INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. 2018/04/12 18:29:14 fuzzer started 2018/04/12 18:29:14 dialing manager at 10.128.0.26:44405 2018/04/12 18:29:21 kcov=true, comps=false 2018/04/12 18:29:24 executing program 0: r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800), 0x8}) write$evdev(r0, &(0x7f0000000280), 0xffffffffffffffd4) 2018/04/12 18:29:24 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) dup3(r0, r1, 0x0) 2018/04/12 18:29:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) fchdir(r0) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) 2018/04/12 18:29:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a000000000000000000008f6e9370000000ff020000000000000000000000000001f601929f106531aa"], 0x0) 2018/04/12 18:29:24 executing program 3: r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r0, &(0x7f0000000280), 0xffffffffffffffd4) 2018/04/12 18:29:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c", 0x4}], 0x1, &(0x7f0000000640)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) dup3(r1, r2, 0x0) 2018/04/12 18:29:24 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f00000003c0)='./file0\x00', 0x8) 2018/04/12 18:29:24 executing program 6: syzkaller login: [ 42.783846] ip (3692) used greatest stack depth: 54440 bytes left [ 43.133507] ip (3726) used greatest stack depth: 54312 bytes left [ 44.206097] ip (3826) used greatest stack depth: 53656 bytes left [ 46.219620] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.313536] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.333625] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.346856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.373198] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.459744] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.468388] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.697173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.365427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.413342] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.473855] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.489142] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.508698] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.583317] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.780810] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.000097] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.192195] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.198577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.206859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.223360] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.229686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.259479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.283129] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.292061] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.323134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.330134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.342818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.378183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.403665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.425634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.444756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.468378] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.504746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.512866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.646959] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.653274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.671972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.917276] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.923554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.934643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/12 18:29:42 executing program 3: 2018/04/12 18:29:42 executing program 7: 2018/04/12 18:29:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) fchdir(r0) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) 2018/04/12 18:29:42 executing program 5: 2018/04/12 18:29:42 executing program 3: 2018/04/12 18:29:42 executing program 7: 2018/04/12 18:29:42 executing program 5: 2018/04/12 18:29:42 executing program 1: 2018/04/12 18:29:42 executing program 0: bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"9349b9a4450ae8"}, 0x80000000}, 0x10) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), 0x4) 2018/04/12 18:29:42 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000a23000)='./file0\x00', 0x4) 2018/04/12 18:29:42 executing program 3: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a6d9c883e5a3976e41e295fb8e532ad093bf5d83c5b310cab4ec0092cf48c9c842b327613af7e71541b686bad6165b08a7ed91cbc7f6026c489a22fb71e780b529e9231c68aa4683dac974eb", 0x4c, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000300)=""/209, 0xd1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001780)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000001880)=0xe8) bind$packet(r1, &(0x7f00000018c0)={0x11, 0xf5, r2, 0x1, 0x200000000000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='Z', 0x1, 0xffffffffffffffff) 2018/04/12 18:29:42 executing program 7: unshare(0x28060400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/12 18:29:42 executing program 1: r0 = epoll_create1(0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x401, 0x57ea, 0x1, 0x624faf7e, 0x5, [{0x4, 0xffffffffffffffec}, {0x7, 0x972, 0x9, 0x0, 0x0, 0x4}, {0x9, 0x6, 0xfffffffffffffff7, 0x0, 0x0, 0x5f2ff079a31c14a9}, {0x2, 0x3, 0x9}, {0x3, 0x80000000, 0x7627, 0x0, 0x0, 0x2}]}) r1 = socket(0xa, 0x1, 0x0) socket(0x10, 0x807, 0x9) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="fcffffffffff8631ffff000000bc0000008a13b85ca17da7b400080000070000100000000000000000"]) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/04/12 18:29:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x15) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="66d64e6b6a78b446b90250e5e7f23bb6b5c279750210afbb334cc831e1614e8d", 0x20}], 0x1, &(0x7f0000000340)}, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0x2741f8770b9eb3b8, 0x2, 0x7ff, 0x0, 0x2c}}) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/12 18:29:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c", 0x4}], 0x1, &(0x7f0000000640)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) dup3(r1, r2, 0x0) 2018/04/12 18:29:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f00000023c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/13, 0xd}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/137, 0x89}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/146, 0x92}, {&(0x7f0000002300)=""/158, 0x9e}], 0x7) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/04/12 18:29:43 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) writev(r0, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) 2018/04/12 18:29:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), 0x8) socket$inet6(0xa, 0x4, 0x7) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="6f5d38ea2f6d7b83a480054a125b6916", 0x10) 2018/04/12 18:29:43 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4, 0x801d, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x6}, 0x8) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/04/12 18:29:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0xa00, 0x70bd28, 0x25dfdbfc, {0xa, 0x20, 0xe0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff9, 0x1000, 0x80000000, 0x6}}, @IFA_ADDRESS={0x14, 0x1}]}, 0x40}, 0x1}, 0x80) sendmsg(r2, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0x80, &(0x7f00008c9000)=[{&(0x7f0000ba2000)="af", 0x1}], 