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x6, @empty, 0x81}}}, &(0x7f0000005000-0x2)=0x8c) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x8b, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000019000)={r3, @in6={{0xa, 0x1, 0x7ff0000000000000, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}}}, 0x8c) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) [ 75.690872] binder: 10900:10903 unknown command 0 [ 75.696875] binder: 10900:10903 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0x8001) r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) [ 75.761374] binder: 10913:10917 unknown command 0 [ 75.776857] binder: 10913:10917 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d37000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000b4b000)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8001, 0x7, 0x8008, 0x6, 0x3, 0x80000001, 0x6, 0x3f, r2}, 0x20) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000bd4000)=0x55) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f2000)='/proc/self/net/pfkey\x00', 0x82000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00003bc000-0x4)=0xfffffffffffffffe, &(0x7f0000ec1000)=0x4) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x4) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f00008da000-0x10), &(0x7f0000b34000), 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d36000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ipx(r3, &(0x7f000091a000), &(0x7f0000af1000)=0x10) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$netrom(r0, &(0x7f0000036000)=@ax25={0x3, {"ec329b8404c0e8"}, 0xfc5}, 0x10) perf_event_open(&(0x7f000057e000)={0xfffffffffffffffe, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x83, 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, @perf_bp={&(0x7f0000a18000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005bc000)=""/15, 0xf, 0x3) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000d81000)={0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005bc000)=0x2, 0x4) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000018000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000018000-0x1a8)={0xef97, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x2, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x1a8) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000017000)={0x4, 0x8000000000, 0x4, 0x3, 0x6}) fgetxattr(r0, &(0x7f000000c000)=@random={'security.', '-\x00'}, &(0x7f0000001000-0xa4)=""/164, 0xffffffffffffffd9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000018000)=[], 0x337, 0x0, &(0x7f0000009000-0xc9)}) r3 = getpid() r4 = gettid() r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x40200, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f000000c000)={r5, r0, 0x6}) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x1) ioctl$VT_RELDISP(r5, 0x5605) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80801, 0x1000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000015000-0x6)={0x0, 0x4, 0x686a}, &(0x7f000000a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0x51)={r1, 0x49, "89fb46fb3d25d2ff807c03618ee8a7715c8f85fed84862afc8210bd5f2e88004379f8d893f4ba480fe136381c463fee6edee431c4c8326ed173cc6b1f1d9bfada054d12b17cd5408c8"}, &(0x7f0000002000-0x4)=0x51) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/04 11:44:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cdb000)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x8, 0x9c3a, 0x5, 0x3ff, 0x7}, &(0x7f00008c8000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x613, 0x0, 0x8, 0x9, 0x40}, 0xa0) r2 = socket$inet(0x2, 0x80000, 0x3) getpeername$inet(r2, &(0x7f000061f000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000a0b000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000-0xca)="a4b9e241fd0aebb7c6e6f7b3c3f978d8af50c623badc3e2804c8373dadae5b04edc65b59217482ecc1f75d24432694b5fcf34a985e9120f0204dd66cba11c4b4d7f76a96aaca8fbd30a0c18f7f31e8ccb1a7306fb2de26f9a1afcffdddb6780fb8bd91eba1840bb1571bf27e8681f6aa16f19b33f25a5b3698c9a317636fe094ed018da986e077cb8fe4e32aebc2b712f6879f95755a7aca85f4ea9f11f02319e3c96e14375ec54b3f9d828f9a9094bb977628710dc7f85e167b1bdc1496589330f06d88240f4016b203", 0xca, 0x1, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 75.806440] binder: 10913:10917 unknown command 0 [ 75.812960] binder: 10913:10917 ioctl c0306201 2000dfd0 returned -22 [ 75.884360] binder: 10951:10960 unknown command 0 [ 75.897797] binder: 10951:10960 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008bf000-0x8)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007f6000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005d4000)={@generic="225fa625e57fe6944bc84da91c3a394e", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000f68000), &(0x7f0000b53000-0x4)=0x4) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef1000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000735000-0x4)=0xe8) stat(&(0x7f000074b000)='./file0\x00', &(0x7f0000d12000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002c1000)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000c20000)=0xe8) r6 = getuid() recvmsg$kcm(r1, &(0x7f0000744000)={&(0x7f000020e000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000e5c000-0x10)=[{&(0x7f0000ed5000)=""/135, 0x87}], 0x1, &(0x7f0000baa000-0x1000)=""/4096, 0x1000}, 0x20) sendmsg$nl_xfrm(r1, &(0x7f0000bc4000-0x38)={&(0x7f0000c6d000-0xc)={0x10}, 0xc, &(0x7f0000ee2000-0x10)={&(0x7f0000c4f000-0x3f8)=@acquire={0x2bc, 0x17, 0x400, 0x3, 0x2, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3, 0x2b}, @in=@dev={0xac, 0x14, 0x0, 0xd}, {@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x20, 0x80, 0x5e, r3, r4}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x2, 0xa, 0x20, 0xa0, 0x0, r5, r6}, {0x8, 0x6, 0x3, 0x2, 0x8, 0x7, 0x6, 0x7fffffff}, {0x9}, 0x3f, 0xa, 0x1, 0x1, 0x2, 0x3}, 0x5, 0x6, 0xcc8, 0x6}, [@policy_type={0xc, 0x10, {0x1}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @algo_auth={0x68, 0x1, {{'sha1-ssse3\x00'}, 0xf8, "ad1f7e4353acb2198f99930206b1a73dd15180d16085450288dd9eccc20034"}}, @tfcpad={0x8, 0x16, 0x400}, @algo_auth={0x48, 0x1, {{'rmd128\x00'}}}, @algo_crypt={0x94, 0x2, {{'cbc(serpent)\x00'}, 0x250, "5d3a4ef02bcfe4def919fc36e67d4b3783ee455232cbc124e8174b3553c2a6262d89c6729c997610f7931b4f9f9bbc490f26e45b9c4466f5e1c0017f7f898e529a2975bf277b3901438b"}}, @lifetime_val={0x28, 0x9, {0x7, 0x4, 0x7}}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x200448d5}, 0x20000000) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) ppoll(&(0x7f0000db8000-0x30)=[{r1}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 11:44:08 executing program 0: syz_open_dev$amidi(&(0x7f0000fb0000-0xc)='/dev/amidi#\x00', 0x6, 0x90082) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000827000-0x74)=""/116) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000017000)) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 75.930391] binder: 10951:10960 unknown command 0 [ 75.935337] binder: 10951:10960 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e7000-0x4)=0x0) rt_sigqueueinfo(r1, 0x38, &(0x7f0000344000-0x10)={0x39, 0x0, 0x7f, 0x1}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce1000)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) [ 75.978753] binder: 10984:10986 unknown command 0 [ 75.991480] binder: 10984:10986 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0x6, 0xee0b, 0x400, 0xffff, 0x3, 0x80000001}) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000856000-0x8)=@abs, &(0x7f0000b81000-0x4)=0xffffffffffffffdf) 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/ppp\x00', 0x22000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000038000-0x50)={@generic, @ifru_addrs=@rc}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003fa000)={0x0, 0x5c, 0x1c, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x49)={r2, 0x41, "8750f6194719c35541b972256e797c6b3f551e4aad30bc3889d62aca940538a9eb9921d4e118863083e9e2c09ade34967f0c7c9ef040025199a35eddb317c92ee7"}, &(0x7f0000de4000)=0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x280200) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000fcb000)={0x19980330, r1}, &(0x7f0000d42000)={0x6, 0x100000, 0x1, 0x6, 0x1f, 0x8000000}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) [ 76.028888] binder: 10984:10999 unknown command 0 [ 76.035129] binder: 10984:10999 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x48000) r1 = semget$private(0x0, 0x4, 0x100) semop(r1, &(0x7f000097b000-0x36)=[{0x4, 0x4, 0x1000}, {0x0, 0x3f, 0x1000}, {0x3, 0x6}, {0x4, 0x100000001, 0x1000}, {0x3, 0x1, 0x800}, {0x1, 0xfff, 0x800}, {0x3, 0x4, 0x1000}, {0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x800}], 0x9) ioctl(r0, 0x227c, &(0x7f00005f8000)) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b9d000-0x5c)={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x11e}, {0xa, 0x0, 0xa5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x7, [0x8, 0xa00, 0x9, 0x8, 0x7fff, 0x6c, 0x9, 0x10000]}, 0x5c) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000000f000-0x30)={0x4, 0x20}) poll(&(0x7f000000a000-0x20)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) acct(&(0x7f000047b000+0x479)='./file0\x00') sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e7000-0x4)=0x0) rt_sigqueueinfo(r1, 0x38, &(0x7f0000344000-0x10)={0x39, 0x0, 0x7f, 0x1}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce1000)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/04 11:44:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) [ 76.170998] binder: 11027:11036 unknown command 0 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x80b, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7, 0x30, 0x800, 0x7f}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x80}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x101140, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000001000)) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = semget(0x2, 0x0, 0x44) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f0000b6a000)=0xffffffff) r8 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r8, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) [ 76.201501] binder: 11027:11036 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000b9e000-0x60)=[{&(0x7f00007cf000)="2557d43c38ac352640858f0975468bd8982964f0cfe805b14800c58bd5b5b89d15837e848762e7c0c74181ff3bbeef9c42111c05606d8e21dc8701ee77e89a4f73dbd7f1e47e8ae3b8ca2be8f3e92458bbd3d986913eaf464895220060816450e16e6a087ffe2498ae77b312df19161e33a2aaba34701038a67c86d16fd11ab5120026e6f42655891be7c30813961b8c11d7f39d74047fac31faa43553c130caf1b55412def5353d4a43bedf688354320f2737064d748d81d5c3d78dc792839407270024524afc5f57156a2f4bb94b1cdb55c3a70ab4245dffaf280ec130d750", 0xe0}, {&(0x7f0000649000)="b0854d2442aaeb9675ddceb6d56a5b3850d2d9106a92824a864a50fcb3", 0x1d}, {&(0x7f0000508000)="f6219fcaaecac203e3c318eeff68ed9ce552490a6b917ea474d1d6c93528884f1cb1aa51170c9e09e2750323d503c174c89653229e7740c5620a452431b1b51e41a6a543adedc83982c25d490fa80203a5ee883ea561ec30d4fa09c42f90538fb1563bb0bd71cffd925823514a0c3b78b57b53ded1b9db4d5ed3dd008d8e592985038cf0ca88e3a60db57aa22f00f6eb251e659d169e04f8713fee82dc10b7d7afb37d9a5f2317734f17be9e930f1f180645c3fffee5faa0498261738b154387c9d8f5ca4f831acd09efe85c0c", 0xcd}, {&(0x7f0000d5c000-0x8e)="64b34437a9447e179fdde605722967a0299024cbe40b07d429c2e8f0224cd79a666ba2f302cee24231c04317fd5e2cf14e6a91856f0a55a93d3cc2f7acce7cbc73921d0f2ff998cda5397a4bc48f9b656ad1440aabcc4e2464b2ced5105d9c689a4f44ce16aa1dee6ad4445f5ee08358a69bf2ed52863c122948d2024aad27cdab014b6762a95ed9979981bbde28442b7e91b4ebecc4c8fd5ffa94189604d7b11cc786732a6c1315d7a7d8acf3fb3ff6fd521a8fa8778f6fefe361fa1d7a050d047a68b3233219e98d6c87ae8adaa4ef4a4e91ffc35cb444", 0xd8}, {&(0x7f00004ae000)="d67efbe1886855bd81c61e9233b7c77ef9d6df17fb19d4eb2c1ca7fc267c2d455fc739209ed0e00916ce5132270f881a9c6dc7db533655550a3d51ea851e5a62455ee3e5", 0x44}, {&(0x7f00009af000)="3ba0de2660971a5846d4254835dd097a380eb8a47e34f0c8db32240904127caa618f0cf40b269227a2", 0x29}], 0x6, 0x8) r1 = syz_open_dev$audion(&(0x7f000045e000-0xc)='/dev/audio#\x00', 0x1, 0x4800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000d57000-0x10)={0xa, &(0x7f000006e000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = memfd_create(&(0x7f00008a4000-0xa)=']#keyring\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bfc000)={0x0, 0x6}, &(0x7f00007a9000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000db000)={r2, 0x80000001}, &(0x7f0000a57000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000db2000-0x10)={r2, 0x7, 0xfffffffffffffffe}, &(0x7f0000414000-0x4)=0x10) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000233000-0x11)='/selinux/enforce\x00', 0x426000, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000751000)={0x8, 0x0, 0xbd82, 0x6}) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000017000)='./file0\x00', 0x800, 0x2) bind$vsock_stream(r1, &(0x7f0000005000)={0x28, 0x0, 0x0, @hyper}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000019000)={0x6, 0x4}, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)}) personality(0x2000000) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000c7f000-0xc)={{0xffffffff00000001, 0x3f, 0x6, 0x8, 0x100, 0x20}, 0xa73}) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000072000-0x2c)={0x20, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x200000001, @str=')/}selinux+:\x00'}]}, 0x252}, 0x1}, 0x0) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x9a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f0000001000-0x1)) 2018/02/04 11:44:08 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81, 0x4, 0xbe, 0x0, 0x91e3, 0x0, 0x0, {0x0, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x4a6a8290, 0x599, 0x4, 0x0, 0x20}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x3, [0xfffffffffffff800, 0x2, 0x800]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x50600) r3 = accept4(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000000000)=0x1e, 0x80000) r4 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000002000)={{0xb92000000, 0x1ff}, 0x4}, 0x10) recvfrom$inet6(r3, &(0x7f0000003000-0xea)=""/234, 0xea, 0x40000000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xb872}, 0x1c) 2018/02/04 11:44:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) semget(0x2, 0x0, 0x44) r7 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r7, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d7000)={r4, 0x400, 0x10}, &(0x7f0000645000-0x4)=0xc) r7 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r7, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) [ 76.275711] audit: type=1400 audit(1517744648.547:218): avc: denied { getopt } for pid=11058 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000806000)='/dev/snd/pcmC#D#p\x00', 0xbe5b, 0x2000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000833000-0x4)=0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000160000)=0x8ca4, 0x2) pipe2(&(0x7f00000df000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b0b000-0x4)=0xbc2, 0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000f33000-0x6)={0x3, 0x100000001, 0x2}) unshare(0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f18000-0x4), 0x4) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='net/hci\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000017000)={0x7605, 0x8, 0x81, 0x7fffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000017000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000016000-0x110)={{0x3a9, 0x0, 0x6, 0x2, "0a2fe5b5eee6a2fccfe0e4906ce28aa0a591b337ca79cb95b992529c23bed26fb4308007be67320a5a399fef", 0x6}, 0x0, 0x0, 0x1ff, r3, 0xfffffffffffffffe, 0x9, "f781d61ed4b5bc9ef4bcd8030246bd5a31f44cd0e0c8aaee05859a6c6668871b344b0e65a26ddc8e4b9d01fbe333f3e52af240ecf1116b8219e1fae9f4ad1782", &(0x7f000000e000)='security\x00', 0x9, [], [0x2d, 0xb1, 0x3, 0x2]}) sendmsg$nl_crypto(r2, &(0x7f0000012000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010000)=@del={0xf0, 0x11, 0x8, 0x4, 0x0, {{'drbg_pr_ctr_aes256\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x101}]}, 0xf0}, 0x1, 0x0, 0x0, 0x44804}, 0x8000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000008000)={0x5, 0x6, 0x100000001, 0x3, 0x1ff}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) r1 = msgget(0x2, 0x411) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000053d000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000bd3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000099000-0x4)=0xc) stat(&(0x7f0000928000-0x8)='./file0\x00', &(0x7f000004e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x80, 0x0, 0x5, 0xfffffffffffffffe}, 0x10) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d63000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000ece000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e47000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r7, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000001000-0x78)={{0x7, r2, r3, r4, r5, 0x13, 0xae92}, 0xb12b, 0x1000, 0x81, 0xf1c, 0x5, 0xee6, r8, r9}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff}, 0x2d3) stat(&(0x7f000056f000)='./file0\x00', &(0x7f0000663000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) [ 76.316544] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/04 11:44:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa2000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000aa1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) lseek(r0, 0xfffffffffdfffffc, 0x3) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000), &(0x7f0000aa1000)=0x1e0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000aa2000)='./file0\x00', &(0x7f0000859000-0x8)='./file0\x00') mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aa4000-0x18)={0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x1}, &(0x7f0000aa3000)=0x18) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa3000)={r2, 0x9}, 0x6) fcntl$setlease(r0, 0x400, 0x0) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r4, r5}, 0x10) fanotify_init(0x0, 0x101000) r6 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r6, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000f37000)="456d77c796026f58c37a8e35ea22328f60969fc795221d67b2b6810333d3247c0ce21738acaa9a20bc9293199cca5a550b82d493219417195f20ab51b16731eca5f577329c1589b230c92c2eefaf7d2f9756bd09480567aa71545bf594f0cbde1ac1780ecbd35a0ae9331a") [ 76.397980] binder: 11086:11088 unknown command 0 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000749000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x7) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000)=@common='gre0\x00', 0x8001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x18, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) [ 76.425232] binder: 11086:11088 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:08 executing program 5: r0 = socket$inet(0x2, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000003000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000+0x7f8)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x4}, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000813000-0x4)) 2018/02/04 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff}, 0x2d3) stat(&(0x7f000056f000)='./file0\x00', &(0x7f0000663000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/02/04 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000974000)={0x0, 0x0, 0x2, [0x2e1b, 0x43]}, &(0x7f000002f000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c73000)={r1, 0x686, 0x2, [0xbb, 0x9]}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000271000)={@common='nr0\x00', @ifru_flags=0x2000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000027c000)=0xe) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3}) fcntl$lock(r3, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1}) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000775000)={r4, r5}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r6, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=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) r1 = mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x6, 0xa0010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1, 0x13, r0, 0x0) r3 = dup2(r0, r0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x50, 0x0, &(0x7f0000018000-0x50)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000000)=[@flat={0x0, 0x1, r1, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x4, 0xf}, @flat={0x73682a85, 0x10a, r2, 0x1}], &(0x7f0000006000-0x18)=[0x40, 0x68, 0x20]}, 0x4}}]}) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:08 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000655000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bad000)='/selinux/user\x00', 0x2, 0x0) 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000123000-0xa2)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x88a8}}}, &(0x7f0000241000)={0x0, 0x1, [0x0]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005e1000-0xb)='/dev/audio\x00', 0x400, 0x0) inotify_add_watch(r0, &(0x7f0000b60000-0x8)='./file0\x00', 0x21) syz_open_dev$dspn(&(0x7f000016a000)='/dev/dsp#\x00', 0x1084d0, 0x101002) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) [ 76.520511] audit: type=1326 audit(1517744648.792:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.523337] binder: 11126:11129 ioctl ae41 0 returned -22 [ 76.557316] audit: type=1326 audit(1517744648.820:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=26 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.564738] binder: 11126:11140 ioctl c0306201 20000000 returned -14 [ 76.581817] audit: type=1326 audit(1517744648.820:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$addseals(r0, 0x409, 0xf) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000022000)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d0001cffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b33c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b576d4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e31e375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e854187d32545b2691882b6a1feb1ac", 0xfa3) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/02/04 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000e53000)=""/34) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) [ 76.612790] audit: type=1326 audit(1517744648.822:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.617057] binder: 11126:11129 ioctl ae41 0 returned -22 [ 76.637342] audit: type=1326 audit(1517744648.823:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.637359] audit: type=1326 audit(1517744648.826:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 76.653299] binder: 11126:11150 ioctl c0306201 20000000 returned -14 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000043e000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000044b000)={0x0, @in6={{0xa, 0x3, 0x375f, @loopback={0x0, 0x1}, 0xdf98}}}, &(0x7f000044b000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002fb000-0x6)={r1}, 0x6) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000044b000)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x200800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002d4000)=0x2, 0x4) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000028b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000298000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f000044c000)=0xe8) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000044d000-0x96)=""/150, 0x96, 0x1, &(0x7f000044c000)={0x11, 0xf7, r4, 0x1, 0x3f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) readv(r3, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) r5 = msgget(0x2, 0x1) msgctl$IPC_RMID(r5, 0x0) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000af3000-0x4)) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8), &(0x7f0000566000-0x18)) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x0, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r2, &(0x7f00006f3000+0x555)=""/40, 0x28) close(r2) read(r2, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r2, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006f8000-0x1)=0x5, &(0x7f00006f7000)=0x1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00006f8000)='wlan0system/\x00', 0x2, 0x50, &(0x7f00006f8000)={0x11, 0xffffffffffff0000, 0x6, 0x7, 0x6, 0x8, 0x9, 0x7ff}) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00006f7000)='/dev/sg#\x00', 