0x1, &(0x7f000041ad54)}, 0x2000c0c0) sendfile(r2, r1, &(0x7f00004b5000), 0x70) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/04/12 18:29:43 executing program 3: sigaltstack(&(0x7f0000069000/0x2000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000071000/0x4000)=nil, 0x4000) mlock(&(0x7f0000070000/0x2000)=nil, 0x2000) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/04/12 18:29:43 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4941, 0x1) ioctl$TIOCCONS(r2, 0x541d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) renameat2(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1) sendto(r1, &(0x7f0000df0f74), 0x0, 0x0, 0x0, 0x0) 2018/04/12 18:29:43 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/04/12 18:29:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec56777f64319796d386f", 0x80}], 0x1, &(0x7f0000f78000)}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/12 18:29:43 executing program 3: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca4b6f35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab6509564a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000adcff0)={0x77359400}) sendfile(r0, r0, &(0x7f0000000000), 0x7fffffff) 2018/04/12 18:29:43 executing program 1: r0 = socket(0x8, 0x800, 0x10000) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb(serpent),sha3-512-generic)\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1) write(r1, &(0x7f0000000080), 0x0) 2018/04/12 18:29:43 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x800000000, 0x44031, 0xffffffffffffffff, 0x2e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xfffffffffffffc01, 0x1, [0x7ff]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0xce, 0x200040000000, 0x46, 0x5, 0x3, 0x6, 0x4, 0x21, 0x1, 0x8, 0x100000000, 0x55, 0x28, 0x1d2, 0x8d1]}, &(0x7f00000002c0)=0x100) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x2, 0x8, 0x7, 0x3, 0x9, 0x4, 0x0, 0xe42, 0x8, 0x5, 0x40}) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000000080)) fremovexattr(r0, &(0x7f00000000c0)=@known='security.evm\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/12 18:29:43 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xb6, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x3, &(0x7f0000001bc0)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) io_cancel(r2, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x30a, r0, &(0x7f0000001c00)="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", 0xfb, 0x7, 0x0, 0x0, r0}, &(0x7f0000001d40)) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000001d80)=ANY=[@ANYBLOB="3c0100001000540c0302001e00000000000000000000000000000000000000518f48fc7e2b1fcc06000000000020007b5de440fb73760000dd3cbd2f2a98006e5f52e762000000004b874d1ad66a101669a251236b45313cb3ff052d1361240144a3214f21cfdb40646eace5205953b01e466394751ecfce4451d68f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1], 0x4}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001780)={0x0, 0xd17, 0x8001, 0x5, 0x8, 0xc487}, &(0x7f00000017c0)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001800)={0x0, 0x7}, &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001880)={0x0, 0xfffffffffffffff7}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001900)={0x0, 0x400, 0xb, 0x2, 0x1f, 0xbc57}, &(0x7f0000001940)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001ac0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @empty, 0x100000000}, 0x1c, &(0x7f00000012c0)=[{&(0x7f00000000c0)="bf43419f3d97e8249cbbf4bf2eac30e869765f36a6f88fbef234099882aefc37c0a6c9d4504fd93aa3feaa20af2024deeeb2db4813fc", 0x36}, {&(0x7f0000000100)="9413eebf790f26fdc90a294c6e5332ed1ef8128045fd19dcfd615bd2aa07ea822fa1175dbf786c2835e8b559569a2c035748a7e93becaedfbd3c79a444a778415d542eb01b588ee69e86fe6fdc6537de2274cfa3a030b17f9e686dad6c504e3cdf9c3fcba5aeefe439cb38ec5b775735221c57e96423112121409bb0e9f37da7455cfa9f80d4f27f002dd07c8f5bdce8518e7a880e32f81267b69a4e7f82705529a28da759c43e262b4db361ee47aab1ff654c9de1819b066e8287f283d3c14193eedaa8e513e00a11725466a1ce7ddf13b1b56a64e0ae559a2dea42609b8928dd52c18549923a1ee9f10d7fa21b8bfd1fabfc46", 0xf4}, {&(0x7f0000000200)="61798f1e05780eed7c3c203c27c73ea6fca6c5623a3c646d716d834c14becdfe0108a05a492792f1000d99", 0x2b}, {&(0x7f0000000240)="4ba0557c0ba5eb23629d80a5a1365d25b07b6c067ba63df5bbaf2873f884857777095d143e657abeaea58006d1518188d090e4119a613b7c1ca706dc8596fef519bf8f1047371ef7464207ef30befd458a84e100b8896f88f76dda47774d9df0c568114d892a53c50754f99fb3888c576ac3266a482e43538abdf3ebe147b662d77d17bb163764f980832e8cfb635b538a30204e99b8a4ecac788b781e6b70d0aa18080844ecdb141cadebb3307844e8b01f031349d4785985f2ca8a37cd091d7848798e50abcd9092e4d3f7f74613beca267ee92703baec5221b1d824ea37b685ea7ac2e5fab110d7f3d096d5423b7f9a752d1a9b8a083fe7f512516a104c4ee3d54935c04be1f987bf7a159dc88e3456f8d03ee6810421c95a2c3f98d540f6a75f78a4c6226f12460b886216f72fa527972d3b02f041c3d2abb3749ae5404002dfb6e2daa48b87eb6fdaf3fa7da87f3a16d86b0ea892f0a24e2c8a1fd2d65a0502f00a36a03ec8de929add9ebff4862cb217f00bc5a4f70aafcd3afc08b73c73c3520d08cf2cb230f0f4d20d55175903082f965a7ea41165d0d26b6b97a227f93820048864f0904724cfc09a3ac25935cd292a2984878cfe102b92f88d73e4688512821476a5f4e8e0ceb2dcc547922baa408bf606461c0f1555292199d3ba178e64a41575b61cda9acc63d88a36d498068680306781a394abb4112ac31de464ad56372b0ddf6fe1b572f2641cc6b6b3c4849fd0ee3524592348a3f3ef8a137de933ef27d78f83c4e4e52a5e44d2863bd3c1f133e527e8203388c583531ff6e4ce93d400642b7e273f1c20f8e7fafe0d01e0bf8335eeb21adc70e78d6fa5f41f9092e311f9cbf58d22f4cdc07cf787d671086cb07396fa770705926124376c9089c655568584539d8ab59e8b7e9187cc57d4ec6f434b495a36cc79680c4b3019931876cd7876eb546dbf032969dd2cabda39d88df7ece8fd216b470e372b88c2471ab2557c4a8fe0f7afdf1b84e5dea88ff05bb058ca30b1dbcbb0fa92271f10436656c35affc6a03ea2508c7ded5eeb37dcfd5cb96163946612ebce485ae0eda10fcb6d0c7c9e51805ee5896facce0468c1a00ba4666461ab3fa9bf6e393fff2c52d44a9d7ec8092d1a3fe906ae543afcd25af3e2c4e1a575bc0a1495fa5771b595a6ece4f6ffdcf0c95d07bed2b96c11e82f5f08a412733a9187314536ded45736a10a652e757195f10db01ba3fcecf0cf7865151a954fba618ca300729fe64e15cf8e2085dc05ff691c8a90ca5e03bdc4c946984856fe50ff5084ccbe9367833aaf91fbca36b9342ac6f7118b8547f1ff271f6068193980f8ded6ffc4e22f9ce56f79cbc0cb7a97ff0a0603bd573ad9372678fa74553ead32ace7d2c059a1fa9cf82add0afb20a5aed90611eb2b273fd9c0d5676c659773a90ee82ea5e6960b3c64614d49a8876426ac2691a290ae16cc3850f5987aae7c135672fd53145316ebd517b1984f44305e1c6f070065e93fb849db91b98ede5e563cd9bdc1c5e29ea0e8d0aafe9f7c72d895944b6a935df836c60d6d878aaa9001f42124a33767c249143c3e7785c7e62cf5a3f7fce9a258f6068f40898899ba38e5fd3a2f21e61fdff650f499df7935e5bfd17587ae72a84048b5b508a60f8dc4ec6fa987ae2c9792c42e711670961b71f8377ecacc954742bde57fade5122a1bb7369d05aa16dad51020ea55f63b2e4db85bcd869a53370896e20fc537d2802a612e3e6f4de0012f8eabfc4e11dff44cbe2a785a8db176e70b3b75266431ec1f16e5514205be40b6a7384c52c0d35776d377c55b51c0cfe3c95c4e3647caf3ac35e3511a64d7c9c922b59b8479725e5b2eda58dbfba344719b2ee2e14a2b10e058ae972610a850967ba4db5859cc80afe3b9c61bacfdbf9cfda1310d93058e5ea7deee2b57356dc4a3d2890cd80a09768b63cef2a7a0286254b8a3a2d9300790ec63dc36fb15f52d41a40d0992b6b3fa22ecab8e691db87ad2d815d63f54363ffa55cbccf963074e2c2cabb4e597d9ebccab4263f3c015c6f1cdd2838aab27a3a23d6e5c9f23cce94d2314f51f7a0437cbd3da99f19ae5523a253b80a5b19cbaf0b9ce6c6de8690796b668eccb373c9db4f2f89c730ba5ca7526f4534d62df44d08ae90cc111eb26780606abdf995cb3162870d789f6bd67d508a1658c40cb364dd33ca88aeea63f5d951c19b1dfcafdb338a1a8553e0fef421d29f0c326a40a42019bb17df6403c9b7938dd01f0d9e9e66a9ac24e5082116be31041efcc768e97125eacb2b83924fe4bebda95f82c3b8439807fd96e02a515986b04ba541d60e989b6e246be8bfe7a0651f2e7098f2400f36441203ace3e09d25d9ce8f10df0d3e0ad717108bea14a7cd7b452b12dcbd445bf5f2af299cd