0xde6, 0xc200) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r3, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382"}, 0x10) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) [ 76.667420] audit: type=1326 audit(1517744648.826:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 76.667438] audit: type=1326 audit(1517744648.827:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x16c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff}, 0x2d3) stat(&(0x7f000056f000)='./file0\x00', &(0x7f0000663000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000b92000)="aab21520a88651ac103094f164ac0fc35b219d586931f3079701b2b8c3d460e58900a83ff8b1729524c602b6f802012592d5d531e0059eff32770c997884919972c8fd80f6180c8d45907b84292ce05a98e2d53ae674e6a639ab158560e3a8b49b5273bce271b8b1916de9ee64fe3859974d8a5db4b2c2f397f2163d0d933304204f4e14dafaa2162d257467036a782992231173ec5919c8f80a63c8952b5ac76f86527fd45d6e3eb0458702cdfb087fdf8096ae3bce5e6c8564981874bbfbfd89a35c9c", 0xc4) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80009, 0x100000000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c36000-0x4)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000089000)={"26ff24e52679b0d14182f8615805fa12", {0x4, 0x3, 0x8, "56e5075553c5", 0xa7ff}}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000fc7000-0x60)=[]}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4), 0x4) [ 76.667452] audit: type=1326 audit(1517744648.827:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11120 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000016000)={0xfd, 0x0, [0x3, 0xffff, 0x100000000, 0x21]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) dup(r0) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x4, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1, 0x6, 0x0, 0x5, 0x8, 0x0, 0x3ff}}, 0xe8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000426000-0x2)="0f38") 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000040000-0x23)="431bca1149219152611d86cc9c49417a80b22690cde10daf55ebc38b77a5ff8f65304e", 0x23) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0xfff, 0x200100) connect$vsock_dgram(r0, &(0x7f0000005000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000014000-0x10)={0x1a, 0xf7, 0x4, 0xe0000000000, 0x3d2, 0x81, @empty}, 0x10) r1 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000011000-0x48)="991bef2c0d774017cd586db14fdbde3b1df9ea76e6ba3aa3e38ce08b69fc93cf0c1db9780a70419a17309ab17f0fa6232c0a331532d345ec1723b397c8d1873aeaba7ca64ba1a399", 0x48, 0xfffffffffffffffb) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000000c000-0x1)=0x2, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000014000-0xa1)="4f72297a646cf12f5b7dca6b6f84d9d92fcbdf0208244dbe55a243e061fa9b9d0db085643abcc9c6468d88dd786f76c884e8d664632259d0ec5504f7e895939224eb5233a8068cf738b53fd64a9be43b7f28c3b52e6b7b4c175383ef7bc4945380a77facaf207445cb5ea12d50c16c6113a78d614cbbf5e8b06838ac40f9c2720f6427d54b30d8512955765da538a4a791129d721b52d8f1a63bcf8322e1050769", 0xa1) r2 = socket$inet(0x10, 0x3, 0x20) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x19c}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x100000000001c, &(0x7f0000007000-0x14)={@remote}, &(0x7f0000007000-0x4)=0x14) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000)}, {&(0x7f0000001000)=""/91, 0x5b}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000002000-0x46)=""/70, 0x46}], 0x7}, 0x5}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xf)=""/15, 0xf}], 0x1, &(0x7f0000000000)=""/237, 0xed, 0x9b}, 0xffffffff80000000}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000002000-0xa0)=""/160, 0xa0}], 0x1, &(0x7f0000001000)=""/209, 0xd1, 0x200}, 0x43d}], 0x3, 0x40000120, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x3, 0xcfc8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x88) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000916000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004a9000)) [ 76.890410] binder: 11187:11197 unknown command 0 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000093000)=[{&(0x7f0000000000)="910b492d0d591627c50b0ec5643e78", 0xf}, {&(0x7f0000000000)="cc3dff3504fede0ca8473cbf00dea4bf1903ab30611b2cf79f93ff15f866489ae7aae026795b62decb0e79350d7d884789bb2299d4a917c387d1bb055582a4c0b8c59ff079557252800eca7e708acaad656dcd9a538ce3a1bf293c21517d69b4c692fea718ed6b233e6f1f4f59296344069040c92f6108e236df01ad961d2f3c7c6d30ba1a9a879f04c37d463535a112aba8ec88d0f8064f3c591b521fa8b92bb2994649dfa5861f18f25e1b286a948c600f11d44ddbabcf0db380f6246faeea2a2b", 0xc2}], 0x2) r1 = socket$inet(0x2, 0x3, 0x495873d1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000457000-0x8), &(0x7f0000d2f000-0x10)) r0 = syz_open_dev$dmmidi(&(0x7f0000c08000)='/dev/dmmidi#\x00', 0x9, 0x8101) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000709000-0x80)={[0xf006, 0x0, 0x1], 0x5, 0x18, 0x9}) [ 76.911456] binder: 11187:11197 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f000000d000)=@random={'trusted.', '/dev/binder#\x00'}, &(0x7f000000c000)='/dev/binder#\x00', 0xd, 0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000d000-0x30)={0x0, 0x0, &(0x7f0000018000)=[], 0x1, 0x0, &(0x7f0000017000)='9'}) eventfd2(0x1, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x1, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000-0xf9)="e82b9028ed50d18970b3b0acd4d00410a65da21ee3f56ece62b9bb10b483941fc1eb867c5e7d66573294afdd3b1446b64d7b58a3620c0a963e2c918c9b91123c4a4366d5fe3274565f53023e06bb089d0bd4f85c6e70c46197f361a266bf722c6a068f66761daea242144997bf9f0744a7f9238cc19bd1c8f25c32188059750deea3bcc8723be998a4b8e42a6e1e657511430b94b76caefb013cae6222f8a4f5c17c1717b602222d28fa0b8055e76805832879b7b9a95410b51211330de5915238508857ae29ec0d9acbaabd53547227a236eb5246632bb7214dccada44f86c8dbd8a105dffe7ecefeb7b493f35bfd6eaa6c7e9f35ab26a0ce") ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x8, 0x7fffffff, 0x3, 0x1}]}, 0x10) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/04 11:44:09 executing program 7: r0 = creat(&(0x7f0000ee3000-0x8)='./file0\x00', 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000002a000)={r0, &(0x7f0000eee000-0xca)="2cb48e8f49b69224c202249bc68ffffa77610ce2187f15cbda6aad212111968cc115abbfb8df366f82cd149fea8212f34562904f709c7830df57df8791a206d3d4c90f772118e8632ea86f19790a333f32a1684cfbcae37a40618d8fe1e36634038420e4bcb00ef4c97992be35f22da00c8f19a61aee7d873b01be956b6fbdc2f34eaacdd04234ae4276a7387d37e67c5c8622c2bee3494a8a33095843a5ab25e5e66e407372f31fa2dd8baae9a6ec08932cefaef07e05d3505339f2dc35d4cc40b9610e595acbc865bd", &(0x7f000099a000-0x1d)="c1fe76f388b56d7e998f97651b18c84f7d9f3d48674ded15c883c3c75f", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b63000-0x9)='/dev/sg#\x00', 0x7, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00003dd000)=""/113, 0x71) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004fd000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000d13000)=""/27) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x400000e2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x2e, 0x0, 0x0, 0x0, 0x0, []}, 0xc8) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f00003f5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00001eb000)=0x32, 0x80000) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000e3f000-0xe0), 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000016e000)=@common='tunl0\x00', 0x31b) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000367000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00007fc000-0x1)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0xe76a}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008df000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000354000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb2000-0x4)=0x1c) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) r2 = semget$private(0x0, 0x6, 0x5e) semtimedop(r2, &(0x7f00006e6000-0x6)=[{0x0, 0xc301, 0x1800}], 0x1, &(0x7f0000e72000)={0x0, 0x1c9c380}) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f000020f000-0xe)='/dev/admmidi#\x00', 0x1, 0x10000) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00005ab000)=0x80000001) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000228000-0x4)=0x3) connect$vsock_stream(r4, &(0x7f0000da6000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$TCFLSH(r3, 0x80047456, 0x0) ioctl$sock_bt(r4, 0x5411, &(0x7f000066f000)="6bd4173623d57df4dbc5b539b85b6d2d45ab2931d897ac7149f0e79147") exit(0xcf9) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c95000)=""/229, &(0x7f0000160000)=0xe5) sendfile(r0, r0, &(0x7f0000c28000-0x8)=0x8, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c65000)=@generic="722f6db21c63d7d4b3390717bf983e27") 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x3e6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004d7000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000d84000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = socket$inet(0x2, 0x3, 0x6c) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000000000)=""/4096, 0x1000) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r3}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8100, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005d1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x2, 0x5c5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x2c) getrandom(&(0x7f0000a79000)=""/73, 0x49, 0x2) socket$inet6(0xa, 0xf, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000df8000)={0xf39, 0x8}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000db9000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) acct(&(0x7f0000023000-0x8)='./file0\x00') getsockopt(r2, 0xfff, 0x8, &(0x7f0000000000)=""/68, &(0x7f0000000000)=0x44) [ 76.997010] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000018000-0xc)='/dev/amidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f000000f000/0x1000)=nil, 0x80, 0x3, 0x4, &(0x7f0000014000/0x3000)=nil, 0x8}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, &(0x7f0000018000)=0x8c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r2, 0x6, 0x20}, &(0x7f0000019000-0x4)=0xc) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r4}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304}, @exit_looper={0x630d}], 0xfffffffffffffd91, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000016000-0x7e)="92391acf533a7bdc1e924ce0a9aef5e5c3351850d55eb8e93812ffc861af026442ecb75ac2bcc3258cc377e788f17b2002c75f46874df7fc846522cc4fff99a50c906b1a31c41387dc331955f26e0d944ee6dae4a42dd2ffd6e4b696c942cbd43fb2a3185b33fe77ce1865ec68b2a87e4a3f7925497e0788a9018ec7dea6", 0x7e, 0x40, 0x0, 0x478) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0xa80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) gettid() sched_rr_get_interval(r4, &(0x7f00008db000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r6, r5}}, &(0x7f0000fd8000-0x20)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2}], 0x1, &(0x7f0000721000), &(0x7f0000254000), 0x8) r7 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) r8 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) bind$bt_sco(r0, &(0x7f0000a2d000)={0x1f, {0x5, 0x7, 0x9894, 0x6, 0x739, 0x9}}, 0x8) bind$inet(r9, &(0x7f00008de000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty, 0x3}}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00005ab000)={0x0}, &(0x7f0000596000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000c0d000)={r10, @in6={{0xa, 0x2, 0x6, @empty, 0x5}}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x4}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000326000)={{0x3, 0x66}, {0x82, 0x10000}, 0x4, 0x7, 0xbb}) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000001000-0x8)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000000008, 0x4, 0xa, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000047000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000a2e000)={0x3, 0x78, 0x3e5, 0x3, 0x4, 0xff, 0x0, 0x5, 0x20, 0x2, 0x4, 0x7, 0x6, 0x74239d15, 0x29a9, 0x1fd, 0x2, 0x20, 0x67, 0x80000000, 0x8, 0x70, 0x100000000, 0x80000000, 0x3, 0x7fffffff, 0xa800000000000000, 0x0, 0x0, 0xd, 0x7fff, 0x6, 0x20, 0x7ff, 0xffffffffffffff80, 0x3f, 0x0, 0x2c000000000000, 0x0, 0x3ff, 0x4, @perf_config_ext, 0x1402a, 0x4, 0x8000, 0x7, 0x80, 0x5, 0x9}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca9000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001b8000)={0x0, 0x9, 0x5}, &(0x7f0000caa000)=0x8) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000caa000)={r1, 0x630}, &(0x7f0000cab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ca9000)={0x7ff, 0x925e, 0x1, 0x1ff, 0x80, 0x5, 0x7, 0x5, 0x0}, &(0x7f0000ca9000)=0x20) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0xc), &(0x7f00006ce000-0x4)=0xc) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ca9000)={r2, 0x0, 0x46, "30b616f3cccad1277afdc05997e16818e309c615ef9c34b65849196b72b7b219b2ae18baa5ed5a5e12dfecc2f68427dd49cda156a845d74cc98a69edff2582a6fbc305280728"}, 0x4e) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000445000-0x4)=0x4) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffff) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000fc000)={r1, 0x14}, 0x8) r3 = request_key(&(0x7f0000cab000)='cifs.spnego\x00', &(0x7f0000cab000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cab000)='ppp0lo\x00', 0xfffffffffffffffd) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f0000cad000)="7c20e5954b80f7dca0fdea94e0d9e96dfa04006ae32493761c8bf85564829f42bf9c44162e68486613bdaddb7edcf0154582b9691a529e4ef6cb692359322e3ee048134150cbf08b20bbccf42819810a4fe5a8ffa5f4bab62167f03c34e148c70d0144dfd31947905ffa6c20974c3eaf1fc10622ad06002a0a5dd114f21250651d08e07a526f0f7cfb9d025dc41381f39113b2", 0xfffffffffffffeb0) 2018/02/04 11:44:09 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000b9c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x24, &(0x7f0000c9d000-0x20)) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000989000-0x10)) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x2, 0x0, []}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x100000000, 0x30}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000315000)) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f000027a000-0x1), &(0x7f00003a4000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)}, 0x10) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003a9000), 0xffffffffffffa238, 0x5) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000297000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000e0000-0x4)=0x14) close(r0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x31, &(0x7f0000963000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) 2018/02/04 11:44:09 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000a9000)=0x0) get_robust_list(r0, &(0x7f000061b000-0x8)=&(0x7f0000439000), &(0x7f0000824000)=0x18) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003db000)={0x0, 0xa88, 0x1f}, &(0x7f0000848000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007af000)={r2, 0x3, 0x2, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fe4000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006e1000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000002000-0x3a)=""/58, &(0x7f0000001000-0x4)=0x3a) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a7d000)={r3, 0x5}, &(0x7f000072c000-0x4)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r4, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d8a000-0xb)='/dev/midi#\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000119000-0x30)={0x9, 0x8, 0x101, 0x5, 0x20, 0x8}) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x2000)=nil) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) timerfd_gettime(r1, &(0x7f0000017000-0x20)) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000008e000), &(0x7f000002c000)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) sendmsg$key(r0, &(0x7f00007f9000)={0x0, 0x0, &(0x7f0000dcc000-0x10)={&(0x7f0000a42000)={0x2, 0x11, 0x4, 0x7, 0x16, 0x0, 0x2, 0x2, [@sadb_lifetime={0x4, 0x0, 0xfffffffffffffffc, 0x8001, 0x0, 0x8}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x2, 0x9, {0x6, 0x32, 0x4c33, 0x98e5, 0x0, 0x7, 0x0, @in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}]}, 0xb0}, 0x1}, 0x44) r2 = syz_open_dev$sndmidi(&(0x7f00002a7000)='/dev/snd/midiC#D#\x00', 0x2, 0xa400) ioctl$sock_bt_hci(r2, 0x400448e0, &(0x7f0000ac7000-0x8c)="7ee3935a699c03139a9e8e1dc8a449066aee2e5135ecfbe86e293d9c511e26d5476ae882b79d99dcd13b763c99c8b2a576635e39efa27770b117c64ca8e083748a0c7dc00803949af35e1bc1e9b56601aeea5ede351a6f31e3d71030e313f4584f06dd6babd86daa04c7b8efb35fee372e65ec4c58ae0848b00b74f34dac175600263b089ff4406000efbf13") 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001278, &(0x7f0000024000)) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000040000)='@((nodev\x00', 0x2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000042000-0x1a0)) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000042000)="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", 0xfc, 0x8011, &(0x7f0000017000-0x10)={0x2, 0x1, @rand_addr=0x6}, 0x10) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000041000-0x8)={0x0, 0x1}, &(0x7f0000041000-0x4)=0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000041000-0x8)={r2, 0x3}, &(0x7f0000040000)=0x8) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000042000)=0x9, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000041000)='/dev/sequencer\x00', 0x10203, 0x0) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x3d4}, &(0x7f000044b000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000cd6000-0x5a)="87beb361e03fb8f4fc45f296cbe4cd2e44e4d300a2fac370f1570f2d078550e22f31a41f9e9035bd7b051c9a18f598ee601582d63bd0b7013baa8ce100a19542fd4179f765e6595a0c95aff69ebc20f131d9eb7b1bce1905d981", 0x5a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd2, &(0x7f000003b000-0x4), 0x3c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000d27000-0xac)="54d19a7aa0f92491bebda99fab52bd1db1abca29aa461b6aa06c70bf9d019da5f315e1fa8ae52ee24f9e8a3df6c240f0f000059e69aaeb7d106c074d0d23ae8271d229401dd5607a8f76b388235a748905d923a3e012e60c26b0144882d3e9f3b70e36cd6973d36ea6e06f1d2267f4e552d3fc3d97210c045554b440625fe5c322092a0e546785a84f66aa1697d2697c07d0709ee534ae4d44880adafc35fdb1385abd2ea2cc61eb4461fb57", 0xac) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d26000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8000000000000005, &(0x7f0000dd6000-0x8)=0x0) io_destroy(r0) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) umount2(&(0x7f0000187000)='./file0\x00', 0xe) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000d3e000)=0x4, 0x4) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) modify_ldt$read(0x0, &(0x7f0000ae6000-0xde)=""/222, 0xde) 2018/02/04 11:44:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008dc000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x7, 0x30}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x3, 0x1, [0x80000001]}, 0xa) getdents(r0, &(0x7f0000002000)=""/4096, 0x1000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000002000-0xc)={0xb0}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x8, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)) r3 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x224040, 0x0) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) [ 77.269005] binder: 11294:11299 ioctl c0306201 2000dfd0 returned -14 [ 77.308669] binder: 11294:11299 ioctl c0306201 2000dfd0 returned -14 2018/02/04 11:44:09 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000016000-0x20)={r0, 0x3, 0x1, 0x1ff, &(0x7f0000018000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000019000)='/dev/adsp#\x00', 0x101, 0x88000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f000001a000-0x8)={@host=0x2}) chmod(&(0x7f0000000000)='./file0\x00', 0x1ac) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000018000-0xd0)={0x7, 0x2, 0x80000000, 0x9, 0x6, 0x0, 0x77b9c47e, 0x321ed22e, 0x3, 0x6, 0x0, 0x8000, 0xffffffff, 0x3, 0x100000001, 0xcb, 0x7, 0x2, 0x80000001, 0xffffffffffffff65, 0xaeb, 0x5, 0x1000, 0x4, 0x8000, 0xffffffffffffffff}) tee(r1, r1, 0x9, 0xc) syz_open_pts(r2, 0x200) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000000a000)={0x0}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000001a000)={r4, 0x100}, &(0x7f0000005000-0x4)=0x8) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000006000-0x8)=0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000001a000-0x4)) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c0000)={0x0, 0x0}, 0x80000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000b61000-0x30)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000acb000-0x4), 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_extract_tcp_res$synack(&(0x7f00003d8000-0x8), 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000969000-0x18)=@add_del={0x2, &(0x7f00006e0000-0x10)=@generic="55243570e743b04f053bdb576b5bbefb", 0xffffffff}) sync_file_range(r1, 0x8, 0xfffffffffffff001, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/enforce\x00', 0x840100, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f000034d000-0xc8)={0xc4, "319170a863d4cba7bf19308d4a07105ee9a907b3fd8c374f95fe12d48db46f49c4f378e43217d56d40522536002ba86b7dfa7ecbeb46edd69730772b98b42ac59b99706b325f9ef286ac58bff925ced067a8442eb60b58d51c7f0cf532dc9898f5bb8678d6d3a8916e3b7d595283a86f3f1411264c0454afaa6abe6254932448749cfb6afc9f22dbf9635f1f9f5ee6fd1c7bd24d0bef2e5f4da4b202a7c87732e530b287f94a9aa30cdef53c396c2cd60cf7eaddd2af5a9e0a0460edf3e15804b2d72000"}) write$selinux_access(r3, &(0x7f000064a000)={'system_u:object_r:tty_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x31}, 0x53) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) statfs(&(0x7f0000b94000)='./file0\x00', &(0x7f00004bf000-0x57)=""/87) r3 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x3) r1 = dup2(r0, r0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x29) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000050e000-0x9)='/dev/rtc\x00', 0x100000000040, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000622000-0x4), &(0x7f0000c59000-0x4)=0x4) unshare(0x20000400) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f00009c4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) sendto$unix(r0, &(0x7f0000178000-0x7b)="5b6ce8616e9a94e3d43449eddb4273e83cd9faf953d079b926af32e6a47e04573278157a10f657c390d4cba5de9da11f531eec08745f1b109e434c6630184d1a00c6a24245191ca876de5fc2737a23097b9278a470aa95c0bb2fc7905646ac08ab646288f252538d51fb07cf78b743b1c897d2c9ffe9259d5b0ad0", 0x7b, 0x20000000, &(0x7f0000770000)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) chroot(&(0x7f0000664000)='./file0\x00') pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)) r3 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) [ 77.390197] binder: 11329:11332 unknown command 0 [ 77.409048] binder: 11329:11332 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x39e, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x0, 0x3a, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000889000-0x8)={0x0, 0x0}) setsockopt(r0, 0x9, 0x8, &(0x7f0000cc3000)="c7e6c10a8a47c30c9f31eadc3c3450cd9b", 0x11) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa]}, 0x229) 2018/02/04 11:44:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0xf1)={r1, 0x6, 0x3, "7324159e2d22ec908a5c47a1a99d20110b390dc017ef02a0aa8a36bac4f1bb991ae8f85d7c65887115b22b902afe20238be6b7857667074b0af82a39dae7a7ae9e2b3ea12238f7ad49dc52c63544ecc629e45443db2ea2e9e02219d2448a53840d96f528524670ec1766c742d901ab4ee0a5bd1e8fe591434a10fffc0fe53caaeb8f4f21684688a11aed2e0a615d22fe1fa22c2f07b67dbd8c2f725cd4e66fe0102897ba17b5f3df7d1359cc256ea1bf4ecf99a90f0fbff22384afe60725704b3bf6df6c1615905e9cb1db7740b87e106e6f995f9289f82577c8370d18875757d62b63b84ae6df"}) r2 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r2, &(0x7f0000b71000/0x1000)=nil, 0x4000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 1: timerfd_create(0x0, 0x80802) syz_open_dev$dmmidi(&(0x7f000086c000-0xd)='/dev/dmmidi#\x00', 0x40, 0x10000) 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000384000)={0x0, 0x0}, 0x80000) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r5 = dup3(r1, r3, 0x0) socket$unix(0x1, 0x2, 0x0) recvmmsg(r2, &(0x7f0000dec000)=[{{&(0x7f0000a4c000)=@can={0x0, 0x0}, 0x10, &(0x7f0000dc8000-0x70)=[{&(0x7f000060d000-0xdf)=""/223, 