5c9ab4355f7599cd0df04e7acbb60929032f45584b71d71c469a3957fff81ad2798eac9c8edab2e9350502fb7f1179dca32fbf1af9da975c8b66417cdf1528b2bc4cbf0ffb59fc280d5e79a7c90b9d69f9e63d65e968d3d77c4f55b5a20953a90bf7b4ebbe09b413eab42d1bed64cbce88c05d98a0ba8e84911a5ad6fcc2f63c226c5a53ec32092b2cf1a7ef89576d9d9a3e6b3bd0b7726335bb5b2962f3dd4c78119f9d0eee0ff0cf37ac9f808e06294ab836d01446434a065d6daf6d829c03814c8132a488a4611ed553e556a237245bb01ce57618af4c3b4164b2868a2f262d5ce79b1ef8eae7d2971a74e971d049e2e42ab76868a0f0a999fb5a6f31a4bb427b8a6abae10fd5aac371179597b63da0e6a68c4068ec2530dbe2f61af4195ee2a6d21e895302c38022d1356df4255c7787983f5342d4d5d5e1946c19388c4cb4b906fe6f301a92b257323bdfe66454de6700a4a6d544c8d44fc26d67ded18e37cc6ac810110b7615eaabf4d96ef2a1cc1fedd466c24180e7c44e1fb6d3b606f3c340034a3d757e3d6087c8bf65c98df28a59268b28cfbe1d258d1bfa2e22e3c48f92b89eaffc43ee1ec71c3b4d1955537fbd7f366ba22618400e36953ef6db32ec1dc211df7d901d4205f89d13c1f9989d6633126e865899c07ea9236591794184a1e00b1b23f24dd7f2e1a8c6c7cba06539e98bf7e2d0516c5969c56b833c2df3251a84dff738020846ae12a955a2072e561f63e61c940e2b424b85973dcbd50cea61e15ec9d5aee7be29b5a5f393643399ba28187702b7e464f2703b332f2fd42380306032a7b583520574d8d9d6c88b6d59b09cfceed871b75d2d79b4c0ef929d601a3fa252b923c98e247008d4be7c24b639e72d52114e42abecf3416c2f78bc7bae19ac7786e9c0ce3030af5a36b3de39dde19a01e57fdc66dee71786dab19a547f8851dd1d97cc562698981bca01f47c217187789243d369268ef7254d076b7b89eb7e8cda465cfc9a610c7e9b9085be7d9f640eab781802bb944fe366f3f153651b9ab24941af070091032cb8acc071977e7e58ada80155d486133fdc3f0348d89be8b108fe0cdaf7cb95cdf463c43a61c729fe9670b8b330aeacd6ef8861faa808483b69621098eebdbb987cf2f1607991aa0416129a44b3e4cc20ef4ccfb7b212ff4a99d1594e64408516135a8c8ce9d150db40b1ddc23718931c5252f6283ac072a6b149894cf4e4b655a6951fdec90664d32d9c19e3823dcfea7b919bad093cabae75e284af9f1250b8f3c7b80fbd82ee82581a56da06bd7c64133cb24d6af8744c5917babc4d423cf6eedb564029c450252de0043435f827cfe734c9048d2ce89c633e37acd81830c3443adcd13ecb6b6650286612d051680041dc93cffcf31ea16f3240d8678422426ebf197c7b35dab7d7d75daa362274c7bc4b645e2194c16d7675c53ca3eedc66be99bf39b37bc201f11734a218eea6c8b91225d51ade5847409c6856c7f1a8447456bb73692e60e1fbe80b34fe8036fd1c1dd2fd7c9d83f8db09f4430b7ab06c8628355aaf94e351b6f23a1ebae77db2093974106be10a53e48760f06b8cbb9a4aa8725a0e575480d1f3950ee331af8b6290f6003c92db12bbebc5ce8975d0331e144bc4c6813e6293d9d5f4ebd3417f8d1648e970f02aa405ab20cab2e09345f0819662ea66e74cbe1074e73602022b898c3b7080cc160a48f66e29a53dcde54c0beb03ecbb7ff9eaa6e924a019855f3c00b68aeaea42f24f11f6974380ac9eb3201671b196f403204b991ebf7f0bfdf408149805cc12f74ea32d8343ce3d3ec9b0c785d0a80d53b04adfebca9a13296e2915492432079c484d13cf03246c42583ed0a3757eed03c0599e23eb17d50e3765a9218e03e0a923abf00bc601adefa9dd8f6a7bfbf531a1dc5ec9c91eba8dab89710ef69746ec4fc3cd32e950b57216cd74d5d895dfa1c39c3a909f1763ab23aba31a625692bee2e28c83cb9fca2c7e53f17092e797f125553079b35596c07fedcbfed6c5cbd734ec28393571e955d919a231bbc1cc6b55e36d57e345fde697e7a9d0225c0c9896475d69cbec58a9c1a86a0476e59f44a662daf06674274877e7b9f53f9769f4dc6f568936f0d27827f410740dd86c9b0ca5ebfd54c0e4c0db656d806925e34d1bda08e761fc75fad84a483d5d55f13fd753d8627b6a9e247393b554b2b8447091e8f6b704fb5e58644afb5414909858c5ae60e3216b25ae1eeb0ecc9694205c36003106a80d5943ce51e2245668bbb8808056262d3ac8693a0e3bb0fe3c686ca7671802b7a58579276bc32489b89938038465e52090186f843ca38fb430dc1f3d2cf20182475cd702df1f0d48c2388ea6ed168a03029ce74950506e0d15df73fb19983cf464c11ce9b5477b93ba1782ca6f0be221b223f28f4d290e12c614b0f2b5d3d8e49fe0488f0941b82776dcde8c2b56419b7b78ba3ab8a9a79751f85a2f6c31646637a7455dc2ab7f767ef9fcceb263415c786f5f8e6fde8064377d72462d709ddee805d54171c857e65071a15e8fc23ee96428fe8613bbc90973603a36467c7da04850ea305e97a10f31b22f177b0d97d1895b9a591bd5e53f5782e869bc45a363cd0ad9ce345cbf638a9741a8d01ff185b40a4e4be2e9e7f168600a5cae0499f56b79921901940b590b9019b68652e39ccbcff3a33db4e8569155e1851654680a8dd270ae55df180da1349c79dc50dd195756943dab00ad11296c5c3996f9dd8cb0f145c4d8bbcc690347814f5ae3615baef16da55ac33e12d9a6664598a1f533d6243ac0042301a3f167d74c2c4673f0484a04f43324a40fba34bfc019af21e065a7f60d2c283b8f2e431eb060e5e5b9fcf8273329c0824542562ee9f6eb98b245cd487831a1994130a2d255b48553e3dcce9dbceb42ebb4f2e907e9bcf98e2b410de9a7f11831aea9b7069d1137e3f1c791c7d2ea53d63978258e9e6d044387a302828f698fe3beacf28f8e55ba9964488de53f3bb4c6e546d8b21cb0b780eefbaee399931f473de3a7385e34117f04938fec25ce5547c49d7c2201ad3e57defb23333d9e91c978eeea1a8fe6fa75d4303bf15bbc2175ac2dfd6a9daae2f8eb729a24e520d05716cce1eddc8fbd261755192c54ff89b909d26fefe8685c9b07e02719d8687f4df6ac11aaeaab7dc2854b45a9766393d7318011a5043f2ec8ba4c204ce413406c664748dbadd7a3b3237c4cf1475e9a36516fa13e38489cda4a7a18e1dd7aa4533d5cc5219df4d90d4bd6385d96a13fb35f56e09588298d69f2c4245ea7fea3696190d076333ffd9409a3fb48a25199b083a704e773ce759d1a", 0x1000}, {&(0x7f0000001240)="ee8a7d6aca553375f44002ae60", 0xd}, {&(0x7f0000001280)}], 0x6, &(0x7f0000001340)=[@init={0x18, 0x84, 0x0, {0x753, 0x14, 0x8001, 0x5}}, @init={0x18, 0x84, 0x0, {0xff, 0x6, 0x1ff, 0x20}}], 0x60, 0x20000000}, {&(0x7f00000013c0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000001700)=[{&(0x7f0000001400)="957c4e1284d020fbd754d7d48a5e43de090925b87c8500446fa53bbd9b68adf6c1e606cf07c1bf77d73e9be129b39191e7332de80be2c499eb", 0x39}, {&(0x7f0000001440)="3b4cf966d6d3cb568d50d6de4b8d97c03e13884f58bbf3fe557ca079661d8a81541d472011e15df8e5c15196d3a48172a6b4306315c210c9022b043999f0f1981baaf8893be7be3ca0b8b72ce4c30bb93fe90ce37010f861baa3e3a5c72e2dc1ce9c7db13dc81891cba2b2249650918fe260ddfab0", 0x75}, {&(0x7f00000014c0)="74ca8c28dec7c5b447", 0x9}, {&(0x7f0000001500)="2e9a13c140174a00af0cab615eea2c9a61a58a407bc293072c24bd0e74ed4252d5755007dbba98f2478d005ed1f43c6c1ae2f200a1260f860bd372a4baefb6bea379591c50aa9e93a9dd9f056c00a152ccb4e3bc25e6def5437c138b65a9926deea7d1c44845da7e61cbd9f78b56f23d8a635bd95b7a261645a567b03572ad602d46217e0c028330cf8041bbedd2b4932bf48a0a1169e756c9c5c8661c7dbbb4e8b88b4a17b020cb29ce76d0ba35644d08babb35", 0xb4}, {&(0x7f00000015c0)="c83cd71e77c0811130cdcc857d42161053bc34d6a988d95af4b6b2d8b155c027bbeeaf633e8eadb637026f582919865bf492d563b66c326df09757cad289ac2bd13809fa6c72fd683395845a46a1e2680e00de988005fdfde433fea8b3f49ebbbb9e3d0cd1ccfe52c33ae538dde7d71c024767820552979d7aac459999", 0x7d}, {&(0x7f0000001640)="d95d0254d85e769110f1d176bede3aa2f2c0bf0ab3d75917896453d93c8747a6cd1469e8dc5293466eaf010fc3b675af93d0d2107f9a4d49639b2bef58c5a01a4fd87595b8b3113a6a459322a05d90d0b0d74fd0e3c2452e10245f2882c4e2c9c972e8a9454ed459fc17c574658a075823edb777c59c1c3df1081af8c7c29470d02ca5cc6e3d1c0b78d1cdfaff7ba13b95858afc4ff5b65b623ae35e5d6cb170ff1b3681cec1cefe14a7ee1d88ac", 0xae}], 0x6, &(0x7f0000001980)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8000, 0x7, 0x93, 0x3, 0x8, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x7, 0x3, 0x17625e67}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8001, 0x8003, 0x3a61, 0x10000, 0x7, 0x3800000, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x10001, 0x0, 0x9, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x6, 0x200, 0x0, 0xe881, 0x2, 0x6, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x0, 0x3, r6}}], 0x120, 0x40}], 0x2, 0xdba010460d45d723) 2018/04/12 18:29:43 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x8) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x3, &(0x7f0000000040), &(0x7f00000015c0)=0x4) 2018/04/12 18:29:43 executing program 5: socketpair$inet6(0xa, 0x3, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x5b) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=ANY=[@ANYBLOB="180800002c00000002000000000000000800002e0000b214"], &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000140)="0c9446d5821f3e8383adf65d8f665cb52816156af199d2c8e01197f5bdf6a685ee616e0e13b15628bbbe8049db79026c400f110806297cf027cda6a7d832108add9a1f1a990967bdc3e6db2cf8b3451b142f5aeff20dee172646a45ffcfa0d409c12f0f2afd3cb6fabbc12170ea7d1a26b8f7850408aaf45d95ff53148d752e261d2a71f652cf8741921173850", &(0x7f0000000200)=""/78}, 