0xdf}, {&(0x7f000091d000+0x4ad)=""/117, 0x75}, {&(0x7f0000bcb000)=""/217, 0xd9}, {&(0x7f0000cfa000-0xb2)=""/178, 0xb2}, {&(0x7f00009be000)=""/252, 0xfc}, {&(0x7f00002d3000)=""/65, 0x41}, {&(0x7f0000128000)=""/86, 0x56}], 0x7, &(0x7f00005cd000-0xd)=""/13, 0xd, 0x4}, 0xe05}, {{&(0x7f0000b0b000-0x10)=@can, 0x10, &(0x7f0000f0b000-0x30)=[{&(0x7f000062f000)=""/199, 0xc7}, {&(0x7f00006cc000)=""/62, 0x3e}, {&(0x7f00005ed000)=""/60, 0x3c}], 0x3, &(0x7f00004c6000)=""/124, 0x7c, 0x8}, 0x4}], 0x2, 0x2000, &(0x7f0000ad4000-0x10)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00004d2000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@remote}}, &(0x7f0000b0e000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000647000)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0, 0x0, 0x2, 0x0, 0x364626f6e778c721, 0xa0, 0x20, 0x0, r6, r7}, {0x6, 0x1ff, 0x0, 0x5, 0x6, 0x1, 0x0, 0x49}, {0x7, 0xffffffffffffffff, 0x2, 0x800}, 0x10001, 0x7, 0x1, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x6, 0x3, 0x9, 0x40, 0x1, 0x4b5}}, 0xe8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) clock_gettime(0xfffffffffffffffb, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000541000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000bce000-0x3c)="0f76290f08660f3832b5c5a40f20c06635000000800f22c0f32403baf80c66b87beb0d8466efbafc0cec0f00100f01cf3eef3e6666660f3821a875b5", 0x3c}], 0x1, 0x18, &(0x7f00004f6000-0x20)=[@vmwrite={0x8, 0x0, 0xfffffffffffffffe, 0x0, 0xaf99, 0x0, 0x1000, 0x0, 0x1000}, @flags={0x3}], 0x12f) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/04 11:44:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 77.450446] binder: 11329:11338 unknown command 0 [ 77.455576] binder: 11329:11338 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x30f89067, 0x6, 0x4c, 0x4}, 0x10) getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ipddp0\x00', 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="057e7ae63b4eca7b592547279dfe407a2bb56905b14ab184d43298e6d36019ec043eb7cc56d9de94a3a878a0db016bb22c4388130bdb5b88fa66aa42fce82c76bd877432e41120adf728c0662750d2446e3a97afe370c679f7c23ca6a6ab95aab7b7b23faacf900e789366ce3e19d9bc29d621536b7c9aacf943fa", 0x7b}, {&(0x7f0000002000-0x97)="2e65a438b7e648fdc51e2aecf7be0b2fe727794f3f16247eddb5e1403268be970f7749fb2a35e8680c8c30f21f64595bdadaf059dc444845ba9e4f4a0ac3095e53c00ae6d2744200a83e8fab08fdefa8a1c8feeead9ad3d938a6aa2e6aa6d9819cc90fcf04472f05158b33efe92a77dad47ba5d21fc7e9f8c78058e68c6d5593d4688bcf6d669c279c0d750b7fcad926fee5a190f49660", 0x97}, {&(0x7f0000001000-0xbf)="ace309e2247c355fd96da21590a100163df76a41fec4433f6183c43e7fc688a195220a99258e973d28953e8d5bf52bb9b858ad115cf7cca9f01e86790ab619f18e0dca60cca682f2884fd6c9187bc9de2a3780b3ea7eff04df135e960d7b50909e22963a35516abc1878561cc2efc0fcdd1792340eb7b0606999573e1ba02da854e6ed702a72db21c4d07ffc032d1fa461ffb94c14db75edca2d1b79b9f054b959d28c66920a02a349b2609a6b184fcdd501e3e1d0abfc05b6b956daaf8d4e", 0xbf}, {&(0x7f0000002000-0x8a)="17d8dd4b2ec2ae7794332a2e9c093a37f9d897d5077d86e8e991269774d3a023fa1806726e38e3f4823b7598510620be9decb5a8fb59c3b302c08790dce92b650e897fc1a407c15c4bd36ba119f0079b71b7c5fcd54165292a93fb1785e92107a82eabef51a97f6e4c19b7106d555b06fe5b3bced5b4927024b650534ed3b38fd6dd07f7bb9ae09f51dd", 0x8a}, {&(0x7f0000003000-0x15)="36ac333d3ad4aafcb1629d3f442485f2a14a55ddbd", 0x15}, {&(0x7f0000001000)="2b910ad4c37ebe647598740151836d31bde5098e50bb82ea94718a", 0x1b}, {&(0x7f0000002000)="55f9262b5cabc1", 0x7}, {&(0x7f0000003000-0x8b)="4976bf40d4c54ff6aa7004c61b1fbc5b3c940d20bf92d2328fb63db35d6e20e45f5ade66a590a06d3048860963e34eb47f74059b840c1b73128779d957ef02c90b788fb8c79ce9c6ab808332230d7f3e130ab6db08f57ff24fae907dd75c4eb728d7333f8cff7ef6a5c72aa46f60f7a8a497525e0bbe77397eb22953bc23539adcad6c8bb67a4522b6ba16", 0x8b}], 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) 2018/02/04 11:44:09 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000498000)={0x0, 0x8000}, &(0x7f0000610000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000866000-0x8)={r1, 0xfff}, &(0x7f00002ae000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079f000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c4000-0x9)='/dev/rtc\x00', 0x0, 0x0) dup3(r4, r3, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000018000)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r1, &(0x7f0000b71000/0x1000)=nil, 0x4000) r2 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000002000-0x4)) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x163900) 2018/02/04 11:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e15000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0xfffffffffffffffe, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) pipe2(&(0x7f0000186000)={0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7fff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000676000)={{&(0x7f00005e7000/0x3000)=nil, 0x3000}}) 2018/02/04 11:44:09 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000038000-0x7b)=""/144, &(0x7f0000020000-0x4)=0x90) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000019000-0x4), &(0x7f0000031000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000014000+0x199)={0x4, r0, 0x1}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448e3, &(0x7f0000031000)="d3320302226566ece424eb0db71c7ee17d6afe5da142d3937d0d70a7ce764e73cf516296c86053c1a32febef0a912a2317a05c530a276964e894fd406eda1336c4f6b126e7480b9b7d663b3406278be07dd16e81ee6c30d6a89758e1f6638eb5f2ff6e3834d5d74fc2bff9d17ab017b62224a569cf84a14170270cf32660de7e52c39d5b7951e94e") 2018/02/04 11:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a85000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) epoll_pwait(0xffffffffffffffff, &(0x7f000025c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000362000)) r2 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff9000)) sched_setaffinity(r1, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xb1, r2, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006f0000-0x1)}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x4) restart_syscall() r3 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000068f000)) fcntl$getown(r2, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000192000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000), &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x2}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000), &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x8000000000000) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(r2, 0x7807f) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)) mq_timedreceive(r3, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400}) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f2a000)=@hopopts={0x32, 0x4, [], [@enc_lim={0x4, 0x1, 0x84}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xfff}, @hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x8}]}, 0x30) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e7000)='net/netlink\x00') ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00003df000+0x69c)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001000-0x8)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000-0x4)=r2, 0x4) 2018/02/04 11:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a08000)=0x42ff, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a67000-0x5)="8907040000", 0x4) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr}, 0x213) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e94000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000e1c000-0x20)={0x1, 0x4, 0x4, 0x200, r2}) setrlimit(0xf, &(0x7f0000093000)={0x400, 0x4a}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) 2018/02/04 11:44:09 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e98000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x76)=""/118, 0x76) fanotify_mark(r0, 0x2d, 0x8000001, r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = semget(0x0, 0x2, 0x42) r3 = syz_open_dev$sndpcmc(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000001000-0xee)=""/238) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000885000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000002000-0x4)) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x4008000000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 77.668742] binder: 11400:11406 ioctl c0306201 2000dfd0 returned -14 2018/02/04 11:44:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000625000)='environ\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000544000)={0x0, 0x7}, &(0x7f0000113000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x63, "6f29bfd48271ee257d29f485a19aca8d98f71e45d582bbb26dd2b616962be8c33303d135485f4ddaf4bb09c9439fd217e4314bb400e5f8f8ddd8de0b847e007ef829dfec451031b56671daa620cae5edc47ed35b15fadb43b1eb01861568bdb3c623f4"}, &(0x7f0000000000)=0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000dc3000-0x8)='./file0\x00', 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xfff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005a9000)='/dev/input/mouse#\x00', 0x7f, 0x242000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000239000-0xa4)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x1ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4c2}, @in6={0xa, 0x3, 0x75e81c89, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0xa4) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f0000ec3000/0x2000)=nil, 0x2000, 0x10) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) r1 = syz_open_dev$dmmidi(&(0x7f0000012000)='/dev/dmmidi#\x00', 0x1, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000015000-0x10)=@req={0x4, 0x49, 0x2, 0x81}, 0x10) 2018/02/04 11:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r1, 0x10401) sendfile(r1, r0, 0x0, 0x72439a6b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000844000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000295000)=0x18) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000019b000-0x10)={0xcccccccccccd026, &(0x7f0000343000-0x78)=[{}, {}, {}, {}, {}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000626000-0x5)='user\x00', &(0x7f0000835000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="30cc66018dfe85d9306d9d6b87b23172679e8e0f134e84879f8e3efc26a2d2dc2f8ed5c721f32623d9d4ac2f28c8d4e748c52f", 0x33, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x0, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x800, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f0000001000-0x9b)="8a01f73d6fb53a5882bca0b862ea61e9102d91ffd13982cf8203f4f6749fbc60ad1d70e89c0e93a70481fd439f108ee83afbb74145bc78dda340e29cf0753b9c48723622e3f720d7cdf7cfcdd1bd3eec27910fc0743a6ec9a1025cb73bf006053ba0e0c877818de54392cf3675a51968048f0955c80e1fe9868e24e6f731e0118339dc0ec8a8c03e06e5020ad54b4a03426c85f0524791177a118b", 0x9b) 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) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)=0x73) keyctl$instantiate_iov(0x14, r1, &(0x7f000078b000-0x20)=[{&(0x7f0000209000-0x90)="8ddf2b737c37cdb8f9f44aad8aa75645dfbb6e865e329ef0c4a2ca4ad594f0873bc25fecd5affd5b6f12d0b842ce8496e23ace78d61cdd9f716f6adc75545ccc03e4653273e73e01d0483568ff8fe826ce16bb2853373712581fa5ad51aa411b3aac65fcd2bc4d5b640eaf4c967cb7df338fd3418b5837e871007d36778f30524d3bfeaeaef5ad323ca4ea8da71f001c", 0x90}, {&(0x7f0000000000)="f77132ad764815deae3bbf4fdf5d43bdc6bcf877cbf93d659ec7bfbe12efe5e13cf89337093232bc79f5ace3cad9c00719b4a5b92f40d85c1a4627bdd4669152cb85a4b92e8d8fad2b2a9afa0e0658d67e9f38aa089c3d936dbb10806ef74bd04d2397ba9c363399c7cfb4d7aedc0cb810", 0x71}], 0x2, r3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000056c000)={0x2}) 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000fb5000)='maps\x00') preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r3 = socket$inet(0x2, 0x6, 0x0) preadv(r2, &(0x7f0000aa0000)=[{&(0x7f000089a000)=""/43, 0x2b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000be0000)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/04 11:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000088d000)=0xd, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c92000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}, 0x1, 0x3a, 0x7fffffff, 0x100000001, 0x20}, &(0x7f000093f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cb6000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}}, 0x16e340000000, 0x9}, &(0x7f0000b87000-0x4)=0x98) r2 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000082d000-0x4), &(0x7f0000baa000)=0x4) r4 = dup2(r3, r2) r5 = getpid() ptrace$peek(0x1, r5, &(0x7f0000493000-0x8)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00006f1000)={0x0, 0xfffffffffffffffe, 0x1}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000070f000)={0x28b, 0x0, 0x8, 0xc9aa}, 0x8) socket$bt_l2cap(0x1f, 0x3, 0x0) [ 77.786706] binder: 11422:11429 unknown command 0 [ 77.792270] binder: 11422:11429 ioctl c0306201 2000dfd0 returned -22 [ 77.803569] binder: 11422:11432 unknown command 0 [ 77.808578] binder: 11422:11432 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x202, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000-0x4)=0x5, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000e000-0xc)={0x0, 0x4}, &(0x7f0000005000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000e000-0x9c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xffffffffffffffb1, 0x80000001, 0x101, 0x3, 0x40}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000000d000-0xc8)=""/200) ioctl(r1, 0xc0884113, &(0x7f0000006000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000f000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000-0x4), &(0x7f000000e000)=0x4) getpeername$inet(r1, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000006000-0x4)=0x10) [ 77.864693] binder: 11436:11446 unknown command 0 [ 77.881439] binder: 11436:11446 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xe)=""/14, 0xe, 0x0) 2018/02/04 11:44:10 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fa2000-0x4)=0xffffffff, 0x4) fdatasync(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000397000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b09000)={0x0, 0xe00000, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000336000)={r2, 0x1, 0xa, [0x4e433266, 0x1, 0x1, 0x5, 0x5, 0x5, 0x9, 0x1, 0x0, 0x37a]}, &(0x7f0000934000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000039c000-0x38)={0x0, 0x0, &(0x7f00005cb000-0x20)=[], 0x0, &(0x7f00002d5000)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:10 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084149, &(0x7f0000003000-0x24)="8a") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000b000-0x4)=0x1, 0x4) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x20000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x1, 0x5c7b0a78, 0x1f, 0x7f, 0x7ff}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 77.917505] binder: 11436:11452 unknown command 0 [ 77.922711] binder: 11436:11452 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000928000)=""/146, &(0x7f000074a000)=0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0xffc) fallocate(r0, 0x0, 0xf00, 0x3ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000007b000-0x4)) 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000cef000)=""/57) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x4, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:10 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup2(r0, r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000011000)=[]}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000001000-0x6d)="615fe52f05076a68f8e6147c3f826ae4b29b68df305f593c0c94ba1f02e2b9d06eb7725d3e82c3b2d9259cf2f072a6f4cd833507cef14fbed38389cec75555df5e01df53d05449c1da9d79a3ca9074833cd7088a824842a314911945185d1f5f295ddcc46a56ded004dbb45cfc") mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/rfkill\x00', 0x801, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000000f000-0x10)={0x7, 0xe8, &(0x7f0000017000)="2a9fbf1d0d41ab30a609070cb60804af350c8a2106f334ac35e5a553ae8aba7ec23cb65481681f8fa3b333e4c8f6a57cdaddf7fa867c0c15efdaef77ad0c7906862eb7f37607da511d7aca814cfa577de269aa1134408fa0bce3d176a19af056cba7a0d9543781d0b5bd5b15fd7488461ea439e2c8895992f63ebb1df07806b03cf30fbf907606497e4d78ac0f5d18772a23e0630a2f95744dbc47f0cb4f5aa1cbb5282784b0270bac45de56291259591aa919d9dedb4034086b3e606511574479e949c848711f03e0512259c2a77f51437e6225fbc72b05ef3e35c71006b03ddc1bddb2507b57c3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 77.967996] binder: 11469:11472 unknown command 0 [ 77.973115] binder: 11469:11472 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000620000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x210000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00009bc000-0x10)={0xd000, 0x102000}) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000313000)={0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="3557b4db240c943ea51f7dd995af7888", &(0x7f0000f78000)=@ethtool_test={0x1a, 0x18d1, 0x1, 0x9, [0x81, 0xffffffff, 0x8, 0x3, 0x0, 0x4, 0xa6, 0x3026ac12, 0x401]}}) r2 = semget$private(0x0, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000001000)=""/159) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x1a, 0x8, 0x26fa, 0x5, 0x3, 0xdf, 0x9, 0x0, 0x5, 0x4, 0x401}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000003000)={0xd15, "4ffd3adebe6e"}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000003000)='vmnet0:eth1\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000-0x8)) r4 = eventfd2(0xffffffffffffffff, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000005000), &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000007000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000-0x8), &(0x7f0000007000)=0x8) ioctl$KDADDIO(r0, 0x4b34, 0x1f6b) 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x805, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002e4000-0x4)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007ee000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b4000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6f3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000477000)={0x0, 0x80000, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffab3}, @in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0xc0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ec4000-0x10)={r2, r3, 0x1}) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) [ 78.045761] binder: 11492:11495 ioctl 0 20000f93 returned -22 [ 78.060441] binder: 11492:11495 unknown command 0 [ 78.076132] binder: 11492:11495 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00005c6000-0x4)=0xa9) r1 = add_key$keyring(&(0x7f00002b1000-0x8)='keyring\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000850000)='asymmetric\x00', &(0x7f00008ad000-0x5)={0x73, 0x79, 0x7a}, 0x0) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6(0xa, 0x80007, 0x527c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000af2000-0x8)='./file0\x00', 0x284100, 0x132) setns(r0, 0x8000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000af1000-0x8)={0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005d0000)={@empty}, &(0x7f00002f7000)=0x14) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x9) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000-0x4)=0x4000) connect(r0, &(0x7f0000000000)=@generic={0x0, "ec0b33c5b2ea4f1d03fd344aeb52c0db516023a4849ab7be3393ac644fcca67483130a63fee24b9ddf785a989f9ddf4e413dd8250b02e2f8217a6fead2f920ce17e547eebe806fe8198df3a64ca345a883b497718c61387e2ec79be686845c00d833ed9d74b31a3845077c29d0b22fd48de67ed7363b02088de940a47ddc"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00003f3000)={0x3, 0x800, 0x800, 0x1503, 0x4, 0x8}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1d, "3cf3fc34a4895bc6d4b7ad2032c61a6479e0d9cd100bb4250d37918685"}, &(0x7f0000001000)=0x25) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0xfffffffffffffff8}, 0x8) exit(0x30) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000d000)='/dev/qat_adf_ctl\x00', 0x105000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000008000)) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:10 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000082a000)={0x0, 0x0}, &(0x7f00001b5000-0x4)=0xc) setuid(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000023000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00005be000)={0x3, 0x2, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) r5 = semget$private(0x0, 0x2, 0x0) semctl$GETNCNT(r5, 0x0, 0xe, &(0x7f00002ae000)=""/252) keyctl$join(0x1, &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x0}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text32={0x20, &(0x7f00004ca000-0x46)="c4e17d70db230f01b1e5000000b9800000c00f3235001000000f300f20e035004000000f22e065670fc72936660ff28e80e0de95ea9f0000001c010f4bef0f20643500000000", 0x46}], 0x1, 0x0, &(0x7f0000973000-0x10)=[], 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f7e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf1, 0x2, 0x0, 0x1, 0x3, 0x2, 0x9}, &(0x7f0000c6b000-0x4)=0x20) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00009fc000-0x4)=0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 78.093878] binder: 11492:11507 ioctl 0 20000f93 returned -22 [ 78.106595] binder: 11492:11507 unknown command 0 [ 78.111573] binder: 11492:11507 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) [ 78.174575] binder: 11519:11524 unknown command 0 [ 78.192111] binder: 11519:11524 ioctl c0306201 2000dfd0 returned -22 [ 78.213608] binder: 11519:11535 unknown command 0 [ 78.224360] binder: 11519:11535 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x94c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000822000-0x10)={&(0x7f0000cd4000/0x4000)=nil, 0x4000}) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003b5000-0xc)) 2018/02/04 11:44:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x0) 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007f9000-0x1)=0x7ef, 0x4) listen$netrom(r0, 0x6db9ac30) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000054c000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000ef000-0x88)={0x4, 0x0, [{0x3, 0x92, &(0x7f00007e6000)=""/146}, {0x2000, 0xe7, &(0x7f00002a6000-0xe7)=""/231}, {0x5001, 0xed, &(0x7f000054e000-0xed)=""/237}, {0x107002, 0x9b, &(0x7f0000fe7000-0x9b)=""/155}]}) r2 = open$dir(&(0x7f0000529000-0x8)='./file0\x00', 0x101000, 0x22) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x5, 0x23a) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000b53000-0x4)=0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000033d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/04 11:44:10 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000021000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000020000)=0x1c, 0x80000) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000000c000), &(0x7f0000004000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000022000-0x4)=0x5) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000000f000)={0x1, 0x80}) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000022000)={0x0, 0x101, 0x2, [0x40, 0x4]}, &(0x7f0000018000+0xfdf)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000017000)={r3, 0x1, 0x1, [0x2]}, 0xa) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000010000-0x4)=0x72, 0x4) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) fadvise64(r1, 0x1, 0x4, 0x6) 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x62, 0x0, 0x0, 0x3, 0x20, 0x9, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x0, r2}, &(0x7f0000000000+0xb2b)={0xfffffffffffffff9, 0x9488, 0xa20, 0x6, 0x8, 0x4}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) r3 = getpid() r4 = geteuid() times(&(0x7f0000001000-0x20)) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000002000)={r6, &(0x7f0000002000)=""/255}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r3, r4}, 0xc) 2018/02/04 11:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8003, 0x9}, 0x2c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cc2000-0x14)={0x0, 0x0, 0xff, 0x4, 0x7, 0xffffffffffff69d3}, &(0x7f0000ebf000)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000b0c000-0xb4)=[@in6={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x1, @rand_addr=0x8071}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc00}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}], 