0x18) 2018/04/12 18:29:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0xa00, 0x70bd28, 0x25dfdbfc, {0xa, 0x20, 0xe0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff9, 0x1000, 0x80000000, 0x6}}, @IFA_ADDRESS={0x14, 0x1}]}, 0x40}, 0x1}, 0x80) sendmsg(r2, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0x80, &(0x7f00008c9000)=[{&(0x7f0000ba2000)="af", 0x1}], 0x1, &(0x7f000041ad54)}, 0x2000c0c0) sendfile(r2, r1, &(0x7f00004b5000), 0x70) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/04/12 18:29:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0xffffffff, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup(r0) r2 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) sendto$inet(r0, &(0x7f00000000c0)="83b8e12930c09575c8adfaa597581cd09128306efca23b1e42875fc3f578909ccecb1310", 0x24, 0x4010, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/12 18:29:44 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0xca100) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000180)=0xfffffffffffffffb) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x111001, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080), 0x4) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/12 18:29:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)) 2018/04/12 18:29:44 executing program 1: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) 2018/04/12 18:29:44 executing program 5: socketpair$inet6(0xa, 0x3, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x5b) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=ANY=[@ANYBLOB="180800002c00000002000000000000000800002e0000b214"], &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000140)="0c9446d5821f3e8383adf65d8f665cb52816156af199d2c8e01197f5bdf6a685ee616e0e13b15628bbbe8049db79026c400f110806297cf027cda6a7d832108add9a1f1a990967bdc3e6db2cf8b3451b142f5aeff20dee172646a45ffcfa0d409c12f0f2afd3cb6fabbc12170ea7d1a26b8f7850408aaf45d95ff53148d752e261d2a71f652cf8741921173850", &(0x7f0000000200)=""/78}, 0x18) 2018/04/12 18:29:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), 0x8) socket$inet6(0xa, 0x4, 0x7) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="6f5d38ea2f6d7b83a480054a125b6916", 0x10) 2018/04/12 18:29:44 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000380)={@void, @void, @eth={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0x0, 0x0, "d2a3", "d5e1ea"}}}}}}, 0x17) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000200)=""/162) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x5, 0x6}, {0x4}, 0x0, 0x3, 0x5}) 2018/04/12 18:29:44 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000140)=ANY=[], 0x0, 0x80000002, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0300ff0000000000"], 0x8, 0x0) 2018/04/12 18:29:44 executing program 5: unshare(0x8000400) r0 = userfaultfd(0x40010000407fd) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/12 18:29:44 executing program 6: unshare(0x2000600) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)}], 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) 2018/04/12 18:29:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000100)=0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000440)={'nat\x00'}, &(0x7f0000000140)=0x78) sendto$inet(r0, &(0x7f0000000180)="98", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x241, 0x1, 0x0, 0x0) 2018/04/12 18:29:44 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x400, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, 0xdc, 0x2}, &(0x7f0000000000)=0x98) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) socket(0x10, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) dup2(r2, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00"}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[], 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/12 18:29:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1c}}) r1 = dup3(r0, r0, 0x80000) sendmsg$rds(r1, &(0x7f00000005c0)={&(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000240)=""/61, 0x3d}], 0x5, &(0x7f0000000480)=[@rdma_dest={0x18, 0x114, 0x2, {0xd3ae, 0x95}}, @mask_fadd={0x58, 0x114, 0x8, {{0x97}, &(0x7f0000000300)=0x1, &(0x7f0000000340)=0x5, 0x7, 0xb70, 0x5, 0x1, 0xc, 0xad}}, @fadd={0x58, 0x114, 0x6, {{0xf71, 0x5}, &(0x7f0000000380)=0x1f, &(0x7f00000003c0)=0x100000001, 0x1, 0x7, 0x2, 0x5, 0x0, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x3f}, &(0x7f0000000400)=0x7, &(0x7f0000000440)=0x8, 0x9, 0x100000001, 0x20, 0x2, 0x2, 0x1}}], 0x120, 0x20000000}, 0x10) 2018/04/12 18:29:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'speck128\x00'}, 0x2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="7165082969caf418a57fe67a15cdf8311c", 0x11) 2018/04/12 18:29:45 executing program 6: r0 = getpgrp(0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x2) 2018/04/12 18:29:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000004c0)="d27b00caf43a", &(0x7f00000003c0)=""/203}, 0x18) 2018/04/12 18:29:45 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x400, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, 0xdc, 0x2}, &(0x7f0000000000)=0x98) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) socket(0x10, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) dup2(r2, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00"}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[], 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/12 18:29:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0xffffffff, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup(r0) r2 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) sendto$inet(r0, &(0x7f00000000c0)="83b8e12930c09575c8adfaa597581cd09128306efca23b1e42875fc3f578909ccecb1310", 0x24, 0x4010, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/12 18:29:45 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000380)={@void, @void, @eth={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0x0, 0x0, "d2a3", "d5e1ea"}}}}}}, 0x17) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000200)=""/162) fallocate(r1, 0x11, 0x0, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x5, 0x6}, {0x4}, 0x0, 0x3, 0x5}) 2018/04/12 18:29:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x4bc7) getsockname$unix(r0, &(0x7f0000001640), &(0x7f0000000240)=0x6e) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6, &(0x7f00000000c0)=0x80) sendmmsg$alg(r2, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)="f693184ad0c1ae2a5e4bf7fa496bec01d7a0824b99737c55dfd719e7b95dae811e8c5b54f2a04199b324a88a9fd7f7cdfa0a05447c0e7722b7eae3bc2ac8bc709b60be8750a4a585acf4acc70b05dfa9d504e1c21d98191a6987df29043956218f11e79f7ef65cd7d4a5952cc8f29e911db5ad3108ef774291b3c7506f482650a5f12c0a3d4244fb0b92c15401aa7f770ad11537636570d91c501ce2cbae4e687e345473163bba90affd02146df0cb737e6d4b81fb2412d5017e128d26113cd66ed6c73f", 0xc4}, {&(0x7f0000000240)}, {&(0x7f0000000280)="05bbda6522a59d74af2b57a87222286c942494438a5c461ad82645785874c535c483ff69d40fa8d89797fb1abc48ebb4e35c44e762955a8cd4913e5077426019caf57e7fd083aa51cc926a7479cbf3253a4ca3b37e4dfe8d7a5fd28bce665db2de4c2fc4d458b3d59ce840805b95ac61435f7eda4ad6dad29ed833aa12a653502aa96e71986a8397e2c9e364adb9f2667064928724dcc9dcbfce1cc544793bcae6", 0xa1}, {&(0x7f0000000340)="1403cd6a5202a8b767453a97f51e2a2c30cda798f252123f6ebb1ba7d4e30e5a7bd5ecac3ccffa1d29ed515478823c6a27d18d5db5f5e13977702972db44fe9d622653b0e0178dcebd1f2df64af17b4cbfa3c9c9ca170ba38b9dffe0ab9bd1e9f3e270a61beb2096f6f587a79a1f1e541b6918fde374384c56", 