0xb4) bpf$OBJ_GET_PROG(0x7, &(0x7f00003b2000-0x10)={&(0x7f0000619000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000950000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000727000-0x40)={0x3, 0x0, 0x14763964, 0x7, "405f90d553324437b876333dc8123aa9339be487c53b525c7a57e73c7485e30c5d520fad927d516d9a9b3257", 0xed}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a4c000-0x14)={r0, 0x80000000, 0x81, 0x4, 0xff, 0xbf9}, &(0x7f00003dd000-0x4)=0x14) 2018/02/04 11:44:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x0) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000188000)={0x0}, 0x80800) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00006a9000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) [ 78.333800] binder: 11549:11551 unknown command 0 [ 78.348210] binder: 11549:11551 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000033000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000c80000)=0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x0, 0x1000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000002000-0xd5)=""/213) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000200000-0x4)) 2018/02/04 11:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x0) 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007f9000-0x1)=0x7ef, 0x4) listen$netrom(r0, 0x6db9ac30) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000054c000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000ef000-0x88)={0x4, 0x0, [{0x3, 0x92, &(0x7f00007e6000)=""/146}, {0x2000, 0xe7, &(0x7f00002a6000-0xe7)=""/231}, {0x5001, 0xed, &(0x7f000054e000-0xed)=""/237}, {0x107002, 0x9b, &(0x7f0000fe7000-0x9b)=""/155}]}) r2 = open$dir(&(0x7f0000529000-0x8)='./file0\x00', 0x101000, 0x22) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x5, 0x23a) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000b53000-0x4)=0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000033d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet(0x2, 0x80f, 0xa76e, &(0x7f0000094000-0x8)) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[]}}], 0x1, 0x4008881) syz_open_dev$dspn(&(0x7f0000739000-0xa)='/dev/dsp#\x00', 0x9, 0x34002) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/vcs\x00', 0x84080, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000018000)=[], 0xfffffffffffffd37, 0x0, &(0x7f0000009000-0xc9)}) ftruncate(r0, 0x2) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x40, 0x4) set_mempolicy(0x4000, &(0x7f0000005000), 0x1) 2018/02/04 11:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000852000-0xc)='/dev/amidi#\x00', 0x2, 0x321040) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)) syz_open_dev$dmmidi(&(0x7f0000aa3000)='/dev/dmmidi#\x00', 0x1, 0x40) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000026000-0x4), 0x4) 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = memfd_create(&(0x7f000077a000-0x1)='\x00', 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) 2018/02/04 11:44:10 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cd000-0xc)="0a7775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f8d000-0x8)={0x0, 0x71}, &(0x7f0000f8d000-0x4)=0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f8d000-0x10)={0xffff, 0xf, 0xffff, 0x2, r3}, &(0x7f0000f8d000-0x4)=0x10) read$eventfd(r2, &(0x7f0000f8b000), 0x8) [ 78.384527] binder: 11549:11551 unknown command 0 [ 78.401897] binder: 11549:11551 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 5: socket$inet(0x2, 0x3, 0x6c) 2018/02/04 11:44:10 executing program 6 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000ca2000)='/dev/sg#\x00', 0x3, 0x2000) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[], 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00002e5000-0x4)={r1}) accept$ipx(r2, 0x0, &(0x7f00008af000)) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00006a2000)={0x6, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @rand_addr=0x3}, 0x240, 0xac8e, 0x100000001, 0xffffffff80000000, 0x5, &(0x7f0000fec000-0x10)=@common='bridge0\x00', 0x80, 0x2, 0x1000}) 2018/02/04 11:44:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x500000000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:10 executing program 1: seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000769000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$dspn(&(0x7f00003b5000)='/dev/dsp#\x00', 0x4, 0x4000) ioctl$TIOCSTI(r0, 0x5412, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x366, 0x1, 0xffffffffffffffe1, 0x5, &(0x7f0000000000+0xc5)=[{}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"9834479827eb33f7d802fbc0f5a5bb47", {0x4, 0x8000, 0x5, "ad64d1cbc282", 0x1}}) seccomp(0x1, 0x1, &(0x7f00005fc000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}) [ 78.514762] FAULT_INJECTION: forcing a failure. [ 78.514762] name failslab, interval 1, probability 0, space 0, times 0 [ 78.526344] CPU: 1 PID: 11609 Comm: syz-executor6 Not tainted 4.15.0+ #296 [ 78.533360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.542705] Call Trace: [ 78.545295] dump_stack+0x194/0x257 [ 78.548932] ? arch_local_irq_restore+0x53/0x53 [ 78.553629] should_fail+0x8c0/0xa40 [ 78.557361] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x101281) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000a72000)={0x0, 0x5a, "8db66ffb6b3ed27d4acfba9a44c09fa424ec967e65ec6f0690f003c12437179ebdb2e2a64182d0fa3c8e960a065d6df1efda4e4c23f5b4188b6a476d72ad86806b3d59ccac72654aa4083c17971e2357f4aa6112d56c5e029f48"}) 2018/02/04 11:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ed2000)='./file0\x00', 0x1d0) pread64(r0, &(0x7f00002dc000)=""/161, 0xa1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x1c, 0x19, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x94}, []}, 0x1c}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000c7000-0x8)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(r2, &(0x7f0000b07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000501000-0x4)=0x10) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) [ 78.562502] ? find_held_lock+0x35/0x1d0 [ 78.566574] ? __lock_is_held+0xb6/0x140 [ 78.570663] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 78.576537] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.581387] ? rcu_note_context_switch+0x710/0x710 [ 78.584250] binder: 11613:11625 ioctl 8980 2000a000 returned -22 [ 78.586308] ? __lock_is_held+0xb6/0x140 [ 78.586358] should_failslab+0xec/0x120 [ 78.586374] kmem_cache_alloc_trace+0x4b/0x750 [ 78.586390] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 78.586421] alloc_pipe_info+0xb1/0x350 2018/02/04 11:44:10 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a02000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000052a000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000450000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', r2) getresuid(&(0x7f0000000000)=0x0, &(0x7f00006cb000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@multicast2=0xe0000002, 0x2, 0xa4, 0x0, 0xff, 0xa, 0x0, 0xa0, 0x2f, r1, r3}, {0x8001, 0x800, 0xffffffff, 0x7f, 0x6, 0x9, 0x9f1, 0x9de}, {0x4, 0x5ab, 0x1a06, 0x2}, 0x8, 0x2, 0x0, 0x0, 0x1, 0x3}, {{@in=@empty, 0x0, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x1, 0x100000001, 0x5, 0x175f, 0x1df}}, 0xe8) r4 = socket$inet(0x2, 0x3, 0x6c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000+0x21)) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000a5d000-0x1c)={0x6, 0x8, [0x0, 0x0]}) shmget(0x0, 0x2000, 0x800, &(0x7f00006e5000/0x2000)=nil) 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) [ 78.586441] splice_direct_to_actor+0x64a/0x820 [ 78.619614] ? _cond_resched+0x14/0x30 [ 78.623507] ? generic_pipe_buf_nosteal+0x10/0x10 [ 78.628356] ? avc_policy_seqno+0x9/0x20 [ 78.632418] ? selinux_file_permission+0x82/0x460 [ 78.637271] ? do_splice_to+0x160/0x160 [ 78.641246] ? security_file_permission+0x89/0x1e0 [ 78.646184] ? rw_verify_area+0xe5/0x2b0 [ 78.650255] do_splice_direct+0x29b/0x3c0 [ 78.654413] ? splice_direct_to_actor+0x820/0x820 [ 78.659265] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/02/04 11:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(0xffffffffffffffff, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000095000-0x38)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="b6d9606ea7d8517947f8eb00fc75cda9", 0x10}], 0x1, &(0x7f000027c000)=[]}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockname$packet(0xffffffffffffffff, &(0x7f00004dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000035e000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00005a3000+0x377)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, r3}) 2018/02/04 11:44:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) remap_file_pages(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x8, 0xb8, 0x10000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003db000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000392000)) accept4(0xffffffffffffffff, &(0x7f000052e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000276000-0x4)=0x2e, 0x80800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000309000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000a8d000)=0x8, 0x4) r2 = socket(0x10, 0xffffffffffffffff, 0xffffffeffffffffe) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a6b000-0x108)=@newlink={0x108, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xd4, 0x16, [{0xd0, 0x1, [@nested={0xcc, 0x4, [@generic="4b89d39086888c7a6cb9e4255ddef3e579edabb6cbc2daeee167f44518e2f7d4fa15b101d3d9c5823af849f900ff727303488738a5fa46f1e77f84e4956b617d6c04c287808990a0484be8b4fcd3515f380c83cc580124110c54fda73045b773b426ae22d163fe08a7c0d8e2a390180adbc49c57eb1d710f9745b759703890c7821312d650a81ad40a6a4d677fef3b20cd574f2ca76b1763638e42e8017ba69a24ed1bfe6432f5185411aa869c6e01f9722ad7768b286e7bc27dc7c1d6414f838798d4f6e1"]}]}]}]}, 0x108}, 0x1}, 0x0) [ 78.664022] ? __sb_start_write+0x209/0x2a0 [ 78.668345] do_sendfile+0x5c9/0xe80 [ 78.672075] ? do_compat_pwritev64+0x100/0x100 [ 78.676656] ? __might_sleep+0x95/0x190 [ 78.680647] ? kasan_check_write+0x14/0x20 [ 78.684881] ? _copy_from_user+0x99/0x110 [ 78.689037] SyS_sendfile64+0xbd/0x160 [ 78.692926] ? SyS_sendfile+0x1a0/0x1a0 [ 78.696900] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 78.701922] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.706698] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 78.711446] RIP: 0033:0x453299 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(0xffffffffffffffff, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:11 executing program 5: r0 = socket$inet(0x2, 0x1001, 0x5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000)="e84e0a858402254711807508a2abf51db5a1d593880bf5143ba89f15184d5df4874bf0fe1b35955dc28a7cb2a1d6eccbac5ba50b33d0104ccddcc1d9f5481e049c218819d08cf9d6ff6e448bf48d327feaa0b9553cc9f9de2b39d4c99834c6f1ee716244d1edf4ab3a1d3576cc0058cd87700f8066a5684b86fabcf171400e5a8c6005236a98c11dbbad67680b661216806f504020e090d33199e71b300518d70b331ab2c2d958b238bd001c059c9ebafb67ae9200683fe68c267b8c7bb1aa63185a131ba5b5e714c6071b5294a796d48cb36af6c821ae16ff37cdc7efb930a1684a869daf2e7e1f20e86ce1e7570920b9da6c3ed844a73605ff785403d1b074ed0411d52709eac93bf327f2cf30607fe3b9a0bdab1bf574f2e2bcb9e3ef4cc19c68d43c9b7f73b0db98dd95492da1068c92fc29f270da81c79bff73718ff2d8887fe12fa1d3ff9c4ee7437bdd8cf38d86eeff75e48ae70a519cd21e03c7731aba396925a52c190bffdb64b220fbcb0d1fc754813c71fd9d81ab3c3b695c1e1e688c47729fc398f6c03cfa51f7e972e77633830b9cd55bd6969b2f8e50e64876b93d8df5e20961679625c4bdde81aa32cfa755046dbbcfcf4fb85425a862ac3c3aadc35c6ce120579e83a81110078f26ff70cb0653ff583ecbd35c3855077412fc363b2f68697ff114ce553ea00c0b55ef1442502685a9ed39094c557d6a68a3f031b0bc737fecbeed6282f85fa8745494dc3652f3a945db9ae3d0f55a48fb25d8e3f1522fa5f5c3e3af8b6f404c86aed984a40aca2e835c2f6697781eb0e4bb2afac8658ddbf2444e6322a3855cea4f364acca2901ee2d435b844cbaf017edbdc917383770ad2f88ac7a475c9f9e428bc90ccf1319b4055b49ef07c007eef535910c56fb7d1cebf28fd5ede125528ca7a0d987a43b00f65d38115ef9915ed0e08fe4c549795ac5a45da27231c836533167292c9bedce78ca06aef5df1a47298a332ec26f1626609ec842f2125002f34ad492d2901d42da7525b7419511e621b870493359f151d14ec323c679f681ef4814d775c10f93db18afbea8543b9e317880ac7052a7e38e2aa3a2552f11c25630b9fc4b025b36678e468effeaa090b8daea7f7db07dabe0ce2b636659df01c88d842d9ba74debcf5fbb0777b2970edeff95f225338484da3459b477ed027d19d959638a1a93512f744c6b8267535d1d7534820f3ab7be71dc75daa14fc108061957d4f1e9f6d7ec5db4780876415ba819190cc6771a44b1ced92343aa9a1847ce5553ab8e09253965b2770d06e042eb0495b3c394d424c5e4d16fdf27c8ca374fd077330df7f9ffdf717f82aea8f9d206c809838f6d7e8e767051d1059bdb29260f8b32897eeffe7b529c0987d431e97c0f4bccded9acbede34cac6c03c306d84e0b10300bfaecb3b01bc18c4ee8ded8320e4359657160d3d74fb8c906eeebb3bede0e35c0f94e879aff5fcdb49e585f10cefb3092460b04fc8d79ff05392f0afd7aae4bdb601989df3eee8c6d120319be14714123f4cfd0c350ee178834c6dc043caf48d9e23586ad92f0c5e938cbc2cf4653ac2095f3ff5ac7bf18ceea8965b38a9a139df15682019752055cf835584486d07ec49431627467b7c0d4ebc49305359a9796f5007a83840b53eb8d5dae76adbac893d2d7a1f97ecbf52c585464fb15fecd572f16821691e2adf4fa688006708beb3bb1772ac49c8dc223cfb859b13872cad3372c9d8558811d8e49110ca226686af966ae27e41307d2eea60d99a4586eff7dfc009e6ef83c4581f1d20fd69a5fa7c5b755318ed73edd0fb41bf54bc5d801364dfe013ec7acaa6e78878fe5ab04009726033a0cca2185cee3d205a93df8fd04bfed5d6070a6cb1e6755b60f91b04d61f87506bb1ca68ef48c0784673570813b61a559cbaed532d16b4b4ee6cc41dac711c4e0c1d2e4e2e10e9bd66193f67960860ed86749c56921da77380dab65a2ee5bfd383837fcf0f679800e9a1e40455d808a2c13ebe3e031c1dbbdf32789d3dfe4984515cb03db7bbd2bf345af4f64fda5ca1b67b2a4402bfe2fa7ac1c08a9483f4ddddfc1a6dfbd745cfdfd558f2a59ba7753714524f2d8de504aea7ea0e36e1f531a30ba932bbf13c5f661ddde49fd4dfc094f55e476d71c5757f4e192bc41ca5a4db56cebb8d22466cf174acb3f2765b54d498701296cacd48875e3fecfd91e3465065bd70668210be88899d39cee970eb863cc639fc9ed7b93f9650ae598d0acd0aa0cdcaa8f243fa4c11fc1bb484dac25217ca8f477d2643993aa8fd6f29b347da88477db21bd1f0a2cf50102d315995fe020a098803a6eaca55dc489c06b8b0a65e049cba351e475b3bbf6410208e4dd7727c36a02f9923e220c6064392c504d7c02036b15f79edffaa37062b5156b45d70690ed14467ffb39995c6ffaf1a424e326cb732ab563e3324730a59a9fc14e7532c702d7f2cca184cdd453bf8a1cebba2905f8dd9d72567f841536d86f99d79e3b0d7eb91cc23ca41ca5721cd4eff6871a4a11ce2b81526df2afeaec574c71df9819dfb33aa46c40a23607f09f8f7ae9d64a25f8240686c0e7aed20606bcbabe8879664f792dae0ff104cd039dbff2cc6b9e5245d78620ec686488e1986e1bc9e7525e9b6233153e21c787739d7f3bfc605ab8a992c7afff6cacc524f09d7344552ee654a94d04b531f59929d64fa52a01a66e7c533f18ea9d5bc848adc9eb7b0cac6832f808f3066309583a770ea0f91eb6b8f6097efa73938d9bc5df861cfc5135d5d7614685ab3c7d37747af62c18bce872fcb01de18e3013bcf608ca0b6da890ec4da2ee708e98e91e0198d7f9867222bd7b570067bfc51331d449b62fd79d0937bab95b657e0958f51b71b5afa2a217883be50f07ecf381a317e6f056a92b5a760ffed32d6e769cf72939352c338577d6540f38a2c1cfcc8fc167f201bf0dc82204496ef00461cb1cf15a21ec7551b4397915708f8bed3a011a00a60e47b0e1756f9c2e7b017e24a6523ce52487b59f248301324b600a60eeec28ebc8c3fe8ac6657e1a3d93fd3b85e45956a3cf1b5b97075f91d59d89cee430378fb3718da06f5cf8e6397df583f399f47e74f858b63b8c719cca13c81e51a5e79d301da2122d8a5a4312a4036a8036fa5c2ea0732d5692f66b737aac3e504c0dd9d74db95469ac6b5cc23f52b9d328821330ecb774333e3117a12c85d9ec27e5754f214adc25b70e9523731f294c5e25973332db091e2f58985508ee6c0e0b86b78db5338f2bcfbbe049a148637b95bc0ad37d749e852c72e105759f1c3796ea88ab5efa874ec920b0bc7095238c19dd53ad2ac505a6c0769fee751998a48c8a31c02783cf6d553b5214ab305f56d509f72e2892c1afa1f0ee9b6db16810fe9faec4bca095525f286d72ed9612518d7ca3d49e0d2482eb6b04db2441cf428ca113152c4881ab10340da1c6a156d281ef2a5b1e10dfe646e218d2a2e27d648c080f475b4ab6529ec087dbebda5092ef24229990775abcbf5209427e50c98e71d46da184cf598100dffa21a5704668279cb204d8f327d1bcec8346609a1b0181f16e8e3c981fa62c46251e0435dd136435866f6dd702d22e350809b701baef2ce441938567b0e07f75de43918526e08901b2d0499ea58bdbec9c6f79b4055a845fc7787c0e61ec271ae36f9d5fbe1dcf6ee40e1d81b703a5ca886f8183c7f7d5d00d2a4b34fcbf5f1bdc1ef8ce0fb315413ad4623e0c0b5365423e082dd4773dc560a0598209d0ae741e5d110aa8914a34cbe1493377e96197ca2f42ba26d3b97f7e62e1663028cb5a5b083def5ec09dad8d8966e081fac080c4988e01a371d228fd710b00864e82745d1a51c689d0a1712c97fdfa6f3a53d00ce8e64cc93dbadaede6981b3ebf3ada909c3fbad6ade8c8773cbddf6661e192b598aa735476a0b64f2491796283c9a326013be38eb4f6ff6666e6f3d4ac18c81139e7238783fa0165a31180048d2c7147ad0c2181f1e98913e207b2bd42d6ebe859f0d0d672ed62d9ff899e0752f637afdbc232882ddd988fb430f0419f1d3fbc10f5764be50245be0659f9a66f123aedfb8eaad0251d6c033f0554532b18f770e50c64dc1a39cdceef07f269dbc633aee4876ca869334799de15f80835438f7993fd2d423f7cd2df2adbd181400a12533bc5654640b10d2da927e60cf09f6b49d122d594ea4bcf6db40c364dd736129570c9ee57787bca562504ccb0273f7110cbcbb9d7876f4f36e837924dce62c142f97ef89e56b95eae8bf4bc9d292a3eb6b4de0efd624efbdda4853e8b7795ee337b3a0046d666ca126e34715fa966e276c8e4b9481abc0647c1b19d45726da0a4fd1337b576a81d9bf61a6b3cc4e036b3c6fdd5b0f2c5572a97b16034be22d10c8dc93638fe0ea067b2f2b16fc43f7a7e1076de34091f4b26cc4d4f976de6435dc145d28aaf1a89b42bdd5bcbd5a51b44a5fc499afc095e0089a7b634d2a1f63b016b3344651cec9e188ead7e45c863a328988cc62dc8fbbf15ec76e42f5026ff16f2bb4b11ae61e1fcac93d5270a9281d4be8c5d1b10bf3878dd24a66b0b7b89419f3188a92b85a3d0f31842a03d79519e9d9d65943edb6ab0a80d9d5e9b5dcf22d6744b21bc3b307f1cae7baf652df085b4a4cb57d637c090f125e469848647f3a43ccf9a10dc85438407394bf75987c17cdd7118fe643c1d6ebac0e21dc3fcc78f6d89ea8ce99d44bc20d7994379888a49dc74705195033311592b769f70d3f380d38398bb3d94e77718c21550d769b6011eadd8b55ec4f82b55353967667bbaf405922b0885b10dbf21fcaf36f77c44e4cc5584b1802cc5ace1e8f847ecc850c77e3a84851c41073b64f90bbe8a502bd141a532c8f5eb27b695ff757c783e655b21b9a3c557afef062e16026f0c36f48d3ea04e576c673af55302e862f88e107f8eb17a8814ff3dcd3050be627c6096a57b4cc277fa75aac25df408d4eb5dd80a460699dcd8ba80a8b042e0ed15f1cc5018b4c7f39b650c519eee85c1b868b6ebfae47d6403e1e876fe1583d4cd586ac938261a697e91917ad2de6f5e8dca50b0d455ede2548a40ea1ee2ff532e8fc78066f5f839c2d2d5d60aef3a5a85730683e7332dce0020f7f0af8356b55524b1027d36d29498e11a26028f57038353a3b747f414a3c7ccf96a8bfe9b1bdd2e5f733d204f314f4763ab0594694fdaf4907c9a43fda14c774731e8a6c92efbb3c626777100dbb0b4f3686f231bdcca1819620a40b4d32fa7ded926593feffb89b5438f2ad8efec23fc3f9d9cfd46cdcd7cc717eebbd70b984495c128a704a69d8a59198bbbd9889da6f40103f2b59e7ecbc9eae168ae1612035740a2bd6c7714f664d173cf949ceda7f68de09306ed2be3879b2a6228d49711a027c5f918428d27424816f53c9c7cbe0d1d6921ff5e0ef79b52e252a00c4e84aabc731be8af2b67ee166994c84d04324e887c7d5d2351653ccc88b1336a42ee8452b955674b0b27ab4e3f0a658f90121cd51807dcfd49c9edd11846ae19dc6521604d87b18b45d0802960f278dfe53bb42a6d1c5f18a4becdfc27ac39cf940484839ed7e3d8653e6df00b9492a58089a05c5f453901ee3499a90f2c3d70982b0b2a8573f34581193810e3f5129728d3330e60c1a56bb57dbad6bb325ea1fae31e3c4cd2f5c211b2491c9c9f3c03d144267eb96f94cdf76409949d11d81b90d90bed0cc17c05ca4f0d6f1caa5e9a3ec99957b51f35abdd6f", 0x1000) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000740000)={0x5, 0xffffffff, [{0xc0e, 0x0, 0x8}, {0x1, 0x0, 0x8}, {0x5}, {0x100000000, 0x0, 0x3f}, {0x44, 0x0, 0xffffffff}]}) [ 78.714627] RSP: 002b:00007f35345efc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 78.722335] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 78.729597] RDX: 0000000020317ff8 RSI: 0000000000000014 RDI: 0000000000000015 [ 78.736862] RBP: 0000000000000636 R08: 0000000000000000 R09: 0000000000000000 [ 78.744126] R10: 00000000400000ff R11: 0000000000000212 R12: 00000000006f85b0 [ 78.751387] R13: 00000000ffffffff R14: 00007f35345f06d4 R15: 0000000000000000 2018/02/04 11:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b70000)='/dev/audio#\x00', 0x0, 0x40000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000067f000)="2400000081001efb14b2d5070001040002000700000000000010000000000200000000f186", 0x86) r2 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000d6e000)=""/4096) 2018/02/04 11:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffbffff, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd, 0x3ff, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) close(r0) 2018/02/04 11:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000fe2000)=0x1) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ce8000-0x4)=0x0) sched_getparam(r5, &(0x7f0000e7f000-0x4)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) unlink(&(0x7f0000d39000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000502000+0x692)=@assoc_value={0x0, 0x3}, &(0x7f0000a00000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ce8000)={r6, 0x1, 0x10, 0xf53, 0x8}, &(0x7f000010a000-0x4)=0x18) read(r4, &(0x7f0000006000-0xe75)=""/4096, 0x1000) getpgrp(0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000aa8000-0x4)=0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000a55000-0x1c)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x81, r7, 0x8000000e1c, 0x0, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)="00000000000000057065707070316e6f6465762f00", 0x15, [], [0x5, 0x386, 0x3, 0x1000]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(0xffffffffffffffff, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/02/04 11:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c08000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ddd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x0, 0x80, 0x7, 0x80000000, 0x80, 0x1}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000dc000-0x4), &(0x7f0000757000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ea6000-0x50)={@common='tunl0\x00', @ifru_flags=0x8402}) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000c5d000), &(0x7f00001c3000-0x4)=0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00002ca000)) 2018/02/04 11:44:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000033000)='bic\x00', 0xffffffffffffff96) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:11 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x8011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x4) 2018/02/04 11:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) timer_create(0x7, &(0x7f000059f000-0x60)={0x0, 0x27, 0x6, @thr={&(0x7f0000627000-0xf0)="136b1b3f21158c0ba7cd92422b6fda49457e36a197f3c7f2d4e87c775a5d82d9d07016ec7d69a04d1405cf83d78e8efbff76dd0b1a40114e91b95665640848ca77b2ba5d7f0ecee2cbd23337fb072b89cfd361d793caf8f217dca868ea63e332b65db2d884fc63c29d863b5ea90f7dd5e470aa630349ce6e0e74f6f4ee8e7264d27f8fbbf277f2dde0443d25360d6a218fa153698858c6a7c566d18727de86b998c228952910083b58342db665fc931d779d40570c96282bb27f790d75f9b7fb94ffd0dca34970fc632a69b75d51a83d0ed197b262858846f365c8a577c5dd1d1ef672eca20c8006bf6f15a32420ca77", &(0x7f0000927000)="e7fb9a4a297c004dd67ef17d485bb28dc8ca45ad0f652e0a6eaebc4ca82a14e2e4b385ba03cfa8650fa0e123028f287995cedf91bd9e7a73b2ef6e393a38f9ddc09c64a57f1d9ee846daacdffcfae1cdae2338e9b9de6cf923732d0c7dc043989433be4a8aa4373f2a213354ecb830ec90bf98d83f869de314bbc6af9e64a9624cea3e260c5b94624d495d0dbdce4ec957010f66ff2a0b5e361ad8606c3d5b7d"}}, &(0x7f0000bd9000-0x4)=0x0) timer_getoverrun(r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') sendfile(r5, r5, &(0x7f00006c7000), 0x2a) r6 = getpgrp(r4) kcmp(r4, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) rt_tgsigqueueinfo(r1, r1, 0x9, &(0x7f0000b0b000)={0x12, 0x80000001, 0xac7, 0x3}) 2018/02/04 11:44:11 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001a000-0x4)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000018000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f000001a000-0x85)="ff44e3b32dea3172879a6a920c738356819604843edba6153b1a84e7f06a5af3d61a1735e595f9bb5dc8634b669c7a0f4a6fca2bd584703b012f2bec43d47ae0f34f884332b1f05f2135b7a2008ffd7c8b612e971774f6eee64c3d5c78065de7c74b56e13f869abaf94e26ea886e41c7ab6b74e9808f79b95ba938792331b16de06fa6d0a2", 0x85, 0x40, &(0x7f000001a000-0x14)={0x11, 0x7, r2, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r3 = creat(&(0x7f0000018000)='./file0\x00', 0x10) listen$netrom(r3, 0xc7d) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0x14, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000018000)=[{&(0x7f0000019000-0x7e)=""/126, 0x7e}], 0x1) [ 78.854142] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=11680 comm=syz-executor7 [ 78.889828] binder: 11682:11691 unknown command 0 [ 78.900401] binder: 11682:11691 ioctl c0306201 2000dfd0 returned -22 [ 78.920551] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=11692 comm=syz-executor7 [ 78.931924] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/02/04 11:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000796000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00008ee000)=0x20) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x4)="54d268d3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000330000)='/dev/vcs\x00', 0x300, 0x0) pwrite64(r1, &(0x7f0000376000-0x5c)="185379fa951bb3abfc288428a73f3c0e9c335774590ee975b818580bc5b3fef7bea68871b2c6bdbd69b05462430a9e376908f7d2a5aecc17e2e95f33d67de7c53dbbab3641b16a94818b0275c111eeecb86c35d73c82b86e8cdc3b57", 0x5c, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000010a000)={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, {0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, 0xd43, [0x4, 0x515, 0x6, 0x3ff, 0x4, 0x81, 0x6, 0x2]}, 0x5c) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000be0000)={0xffffffffffffffff}) 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x4) 2018/02/04 11:44:11 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000009000-0x20)={@generic="b3c0a45f62b16ac22574b5b71b7912b6", @ifru_flags=0x9000}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000016000)={0x4000000, 0x6, 0x9}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) syz_open_procfs(r2, &(0x7f0000285000)='attr/current\x00') tkill(r2, 0x1000000000016) 2018/02/04 11:44:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x3f) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000004000-0x8)) r3 = accept4$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000024a000-0x4)=0x4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003000-0x4)={0x6}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) timer_create(0x7, &(0x7f000059f000-0x60)={0x0, 0x27, 0x6, @thr={&(0x7f0000627000-0xf0)="136b1b3f21158c0ba7cd92422b6fda49457e36a197f3c7f2d4e87c775a5d82d9d07016ec7d69a04d1405cf83d78e8efbff76dd0b1a40114e91b95665640848ca77b2ba5d7f0ecee2cbd23337fb072b89cfd361d793caf8f217dca868ea63e332b65db2d884fc63c29d863b5ea90f7dd5e470aa630349ce6e0e74f6f4ee8e7264d27f8fbbf277f2dde0443d25360d6a218fa153698858c6a7c566d18727de86b998c228952910083b58342db665fc931d779d40570c96282bb27f790d75f9b7fb94ffd0dca34970fc632a69b75d51a83d0ed197b262858846f365c8a577c5dd1d1ef672eca20c8006bf6f15a32420ca77", &(0x7f0000927000)="e7fb9a4a297c004dd67ef17d485bb28dc8ca45ad0f652e0a6eaebc4ca82a14e2e4b385ba03cfa8650fa0e123028f287995cedf91bd9e7a73b2ef6e393a38f9ddc09c64a57f1d9ee846daacdffcfae1cdae2338e9b9de6cf923732d0c7dc043989433be4a8aa4373f2a213354ecb830ec90bf98d83f869de314bbc6af9e64a9624cea3e260c5b94624d495d0dbdce4ec957010f66ff2a0b5e361ad8606c3d5b7d"}}, &(0x7f0000bd9000-0x4)=0x0) timer_getoverrun(r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') sendfile(r5, r5, &(0x7f00006c7000), 0x2a) r6 = getpgrp(r4) kcmp(r4, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) rt_tgsigqueueinfo(r1, r1, 0x9, &(0x7f0000b0b000)={0x12, 0x80000001, 0xac7, 0x3}) 2018/02/04 11:44:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3f, 0x1, 0x40, 0xfffffffffffff001, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003d8000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000000)=0x108) 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x4) 2018/02/04 11:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) timer_create(0x7, &(0x7f000059f000-0x60)={0x0, 0x27, 0x6, @thr={&(0x7f0000627000-0xf0)="136b1b3f21158c0ba7cd92422b6fda49457e36a197f3c7f2d4e87c775a5d82d9d07016ec7d69a04d1405cf83d78e8efbff76dd0b1a40114e91b95665640848ca77b2ba5d7f0ecee2cbd23337fb072b89cfd361d793caf8f217dca868ea63e332b65db2d884fc63c29d863b5ea90f7dd5e470aa630349ce6e0e74f6f4ee8e7264d27f8fbbf277f2dde0443d25360d6a218fa153698858c6a7c566d18727de86b998c228952910083b58342db665fc931d779d40570c96282bb27f790d75f9b7fb94ffd0dca34970fc632a69b75d51a83d0ed197b262858846f365c8a577c5dd1d1ef672eca20c8006bf6f15a32420ca77", &(0x7f0000927000)="e7fb9a4a297c004dd67ef17d485bb28dc8ca45ad0f652e0a6eaebc4ca82a14e2e4b385ba03cfa8650fa0e123028f287995cedf91bd9e7a73b2ef6e393a38f9ddc09c64a57f1d9ee846daacdffcfae1cdae2338e9b9de6cf923732d0c7dc043989433be4a8aa4373f2a213354ecb830ec90bf98d83f869de314bbc6af9e64a9624cea3e260c5b94624d495d0dbdce4ec957010f66ff2a0b5e361ad8606c3d5b7d"}}, &(0x7f0000bd9000-0x4)=0x0) timer_getoverrun(r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') sendfile(r5, r5, &(0x7f00006c7000), 0x2a) r6 = getpgrp(r4) kcmp(r4, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) rt_tgsigqueueinfo(r1, r1, 0x9, &(0x7f0000b0b000)={0x12, 0x80000001, 0xac7, 0x3}) [ 79.076993] binder: 11714:11724 ioctl 8919 20008fe0 returned -22 [ 79.109278] binder: 11714:11724 unknown command 0 [ 79.114560] binder: 11714:11724 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = semget(0x1, 0x0, 0x90) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00009b9000-0xbb)=""/187) write(r0, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) 2018/02/04 11:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b88000-0x9)='/dev/ppp\x00', 0x18000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007d3000-0x4)={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00001e4000)={0x6, 0x9}) syz_open_dev$tun(&(0x7f0000548000)='/dev/net/tun\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ddb000-0x4)=0xfb46, 0x4) 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}], 0x1, 0x4) 2018/02/04 11:44:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000089d000-0x4)) 2018/02/04 11:44:11 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/enforce\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4, 0x810, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000017000)={r1}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 79.123939] binder: 11714:11733 ioctl 8919 20008fe0 returned -22 [ 79.136323] binder: 11714:11733 unknown command 0 [ 79.145677] binder: 11714:11733 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000-0x1b)=""/27, &(0x7f0000002000-0x4)=0x1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'trusted.', 'vmnet1md5sum:\x00'}, &(0x7f0000002000-0x31)='$selfn(+#cpusetnodevsystem+posix_acl_access/user\x00', 0x31, 0xa172672af53c2d55) r2 = open(&(0x7f0000000000)='./file0\x00', 0x402300, 0x1) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000001000-0x10)={0xec, 0x10000}) ioctl$TCSBRK(r2, 0x5409, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}], 0x1, 0x4) 2018/02/04 11:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = shmget(0x1, 0x4000, 0x420, &(0x7f00009ca000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00003dc000-0x1a)=""/26) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00005bd000)=[{&(0x7f0000f07000-0x1c)="b1", 0x1}], 0x1, &(0x7f0000036000-0xc0)=[]}], 0x1, 0x24008001) 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}], 0x1, 0x4) [ 79.226813] binder: 11754:11758 unknown command 0 [ 79.241795] binder: 11754:11758 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:11 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002b5000-0x4), 0x1, 0x0, &(0x7f0000d17000)={0x77359400}, &(0x7f0000725000-0x4), 0x0) 2018/02/04 11:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/02/04 11:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendmsg$rds(r0, &(0x7f00007b9000-0x38)={&(0x7f00001f4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00007c6000)=[{&(0x7f0000d2c000)=""/2, 0x2}], 0x1, &(0x7f000012f000-0x70)=[@cswp={0x58, 0x114, 0x7, {{0x37, 0x7}, &(0x7f000071a000-0x8)=0x1ff, &(0x7f0000884000-0x8)=0x400, 0x9, 0x0, 0x8, 0x0, 0x0, 0xff}}, @rdma_dest={0x18, 0x114, 0x2, {0x3a, 0x84cf}}], 0x70, 0x1}, 0x80) sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/02/04 11:44:11 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000000c000)={0x2, 0x0, 0x38, 0x2, 0x4, 0x7}) 2018/02/04 11:44:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) r1 = syz_open_dev$mice(&(0x7f0000095000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ec6000-0x10)=@req={0x57, 0x7, 0x8, 0x5}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x0) sendmsg(r2, &(0x7f0000543000-0x1c)={0x0, 0x0, &(0x7f00003ae000-0x38)=[{&(0x7f0000430000)}], 0x1, &(0x7f0000e7d000-0x4b4)=[{0xd0, 0x13f, 0xffffffff, "32541714c549c2a6be75a724299a37601ce529a39c4bb54c4575fa81da668fc417e6cd89909f143f9b3238e5e144b143aacac6136334207ad96a249af02d14743c8975f8036c16fd2b5bf913576e14f41f6e14bdc2278de94b54e5ce4a40179c072c0e95294365e9823817e9a165802178c2b26ceb6437901bcade014497b1aaa9d85772fdfa8d06a61d0e88883e18d7a2775889ba318986fcf8d79f97b0b91e164b93d38bd9eedf717127c861207d32912de4f34bf35b906233152e59085c5a22a50d27"}, {0x100, 0x0, 0x3, "c0b30180f8978090ae1a3f72c41dfc0cfebf05a02421f1c6c620f44675364c556928d76ef6f0588da1612d796ad450987501984f43a971ef303106152cd561f99dbd2dc8b482a9c09004a08a4413690d0bb3b4729ebe29c16e384d51e5ccba62368fe7cd420afd3e4eca13aa1dbaf204d3c0b5b23869752f42d4f9b971eb4a4cd60331078e0061ff366318d268912207494cbc74d23aeff76a0dbf0fbd6ad0dc63ee0a3a70736dfaa065ec2bbb51c87bec56826bc97a55d64a5c142bb36d041069aefa795e11ae425e40e05a5c7906f8e5cc9103b49912b35e270f2c536b7f4708e3e4e23613a03a4a9f030fb9256cbf4d66"}, {0xb4, 0x10f, 0x8, "f8bff958d02b35989c00c7848d730285d5557df362e4a69b7969065af39fa3cfeb8c6dcf26dd690a51d17c176bbac6f47fa391c95e47466309d8259c89e93d4f3aba4ac11bdc38d2d3b96caada87a7242cd65b503e5bb551cd7bac973ccf1a1e987d599f45146f47e7e49fdfa8aedfa6b637d0c195ee153720c58acaa72dc49db2f56d2df117fe5c36d0e41905ed85ddcd4eacbb1259d52d59cc365f35bb991afa3f157081"}, {0x4c, 0x11f, 0x0, "e5b1ec467f1cf3cba76693806ae694d20967051f0a0b47507d915c326017ea023c5a71aac3d1e3e6c6fdf03ce8f48b938d186634b3f0a43e441b6f18bdddf5"}], 0x2d0, 0x8850}, 0x4000040) writev(r1, &(0x7f0000bf4000-0x60)=[{&(0x7f0000def000-0xc2d)="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", 0x204}], 0x1) 2018/02/04 11:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/04 11:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/02/04 11:44:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000cfc000-0x1a8)={0xad1, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x1, [{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}]}, 0x120) 2018/02/04 11:44:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000258000-0x4)) [ 79.675804] binder: 11774:11782 unknown command 0 [ 79.684699] binder: 11774:11782 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x8004, 0x0) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x519348fc, 0x109040) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002ee000-0x50)={@generic="c5ff3a42000700000000000758b4cc97", @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000163000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a41000)=0x83, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001f000-0x58)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 79.718494] binder: 11774:11790 unknown command 0 [ 79.735906] binder: 11774:11790 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:12 executing program 5: r0 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000001000-0x8)={0x3, 0x7f}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) msgsnd(0x0, &(0x7f0000bb0000), 0x8, 0x800) 2018/02/04 11:44:12 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000012000-0x4)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0xfffffffffffffda2, 0x0, &(0x7f000000f000)=[], 0xfffffffffffffe23, 0x0, &(0x7f0000010000)="6c0b405437eccce6c56a1b70fb3ba69786689c1005643b23e6c3d24e618b9f11573d4a24771c4a55ebd266b80b4376bfbaacb21ea9c5d6fb586563a1debef4a5b655cd0f68c21ac952f4e19a2a87056ba2"}) 2018/02/04 11:44:12 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) getsockname$packet(r0, &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eb1000-0x4)=0x14) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000089d000)={&(0x7f000013e000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/04 11:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000bf8000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x6}, {0x3ff}]}) 2018/02/04 11:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000e89000)={0x4, 0xcf, 0x3ff, 0x4, 0xa42}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000193000), &(0x7f0000cee000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004b7000-0x4)) inotify_init() 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) [ 79.854571] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/04 11:44:12 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000)='/dev/dsp#\x00', 0x101, 0x105800) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xdf) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000018000-0xef)=""/239, &(0x7f0000018000-0x4)=0xef) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000017000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x9, 0xfffffffffffffffe, 0x7, 0x3, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = syz_open_dev$dmmidi(&(0x7f0000cd4000)='/dev/dmmidi#\x00', 0x7ff, 0x8200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000041000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000790000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000, r2}) 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000f0c000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.advise\x00') 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) shmget(0x3, 0x1000, 0x8, &(0x7f00003de000/0x1000)=nil) 2018/02/04 11:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c52000)='/dev/midi#\x00', 0x8, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) linkat(r0, &(0x7f0000653000-0x8)='./file0\x00', r0, &(0x7f0000729000)='./file0\x00', 0x400) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x1) 2018/02/04 11:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) msgsnd(0x0, &(0x7f0000bb0000), 0x8, 0x800) 2018/02/04 11:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) [ 79.916662] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/04 11:44:12 executing program 3: syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0x244000)=nil, 0x244000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000237000)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f00001c5000-0x1000)=""/4096, 0x1000, 0x0) 2018/02/04 11:44:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf10, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fchmod(r0, 0x30) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000098f000-0xb)='/dev/mixer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005ae000)={0xff, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000692000)={r2, 0x7fff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000232000)) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000046c000-0xc)={0x0}, &(0x7f000025c000-0x4)=0xc) rt_sigqueueinfo(r5, 0x35, &(0x7f00005f3000-0x10)={0x0, 0x1000, 0xffff, 0x3f}) userfaultfd(0x80000) r6 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') fcntl$notify(r6, 0x402, 0x30) sendfile(r6, r4, &(0x7f0000318000-0x8)=0xffffffffffffffff, 0x40) 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/02/04 11:44:12 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2941) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000015000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2be}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xff}], 0x68) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:12 executing program 3: syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 79.960399] syz-executor6 (11861): /proc/11856/oom_adj is deprecated, please use /proc/11856/oom_score_adj instead. [ 79.997803] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 11:44:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x4, 0x80) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000002000-0x50)={{0x2, 0x0, 0x3, 0x0, 0xfffffffffffffff9}, 0x81, 0x30cb4c2e, 0x5}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000001000)=""/159) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/04 11:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:12 executing program 5: r0 = syz_open_dev$mouse(&(0x7f000027a000-0x12)='/dev/input/mouse#\x00', 0x80, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1f}, &(0x7f000009e000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getrlimit(0x0, &(0x7f0000db3000-0xb)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) fallocate(r0, 0x0, 0x0, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005b1000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000372000-0x5)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00004ba000)={0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r3, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) fcntl$lock(r0, 0x11, &(0x7f0000945000)) gettid() 2018/02/04 11:44:12 executing program 7: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/04 11:44:12 executing program 3: syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000074f000-0x14)) 2018/02/04 11:44:12 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000016000)={0x0, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x2, 0x3}], 0x4d2, 0x0, &(0x7f0000009000-0xc9)}) sync_file_range(r0, 0x7ff, 0x7793, 0x1) [ 80.068095] binder: 11886:11896 unknown command 0 [ 80.075926] binder: 11886:11896 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000), 0x0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 11:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents64(r2, &(0x7f0000429000-0x1000)=""/1792, 0x700) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f38000-0x60)=""/96) getdents(r2, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r2, &(0x7f0000d06000)=""/75, 0x4b) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a15000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000571000)={0x20, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @multicast2=0xe0000002}, 0x0, 0x3, 0x80000000, 0xfffffffffffff001, 0x9, &(0x7f0000f53000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x57e, 0x9, 0x6}) r4 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000053b000)=0x0) fstat(r2, &(0x7f0000270000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000603000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) r10 = getuid() r11 = getegid() sendmsg$netlink(r2, &(0x7f000041e000-0x38)={&(0x7f00007ae000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00008e3000-0x10)=[{&(0x7f0000c46000)={0x164c, 0x2a, 0x820, 0x2, 0x2, "", [@nested={0x2f8, 0x25, [@generic="4ddcc9ecae92b66db8a5a5c32e665b968ecb6be17288fe9dddc9e38109693288f44fbbf82894cc80d22d1de3e7364c3ff7a618da56437223631fdd3c2f149348675cc6289850cd9afd462a806361c4caed2c14adfafe59b108d20712a1e360e41deb61c10f7a1e0c7d59f5cb9359195c20057302faf48dac049590289e5509a356b09b26a908e06d973d4b4cc91a0bc898161566da8e6c3ff2c2694d550d649a3c34f687c525504d239ae14469429408c945ff3edf992f82b924db1c901af427155bf99cc21d4913e1ad2c5ab907ccc104b2738d66e29018b4913974527b9e9c32f4", @generic, @generic="2cf183bac245cc253647464945150c189acf083d60e8ce5f39f8c2331a8f184fdfcf688d59a95d1c40e756fec9479eb09639f87c0b8160fba2213fe78c71f016bc2db4e6484d1a9fde4f46011a5d91cda77f0a81c4f0fdefa996b37eda46e5c88d85de9b83e6d05ed29266fe700720d3d11291d8312cf398a73674d256add4", @generic="b9d8c430bd88cacb0047f0e6baa5f58c99e72a9cd24c420ff00c8b54ddda2eb09a8ff5302b3edb43f9fa115c3bb272c0952fde6f172142446dcf9088580042f81df39bc47901b42e7da471df7af457e6c9437dbc5e433664e71625824da9f92fefa6a726f41005776627ee68352cc6e7882ea8c928c85e4fb30ce3f9316a57a9b764d3c35cff49dc0c0fb7716dff8c2eda4fd963beb109328794cafc21b70512e28b0f2142fe0b7530b6b31e4bfb8d95426102d8f4a291c695d5fc66e747f5b7a7a099b0d5ee772928d18515a81c936cfe895498031e8032a1", @typed={0xb0, 0x31, @binary="3c698bbf30f4a378c35145ddc77c35c91e3b9c7e14902674d87976d6bf3e8dc381631317e65b554ab172bf5ac241f7b9b2d886c429dcbd668cd3126f801e76dbcaf35bea4750fe7740fa0cecc9a48979929aa26b914bdef638f89d40f890a339054d57f168ceea3960d34a0abfd7fba896ed16f08d1f8febf84d4cb15c9d97197f49a967e20bb32e513f89578dfcb1c94bc0a09e0f30cfd5cc6912335248b491c1df73b58e9a"}, @typed={0x8, 0x41}]}, @typed={0x18, 0x3c, @str='/dev/sequencer\x00'}, @typed={0x38, 0x66, @str=']posix_acl_access]%{+$posix_acl_access^vboxnet0\x00'}, @generic="08e233f807b59494d50d1627c1cf20bd3a65c77ce73c1f84f34aae009f759605e0342bbfd9bf0df35893b9d23671d9510905919a485c2ed70b1172f3e1409e8866a3a3faa4584c6c06de26a6", @nested={0x1138, 0x1f, [@generic="0bdd9434701c668560a7d9c58d35", @generic="d8a870b074e74b2401a0dc986bb2c84b8a767225833be13bc2294815a292163a8c22cfef94847362ee5ee074d935e184e734dbf870e45b8f39b6f236e88e5d01d9194cbe27efa48eb99baf6c6b82488dfe4112c160d6d4064d434616f24f7c1c49b593d0ec3913c7b1e5d5b1affd157664b1f001f1b0a3ecde1e96e97ba3780aca87d6989a144ecfc02c005b0928f81430e799c59197f848091136f5e8f7d6459093febd783896e4ef43b07922932103e86600258ed2c76dec5b46e35dd68a062c3a10c1b894", @generic="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", @typed={0x10, 0x17, @u64=0x9}, @typed={0x18, 0x2f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x38, 0x5c, @str='loppp0@+,%}/user#!mime_typeprocvboxnet1vmnet1\x00'}]}, @typed={0xc, 0x3ff, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x71, @fd=r0}, @nested={0x80, 0x91, [@typed={0x10, 0x2c, @str='proc\x00'}, @typed={0xc, 0x91, @u32=0x7ff}, @typed={0x10, 0x84, @u64=0x5}, @generic="b65dc44c242e529a6ecebc0ffb5959d4a1097904fac0286552dfd543348cb0fba600dc0750d8b5dce7623aa4fa9cc3b865cc65cad0cc752e217e8387b0624b4d09cec07166cacf81972d95634a99d57d"]}, @nested={0xd8, 0x64, [@generic="a4", @typed={0xc, 0x36, @uid=r7}, @typed={0xc, 0x7c, @pid=r5}, @typed={0x8, 0x40}, @typed={0x14, 0x84, @str='+(vmnet1\x00'}, @generic="fa8f6f11b564c26a6789ed5a0f38266b80f6e9ef07bb4a5ce7c4c040807278bd162d7c1250ecf762d73246b04607f312ab6042c2888adc1a88533568abbe009dd0d6ca68fed331ae4e857f851d9a2a2e25ea3d619567c6902b36690d967bf8a7c72988f3b02477754b89934949860e228521d524be4f34d6830de901cfe1d5ef112207433fc8fefd15561b3c3f734b3b", @typed={0xc, 0x2a, @fd=r3}]}]}, 0x164c}], 0x1, &(0x7f0000218000-0x78)=[@cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r5, r10, r11}, @rights={0x38, 0x1, 0x1, [r2, r1, r3, r2, r1, r1, r1, r0, r2]}], 0x78, 0x844}, 0x0) r12 = syz_open_procfs(r6, &(0x7f0000c40000)='uom=o\x00\x00\x00') sendfile(r12, r4, &(0x7f0000318000-0x8), 0x400000ff) ioctl$PIO_FONTX(r12, 0x4b6c, &(0x7f000049e000)="05285bd348dcaed168ba9aa9d44280767667505f1b429f4caecaad79efa47d972165bb2b4e5f8928c90f24caeea4470e5742ba6dfe07b963927b15e7f554e3d481f7de664049d7526ff6f5c5060af1705ed5804365f5f334fbc79ee62f22a066887f83b94751f012a285adf1dfd401c07c695d997934dc990bfa298053d74752fa9f0c93747babff67181f4fea02c743b06c555bf6462235fd0027addd64e109c7a36a9f0d65ffefa2556922bebe46b7bbca892a0a37486ecf0637154badb1c991d3dd4847bda9b2d54e2ad0e7d1b18eda28e6ae15e62ed63f87e90e40f25f097933") 2018/02/04 11:44:12 executing program 5: r0 = socket$inet(0x2, 0x802, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000592000-0x90)={0x7fffffff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x80, 0x400000) 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) accept4$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14, 0x65ae18e8b69b595b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000004000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x0, 0x1, 0x0, 0xa, 0x80, 0x80, 0x6e, r2, r3}, {0xffffffff, 0x0, 0xe7e, 0xfffffffffffff801, 0x9, 0x0, 0x1, 0xc46}, {0x10001, 0xff, 0x7f, 0x1}, 0x5, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x3, 0x6, 0xffffffff00000001, 0x8, 0x1}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000003000-0x40)=[{&(0x7f0000004000-0xa2)="b530e6b13ffc349530214378b0f0348043d87b4077b85f6caaa948f18556435cadef62afcf358a7e961064cb46300217db0858763b1af4cdc1f041f44e7b6e2ed59d786ccf53e02be9edf7d83c5199b8862c6b9f05e340513d9889081b3784d80b2c7871b7c5f70c5218e0c8d3871dc8eea61f4853a264fd6a3807656e7c4f53c77123b80cefb472b8bfd6e22d2a2efe52f27431439dead51f9cf361df17bfb86562", 0xa2}, {&(0x7f0000001000)="ce7b14cf8356df423cc0c1fab406ac78cf7290a5a38660", 0x17}, {&(0x7f0000004000-0x45)="0ae1e4d93a71b65c77ae62d4f501a94fde5cde744f722a2eb15333421537c3fe67a71106d7c17f7e5ecab17151b923671ff8911dbb1e101964b684fcab53b976dc0e489d1d", 0x45}, {&(0x7f0000004000-0x7f)="28006d9288de33c61cd5099d9981a0e259071757e4fd1cd261716036999238ca84ae6d9f6daa4d31ff583fd79975b185f9c3be569f160c6f9b106deb09cc662a6b84622f47faf1922cd000ee398367401b0fd76bd0897d082bf003b70ec208f5c9d2d9b490c63f3eb606b4bed81b0b5ac14bcc225bc990b39765fb0ffc8fa2", 0x7f}], 0x4, &(0x7f0000002000)=[@iv={0x90, 0x117, 0x2, 0x7c, "fae3b68c5cdd36a1b661f3f96b9c8141a4fc3e909884d1ce3b453c6e406a48e12b23af62ef027be99580ceed8500196aceb4ff88a0a813facd27d93fa05dc7a4c384be9f319feb33d2847525bc07fccce29606506fa7dd7574f3e781e9b721b26071f42990bf28c0d042a3c937543ea1b35d4e3edc92cc8d4f01172d"}, @op={0x18, 