0x79}, {&(0x7f00000003c0)="eec8203d1f9758c8b7a778be89aac038dc7300ae8ab897bbdb1befd5944e77c5cf73c49d16e244c41acd78e7498104b8b1080b60a444505bd0b879dcf8e483ee93e1364a283c196558e02c7e920042a4fcb1a926c517ca232132b58e7b24787e7b224d3c43ccf988b3f3360ef7eb7dfa3909009b33df50842e792afa13b4255be351b1675fdcf310dda17d421ab538c1ce1aa1ff7e3271b24e89df5efca90887d44a19c6b5cb08c57593fd5757bb7c333e5ebec7cb8544915c489c8e81", 0xbd}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="016c2f03752cb03733b9d6a457108943dc622428a19b7c7540f2ff2d4cb47b04cbef86a814b2425be67fc53cab7b1441715f6221593c08c04c0c182bd4383983b22ce07255c6e99007b48a6fafbcfa970b193c1feb46a73035dbcd319fe57bc88b7103c2f7a8632f59883a568f72899ad1f1d62a3df3809a89a43f27ee599b5ab6c4e5c6c6eaeed080e3d0856b06ab5b2806ca8db3985f7f300772f7eb7407d9c034a98f992673fbb8c9b0a9376c63325f7f9124a56254148885755f6f2edd1303fe7e1b0363fbd6fa0b956e8d8018811e9d541ade2af1", 0xd7}], 0x7, &(0x7f0000000640)=[@iv={0xe8, 0x117, 0x2, 0xcd, "e91b9673ac66d0c3538a2587eb7120de583fb4e818aa98a1ffa2e298136b30026962d08368082c3863efc7293e1180f22e27c0f84766ffb62851f68df602d59be9d04b532973db382b6e06cf78e8a96772874b7022f51cb775bc4b34adf9be33f8c622e82480b9def645e84490462a4118258db206ee960744e3249e85e9ee02e0d82fd5dc09b69e453ff78848c3aa8b50ccdcc5b907bdc365c1722d46652cc5f38f533536a2dbca0cad9a9b86aa3a351c76003679d518012fdfe7d245b82f270f29f4747b652662e67b4f06f8"}, @iv={0x30, 0x117, 0x2, 0x1c, "b823507bd96ebe622754018eeb8e5eff20fd3cd7f7fc9573686a7d22"}, @iv={0xe8, 0x117, 0x2, 0xce, "f66328dfe61f64a3c36c5f34b34fd7047af27c14fab868c591334382d1cad693500f8d17471dd32ce78e76ac573d7aed4457d6bbd73554ed659b8755d6ce22631c7f639bd984043c0c88e71d4154392535188a0b11aaafc6dba9382e970b391c8ad4aa9f66f429f10eaadebd90aed6e5536ffa5c968ae9aae8bf3b31de3105507ab02b0481a7ec4b3f2388a130e11fc8980fabfd8e1e35f20c34f41a57585c8e4612691b0b380032583ac2b4377a47f0f73fcbd1a7b540afd275a81c59ad0ba2d74008d1c59499c43506146ee7a8"}, @iv={0x28, 0x117, 0x2, 0xe, "6e56fab36259476ec8186fef87cf"}, @iv={0xf8, 0x117, 0x2, 0xe3, "09c0ff8db88411a98eab85e2c620300233ebdcecdc31b60b8b835b1725e5ed71aa980dc9ce26d367e80406c6cd96bd4fff8296aa052a69ad5b2fb496205c6f809ed73c0183f5792992c3b3d93cce7ec41766d87bc663c50e01726421ee2324b1ba091a56c77893c7ef9cdd5b4381d34b5d779ed8031f407083be184ceaa7b3b5310c29aeffc9a4059bd686975b0605a66a1d4bcdc5ed4499cf65a801ceb53d9224e27441228ba98aa2d344496207badc80af6d8ad424ae2eebb2e0426112f6c0cfa445f51deb1a5d2a82115a2ef777165ebc457e13385ec741912c2024af637f8b3cf4"}, @iv={0x110, 0x117, 0x2, 0xf7, "258ec0dcca526c3f9b9e63f0f6454e77bb7aee59ff2dd2e0ee34fc0900a1f9618b52ecb7f4d975d108b712df9c094457ca50a016f3488d5170fddef9a5e4aa9f96777db9cac144ebd97dc5dfceb0a498338002848bb00103b3345035fc6bc3075949952d746dc6476b98751253a227e6dcf47999bca2695986a2159240473a298b1a10905df27fed4421ed920117ec3ae1fd4512294c2a3ae4fb2a4396037bc68c9fa4360def50649a30c92cc4927490fde8886da15d2bab1693beb13a1ff9ad7bbb4526a323ee130c144efb18c82e872631df78a166ad7f861d775a3471c6e0ac964b2c061968962a81cce04ef4bbf995538cc18e4a76"}], 0x430}, {0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000a80)="6e6f21e23c84d1400305771f5ddb22c6de47bab760bf9e0ed0a3e6efc7a3e598e2908d9b441c1f3a1ef56bef99318b2735930596806d44105167bce472d31d179d3c9c928c05d8903b3985913cce86aee6947c153f94d666d6631c2be14e8a736775da9e48efe92c2a860f710a2e039756b332cf72b885b44496a52b7559759f0b27388f6a9ffe7c83c39a5cba8ef27f1d78f034169e6ba882d76c5feebafb5bd03dbfa2ca024bd9f6e3e889e37ec1ee9b", 0xb1}, {&(0x7f0000000b40)="74e7ce59cc2d4cc0e43807052d4888edba90ac3c46dd2ba9702efa962c0183bfbc7d2da947914713c5c71e6852df41c24f16cdbdd4e5e781cae4951632379107512f546479f0c11b4c5c8df68f4dbd5fff30291359e9517c5f363f0192775bb4bbb2a22dd30eb8430a43405063e969f144593404e871d75dc27076106f6c063fbb87f6fc619c30ec2cbe3d76804521ae63c0037e9e3e48dfd2432f199c2bd69a63d41d32f8b5ea9c041d78c32280ddb90ad51b5f28d316feba8fd244cfc2df30548da1ee16ff0b75446d132fa590b73f84bb2aad5e2a169f5c3e55f67fe363f18930809346", 0xe5}, {&(0x7f0000000c40)="34973bb333d629bd0f67b1d0692cec6eb1ea24ce88ab00687140a54e8efcdaf9971cda187a2db2a2872e0a1442c79375b8595a4a5ba8552e64e1332968deb037b24b86c13bdd672a0ed9cc0e8b9cc67e8b35b3591f803e1a22c09428f70aff1fcc7df5272b19aefe1ea6f6666253ca545b4c1589528803debb47879dca70849568101de77a218b25d77000d84550c222c557583f581892718f2224d2d66b95f05e7a3acaab82364db3d607b3fc15ca325b6df89f8c6b3b3fb701ef8291c915f615018808e0870c4db9d6e8a55e35fe2c09fae03f3f", 0xd5}, {&(0x7f0000000d40)="3a951aca732a2fccb905c55e746a27604f7a7470acdc0c0c6bfa0f76f83b6538964dc0f1ff3afec6e6fa11305c6d93bb80f57d8f0911ce808f667066c1611a6ba5d24efc88374090099a9239ae42ef20da07b92f8e7bb983e96ba24bdeb0d1e0e472f9e78fc9875d38a0", 0x6a}, {&(0x7f0000000dc0)="cfea67cf8dbece8131a6eba14a946cda78405856575f257837b60e7433dd7aefaeb4efbefdbcecc3e001eeede7a9affbb615c7479473057550338fa08b3994541bb69a10f1984bf4c3e3a89c2e06960ab4147ca44ae1559daa20d697d6e78c75c191375954c0a5f0e1a7bb5216bb421051fde3133d9ee32a6b2dedd7e67fb7fbee2eda289a3ee72b02dc7b1b91564b408a9a58e3c0086b7816796dee41374d3a30a2290a5b7fef4fce5c9b06297c753c6fe4d7", 0xb3}], 0x5, &(0x7f0000000f00)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x110, 0x117, 0x2, 0xf8, "97b94dec788186e7f90ec4709e7847a5b93d4049f8986a55e3c99bc101c6b91c9483e929e4e2f825b0a76a5bb10a568ec429657d7e04ce512e945a1da57ac4f82ed9b67a83418820692e2394eef39dfd94df83a94ececac017ee4f1578b0c0d5e1cf1f0e4f6a1565bf10f5e164a37c251e0249775ab4582f3d613a51dddce7850483c876e3c86acec27e1ab817c60558e493dfafc30bc975d2cb755ca293e04e7a8c5845917ba6b224ad632947e755230b9be59541d0517c1555cee7eba6da1e94b0693c6babe131e494498cbff842323294414d7731b8e4e2c685f673611083a27333bbab267dbb300843be663b8fb3998f8d9349349a9a"}], 0x128, 0x4000000}, {0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001040)="8b65a4b63fe7f11a24e17512b56783d9ab98669058d957b4c03ee8e8915539b36f5ca6414521d004e5232ccb6ff9f700f3c31774c229ca4e1d8d3f7a1b948a7dc35b54229ecfa4de5348c69f41362ab1e6bf07a4d2f1dfbcd7d6e15a2d5d92b4d9970ec43bf03d094ec03ea6f760e3f83f274647908128bb10e8b3bb992c22f4ad16b857b18b667b8e60e86df0b60a60c653274f627947c4acdcc7a90de33f75fea6879763c9169399874354fd1b4844dd74bb5405999ee8d306d89ce51a37bb1b339efb4a9a85ffce0e68d836d0d5d98e84ce8f677f03b23f553759e47d1c5f837bc686aff7e88822502fd68a699f1090", 0xf1}, {&(0x7f0000001140)="ac2748374f715f11ceb36495fe1277400f511ecba3895b406e", 0x19}, {&(0x7f0000001180)="e08c0847a7b4073dca0458c2c4a07de3555abf2a50617f87b3804fff2513eb6dd15445c5a7e6cce079b4c5ed8ea5e2e966e6412a1051a56552d5aa9c7c8f48772f91a63fd1919182a7d27d5e4a310c50af67aa7e7854914b7366a3d1e4a5cbccd5d95992d54e0d3388", 0x69}, {&(0x7f0000001200)="3189d968f9279d15d3ab2f70756320e0c0901d174a36788371401dd52f8f35cdbdf5428b9631ce59f42cdec9e5bad0e5150aeb3efbd7dc7293850a41b197e054b176926975cb091abf44da635503b44d9216cd7e49beb4e13935e773a44edd", 0x5f}, {&(0x7f0000001280)="70a32913acbd5f920897064b", 0xc}, {&(0x7f00000012c0)="8002d35111fc4322b8670fa6367303b1fdf51ca4332cfd7f5f0ba372f2b9c3de02950c75f8fa4bea221d1226a492ef1d1f9eb10e557110bbab9df811f073e8ac353c560e2d3ddb978cf2be91aff7b96c6431c6ab095fcfe2d8e738dba27706f770f6f6d2634824f69adbba9de5ee", 0x6e}], 0x6, &(0x7f00000013c0)=[@assoc={0x18, 0x117, 0x4, 0x400}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x29, "5aff110fd12ee8ff34a48bb976fb057f4435ffd41b6fde386ecb8cfdf9d360fa1b602c486d593bc480"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x110, 0x117, 0x2, 0xf9, "d4d793deed7a0ee27e935d3679b548178e6098fed0a8a192a6c6703848d0afb0748058c0fb7fbbe5a092586df34d6e0a306006d55b8b10139c014eaffaa03e6bcb9a90e773d920dd3e167961593473721087e16a104e10f44b48ace135517142c83fff736f4c069d39404a19bf7b71dbf41a5fa90b91a197e4db32f18f30b6671ec0195dc02992bd2b8876e7df2b4a9f3f7a2c5f91f42528026d963b8b4a9c5e1353786e89977fdcbc94085014a8705ff9f2945f23d9c7775681c5a936f947376ddaea0cbcb0922249af96c5a8950e72039dfffe4e4387f58d7893ede3eee9e88450728f59e2694e34ca9fa5e4cc5ac509dde6a0fbe993fd5b"}], 0x1b0, 0x2004c010}], 0x3, 0x4000005) 2018/04/12 18:29:45 executing program 0: clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000000c0)={r0, r1+10000000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x9, 0x0, 0x10000, 0x26}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0x8, r4, 0x1, 0x9}) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="97aaaaaaaaaaaaaaaaaaaa0008060001080006040001ffffffffffffac1414bbaaaaaaaaaaaaac1414bb"], &(0x7f0000000000)) [ 61.275942] hrtimer: interrupt took 61048 ns 2018/04/12 18:29:45 executing program 1: r0 = socket(0x2, 0x2000080003, 0x2) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe500, 0x7f, 0x9, 0xd3d, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x9, 0x1, [0x90]}, &(0x7f0000000100)=0xa) 2018/04/12 18:29:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x2) socketpair(0x3, 0x5, 0x101, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xfffffffffffffffe, 0xcf5, 0x7}, &(0x7f0000000280)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000003c0)) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xf1, 0x8, 0x7, 0x3f, 0x3}, &(0x7f0000000300)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x401, 0x2, 0xfdb4}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7ffffffffffd}, &(0x7f0000000180)=0x8) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r5, 0x6f6}, &(0x7f0000000100)=0x8) 2018/04/12 18:29:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001ac0)={'gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x800, 0x3ff, 0x9, 0x7, 0x3, 0x3e, 0x1, 0x4c, 0x38, 0x1aa, 0xeb44, 0xbd94, 0x20, 0x2, 0x9, 0x100000000, 0x1}, [{0x7, 0x33f, 0x1, 0x1, 0x0, 0x2, 0xee, 0x3f}, {0x70000000, 0x3, 0x8000, 0x8, 0xfff, 0x6, 0xfffffffffffffffb, 0x5}], "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", [[], [], [], [], [], [], [], [], []]}, 0x1978) 2018/04/12 18:29:45 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, {0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x2, [0x40, 0x0, 0x8, 0x80000000, 0xfffffffffffff001, 0x5, 0x4, 0x1f]}, 0x5c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) 2018/04/12 18:29:45 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/fscreate\x00') fcntl$setlease(r1, 0x400, 0x1) connect$ipx(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, 0x0, "5791ed145fe7"}, 0x10) 2018/04/12 18:29:45 executing program 6: epoll_create(0x1000000000006) timerfd_create(0x0, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x100000}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x2710}) 2018/04/12 18:29:45 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xabe, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x58, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xb5a8, @dev={0xfe, 0x80, [], 0x13}, 0x2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xcd1c, @dev={0xfe, 0x80, [], 0xc}, 0x40}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) r2 = creat(&(0x7f00000010c0)='./file0\x00', 0x0) pread64(r2, &(0x7f0000001d80)=""/64, 0x40, 0x0) 2018/04/12 18:29:46 executing program 5: unshare(0x28060400) fdatasync(0xffffffffffffffff) memfd_create(&(0x7f0000000000)='eth0\'md5sum\'-\x00', 0x3) 2018/04/12 18:29:46 executing program 2: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000140)={{0x0, @empty, 0x4e23, 0x2, 'lblc\x00', 0x19, 0x8000, 0x5c}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x2000, 0x5, 0x0, 0x8}}, 0x44) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x7d) r3 = accept4$alg(r1, 0x0, 0x0, 0x800) r4 = accept4$alg(r1, 0x0, 0x0, 0x800000000080000) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'ip6_vti0\x00', r5}) sendfile(r4, r2, &(0x7f0000a2effc), 0x3fc) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) 2018/04/12 18:29:46 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x0, 0x301400) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = dup(r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') renameat(r1, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') quotactl(0xffffffffffff7fff, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000002c0)="334493eb0fc9ce2ad1dca12d2e101cbc4e8de43329e8ec8f6f63b531e960fa8a10906e10340dd2a2808187c3b927307087ba54c80d1fb0a60f76874757b051e8e399081f499466cecb51856c9a4e6137655bd5ce1a73448c7c872200cfa6b79d38a5dc994b") 2018/04/12 18:29:46 executing program 6: unshare(0x8000800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getregs(0xc, r1, 0x71d714ec, &(0x7f00000000c0)=""/18) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xc3073, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40040000) restart_syscall() ioctl(r2, 0x4000000002287, &(0x7f0000139000)) 2018/04/12 18:29:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x200, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @random="bd02487034a1"}, 0xfffffffffffffffc, {0x2, 0x4e23}, "6c6f00080000e50000000000a5f718a4"}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/12 18:29:46 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000080)="37b850ba0ffbafef7137f0bd32e486c12abf8676da43e12286124ece80fa75a805b3ae32ac42b9881802e004f4522b9528072fe016000f64dc6c997f965d6963058c9d28b82fb7e1a8fe5f007fb1c95df9af821d03a5d9e4124878b3d01d0266418463df0817653f442cf2f2a715243f2161364bb12649e9b20e4059100ed8d106c12aed9971eaa4e025e58d81f86ad3ba3fa2912dff3c3554f15dc5bc7b8f7cbb8cbda1652e0e46c1e0edceeda71dc700fe95b5eba10e504e0f21e2f078aba25179bab032313b1b6622ec45d842fd85d46efef93113b22182bbcdaeedd8b7f4f9a9113495c69669fbe82b", 0xeb) io_setup(0x80000001, &(0x7f0000000040)) 2018/04/12 18:29:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0xffffffff, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup(r0) r2 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) sendto$inet(r0, &(0x7f00000000c0)="83b8e12930c09575c8adfaa597581cd09128306efca23b1e42875fc3f578909ccecb1310", 0x24, 0x4010, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/12 18:29:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x3f5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x10000, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x3a, r1, r2}, {0xffffffff, 0x101, 0x2, 0x4, 0x400, 0x3, 0xfff, 0xfffffffffffffe00}, {0x8, 0x8, 0x9, 0x10001}, 0x3ff, 0x6e6bbf, 0x0, 0x1, 0x2, 0x2}, {{@in6, 0x4d6, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3501, 0x3, 0x1, 0xc1, 0x3f, 0x45f0, 0x7f}}, 0xe8) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getcwd(&(0x7f0000000040)=""/94, 0x5e) 2018/04/12 18:29:46 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/12 18:29:46 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$alg(r0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/12 18:29:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') lseek(r0, 0x0, 0x1) 2018/04/12 18:29:46 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto$inet(r0, &(0x7f0000000040)="ebd8a33412cdcd1eff71b6395854bebd12ac17127590d27131a5232a443096b6f208e3bf379da30e0469d0dcb9", 0x2d, 0x10, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) io_setup(0x4, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000640)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0xfffffffffffffe89, 0xfffffffffffffffc, 0x0, 0x0, r0}]) 2018/04/12 18:29:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002700)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000040)=0xffffffb5) recvmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000002280)=@can, 0x80, &(0x7f0000002480), 0x0, &(0x7f00000024c0)=""/157, 0x9d}}], 0x1, 0x0, &(0x7f0000002680)) accept(r1, &(0x7f0000000080), &(0x7f0000000000)=0x80) 