0x117, 0x3}, @iv={0x58, 0x117, 0x2, 0x41, "5efa0c4276652eea80b94d72b74f7538491c7d9707af35c508a8a49435c5fd230b7ae24d69c1c2d96d03269a36d678d900b2f75ebde4049ca232f5a4b87e88e49e"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x26, "80c817409675c9349dc422a4623c5dd826d47ad205aaa76527ec50f1de1d5bbfa0902d45d384"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x1b8}, 0x4080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000005000-0x2)={0x6}) r4 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0xb74, 0x101000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000002000-0xc)={0x1, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000006000-0x4)=0x0) fstat(r5, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r6, r3, r7}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x44)="0954e79d632540bdb8dd3d5e506aaab615a2ac17371b28ca99e5bf0fe1010091437058b7b913a7779b002ae67a1f2deff3e99a5d3b6ebc7ecfe4e850cb90d8fb0a7084a3", 0x44}, {&(0x7f0000000000)="e7dcd5dc5eeaa1a6838fda187b15cb56651a111a9bc3a1b031516918c64a519634b1ca7a9067d34bccde2013d6b5e45ceeaa65ee237bf71f82bbf6a9eef58c8f95474671219ee08d920253eeee24d3c29c000cb1fefa35bfc5ec7d07fb29c3053a662e862ff0bb45efd9b80333cf2a8910895c0519c021d7099fb317a8393a92c3d2d4fe58d0351e74e9c38f5c91d31e861743ff600ed8f667ed10e7860ad40a84cc790bd39eed4dc59c9c88b19879f054078694209401cacd9f4a6fc55ebb33ad489986854ed2eb004ef2627a38ee37aac62a1bbdf98a62b175bc7912e394bc010d33f2b2b5d8cf58841f68842e6d", 0xef}, {&(0x7f0000001000)="41a87f99cc9e6f225314b92b8e35250e5526d8dd88a54bdc5f02d3a21e1843b926c36c885e0eb0dfda181aa99f53e1cfe88bab40af69785438ad7ee4484396caaf85a210fadf9a768a", 0x49}, {&(0x7f0000001000-0xf)="2ee6346cd400f555b3481adcca19bc", 0xf}, {&(0x7f0000002000-0x1000)="ff2208386eaeeec92c57c20fed9750d69b420c09bde5584c6bbb901d57aae03d0af720de08780e9b99d40c881c1742e56b796eba74aae3f627ab04f7206659bda0762e1d4f4dcedb57dee4d9752231151af99242134c0c4d4576be14d3b617ccb25c9cd112bec21371535c2864073df33700f671d2a8c1c988959442e90da360cc504e0ef3864f18d52426afd8d85682ab17f1ba85b73b79bb8098c2b1d59c6f1082f7c750013c1dea30272a72f1e8467408cba62bf00ebb6ff2e91cc37ec299302cc52609711c1cbbb1df7c69ae63dcd80e357546cc08a4b1ff69af34e2cf7ace1c9967238bfcb0497e0e2fbeb6f79f788caa571a093208d1ebd85ffa770c68de707af833d810dcb90099ffd6af7b8d4383b2e251eac3b9209272d329885af186cc937522832faae39f6c5a97e811b488d7d541f2df2df3f7887e727740933904ed346463629f6f85bcf24a694105394a3279820b3d72a19ef4def18b731c67d4e0e5104a0e76d0537fdced9b03a7d312a13554d4468dec9c81dcb82d7ec85eca419faa887ae1fb5b4c67684142ddd87e4139129e4f1722375c3b6aaf39e62e79120502a20bc20f84404d11cd85738abcd61e94500299b60d3f37aebe9385ea1041a81516f04ec9ef1c3b83a349cc9584317bb88884a90a5366770a9826a8ed3f8983f1ee59af9c60b30c9ca1e698a84926a1b8d0a7ba6a6825e0f078ff5e7739442a1a7a6e1dec345f21fd6d4f9de4466716c6d492dae47ed719ddb8fc72e716a19262c22b02de63bfe553a21113063236360cc95a31ae8e2be30325476db3c583b670b87ce035e307b765a6e414932f59a17d7e3f2cb82cb0b643db56de045c536be830f9079ef96003cb88db4ab7aae1eaa3f5a35ae18ce39c34977c40b1ca337f3ecce3e127c0a90af9d06f6334d839fb14546b7009a65f4487cf9aff7e4fad5e885f6c2b6f011c36b18ce14e01280b55184fae580785425520c8e55225e658a7315213150a0969679bb6fb86bdeb06b27abdd7b9d75e835f249146aa99e5d23f6e3fd89c7f2f7a1650e2eea85305314409a929d36b1df975be713d55a92a40eef1ba0cc4a49a905052e16146d28004eb550b882a8cdf1e7ce47b30e8cd110b8e1f38f0af95955e54828b1bd94bf64b16d92ecad0b4decc6e1a36728be123cb9d5997c60b7a2d9c5ba1ba1de6e63f70dad079eb85b220bb67b1dcb34cf303a952d4558f1be5b9c6af8df256e321880e36bdd2f4b327316b342c53e3ccd1843d560c26254d3d81f83e341ca931c988a074711dfad6d9af3f1c813963a968210d9e5e76f4dbf6c599aaadc8d4d34ab1c92f69c6d10ec963df0dc124a84823e20e1c9f27c57fac876230f1236fb864c71bac7c77e0ffb28ce52294197e5a51fe8bb13af59fd31523c6eca0676f1f29da1ee5ddbe56fbd3dc6be4c589c91d22650a33e7146b3957ab6a0b4243e5c8127f49d43ef353c2d1e4d23f0ee5674b5613281a014559521aa91aa1202e48c66dfe8dc417a3e2fb03fb0d69eca9330919d57a3c0532dd663167eb691001ce1ad408c4836e00513074a00d8cd4a119941f2b6a8a543f97d7b91142b8d4007998935b196f266730749abdd2a4678a653ef9c21a70f8e8d4d216e716bed73d67e9ff07bb491f6757d3db6964fc637b8a5df64c3f102ceefe2fb9e166a4c2654ef7d8c2c28b1d9ea3ac08a67cdc8503a6d92f9d1cb16063cd70072a66ab959c6e60f304ccb1124382a60b8f2497c76d632083974759795f5908c05b96dff3047db3338afa9f05a665a87a74674dbc3b67ed6fd639a7444ae9c6fcef121c71a6d7cb452dbb2283966d73be9a018ad327950bae6a277a2751095ecb3b4b6df50a6b24375dc6a3d8d9ff31b19e083f3266d8e2ab403efc03ef40612b7d115d4bdb52860e4a1a83e52e0548832adca9da4d57774515f6b53e7ac4f6cb05f0606e35e7eb152417bf96dd6924b7d88e273405e947a99ee939a81716c60af912542f8364b13545d9f39ec2b889b0e35631f44ac8480ccaa514e1e672d20078c505b78062719d6726108a1773b0507448188076b242fa821497e1adba8966ce560acfdce7c8613ed3d9835416f5a1725e92fe786940e5305ad9d83790c02704cd59b4709e2da9240cb977733633b7ff77181957ade5d440285816f9815c6e131e1516900fb19e3806a26d1558b229dbfdd34119effbad534a5b4a481519fb21caf2ae42e0fad2ca17a4f10851bbebb15ee0877464bd23c20e009877ad1455778aa8a7a28601bdca251cba5aea133e9662d7e715f874ec187e019851675cf4ee351fedc01569f78eea35a9913d96da9d44ff46d5813eff3e3e1905f02f84cdd179ae557dcb5645376300dc8a1219c21863fffe638c7d86af82de257c29eaf09b4c6632c3659d51d04e13153317e6730e0599a7d015819c07f17b4f21ef2dc2922d1c18fa0e459d14f23aff112155463872bd94341be18a7caeccc258272ddcb83135cf65626847a07a7a41300b6c298b0030d53fcd9479e83539a775a2ef141ea43a7e684e85a897cb46f6b9a68a03eaf0a419bd693e4fbbe966063b865fdc8f869270b07ae2ff7a055c9eccef20a91fb9915f12636392192490034b101217829151e4042797471d6114a6fe1f2789bdc546e40e8ff6d8f6716966a320e70350b3d37ebfe03da2a83b019706c526f6f679084683cbc4d41f091187b3f009d2260a3a09b2f9b89cc5e117f20521e022d511ac152e607796843366f01deb3e97d376aeda50ea9ac8a033680c2ac5ad14cd4527b4893baab247868c8eda29e2eb646e73ce8fbb2aa6b4c68858b945a60550b962220241b8e4874d9a5215d72c4e598da241f8e55127646f4d8f7be1d81133e9267f98ae6f33edb45c60b4030ce4ee91b8b137b06afba0f8bf511a25f3645c3624b130aa4808bc2facf3b1430c5959f5bf810185cb7c23956cbb1d3127d23b22850bdaf05f135a53dd932e8c162476796d02fe3f0d889fd29b04397ec8118f9baba991eafcd87076770d285a8d3ba8d2dcd7f3bf2e2ede98de7fbe5649c30124f5ed6eba8d91ec03854aad20c048c0e9274b267e9d8eebc3fa19d86fdcbb300692af6e6f1d7aabc67a8ea01a7658ad7eb84f9c301d41bba0eec0da312ad5f9ab5dc4d3c4d7b346a2ccba7487ba9c4aec33e7caf232399d7d301ecc70047f3063b54850cdbb68e4cdcc78883d12787fff0fe0ed5887ef47882a24652f9944b1598b06cd766c00a94294cab865d2745d991ce9e535003f8101ca8f789a761aea883988c7b94d72ed1b48e04147e88591794f1fbf76485dfaf72ebe15068a45cc1789f49de210472bef58c5e24b0ee00471f2eb6e4338ff8ed4940d9f9bb6a225a74eacd092b8f5bdd97910a62992e6b6ca1913f7179394a4b66d31b4b35e782c4dec9941320fe917459e1a051e32d94a9495a56751ba079648a15139cdc9e001524939ae8a10b6b27cc7462aeb865e4d82ea97d706b73bdcbf6d78aec8a4331ef462c6de920813b2250691e0c2347a89cd2a1da411667fef483ad27f9b7db1155333b6b28ec65142ae04e30fd5432a8a6b6d67420869814afbc0d199695fe8892c153e4065ef0b23ad784710a3c66dba6033dcf0683e0d34124fbf8f667a9fb9854ea5258fe847c60d8fa4b95a86db895d56c844f15f013875740125e84d393ff39b5161785ad0aa944944954154e3d36e5882daee0974b6797ed4a6ba5c41c92af08a9add7625b4eb354810ab80a534dd58855c3b8e58ee7c2a94369a8dee1ddb7b49be401f4fc350a91e74c10cb76deccfed1f0caf327f8400bb4b2cf06dfbcf9f6f96c765145b74dcd0de50f240596e554778bb12b0894d8001c4f2fc15f9f82b7c82d4de27b153cd96d33b034c06facb55860cc0e7ab91a4c5e72a85369f7ebb98d732a253827592e7f33fe33e9a3c9e59354f1db2153dc8dd52eb9173311c1adcd660831447c48a60ec10c10c66417bb16e5da6abab116e53783a78c019182507a0c71b85b000ccc4474a02c58ced6c189858c885c5f62c5b15bed9b73f3fa6a795ff5a44ce05edfc3e3861cc384fd489aae867a258d4b9af732f86063c5f7425f947efb3b74b433639792ebadbe514d5bf9a1df8267e7bade387c66a2d6d661f3fa9ad7c74365c6cdc1f1f1f686dfa3bbf079d1a47f20fbf24fe06d8cef7e16cd03054da21d84ae306590df5deedbb0eb3cec6f4e9f0817c6c94f318e7a71b26da31b1cf89035e262a56d9b3e0130b2293156882de1f85814931b3309af2940c8795f6d82c4aabaae31a04cfca342422e9923a399c24c7ccb5bc1fe591e3764de44606cf2edc83f3c8d94adef61cb3f2e28d9b5fd4b53c38289043e000c9085943777059d0b2a24f15adb4018e4335c91807470bcdead34b5fc4fb1718bfa31ea75eaa0b33cada3b3158e96322aca6e9afff81a5408ed787659e20eaf84e8d14ee9af48a4fd11cc9523a9d4067703b658e375523c5060bd39db418e83f298b3965a7e2e306b62234086a6250c88436aa119fabe6f2e938825429585f1203bf5bb31ad747ae9136a40079e2da47277abb5bdaa50b539facf19d639bd61fcf7855eb29f47bdf1e399227ec3a28f6402d7862698aa04cb49795c1b745f68e5b5cca63b3642cd3883df94356e9211c69e0b41936c7765d2d06f7d7d488ff9e6aa3baea4fa695ad79f5a51da8fc7854e72bef09f7f68f1daedd47e5c5ef44d6229835c6c1b54db3a14b10742cdc4adacc1e8e66035f1cea75778a799ae3538049db0dfcbb5ac98060d1c68a43039554b719d96ec410bf48fca72c26c2cb1a803d897d493314c869cbefc39727aa862c74fffc729445a09bbe249403cbfbb6598c77dc2daabc052491ca521d9f79a4d5ac4223922e2ca7da321137f3e122a18f6f2bccaa6ce379ece0e576bab5f591aee78c6a441abc2f1c6740aad486801e39bc4d73034a8d5c5697d6e56acc1d76bc34a537ef08221bf95acc1c19ee5667955c606c2210e5ffd7a82073b4e0d7ad6488961cd100cdac1ee24762f7492eb718fdd6b1e46d11e84ea7100d50e4c967ed5a785689b04390852ff5613a10c0e41f6f0d0520bbc77f927bd5089ebe78cf57e2452c4a2f44946c38239441285c773d6ed8a6235ddc8c67961f5ba47d69ae88a46cc59f36f4f7ee472d8682aa289579ca05fd1f74943f9bcbef700571a1c236342f6b0be492e97da6031853db07ab5034cd4274e3ed16523e0d3942b8cc89f98e5690e374b58aeff7dd2a1718b7926479cae9823c396071b46d4390dc45444e3658dbcb2b112408c3674b15daa0eedf3cfb7b0438a50c00393193e471c7e88f7521dbaa586e5363626a739a83b55d9f486e0bdfd1ec28d11c8fd4877c3f1feccb07720bcdf6d7e80f2a759d0c40eab124e44936a8487c3d558747dbda2475df93b9318b89786588fa99ae70ebbbe93666af63807e2b23afbfc11d4d7438b7244ce86f6fab5b13342a1096c0e3b5062ab4aca8e0af5b181ca93166ea2b4979e01d22f2ddead33ab96e8df62f2c7d08182b5f561446cba270e3ec4a2e7f237d7ca5b90ff51504b1ed7912d536f5b577e4cf6af62dc131458bc9b677443025e2776ec23446d300d88ccac887d4260c4dd3d59b524b3e3e35eac0bd686d1bae0b497d5339ae93fb815d19e094065cf7c682d8b4a10ee0f47beff886ff72bf61cd62de386d1049d941ca25cd345ee027207407514f85675d92e52db5871314288b09e26b00390c79c65ae35482b6a91ece8e1797b1deef47e2", 0x1000}, {&(0x7f0000001000)="939eefd13e8e2864f2d864e47eff5bce5bf85d312c06bc7c19e6cffc5ee0037a8d62781ddc9d9f6ca29925", 0x2b}, {&(0x7f0000001000)="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", 0x1000}], 0x7, &(0x7f0000000000)=[], 0x0, 0x20008000}, 0x20000804) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab0000), &(0x7f0000001000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[], 0x0) r3 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000953000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000e8a000-0x4)=0xe8) fchown(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000092b000-0x8)={r5, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000f49000)='/dev/vcsa#\x00', 0x2ffff, 0x80000) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x4) r10 = dup3(r9, r8, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/02/04 11:44:12 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0xd)='/dev/binder#\x00', 0x3) 2018/02/04 11:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/04 11:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000a4d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 80.285343] xt_connbytes: Forcing CT accounting to be enabled [ 80.296940] binder: 11931:11942 unknown command 0 2018/02/04 11:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r0, &(0x7f00004f1000-0x1)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000086f000)=0x26) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001d8000)) 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@echo_reply={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 80.330879] binder: 11931:11942 ioctl c0306201 2000dfd0 returned -22 [ 80.361541] binder: 11931:11955 unknown command 0 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) [ 80.378314] binder: 11931:11955 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:12 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x1ff, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000018000-0x78)={0x4, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80, 0x2, 0x6a51f752, 0x6, 0x1, &(0x7f0000017000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x824, 0xfffffffffffffff8}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000005000-0x4)=0x885b, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000018000-0x4)=0x3, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000ce5000-0x1e0)=[{{0x0, 0x0, &(0x7f0000afd000)=[], 0x0, &(0x7f0000585000-0xb8)=""/184, 0xb8}}], 0x1, 0x0, 0x0) 2018/02/04 11:44:12 executing program 7: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00008e0000-0xc)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/04 11:44:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x12000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000002000)={0x1f, 0x1, {0xffff, 0x401, 0x7, 0x7, 0x9, 0x7}, 0x4, 0x100000000007d1}, 0xe) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00006df000-0x80)) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/04 11:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:12 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000013000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fe0000-0x4)={0xaaa}, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f2f000)='/selinux/checkreqprot\x00', 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f85000-0x18)={0xaa, 0x50}) sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) fcntl$notify(r0, 0x402, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000e50000-0x20)={0x0, 0x1, 0x230, 0x3, 0x3, 0x7}) [ 80.478447] binder: 11974:11975 unknown command 0 [ 80.483476] binder: 11974:11975 ioctl c0306201 2000dfd0 returned -22 [ 80.502447] binder: 11974:11976 unknown command 0 [ 80.507340] binder: 11974:11976 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 80.548292] binder: 11984:11990 unknown command 0 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x4, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7f, "35ee86cc3938116a7dcf77285e593bab936d7533837e0fdee3f999875a1b651ae6b6d4c075ee3cbf1410976f319f7fe484bbebb98c5e3103a6937b0661a78c07b7261613159f6bab1ae53d7a03b20fd9262f63772603731c2c0a0a528a2fcc4f70be968f4a8dd3bc47838c6af2a4da6063fdc614669c5508e91d883aeb281b"}, &(0x7f0000cd5000)=0x87) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f4a000-0x8)={0x0, 0x1000}, &(0x7f0000992000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa1, "2fc5f61a5788e1294867197255a627421914fd33f681f061d68d7608f48f9a24b983d9b33bb2e320632db8faf32989a4489aed0e7962dd5fdf34f6f9a877170f0597bb7c8a3aebd0c944add853fb160caad537d92696d1bb0e6490f37913f0ffd8d427c79b302ddc2ab64eacd0167a13b7f73c7462c589b2f390a0359e79f43f6af66edafacbd0e807834ce8b465d6e86927a8ecbdafd47d9acf233901a3132f2d"}, &(0x7f000067f000-0x4)=0xa9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000653000-0x6b)={0x0, 0x63, "3b0794a382eb58276d8ea909ec5424ebf46eb10bfa1431374fbda3a9bef40a092ae98f9275c1ec8e1e975df0fd12a2f8faf3c5c17c57fa65a1f822ba2762bfc138ec7d7b151a11ac5dbfedc0d3b7542c389cc2713de3cb04b3508529ef62db4a38ed59"}, &(0x7f00001ee000)=0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x7}, &(0x7f000075c000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000256000/0x11000)=nil, 0x11000, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x200, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2}}, 0x2, 0x40, 0x401, 0x164669c5, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x1, 0xedd7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000721000)="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", 0x1000}, {&(0x7f0000000000)="a5b4caedeabb908e497ed1ed7bc8405216a013092683f7abb092ccf5696b6257193e6f4f956bb315fb5f96847a9ee90f7fcd824504fad9af6d945b41a581b46302a6757d788ef60d2e358763860aae685fcf0b3ea3a4beb3bed7be8c6f67cb98ae4835e1270c974a805f0e8cdcbeabb4208cbdd9816740c9c880bbe44189874e22e0ae026c25", 0x86}], 0x2, &(0x7f00007d3000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x9, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x87c7, 0x8000, 0x200, 0x401, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x7, 0x3, 0x44ab, r3}}, @init={0x18, 0x84, 0x0, {0x3f42, 0x20, 0x6, 0xe161}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x5, 0x8000, 0x32b2, 0x638b, 0x0, 0x1b2f, 0x1000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1000000000000, 0x100, 0x1, 0xffffffffffffff37, 0x8a, 0x3eb0, 0x3f, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x20, 0x204, 0xffffffffffff5444, 0x1, 0x0, 0x4, 0xfffffffffffffff8, r6}}], 0x150, 0x890}, 0x20000840) 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000048b000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 80.571129] binder: 11984:11990 ioctl c0306201 2000dfd0 returned -22 [ 80.600964] binder: 11984:12004 unknown command 0 2018/02/04 11:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x1000007ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000019000-0xc)={0x4, 0xffffffffffffff9c}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000019000-0x48)={{0x1, 0x3, 0x7ff, 0x3, 0x1}, 0x6}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000017000)={0x16d, 0x100000, 0x5000, 0x100000001, 0x80, 0x3, 0x83, 0x5, 0x6, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000011000+0x628)={0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000017000)={r2, &(0x7f000000e000)=""/10}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000017000)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001a000-0x4)=0x5) get_thread_area(&(0x7f0000018000-0x10)={0x8, 0x20101000, 0x1400, 0x1000, 0xa, 0x9, 0xffffffffffffffc1, 0x9, 0xe182, 0xffff}) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b7000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r4, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x3bc, 0x0, &(0x7f0000018000)=[], 0x1d, 0x0, &(0x7f000000b000-0x1d)="1c8b804e82ceb121797283aadb1deb971e5c016652390ae1caccef685b"}) 2018/02/04 11:44:12 executing program 4: prlimit64(0x0, 0x0, &(0x7f000092b000-0x10), &(0x7f0000979000)) 2018/02/04 11:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7e44) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a88000)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2c83) 2018/02/04 11:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f0000257000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000ae3000-0x40)=[{&(0x7f0000cc5000-0x1000)="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", 0x479}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/04 11:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 80.616613] binder: 11984:12004 ioctl c0306201 2000dfd0 returned -22 [ 80.616824] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 80.657296] binder: 12015:12017 unknown command 0 2018/02/04 11:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) [ 80.672313] binder: 12015:12017 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) r1 = syz_open_dev$admmidi(&(0x7f0000165000-0xe)='/dev/admmidi#\x00', 0xf9, 0x20000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000c29000-0x90)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffffffffff81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00007d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000001000)=""/148, 0x94}, &(0x7f0000002000-0x1), 0xf}, 0x20) ioctl$void(r0, 0x40000000c004587f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000004000-0x10)={0x80000001, 0xffffffff, 0xffffffff, 0x5, 0x6ae0, 0x80000001, 0xb6f, 0xfff, 0x4, 0x1}, 0x10) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000002000)={0x3, 0x8, [{0x3f, 0x0, 0x9}, {0x80, 0x0, 0x40}, {0x5, 0x0, 0x6d8}]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00008c5000-0x54)='g', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000600000-0x20)={0x0, 0x0, 0x203}, 0x20) sendmmsg(r0, &(0x7f0000d63000)=[{{0x0, 0x0, &(0x7f000051d000-0x10)=[{&(0x7f00000c6000)="c2", 0x1}], 0x1, &(0x7f0000019000)=[]}}], 0x1, 0x0) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) epoll_create(0xfffffffffffffffe) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f0000257000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000ae3000-0x40)=[{&(0x7f0000cc5000-0x1000)="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", 0x479}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/04 11:44:13 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/rtc\x00', 0x109500, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x10000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000f000-0x8), r1, &(0x7f0000018000-0x8), 0x70, 0x1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 11:44:13 executing program 4: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 80.736217] binder: 12015:12028 unknown command 0 [ 80.741222] binder: 12015:12028 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x1000000000000003) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b38000)=@int, 0x4) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) arch_prctl(0x1007, &(0x7f0000c60000)="b20eac3f3359b4d89cdb51913275a9aaee5f4aabaa735d412ffaf2bd63832efe5fb8a766fdb1911410bf825368b59ac3d5d87556e919af27c6bb2d7962a63a9bd2ce79bc95088a56088d0e561a42df650435261fceff2c84e8693729f6ab961fde862a9609c778595cbe95b14cedddcb7f55d3e5619fdddfd06e2c788beb98c8b247b9f7ace6c81a7bf21d1bc27638d47252dd8b759b052463806696eab1e153cdcde0cb90d82e52f4a2eae9db0e7511d6f716c71c66774005da4a") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x97, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "60285bf56bb654ddc7ffb8c5ed261e83"}, @sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d3a000)='/proc/self/net/pfkey\x00', 0x220001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000087000-0xb)='/dev/hwrng\x00', 0x541000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000003b000-0x10)={r0, r1, 0x2, 0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r3, &(0x7f000081f000), 0x1000000ce83000) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000360000)={0x0, 0x20, &(0x7f0000011000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}]}, &(0x7f0000003000)=0x10) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpgid(0x0) gettid() r1 = gettid() r2 = getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$alg(r0, &(0x7f0000641000)={0x0, 0x0, &(0x7f0000e47000)=[], 0x0, &(0x7f0000fed000)=[]}, 0x0) [ 80.841515] binder: 12060:12061 unknown command 0 [ 80.847735] binder: 12060:12061 ioctl c0306201 2000dfd0 returned -22 [ 80.860270] binder: 12060:12062 unknown command 0 [ 80.865200] binder: 12060:12062 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x1, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000dd2000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) [ 80.896838] sctp: [Deprecated]: syz-executor4 (pid 12070) Use of int in max_burst socket option deprecated. [ 80.896838] Use struct sctp_assoc_value instead [ 80.914268] binder: 12067:12073 unknown command 0 [ 80.934925] binder: 12067:12073 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x101000) ioctl$KDADDIO(r1, 0x4b34, 0x73) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000)={"d55ecbad6ab3d5fe06a8cacc9db88c25", {0x4, 0x2, 0xffffffffffffffff, "f10756c20970", 0x4000000000000}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000003000-0x4)=0x5, &(0x7f0000003000-0x8)=0x4) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000002000-0x38)={0x3, 0x3, [{0x0, 0x0, 0x4}, {0xffffffff00000001, 0x0, 0xffffffff}, {0x2, 0x0, 0xffffffff}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8200, &(0x7f0000003000)="dc8702c0af82f55f9681bf3bd513aa8d2c6a81408e53864f6847603538c8c132a1", &(0x7f0000003000-0x4), &(0x7f0000003000), &(0x7f0000001000)="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") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00', 0x4) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x91, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x5b, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 80.945040] sctp: [Deprecated]: syz-executor4 (pid 12083) Use of int in max_burst socket option deprecated. [ 80.945040] Use struct sctp_assoc_value instead [ 80.980079] binder: 12067:12089 unknown command 0 2018/02/04 11:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000016000)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="3715b0b724d934bfbf795ace0a"]}, 0x24}, 0x1}, 0x0) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000154000)='./file0\x00', 