2018/04/12 18:29:46 executing program 0: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f25ff6)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059afbf)=[{&(0x7f0000b35f09)=""/247, 0xf7}], 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) read(r2, &(0x7f00000000c0)=""/122, 0x7a) 2018/04/12 18:29:46 executing program 5: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @dev, 0x0}, &(0x7f0000000100)=0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x0, 0x8000, 0x6, 0x3f, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) kexec_load(0x3ff, 0x5, &(0x7f0000000440)=[{&(0x7f0000000180)="b47c1c3d0347b6f20ce356c705bc2d4e4b3b52d1257449d9d650b59978e0636697e6fc8ee1954de13fca95fa1147742738a84148a2d8eddcf90227bc9c1dd2008193ebc780744d972d43f7f42a27d1f561e667ecebf5ed28a79f0d78752648c2e37bef48f1cf071c7bb92d1fc29e2fcce1c5689e14f699f5dda1d3269d", 0x7d, 0x9f, 0x1}, {&(0x7f0000000200)="c7f8abf7ce40f293795c31649661c8642ef5da68fd7f19107d94d174c37ba4d5ecee5f9d9b1a9c161cce94437de1e2668a57ff2e6f8b4fd3ef85eff1626a8f29f8303c9caec936e7130a9ba7fd85dfd23638b0e20b8bc7b8580b65128473c74f2c7c9b603ff04f496e6791d32b048b64a2d1a83540c15a3d68053bf075cfd47b0387e3c26d3bca573f51f6e4e5b9dcece1bb1c264ef8b2e94a8a465d705554", 0x9f, 0x0, 0x100}, {&(0x7f00000002c0)="c95fd8f99983e9f241211b3b3abe64ceaeb71428557c032f84540b42985247513516c46f405db32335", 0x29, 0x8000, 0x3f}, {&(0x7f0000000300)="95376ac138bb29b6eddedf5da60513f15e920978e9676475fddb5ef7ae997d84800f25b3f7d132fe293096b45ea26823a0e23b8ca495d3adf73e2616286fb9e067ae7c124f401883c20444dc71ebe56e07aed82afa0077b810f1ac9f706e03d91384cea6b45bd7c24905d82f709b20d3919d6055274efd6dcfb288625f87bce125ffa5979520a4bff21e9d7d97865d23d8ee65407eaf0593ef66d247cc16e30ca16d", 0xa2, 0x8000, 0x100000001}, {&(0x7f00000003c0)="32de643dff28fc4964d0034610b31156d2c5010699abde664b6acbca622d0775f870ed82f33ce68bec9c6294db9beb547224a9d4f2c4722d7a9da8c5a7f93b0f10ad39d0287f9b99fd4342fa1a374519e07281", 0x53, 0x7fff, 0x416}], 0x150001) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f0000519fa8)=ANY=[@ANYRES16], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], r0}, 0x48) 2018/04/12 18:29:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x6, 0x7fff, 0x1, 0x0, 0x2, 0x8}, 0x5}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x210001) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x6, 0x0, 0x375, 0x2}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x8000, 0x0, 0x5, 0xfffffffffffffff7, 0x2800000000000, 0xa6, 0x7fffffff}, 0x1c) ioctl(r2, 0x4400000000001277, &(0x7f0000000040)) 2018/04/12 18:29:46 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f00007e5000)=""/8, 0x8, 0x100000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00006fb000/0x1000)=nil, 0xf6cb, 0x3, 0x19, &(0x7f0000892000/0x1000)=nil, 0xfffffffffffeffff}) 2018/04/12 18:29:46 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/12 18:29:46 executing program 7: syz_emit_ethernet(0x13e, &(0x7f0000000a80)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "02c24c", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "09a0f9c868c3b6d83446d2e91ef487ed68f913ff293ad842e66734cfe11ec6e0495e9e8b2efa23b138165712d8581b5235ed51f5dddb7e27908f7a63b3dc3b90dd189f5bcc76fd3a02d78cb581547d97eb2c4ed380b136bb462a0543d9a6fb1fb3f4d77710275c33187964ba67a7ac57aa9341bfabc7fe5fcc7b6295be16e4060125ce8658f9622f208abe0ce86413c74f3e220aaa51a33e99ce3a0e7041fc9ff849607c8c330582020f146972a51c268aa72cf6ac09e526ec710b71e0a40231c0e985b2"}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x120, r1, 0x320, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x47c3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x38}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5b7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x33a9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x3e8d55a3935ad273}, 0x40000) 2018/04/12 18:29:47 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f00007e5000)=""/8, 0x8, 0x100000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00006fb000/0x1000)=nil, 0xf6cb, 0x3, 0x19, &(0x7f0000892000/0x1000)=nil, 0xfffffffffffeffff}) 2018/04/12 18:29:47 executing program 2: chdir(&(0x7f0000000280)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000240)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f0000000140)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195, 0x0, 0x0, [], r0}, 0x48) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xa0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/12 18:29:47 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0xc0002) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) 2018/04/12 18:29:47 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000015c0)='fdinfo\x00') open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001580)={r1, &(0x7f0000001480)="9400278de782e008bb7028437a3191cf82843d7a8656de8d457d5da9a8974ef090d5d2f38a56d3fadfd0c0f2339566d8dc2aff2c89d84570061a463b8bc9e87157e0771de4bcc40294f80382c0e49cc4c89b7a447d4588c8bbc41aab869a7c77a0e572da931ebb8fac78e22050ddee185aca49ce0f9c76a79e3d16ec26d2ffd4c96cd25a724a4f99ba45154a17a6f318c899e1cef6af7677d16309dc1ea0786e1d0da847b47dcc94f0892f4313bbed2397885161e8934ae43e49982d31d71fa35ba07e", &(0x7f00000000c0)=""/54}, 0x18) r2 = socket(0x2, 0x2000080003, 0x2) getsockopt(r2, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) readv(r1, &(0x7f0000001400)=[{&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x5) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/04/12 18:29:47 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x2, 0x4) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) pread64(r1, &(0x7f0000000000)=""/50, 0x32, 0x7ffffffffffff) 2018/04/12 18:29:47 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f00007e5000)=""/8, 0x8, 0x100000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00006fb000/0x1000)=nil, 0xf6cb, 0x3, 0x19, &(0x7f0000892000/0x1000)=nil, 0xfffffffffffeffff}) 2018/04/12 18:29:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xffffffdffffffffe) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, 0x8) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/12 18:29:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0xffffffff, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup(r0) r2 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) sendto$inet(r0, &(0x7f00000000c0)="83b8e12930c09575c8adfaa597581cd09128306efca23b1e42875fc3f578909ccecb1310", 0x24, 0x4010, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/12 18:29:47 executing program 2: socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r2) recvfrom$unix(r0, &(0x7f0000000140)=""/101, 0x65, 0x0, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x4, 0x14, 0x15, "5ecf4eaf4c371c7a4e466c05fc69dbc5e216197e6ecc79b8a8dd31ec9f50bed89e3a1543dc46a2678cd17f1bfab7c95b883fe7cc323c6917af35386ceca8f8a9", "ac2150bfb90920ac9eb92fa19a861f7e35a6291e0dc66eae3a1f6747372949d45f97472942f9e400409e988f31a06527d8256a8b724fd851693e8d46765345b2", "1bf0aeb693ecef527e1d7bc582db0a487778afe8f91dccac12c787f04e155f3c", [0x6, 0x2f]}) 2018/04/12 18:29:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)="d8c065513dfdbe464daaf780b98c8951", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x1cd, &(0x7f0000da2000)}, 0x0) 2018/04/12 18:29:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = msgget$private(0x0, 0x21c) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/243) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) dup3(r2, r3, 0x0) 2018/04/12 18:29:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) accept4(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000013000)=0x4) close(r0) 2018/04/12 18:29:47 executing program 