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00009a2000-0x1)=0x70000, &(0x7f00008c2000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000058a000)="15106f1244eb2f098419fc91af3997845ea9152232c74d76def29ab7a62094c25c30d45a799d318699a06cb94083cde6cdb9cd9b8a3740d6dce01a02715313d2a1465397abb51cc53e6bf29b") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00001e2000-0x8)=0x1) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) [ 80.993449] binder: 12067:12089 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x91, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x5b, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/04 11:44:13 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000308000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000017000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x1}, 0x8) r4 = dup3(r1, r1, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000010000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}) recvfrom$unix(r4, &(0x7f0000011000)=""/177, 0x37, 0x2000, &(0x7f000000d000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 4: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000719000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x240002) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000f0a000)={0x10001, 0x8}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x7, 0x2}, {0x0, 0x9}, {0x3, 0x9}, {0x3, 0x4}], 0x4) accept$ipx(r2, 0x0, &(0x7f0000000000)) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0x112000)=nil, 0x112000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)="737460f5") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x91, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x5b, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00007bc000)={0x0, 0x0, &(0x7f000040d000), &(0x7f0000c4d000)}) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000b2000-0x4)) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007ed000-0x8)='./file0\x00', 0x4e) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fe9000)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f00000a2000)=&(0x7f0000760000-0xc), &(0x7f0000367000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c10000)=[], 0x0) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = msgget$private(0x0, 0x400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000000b000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000018000-0x78)={{0x40, r2, r3, r4, r5, 0x108, 0x3f}, 0x1, 0x1, 0x7, 0x26, 0x1ff, 0x3f, r0, r0}) getpgid(r0) r6 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) [ 81.111526] binder: 12117:12130 unknown command 0 [ 81.124966] binder: 12117:12130 ioctl c0306201 2000dfd0 returned -22 [ 81.141186] binder: 12117:12141 unknown command 0 [ 81.149263] binder: 12117:12141 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x8003, 0x8) msgget$private(0x0, 0x10) r1 = msgget(0x3, 0x18) msgctl$IPC_RMID(r1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aac000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000978000)=""/217) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) bind$alg(r2, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) fcntl$addseals(r2, 0x409, 0xb) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000-0x4)=0x416, 0x4) 2018/02/04 11:44:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000629000), 0x0, 0x8) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') syz_open_dev$amidi(&(0x7f000085e000)='/dev/amidi#\x00', 0x7, 0x28000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:13 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000ab3000-0xb)='/dev/adsp#\x00', 0x80000000, 0x1) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mq_notify(r0, &(0x7f000090f000-0x60)={0x0, 0x3f, 0x3, @tid=r1}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x386, 0x0, &(0x7f0000018000)=[]}) 2018/02/04 11:44:13 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x6, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000001000-0x4)=0x58) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c6d000-0xc)={@remote, @local}, &(0x7f000025f000-0x4)=0xc) socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) 2018/02/04 11:44:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) [ 81.215224] binder: 12160:12166 unknown command 0 [ 81.220531] binder: 12160:12166 ioctl c0306201 2000dfd0 returned -22 [ 81.239979] binder: 12160:12170 unknown command 0 [ 81.244958] binder: 12160:12170 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000070e000), 0xfe25, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/04 11:44:13 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 81.301665] binder: 12184:12187 unknown command 0 [ 81.317610] binder: 12184:12187 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x3, 0x8000}) r1 = socket$inet(0x2, 0x3, 0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x0, &(0x7f0000001000)=[]) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) [ 81.352007] binder: 12184:12207 unknown command 0 [ 81.362472] binder: 12184:12207 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000017000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x1, {0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x3a, &(0x7f0000001000-0x10)=[{&(0x7f000000b000-0xd6)="d1c1bb96eb8d0eef8e2bd37c5f19a2d0cb46c8f54efe9ffec448737423a8be31790dd426d0c193380bfd69f90e51fa7cb92979e98b77e94bf3c47c39d176b1b73d47ad10497ab29bd5365a79d1d0d812e0d8af64d2d80ab0865f0819a162d9b2ba62573fcbd051fcda4062eb008088e6c51c64488a5c703b7f325b83c0752069f4963ec723a42957c555a223aec0f351fc70279b8170f9a94c9098a43e586bdbf472c1f81bc495351c1be0669b072d8e06363019dc6b665a148ec5da7d350db0ac510e5b5b693a3e4cdb75c5ee5ec3ecf4cc422450d4", 0xd6}], 0x1, &(0x7f0000000000)=[{0xc8, 0x84, 0x4f0, "8838178fcebd7d5df798d67893497cc79a16036d17991c1d4fe193dd900faa5f625d4c5c616f3d2c6f9dc73157416f89e61c391fb5fad67b6249b9f892d5deb959d41b442a2fb8f6bde0017f02e12d26272d6b77eea14eebd8fa58f555671398b1ae1ab22d855b4449143723b586c54b372e6e3b9a328989d906656f2d8754896481e760ddcd88964901a03865a19372d060e7de97393edd7c35ef13d1a69e2543ac367fcf603dc765a7fbaa09f8df40450619d3b80b41"}, {0xd0, 0x111, 0x5, "d32ed340258ca874153e947d9a766e294e1fae2690a62c85d882b7e5acb23f65c16859172503d2cf6fcc0e2cce757ffcc10590a9d09dab7608917720753c8e65c59bb4a2a8247c232e3b0820136140eadfbc1d16bb543bc3459c3255d6db443d4ed5709c7fe829b8fe0e6f168b56a074156a4869d88c16eba303c2c33c52dac458552a95d620f6d982ba9d54cf7c573018b2aa6c92d3c0a831e62eba8e463622b92b93e3204c5919bb54aa3e0a40242bca34e9f084ee41f130d62326b2"}], 0x198, 0x80}, 0x4000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x80800, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000012000)={0x1, 0x0, [{}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = gettid() ioprio_get$pid(0x3, r1) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000008c000-0x76)={r0, 0x8000, 0x1ff, "08528765df869492b8395aee8b70795fd2857d145fb3adf8ce1d487e665b4d9d69903dca8091a1b0fd09681e9270657043a06330511c829987b59618dacd60dbfe3a3635e35d88d15ac21e2b44547d2a7aa2741847cddb6ff2f552df9e49dd02263a68987cc94b3515eed908"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000957000-0x20)={0xffff, 0x7, 0x8200, 0x3fd74022, 0x6, 0x1, 0x2, 0x200}, &(0x7f0000e95000-0x4)=0x20) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007be000)={0x0}) sendmsg(r0, &(0x7f00004aa000)={&(0x7f0000916000-0x10)=@can={0x1d}, 0x10, &(0x7f0000cef000)=[{&(0x7f000034a000)="e213dfd2017c709378333d19b617347ac80fc501ee4a403c20", 0x19}, {&(0x7f00001a9000)="22fdd7ccbafeca06b4f998c4929f1313db90847bc8beb2528c62c734f7b4e1f0dde443599fb9100ce4637c18f135366c7d9b9947fca23f31380b8322ec128e49f175cb1835e4f1c256cd942bdd59353afbbc82937466fa8968d82499d3a2864baea00c145aaf54538296f7642c3c76038d853a44062e5041144ef8ae5eff3bee4193b46ffada647d4d485e733a44f474afb90640115dd2230ac71351ab9f656a181dbd8bbb982ac678bdbbb378f8c7f20c68e8447a95148f71d34db9e8c6b521e7e033d680815f2d7aa077c2dcd2344abb90fd5c75a6a60a0b872ae510ab1b76a533098c956828f059cd71468acfbf27ac736b7b8ab335b74bddc267aeb6379677e28745d0d6863911199d4f4771d7e192621c7d05d5ed6649651ded09a9b91810e1801e42904d0a42c7ee70dddc27cd75533096e9f96e3a558e5b60755a734fbff5f96d0f34732f390e54288442efd71ec55bbb2d9e4014f8eb7036ecf772d1d679eb7395aa34b90eead22cd2d7eba26591b4ece65c2bc5e7fac9347ee353ab7d5694ff46f478907e3519565d33ca3156edae535b6903aa11ee624781571a8ca82bb0adcb60f34bdf6cb49b48e0b4e83363d2739680beb02af80ffd332a9bbaea5e164b9a4464ec89cd2d6c19c0148d08cfc105840cda2cd5622d73754289f89f636a6b36710280614ddd3ba13e1e6ce1345d7f59398a4bb3cf4f1f760db8422b5a013670725ee944e1e376a38ae22a5f3b4c19b28bed50cbef5c7c3402746cfdb2cf8ad06ae117983d0120f32f55b7021be2b2fa0a49158f4c3933516a89178e2fdb3d3684f6933d917cb71f1a4c62cbfe6ad883232bdae45ff51f6f679912d4f59115b9f8a5f40e91af03d5000b4d615bf5b33248fcc01cd61fc9e1b3c8c887a8ea54a5f76910286413bb69b54fd146169e90a28526b09c01570669eb7cbba62105e3374c2b5a78a51940a0b79215492bbf2513c5ea5b240306883dcf2c62893f782d22ead34046215d3b39aa2e283f24a21c79eb86783b817b8b6b55af5520bc3fbce0e889277434d668b86ab738b2a5a47cc908950c47749f88db07a836899ec01817840003086f82c8173d00c5ab149f7ccb8501d0bd929bcb3c58acc90b9312cd9b12b868f142b1384f684d30fcfb0e44317674ec9ec22312cc0ea5fbeb0ca7771a23faa2e30192c3031192358bfaaa65f16b3c4170fff82b6e56b1c34552433aaf0a5c3df381af3d9046492b74f17397eba75fef5a2b7fb9ac8e191b2fe179374480523f880b46fda509803e1cb83fd34d1432bf9e84c48815dd050ec74083adc515b460bff129db4959c29a8102dc328277612446e9db05381388688f349f54cf477ff846f730d85f297291f33d2b5e894eb0bb3b1056db1e8d55ab7fd424e811f27c04ad54d8d8bf35870542ce109a25e4939b15d77b57c0d2f76064635270ddbc537578fc10e8698fefdb9a5c115798d5342afb186db5f3b2f8ea23c15f3ac130728b9deaffb58c50e5b599cc9996d9753e8eca1fb6267bd861ec94676644b633f7d53a7bfdc450ea7a872f498b01b1a56eae72332009d1bb54be908d301bd84f55802354759cb5508110ff916cf5c59d5b282c4ffde34005b247dd437b4301ccbef72c5c4c72e802461c36119473428e95e28cc13e97682e210f6ef7f5755744a76f501a3be3a26240d00c311907d0f1ef99bfb5109943e26b97901217962a276c6fb6f5ecb1054361e9c384e8d19ccc089bce66c0118b28f2fa3add91d056f25fd81f4ecbbf906e5f9bc11d65c66d38a21806055b42c43bf12d2648b247e6513f0b412e171c0e52e8408b23886635c71878787f844db796f2781b128934416c167b4c5854a75f21db380fc6ded92547a9ad0c19766a0a3ba50672d889797e639db2c2a0876f913311149138e3304c4b3f3e4ad904d9cbf9210425f062a285b1a8771df4fb3746d181ffd22f09fca0da1f1213bf1fb2f4611a8ca4115f07077d054c6bdd884d4c8d35af42ec87acba76b85db94f6e18818efd3228de89af963d3078e31e8441a9fa64ac09195de7e19386176f4945a93a54258523506bc8112d2ee31a6ef2a1df8c0ee08803a9033e8916c79b35af993f1f5e90cb3cbc2d52ef0b90a61464661a0c660eb279b1dfe489b1fd5ce4d7e19d957c27dc45cb2bdc2298610930e0a59b87d67230037a35bf487585f41c344f2f97bb77742b7858adb5bf5f6fa857e4772a28e6b646711283f228518ba2347334b5cc5a0d34aef0cba14c5702e5f235a09240e8d48272ae5e12feb28a3df8474288937578e4a9c0eca0c0b83b5ac16e69bbd4bb603747fb78badca48f8baaeeea3ebca5c13269ca2c1265bdfd1274ac02da16b4593ea7387c450bd06b22040426ae7ac916a9303ee0b14cf3d9b714be03fb152d7bb3df3b5405eba2ac032856fdfeb8f4393a3435373714aa6ce5e5fbfabb6524178f4631656d555a33185233a792d4eb240447abcffd814323e7a7989b853b95a25fb0febbe7d29751e5accc953b1cd506a8ef08248cf9021898c77a43dd668958f54c9b1cccbb57171ac92488071e6685489aa55d2cb72c7be1ce3a9391817efc5dfc1425b5508dc530bae30c692462c44817c705e2ca47a05762c4e194508e7873fb1b286eba525c5e27b67091bf673087c959009d1d3fe1a25a079a2ac81f98004adf8704193937bfa879045b34f0cdea6c89688e3529fde3320a0fc576cc6ba00b8e12d5bf72d7737c7fe7a8e0898ce2b8269c19f8cd70f391953737c30b02fad97d891ff097ccdd90e0b825003b1dde5564ecfd7c0997a73b6e287ffd8a234236d50f574a27698b97da5d1548093676964dae6abac037bc659fc1dc4116d7abb10222885a3a939200282699b863732c0e473beb60b6b6d62756c6f9e826ee638fd19caaa4684b5d4102ce696389d9c4bd5ec84bafd5c609bca9b196e8a76a2f4bd82f73f353612a7a0d59f1214dbbb88a4f043146f7a22a97d5f07378d6dc7528fc50b6e0272b7738ff5a5dbb2dd3439ed83ec0d0c4823c03c33e4704ef6babbc89a17523125c16f2899f55a13d4a1059f794476389e28fa320a32c42ea363efdf07b90e0c1cb315667bfdc2084011990d7305e2dc257c9a91d112891b50bff9116389acc830b693ad31dcbac3befabbbc51d4ad82bf28e4bf99b8de1607365d9ce1fc9a10c94419526ade424bfbd8c0d63e875154739dd389ab474c9a148deaf1393ba3a26e23cc08b4d3ba658c008ea91b46e7b33f2a75104243cc633165267634c278e0cbade2c24547eee21602398c708b155104e31593cbd338e7b181ff523cc1ea6e2ee193d633b85810cacb2da1ad5b0b7163a09c215939486c4ad6cb74536d7c997dd4ef62d110c487e7ecb7e4c884ab9f8bff3f27cddc0e7142220dfbba4f918e7de4b608bca5dae8938055019b559a29ef32a50851b20d39d9b47257fade4d529ba9c72b089c88f06334e0602d346d881182ef538fb106a99f7fc35b845ebb089207e801aafd18fc13dd55991b456daae266570d5fde6ea443c398a43ca378310ea9a075055d07daf4bdfee415c54f29ef0c74ba5ec24b18f5fc91b1f39a8e7ecbab65c1f4295fd568400054b2d8c88ab1973d1f8c21046a952998573b1a4054811838809292478e4126cb65360c93126b4f54d54a35209116496f8a81e52d9be9ce60bb652063dc4f1af6da48d86dede9e53b8fe407d9b59b85db5fda32feb4aa83a32e9ae4bf8f9f0bcb3f331978d806d04a4bc27f93237e10e9c1bf72db2045600f5c0e54149c0d8e07fa80653cfdff19af41121b30518b883dd808da8ac03c96d38aa773c6d8f5625962ab0f3dc775351726324019f6b7b5b4a57b9b36d04f9512d5095b73d3edc95d4747916af33c62341be61b3c1fa6dfa5efb07d76937c518ef0f2a9f24345595311e8a2ec0669f8ebaab7d97bab3ee48cf6ad23d16bed0472e0b810ca8b2a9f0a04c7e666a3eb663d46d48d34b085616173de6fa1094145447efc36f4b36540d5fa3be89cff7d65d7d23960b85eb4aeb3ad61d02d5c668491bfa39c811c69e72fae01d3399129bd480c02b1ca885a2a0c2015ec8acc11a5fdf0639e6d55c62a2ee696b1e63ddf2f93e5626757f0e4c571fff1ac0a4475f9a29f93b151b925a7ad5a4cc4c3d0136af3db3f374bc62e0ce034bc6ac35bef82efe3097a3bfb1cb939eb23044bee70c8c83cc3ffe001afb0d6bcc017a8bb9c64a7e836f6c801d37faa8d3a172ac2cf7ebce0b107dcb605fbb50786e91fd8e7f27ae0c1c0f3cf900be141355a9755c62159e0a30fd3dbf7b7a14df035f577a02123f44730c9eee02f54aa2b0aabf2fecc67f2a1beba59faedea9e6372fef8abd367e833ed79588ddafa7cb94c0a836f9852944d5aeb48770df502adb4299ba92ddadd2f313bad0cb382d972a10a1c68db3ee081fea57718fba923388041f54c9f8f4c25528722c86a7ecef8ee773c535eb57a216808f28f6e8169f0d716674607a02687b9e5a917b02ab80c94be6583daceecd4b442780295222f3f7a50ad9e741668fb93138ae114e7291d2a58ad412b12d3eae33fd770e809041e21c8f67223f75321837f8f1d6ae009c648ffaf9bd6a07a57da2a3612cd3159f005477022dedacb44d5a3ea440de6357cc3d71ee287439d0c02128f47cdd3ea1bb01ad3fca9ac015479e8d93e411a5c5d3e0d7abcc7575634612781a494c4d04561daeb8801a1615e1582a8234835222fce662b6adfff5df36ffd203823cabafa3fdf76d4ee99553e4fae2091da1fedb589ba839494d892a6aaec7a9199aa300d541ce710dbbbe7014c79c00623006109af243d5b89d663c96a031c9439ee5d2e99e7b881a7cda1b1262b7e436568bd429dd693dd2dd9e99740189a47db6d9c8839f114ea159a727955d0bc5f22433402790b8a6ae670191ab61b6db4fd350d1597e66a533f1b76725838f5f1afce9fb5f45f9816161959ba797464448f6ae1b5d08d65993e76342bb9835fddc0178e2ec3e56adb26aa09f2809bd1e72442a2a0402fb691d27a4d0747fd2f3881a8f6fe67ae9bacb4d67ff1448b888a14fdea63f5e999df54bf8e5d0c630af14f220ef760249a6a34f262792adb9893d85fcc0b4fa74e1dd5c0c11ee72f8d2c1964f0058185a5a83edf4c65121b95d843281023ab016ab4b8892fd37089cc99e633d53aa9470ba378de5da5cba664bdf0b173d3f8a7d010c3620a4142c290f79ea697a9392d5750e43c1b0c9c6ea27c486806616c397fc1b7fb092ac2fd254ddab4d03d824659f029061c612edce9a808458bc4547e5829ea22a57ba1e8e3d833bc3deb8cd439c908b94cee8b5ac8547309cf76dc6ba5afb64c911390129c147f37677674360140682b4af87e2185f50fef56f88f7173def19f95ad160b7ce6de5d6fccf8fd60d1b4a65520371f7e074185b718b76e20bf9407f7f370c398f36a1ec423539585708fcf0768774285c832a922143ee05769350037382d052f968a1ddc8fe25e99d55162dcc32176775b000380b02055724f444033b64deb59e6f2af854e2125be220c1ecd810af23e615ec679470594cf0d54ea2c733863c9bce322d1423a2402a01021657a4e72fab4b24990c778b00235ea497a5aaacd008c8c362d802befde149a4aa1b4073d8ebef80ab2244a696725ac101768daeed30cb8695f2ae891d9e1f05dec0f8ece7d1db680dad7d33565e186ba7a6319f9ae2dbd304c6d4d6038c389afd3d12c3a5a77720bcfa167892026dadaa490c92a80b", 0x1000}], 0x2, &(0x7f000085d000)=[{0xe8, 0x117, 0x0, "7d2c8a29d440a9f2ec22fb60bc45e3a13f52a864a1da1c706d1bc65e695c3a1b896cd21e0ce82ca96ce4188252c523941f7c189592cf74bc36da2d2890dc3f8463e6c33c67cf4965c34bc5bf41659c6efdbfd2c59594a09a3f831818417955818171e0f3a836a01628403f9775fd5d238dab20996df21bc68e271cc203536b957576d78ad1da8ec18c340d5ca914909b72a108aa51294dea1243e57f08ebb1fb9569f7b963f1db7b23bdad9df8da9006710bd3b74e1e8f2e30c89de1616a571fcc9c319240436ef705c7e5781bfe94f107f735d934"}, {0xe8, 0x1ad, 0xade, "39d965f4ec463f2a5885fe188da574b2dacee7b7b731f7739c20ad8e46173c27593633a04643706bd6133c7c7c7c804b49c83aaf1a60440bd2a7ac087c03b4237de355c2dd1da769818dad63483f19f2f8733f3382b524db1305f612238eca9eeca2cdfbdc6ee9b6b9685412c7306fea37f48c240be7e15fec97fef9d31a55274b2622a2aa619a2c13b8a069360b2b12ec2dd2f0c7506b51235e3629a4b11354f2ee7e9d883e9558feaef4e53192d77ebbf3e8b194f24b057ffbdbde993fef62ec930d10e1aa49772d11c3875a7321472b"}, {0xe8, 0x12f, 0x3f, "7301875ec37c86c7d4519a4fa44bc5e243960e877c14b7ce42caa46c429c1d9ef4a696fb973c339f29da61805599e8564133380ab430dfd9b286339e64053e5558c50865d14f48035e2d90f325ed56f2fb1e445136399b825301f44150232005686b30a62b8e5c5d2f950a72045a11864ed09acbcacb5856dc5cf716854833df441d8fd0e008e05e61f530413529a08adc46a16b03b028e453fdb5d40f9274860b94fefdfe8b87d241f523eb8b9ce842e8c42da01292778e18a351ced90ead16286e0fac20d5f81a02a3c3d4a191bcc2d5e386"}], 0x2b8, 0x20000004}, 0x4000894) 2018/02/04 11:44:13 executing program 4: r0 = getpgid(0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 4: r0 = getpgid(0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x5, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x20000000000003, 0xa) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000002000-0x8)={0x1, 0xfff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002d9000)={@generic="31d05665f2c4212cedd98ce9e1a19bc2", &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x3, [{0x1, 0x4}, {0x1000, 0x1000}, {0xfff}]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f000083a000-0x4)=0x14) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) [ 81.461229] binder: 12228:12235 unknown command 0 [ 81.480853] binder: 12228:12235 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:13 executing program 4: r0 = getpgid(0x0) kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000026a000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000d32000)=""/192, &(0x7f0000cda000)=0xc0) r1 = syz_open_dev$sndpcmc(&(0x7f0000372000)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc00) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009fa000-0x8)={0x0, 0x2}, &(0x7f0000e5e000-0x4)=0x8) dup2(r1, r1) stat(&(0x7f00006e0000)='./file0\x00', &(0x7f0000ed2000-0x44)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r3, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000+0xd50)={r1, 0x3}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000002000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/dsp\x00', 0x183882, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000004000-0x20)={0xfffffffffffffff9, 0x18, [0x3, 0x4, 0x5, 0x6, 0x10000, 0x3ff]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x6c6, 0x100, 0x1ff, 0x1000, 0x9}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000-0x4)=0xbf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x80, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000006000-0xc)={@remote, @remote, @rand_addr}, &(0x7f0000000000)=0xc) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) [ 81.536059] binder: 12228:12250 unknown command 0 [ 81.543007] binder: 12228:12250 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 4: r0 = gettid() kcmp(0x0, r0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 4: r0 = gettid() kcmp(0x0, r0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)) [ 81.577280] IPv4: Oversized IP packet from 127.0.0.1 [ 81.585195] binder: 12273:12280 unknown command 0 [ 81.592181] binder: 12273:12280 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 4: r0 = gettid() kcmp(0x0, r0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/dsp\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000012000-0x8)={0x0, 0x45}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='ip6gre0\x00', 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) setxattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000002000-0x11)=@random={'trusted.', '/dev/dsp\x00'}, &(0x7f0000018000-0x6)='ppp0+\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r3, 0x8, 0x30, 0x1b32}, &(0x7f0000012000-0x4)=0x18) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000019000)=0x4, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000712000-0x4)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x0, 0x200, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:13 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(0x0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)) 2018/02/04 11:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000783000-0x4), &(0x7f00006bb000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000613000)={0x5}, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001d3000-0x4)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000441000-0x4)) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00005ff000-0x5)='comh\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000)={0x1}, 0x326) bind$rds(r1, &(0x7f00001e2000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002f3000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000026d000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000ad7000)='oom_adj\x00') sendfile(r5, r3, &(0x7f0000318000-0x8), 0x400000ff) socket$vsock_dgram(0x28, 0x2, 0x0) accept$inet6(r3, &(0x7f0000254000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000006e000-0x4)=0x1c) 2018/02/04 11:44:14 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(0x0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007b7000), &(0x7f0000000000)=0x5) r1 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:14 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, r1) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:14 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(0x0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x5, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000fef000-0x18)={0xdc79, 0x5, 0x9}) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10), &(0x7f0000d4d000)=0x10) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000004f000-0x8)=0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x4) rt_sigtimedwait(&(0x7f000000c000-0x8)={0xfffffffffffffff8}, 0x0, &(0x7f00008cf000-0x10)={0x77359400}, 0x8) dup3(r1, r2, 0x0) splice(0xffffffffffffffff, &(0x7f000096a000), 0xffffffffffffffff, &(0x7f0000580000-0x8), 0x0, 0x0) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) [ 81.858314] binder: 12340:12355 unknown command 0 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x8000b, 0x7d3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = syz_open_procfs(0x0, &(0x7f0000d91000-0xe)='net/protocols\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000000)={0x5, 0xa, 0x86b2, 0xfffffffffffffffe, &(0x7f0000cf5000-0x280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) readahead(r0, 0x7, 0x7) 2018/02/04 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/02/04 11:44:14 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/04 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d33000)=@sack_info={0x0, 0x9, 0xa4c8}, &(0x7f0000d55000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b42000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b6b000-0x4), &(0x7f0000ef9000-0x4)=0x4) 2018/02/04 11:44:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) [ 81.891288] binder: 12340:12355 ioctl c0306201 2000dfd0 returned -22 [ 81.908728] binder: 12340:12365 unknown command 0 [ 81.914839] binder: 12340:12365 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:14 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 81.967975] binder: 12380:12383 unknown command 0 [ 81.974768] binder: 12380:12383 ioctl c0306201 2000dfd0 returned -22 [ 82.006739] binder: 12380:12392 unknown command 0 [ 82.011766] binder: 12380:12392 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:14 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:14 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000017000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x2c)={0x2c, 0x37, 0x320, 0x2, 0x3, {0x19}, [@typed={0x18, 0x2f, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000019000)=@full={{0x3, {"8051f47bca3b50"}, 0x81}, [{"9795869b853f40"}, {"7388f00941a88e"}, {"4ced60a7fd23de"}, {"b5ff26d0e04363"}, {"0482606dc8f828"}, {"91ca4bfb8e4c6d"}, {"d7a7c566b4937b"}, {"3b3c840f0f64d5"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000018000)=[], 0xb8, 0x0, &(0x7f0000000000)="865b576248030f1d458c8a8780507a5e3d1994ad00000000000000094696e653831f2de9e01df532eb4da9ba11ad3fce2a8b87aaff48c499030551705bb658234984a641eebf005dd2645da9c455b1ede8755d1fc9f0465fa8c3a862765e2d1b3e8ffbb3d3706bb5ab5891c5340c7a515d775cd75896af3ea9ca62149b08251aa0675222951723e2648d6bf31dfed2091bd7ccb39881d8f2b08c465c8a33ddb607807735e4277e2312129b86d3fecd66d37754725c369c48"}) 2018/02/04 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/mixer\x00', 0x80100, 0x0) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00005f6000)="b0e935bfee1f90947b8eab2141b32bf86ce4a42c82c9c7e870ad7849c060f36fc07b1aa57e2724ecc1cc00f8f74cf60008fbb612094ea7564ed0109abc61b29464998436ffd8d65bb7e51b4bddfa34b9b784823b8b092ab657b71a0a80a802b355c1efc41774d4e26f31ba645f7a2cac0c74b6643fde6b898f620d7758bd8aca88f9de89aba284cc3bb2f6c4024e475b3d3be6b213563e0453d36a745050dcd42d0fb0fe3995", 0xa6) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x10002000}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000007000-0x8)=0x2) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:14 executing program 4: r0 = getpgid(0x0) r1 = gettid() kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x471, 0x2100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xd1)={0x0, 0xc9, "ea92ff6dd5a40fa039ac9717cdafaf225e03f50b238d42f239fa47252f422e35eff442c20b245ad43d8157c699c0b52a30f858297682420eae50964aee599f770814149d2ad0e66c8485a66b3af8eec0de52c066e2561de0c526c4bd44407a73aec82d45531b2b7796c1b0b07c2eb5ef9a6b67e5a1a6db40171f45c4930e05a71f91a6f1d858291033ef972efd5242e1b0c0680c42b2cde7de7dd561cc1f841ea23635c9f8174682b83af6a196351ffb98b8f07c59279b445c5a5180789629eb0bb877a08a9bca3cd6"}, &(0x7f0000001000)=0xd1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x101, 0x5e, "143bd8bc3151df6ef6e89f07f9202cfa04c03b3e71ea21a1f1812509da26c69856d792d917f6c8e0c64d47da1659c8a74bdbca5a16ffe82d6919ae3854553b50800a54a05c3829bfe9b8b3e8c68f05b316a800df5d8c120c8bba45759100"}, 0x66) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ccb000)={0x0, 0x4, 0x30, 0x400, 0x8dd9}, &(0x7f0000944000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000)={0x1f, 0xa12}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1}, 0x8) r3 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f000039e000)) [ 82.141890] binder: 12425:12429 unknown command 0 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f57000)) fcntl$getownex(r0, 0x10, &(0x7f0000635000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000c79000)='stat\x00') ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000281000)={0x13, 0x4, 0x6}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r3 = syz_open_procfs(0x0, &(0x7f00009e9000-0x8)='oom_adj\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000544000-0x9)='/dev/vcs\x00', 0x80000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f82000)={r2, 0x4, 0x1, 0x2, &(0x7f00003e9000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000a2b000-0x1000)=""/4096) sendfile(r3, r2, &(0x7f0000318000-0x8), 0x400000ff) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f000047a000-0x1)=0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000f80000-0x10)={0x7, 0xfffffffffffffff9, 0x2}) 2018/02/04 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x20008, 0x800010}, 0xfe76) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000ddc000-0x38)={0x0, 0x0, []}) 2018/02/04 11:44:14 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x6, 0xffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000018000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000018000-0x10)=@req={0x5, 0x8001, 0x4, 0x80}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x75fa6f5b077e7b2f, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) r1 = syz_open_dev$admmidi(&(0x7f0000806000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000918000)={0x0, 0x10001, 0x9, 0xfffffffffffff800, 0x80000000, 0x49a4fa66}, &(0x7f0000e49000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004aa000)={0x1, 0x8, 0xac7c, 0xfffffffffffffff9, r2}, 0x10) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00001b0000-0x80)={[0x3000, 0x1000, 0x0, 0xd000], 0x600000000, 0x2, 0x3ff}) [ 82.178359] binder: 12425:12429 ioctl c0306201 2000dfd0 returned -22 [ 82.203183] binder: 12425:12439 unknown command 0 [ 82.212334] binder: 12425:12439 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000076f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000062c000)={{{@in=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6, 0x2, 0x0, 0x2, 0xa0, 0x20, 0x7f, r1, r2}, {0x2, 0xaffc, 0x7, 0x7, 0xfa, 0x8, 0x81, 0x800}, {0x539c, 0x3, 0x604e25e1}, 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@rand_addr=0x2, 0x0, 0x5, 0x3, 0x6, 0x4, 0x6, 0x8}}, 0xe8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000010f000)) [ 82.277811] binder: 12456:12459 unknown command 0 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6832f3cb, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@info_reply={0x10}}}}}, &(0x7f0000ea3000)={0x0, 0x40000000000000ec, []}) 2018/02/04 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000428000-0x1000)="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", 0x361, 0x0, &(0x7f0000f47000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) [ 82.303933] binder: 12456:12459 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e63000)={0x6}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000017000)={0x0, 0x3, 0x20, 0x99b1, 0x9, 0x3}, &(0x7f0000017000)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0xfffffffffffffffb}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x70) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e22000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000777000-0x80)={[], 0xfffffffffffffff9}) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) syz_open_dev$vcsn(&(0x7f000097a000-0xa)='/dev/vcs#\x00', 0x7ff, 0x2000) 2018/02/04 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00004c0000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/04 11:44:14 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0xea0ba45b4bca8815, 0x0, &(0x7f0000015000)=[], 0xd0, 0x0, &(0x7f0000004000-0x1)='&'}) 2018/02/04 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000453000)=""/196) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 82.430766] binder: 12493:12499 unknown command 0 [ 82.440798] binder: 12493:12499 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x803, 0x44) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000064c000-0xb), &(0x7f0000067000)=0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x800000000100000}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x1, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}}, 0x32, &(0x7f0000002000-0xa)=[{&(0x7f0000002000-0x60)="619f921cb69a002dde699f76ef9ca14e9acb6df57fafa0b4ea74133f3f27ac192f8b2d73b44a2a7da76a79790e60d94498c0dcf636765945c87cd3e3c1cae19a4201792e47362eab35d09068ea4ca6d9b749ca95bceb469c21575eff222dd02e", 0x60}], 0x1, &(0x7f0000002000)=[{0x88, 0x117, 0x3, "b6b3a7f1ae7c1d91e7b71a782149ec98fdf9649a9b5404a3bdeca2923ec3b4fbdc4eae9ab127682850caf56104d200c2d5334ff6d2d62dec5eaa810550af017ac4b086cbbaf41c2b4f964cd987cb7fe6cf74e93949e170e8779067d3204f711de0669a04a761587e9efe3b17817cce8481"}, {0x1010, 0x110, 0x6, "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"}, {0xf0, 0x108, 0x401, "d82530fbeac9f82f3add99a8ae83a99795e98de7a8ac45c661d92223e785b90c705c0d46802c29e407c532f469bc326b0333558b8c008e4020e737ec1c585a19f18ee57da5d01b474bbfa0a299f74f8b090ad473d448e31c5fb3580cd3e85c03e8678caa78726003a6b1eb3990bcbf679eab148899b2ad2dac79f90ebb21ef22dbabe1eb6bdce26bc6d828ee4671ffe8718627f800f16a5d8944cf2aa73e36594fcdf1eff9094f6493b18631322160a72018f5ec93d3184dfb6c4fbcc675fe9f91f16ae2546ee729d8facf20a9e9a868fbca7d17830288adda5b5f"}, {0xd0, 0x10c, 0x80000001, "c52a14afd2d7ea560abd76b7ebd9e446a01a7133528d1581979ac325dfcd62f1ad1e3fe163d3dd14b230aa909fdd7c6c3a7f07694a80595ef6623b869eeb10f1b933ea997a6ecff11107fa2ee67d6e93db1a8bd51166696acfa47d79aaa90dbbcfbe1ef03532c032e68e46efd2acae81db5a47e41328d2ecb6cbc137ed76028e5695f635f088cf3d1298ef394435af2098e55d60ec1d148cd74e6ba040655cc60b6779e451836b6252c6890fa811151fda1017df8979eba277c4497a3e04"}, {0x40, 0x107, 0x7ca, "5798f39216a058b5182deaa8bc61ca882bbdb306218994321651c3d772160923bb33fde4cd70a6cf90b7"}, {0x110, 0x88, 0x3f, "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"}], 0x13a8, 0x4c0c0}, 0x20004040) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) [ 82.506355] binder: 12516:12522 unknown command 0 2018/02/04 11:44:14 executing program 1: mmap(&(0x7f0000000000/0x244000)=nil, 0x244000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023b000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000023a000)='./bus\x00', 0x0, 0x0) gettid() getpid() r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000237000)='net/ip6_flowlabel\x00') r3 = getgid() fstat(r2, &(0x7f0000241000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000241000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000240000)=0xc) r8 = getgid() lstat(&(0x7f00000b4000)='./bus\x00', &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = request_key(&(0x7f0000244000-0x5)='ceph\x00', &(0x7f0000243000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001a7000-0x2)='#\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r6, r10) getgroups(0x2, &(0x7f0000023000)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000018c000-0x4)=0x0) wait4(r12, &(0x7f0000241000), 0x40000000, &(0x7f0000242000-0x90)) ioctl$KDENABIO(r2, 0x4b36) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000241000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ad000)=0xc) getgroups(0x7, &(0x7f0000088000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000241000)={0x7, 0xffffffffffff14d7}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setgroups(0x9, &(0x7f0000240000)=[r3, r4, r5, r7, r8, r9, r11, r13, r14]) connect$netrom(r2, &(0x7f0000243000-0x48)=@full={{0x3, {"c124c9a4e451d7"}, 0x4}, [{"10b47d1c28b295"}, {"c4b4001c2dce9e"}, {"16a7a385651cc0"}, {"135b04e7fba7ec"}, {"56366cd3a45c6c"}, {"1addd26af89de5"}, {"147fbd872a4a12"}, {"7c1f4ff40c0002"}]}, 0x48) fanotify_mark(r2, 0x2, 0x8, r0, &(0x7f000023f000)='./bus/file0\x00') getdents(r0, &(0x7f000023c000-0x12)=""/31, 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000009a000)={0x0, 0xbf, "5c16373eefef4755dabadbc13da0814d479d6767e296f5e626dad952120ca9d06f75dcf0b77630eba9454f1d37c655071237a388bc43ca7dc50975bf3b09ed3358efbacfe81c08fc6902557e5345682a814a0fcab4e6267a57a9593152a27a7ab433d04b3eb5bb54637a0bc28bfabaee54f50fa744df6240e3a1247557d754ad94ce3aa395ea2b87af968302a21a20c1d80d762ca56ed2a35d210ffeeb88621b0273b9805b8718539ace5bd07ed1b0770d1554bd97312791dd5b40baaa46e5"}, &(0x7f00000a2000-0x4)=0xc7) pread64(r2, &(0x7f00001c5000-0x1000)=""/4096, 0x1000, 0x15) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) [ 82.535390] binder: 12516:12522 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000039e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/229, 0xe5) 2018/02/04 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b6e000-0x16e)="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") sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:14 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000018000-0x12)={@common='ipddp0\x00', 0x7096}) recvfrom$inet(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000009000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002f9000-0x80)) 2018/02/04 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e9f000-0x38)={&(0x7f0000cbd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000379000-0x70)=[]}, 0x0) 2018/02/04 11:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) [ 82.640484] binder: 12545:12553 unknown command 0 2018/02/04 11:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00009bb000), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r0, r0, &(0x7f0000318000-0x8), 0x400000ff) [ 82.675105] binder: 12545:12553 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r0, &(0x7f00004f1000-0x1)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000086f000)=0x26) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001d8000)) 2018/02/04 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000049000-0xb)='/dev/hwrng\x00', 0x1, 0x0) 2018/02/04 11:44:15 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000018000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000e4c000)={0x9}) 2018/02/04 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ac1000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009bb000)={0x4000000000000}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bc7000)={0x97, 0x7, 0x1, 0x9, 0xe, 0x7}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000a32000-0x1)={0x3, "c9832b"}, 0x4) sendfile(r2, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) 2018/02/04 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x517e, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f000063c000-0x8), 0x0) [ 82.803242] binder: 12589:12594 unknown command 0 2018/02/04 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000-0x44a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0e1999", 0x30, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b9555b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, []}}}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/04 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/04 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) [ 82.850329] binder: 12589:12594 ioctl c0306201 2000dfd0 returned -22 [ 82.867386] binder: 12589:12607 unknown command 0 [ 82.877076] binder: 12589:12607 ioctl c0306201 2000dfd0 returned -22 2018/02/04 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000-0x44a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0e1999", 0x30, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b9555b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, []}}}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/04 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:15 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 11:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002a8000-0x4)) dup2(r1, r0) 2018/02/04 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000543000-0x1c)={0x0, 0x0, &(0x7f00003ae000-0x38)=[{&(0x7f0000d17000+0x985)}, {&(0x7f0000463000-0xeb)}], 0x2, &(0x7f0000e7d000-0x4b4)=[], 0x0, 0x8850}, 0x0) r0 = gettid() ptrace$peekuser(0x3, r0, 0x0) 2018/02/04 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) io_setup(0xc9b, &(0x7f0000632000)) 2018/02/04 11:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cf3000)={0x8}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r0, r2, &(0x7f0000c5b000-0x8)=0x6, 0x5) 2018/02/04 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x83, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000691000)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-256\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/02/04 11:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000f31000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x87, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}]}}, {"093f9101c2df04c1625e4c1ca25d7386778f6e250584d83489da35d3d0d23dc5772f5341fe1e56dc2dff9e39a2a3114cb57b435f2a330e734591a9ea7e66bf2b8e0cc8d10966ca"}}}}}}}, 0x0) 2018/02/04 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000-0x44a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0e1999", 0x30, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b9555b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, []}}}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/04 11:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005cb000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/04 11:44:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000-0x44a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0e1999", 0x30, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b9555b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, []}}}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/04 11:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 82.963130] binder: 12627:12630 ioctl ae60 0 returned -22 [ 82.980158] binder: 12627:12630 unknown command 0 [ 82.998432] binder: 12627:12630 ioctl c0306201 2000dfd0 returned -22 [ 83.017332] ================================================================== [ 83.024857] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 83.032122] [ 83.033738] CPU: 1 PID: 12649 Comm: syz-executor5 Not tainted 4.15.0+ #296 [ 83.040726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.050058] Call Trace: [ 83.052642] dump_stack+0x194/0x257 [ 83.056257] ? arch_local_irq_restore+0x53/0x53 [ 83.060909] ? show_regs_print_info+0x18/0x18 [ 83.065402] ? relay_open+0x6a1/0xa40 [ 83.069185] print_address_description+0x73/0x250 [ 83.074020] ? relay_open+0x6a1/0xa40 [ 83.077802] ? relay_open+0x6a1/0xa40 [ 83.081583] kasan_report_double_free+0x55/0x80 [ 83.086241] kasan_slab_free+0xa3/0xc0 [ 83.090114] kfree+0xd6/0x260 [ 83.093210] relay_open+0x6a1/0xa40 [ 83.098139] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 83.102974] ? __debugfs_create_file+0x2cf/0x3d0 [ 83.107723] ? debugfs_create_file+0x57/0x70 [ 83.112126] do_blk_trace_setup+0x4a4/0xcd0 [ 83.116441] ? blk_tracer_print_line+0x40/0x40 [ 83.121014] ? __might_sleep+0x95/0x190 [ 83.124994] ? kasan_check_write+0x14/0x20 [ 83.129216] ? _copy_from_user+0x99/0x110 [ 83.133354] __blk_trace_setup+0xbe/0x150 [ 83.137486] ? do_blk_trace_setup+0xcd0/0xcd0 [ 83.141981] ? disk_name+0x98/0x100 [ 83.145607] blk_trace_ioctl+0x206/0x2e0 [ 83.149651] ? blk_add_trace_rq_remap+0x680/0x680 [ 83.154497] ? avc_has_extended_perms+0x7fa/0x12c0 [ 83.159418] blkdev_ioctl+0x1845/0x1e00 [ 83.163383] ? blkpg_ioctl+0xb40/0xb40 [ 83.167255] ? avc_ss_reset+0x110/0x110 [ 83.171261] ? lock_downgrade+0x980/0x980 [ 83.175399] ? lock_release+0xa40/0xa40 [ 83.179362] ? __lock_is_held+0xb6/0x140 [ 83.183460] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 83.189335] ? rcu_note_context_switch+0x710/0x710 [ 83.194255] block_ioctl+0xde/0x120 [ 83.197867] ? blkdev_fallocate+0x3b0/0x3b0 [ 83.202171] do_vfs_ioctl+0x1b1/0x1520 [ 83.206041] ? _cond_resched+0x14/0x30 [ 83.209922] ? ioctl_preallocate+0x2b0/0x2b0 [ 83.214329] ? selinux_capable+0x40/0x40 [ 83.218399] ? syscall_return_slowpath+0x2ad/0x550 [ 83.223327] ? security_file_ioctl+0x89/0xb0 [ 83.227725] SyS_ioctl+0x8f/0xc0 [ 83.231083] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.235817] RIP: 0033:0x453299 [ 83.238989] RSP: 002b:00007f12436e4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 83.246689] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 83.253935] RDX: 0000000020f58000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 83.261185] RBP: 0000000000000434 R08: 0000000000000000 R09: 0000000000000000 [ 83.268435] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5580 [ 83.275685] R13: 00000000ffffffff R14: 00007f12436e56d4 R15: 0000000000000000 [ 83.282975] [ 83.284583] Allocated by task 12649: [ 83.288278] save_stack+0x43/0xd0 [ 83.291712] kasan_kmalloc+0xad/0xe0 [ 83.295404] kmem_cache_alloc_trace+0x136/0x750 [ 83.300054] relay_open+0xf2/0xa40 [ 83.303572] do_blk_trace_setup+0x4a4/0xcd0 [ 83.307869] __blk_trace_setup+0xbe/0x150 [ 83.311994] blk_trace_ioctl+0x206/0x2e0 [ 83.316040] blkdev_ioctl+0x1845/0x1e00 [ 83.319992] block_ioctl+0xde/0x120 [ 83.323602] do_vfs_ioctl+0x1b1/0x1520 [ 83.327466] SyS_ioctl+0x8f/0xc0 [ 83.330810] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.335540] [ 83.337144] Freed by task 12649: [ 83.340489] save_stack+0x43/0xd0 [ 83.343922] kasan_slab_free+0x71/0xc0 [ 83.347788] kfree+0xd6/0x260 [ 83.350891] relay_open+0x84a/0xa40 [ 83.354496] do_blk_trace_setup+0x4a4/0xcd0 [ 83.358794] __blk_trace_setup+0xbe/0x150 [ 83.362921] blk_trace_ioctl+0x206/0x2e0 [ 83.366961] blkdev_ioctl+0x1845/0x1e00 [ 83.370911] block_ioctl+0xde/0x120 [ 83.374518] do_vfs_ioctl+0x1b1/0x1520 [ 83.378391] SyS_ioctl+0x8f/0xc0 [ 83.381734] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.386464] [ 83.388071] The buggy address belongs to the object at ffff8801afcf4ac0 [ 83.388071] which belongs to the cache kmalloc-512 of size 512 [ 83.400704] The buggy address is located 0 bytes inside of [ 83.400704] 512-byte region [ffff8801afcf4ac0, ffff8801afcf4cc0) [ 83.412379] The buggy address belongs to the page: [ 83.417286] page:ffffea0006bf3d00 count:1 mapcount:0 mapping:ffff8801afcf40c0 index:0xffff8801afcf4840 [ 83.426715] flags: 0x2fffc0000000100(slab) [ 83.430938] raw: 02fffc0000000100 ffff8801afcf40c0 ffff8801afcf4840 0000000100000005 [ 83.438797] raw: ffffea0006c25ce0 ffffea0007083ea0 ffff8801db000940 0000000000000000 [ 83.446654] page dumped because: kasan: bad access detected [ 83.452339] [ 83.453948] Memory state around the buggy address: [ 83.458854] ffff8801afcf4980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 83.466190] ffff8801afcf4a00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 83.473550] >ffff8801afcf4a80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 83.480888] ^ [ 83.486316] ffff8801afcf4b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 83.493653] ffff8801afcf4b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 83.500986] ================================================================== [ 83.508318] Disabling lock debugging due to kernel taint [ 83.513743] Kernel panic - not syncing: panic_on_warn set ... [ 83.513743] [ 83.521085] CPU: 1 PID: 12649 Comm: syz-executor5 Tainted: G B 4.15.0+ #296 [ 83.529375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.538703] Call Trace: [ 83.541276] dump_stack+0x194/0x257 [ 83.544886] ? arch_local_irq_restore+0x53/0x53 [ 83.549535] ? kasan_end_report+0x32/0x50 [ 83.553664] ? lock_downgrade+0x980/0x980 [ 83.557793] ? vsnprintf+0x1ed/0x1900 [ 83.561579] panic+0x1e4/0x41c [ 83.564751] ? refcount_error_report+0x214/0x214 [ 83.569498] ? add_taint+0x40/0x50 [ 83.573020] ? add_taint+0x1c/0x50 [ 83.576542] ? relay_open+0x6a1/0xa40 [ 83.580325] ? relay_open+0x6a1/0xa40 [ 83.584101] kasan_end_report+0x50/0x50 [ 83.588054] kasan_report_double_free+0x72/0x80 [ 83.592703] kasan_slab_free+0xa3/0xc0 [ 83.596573] kfree+0xd6/0x260 [ 83.599662] relay_open+0x6a1/0xa40 [ 83.603879] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 83.608709] ? __debugfs_create_file+0x2cf/0x3d0 [ 83.613455] ? debugfs_create_file+0x57/0x70 [ 83.617850] do_blk_trace_setup+0x4a4/0xcd0 [ 83.622184] ? blk_tracer_print_line+0x40/0x40 [ 83.626750] ? __might_sleep+0x95/0x190 [ 83.630717] ? kasan_check_write+0x14/0x20 [ 83.634934] ? _copy_from_user+0x99/0x110 [ 83.639066] __blk_trace_setup+0xbe/0x150 [ 83.643194] ? do_blk_trace_setup+0xcd0/0xcd0 [ 83.647686] ? disk_name+0x98/0x100 [ 83.651309] blk_trace_ioctl+0x206/0x2e0 [ 83.655352] ? blk_add_trace_rq_remap+0x680/0x680 [ 83.660190] ? avc_has_extended_perms+0x7fa/0x12c0 [ 83.665107] blkdev_ioctl+0x1845/0x1e00 [ 83.669060] ? blkpg_ioctl+0xb40/0xb40 [ 83.672934] ? avc_ss_reset+0x110/0x110 [ 83.676886] ? lock_downgrade+0x980/0x980 [ 83.681023] ? lock_release+0xa40/0xa40 [ 83.684980] ? __lock_is_held+0xb6/0x140 [ 83.689065] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 83.694943] ? rcu_note_context_switch+0x710/0x710 [ 83.699860] block_ioctl+0xde/0x120 [ 83.703468] ? blkdev_fallocate+0x3b0/0x3b0 [ 83.707769] do_vfs_ioctl+0x1b1/0x1520 [ 83.711638] ? _cond_resched+0x14/0x30 [ 83.715511] ? ioctl_preallocate+0x2b0/0x2b0 [ 83.719903] ? selinux_capable+0x40/0x40 [ 83.723969] ? syscall_return_slowpath+0x2ad/0x550 [ 83.728886] ? security_file_ioctl+0x89/0xb0 [ 83.733286] SyS_ioctl+0x8f/0xc0 [ 83.736638] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.741373] RIP: 0033:0x453299 [ 83.744541] RSP: 002b:00007f12436e4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 83.752225] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 83.759471] RDX: 0000000020f58000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 83.766726] RBP: 0000000000000434 R08: 0000000000000000 R09: 0000000000000000 [ 83.773971] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5580 [ 83.781218] R13: 00000000ffffffff R14: 00007f12436e56d4 R15: 0000000000000000 [ 83.788891] Dumping ftrace buffer: [ 83.792416] (ftrace buffer empty) [ 83.796098] Kernel Offset: disabled [ 83.799704] Rebooting in 86400 seconds..