2: socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r2) recvfrom$unix(r0, &(0x7f0000000140)=""/101, 0x65, 0x0, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x4, 0x14, 0x15, "5ecf4eaf4c371c7a4e466c05fc69dbc5e216197e6ecc79b8a8dd31ec9f50bed89e3a1543dc46a2678cd17f1bfab7c95b883fe7cc323c6917af35386ceca8f8a9", "ac2150bfb90920ac9eb92fa19a861f7e35a6291e0dc66eae3a1f6747372949d45f97472942f9e400409e988f31a06527d8256a8b724fd851693e8d46765345b2", "1bf0aeb693ecef527e1d7bc582db0a487778afe8f91dccac12c787f04e155f3c", [0x6, 0x2f]}) 2018/04/12 18:29:48 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200880, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+10000}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="42000000528475bdc0740902579a7d99c50ea53e57c019d66d48b5ad566ee33b11f9e43b95352de7c4f9b6e58e69bcf0e0a89b25133397f061ade222a4775e18a1edf97d6d948ab21846ecc139bef1b64479cfde92198f1794eccbb32a4e20c66a3c26031d820c16a74c7905f70d1349affc7de7f01b8c4970af86625c33360c0b0e9bf8375b34af06eb35ceffbf96777979920b2d38f27c6b999e8000ce538d8b830db823b02f8167"], &(0x7f0000000300)=0x4a) writev(r3, &(0x7f0000002840)=[{&(0x7f0000002880)="390000001300094700bb65e1c3e4ffff0600000002000000450000002000000019002900000000000000000500000007fd17e9ffff06060400", 0x39}], 0x1) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000280)={0x3ff, 0xffff, 0x0, 0x8000, 0x1, 0x3ff, 0x2b, 0x9c4, 0x200, 0xfffffffffffff1f3, 0x6}, 0xb) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={r6, 0x6237}, &(0x7f0000000040)=0x8) 2018/04/12 18:29:48 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xffffffdffffffffe) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, 0x8) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/12 18:29:48 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x2, 0x805, 0x20, &(0x7f0000000180)) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x1bf, &(0x7f00000003c0)=[{&(0x7f00000000c0)="9369f663339b7d870c21f7971f0992d189e890cf33b92ea19967b3971f2e4c4d17215b04400d0cde4f21d1e3dc26416df89da8dc0d64a7c1443d958040057dd8eb3eaa8f2a0384fbefd320057b92bf3894934df29af928c88ab7ba5b88de950d2c44349f0b01994c2a779ac1bb6c54f3a17549d2739a8bb5a4746d0091a59ca0457b3c01582cdad8"}, {&(0x7f0000000000)="d9bb8ee597b95f3e0e0e1fac6e08764e4912bdb4e853ebbcf3"}, {&(0x7f0000000440)="9f2f10eb1871eb3c3918769fe545accc53c356ddc2588bfed14255"}, {&(0x7f00000001c0)="b9696f9a924aa502a105"}, {&(0x7f0000000200)="b2884e5848e535f377c66800f1535949482a1d6f6e34f0e3e685871752166e164016b6c96e81e49845d97a625d143e90ff9bd0d61dbc7919d9580fa7e3b20c722903c82ae9b329d8d4590806f3b5d3fcddd12ba56bc295d3c970678c7d1f12f5b6926a470a55fdae7de1b8af00cd3c09784c819b77f88cebd340ca8f35c2b5b6e212f995b77c7eff4bf2c90b1772491d058eb5775d423c5b280884ac8aea905284553b46751488863d30e48d675f5a1726ea30409b05db6f507c056b8f40392d149a14b2ace3218cc0b0a9863511a4d5a0fb4c1e7074e25658d342fab408c244a70bbce8cc7a"}, {&(0x7f0000000300)="67975b05f27794383b599a512a0becbdfdc6008c6e8614b9"}, {&(0x7f0000000340)="5b3a7f789940bb6afa67b614"}, {&(0x7f0000000380)="3720e96bf4b0"}], 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x20000000000000c2, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/12 18:29:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x20000004}) 2018/04/12 18:29:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xffffffdffffffffe) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, 0x8) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/12 18:29:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0xffffffff, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup(r0) r2 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="83b8e12930c09575c8adfaa597581cd09128306efca23b1e42875fc3f578909ccecb1310", 0x24, 0x4010, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/12 18:29:48 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f00000003c0)=""/162) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0786dd60d8652b00140600fe80000000fe8000000000000000000000001000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="fbdb4c08d03571c1609bb6500100006f026e4648bbfdd1d27128d3ff6049f156ae6e28eac990b25542f4054a65ba18e4832bce7b000d18f45d63dbde4e3cc16f67df64be4526118b7f69"], &(0x7f00000002c0)={0x0, 0x0, [0x20000, 0x0, 0x0, 0xc9e]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40400, 0x0) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x3c, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x2, 0x8, 0x0, 0x7}, 0x2745e8e3, 0xfffffffffffffffc}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'bcsh0\x00', 0x4}, 0x18) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000280)={0x6, 0x100000000, 0x0, @empty, 'ip6gretap0\x00'}) 2018/04/12 18:29:48 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x20000001) unshare(0x40600) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x1f, 0x400) epoll_pwait(r3, &(0x7f0000000280)=[{}, {}, {}, {}], 0x4, 0xffffffff, &(0x7f00000002c0)={0x28}, 0x8) [ 64.758463] netlink: 'syz-executor5': attribute type 41 has an invalid length. 2018/04/12 18:29:48 executing program 2: unshare(0x4000000) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000000200), 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x7, 0x4) [ 64.961401] netlink: 'syz-executor5': attribute type 41 has an invalid length. 2018/04/12 18:29:49 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x10001, 0xe0, "e7fa8d5f6f5a", 0x8}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000010c0)=0x4) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r4 = accept$alg(r2, 0x0, 0x0) listxattr(&(0x7f0000001180)='./file0\x00', &(0x7f0000001340)=""/248, 0xf8) sendmsg$alg(r4, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c51639", 0x9}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000001100)={{0x5e, @rand_addr=0x27b, 0x4e21, 0x1, 'nq\x00', 0x10, 0x0, 0x32}, {@rand_addr=0x1f, 0x4e24, 0x2000, 0x6, 0x1, 0x9}}, 0x44) recvmsg(r4, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f8e000), &(0x7f0000b8b000)=0xd) setsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000000000)="509792033bcf51ab281b908ea8e2ae313b6ca99e8afcc3f1e567b555a786aa9e1713a1d3b243bf5e1b71e7e1ffa91aafd9ece184fba69807afbeb88c", 0x3c) 2018/04/12 18:29:49 executing program 1: unshare(0x40000400) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = shmget(0x0, 0x1000, 0x11, &(0x7f0000003000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/100) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x76, 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/04/12 18:29:49 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x2, 0x805, 0x20, &(0x7f0000000180)) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x1bf, &(0x7f00000003c0)=[{&(0x7f00000000c0)="9369f663339b7d870c21f7971f0992d189e890cf33b92ea19967b3971f2e4c4d17215b04400d0cde4f21d1e3dc26416df89da8dc0d64a7c1443d958040057dd8eb3eaa8f2a0384fbefd320057b92bf3894934df29af928c88ab7ba5b88de950d2c44349f0b01994c2a779ac1bb6c54f3a17549d2739a8bb5a4746d0091a59ca0457b3c01582cdad8"}, {&(0x7f0000000000)="d9bb8ee597b95f3e0e0e1fac6e08764e4912bdb4e853ebbcf3"}, {&(0x7f0000000440)="9f2f10eb1871eb3c3918769fe545accc53c356ddc2588bfed14255"}, {&(0x7f00000001c0)="b9696f9a924aa502a105"}, {&(0x7f0000000200)="b2884e5848e535f377c66800f1535949482a1d6f6e34f0e3e685871752166e164016b6c96e81e49845d97a625d143e90ff9bd0d61dbc7919d9580fa7e3b20c722903c82ae9b329d8d4590806f3b5d3fcddd12ba56bc295d3c970678c7d1f12f5b6926a470a55fdae7de1b8af00cd3c09784c819b77f88cebd340ca8f35c2b5b6e212f995b77c7eff4bf2c90b1772491d058eb5775d423c5b280884ac8aea905284553b46751488863d30e48d675f5a1726ea30409b05db6f507c056b8f40392d149a14b2ace3218cc0b0a9863511a4d5a0fb4c1e7074e25658d342fab408c244a70bbce8cc7a"}, {&(0x7f0000000300)="67975b05f27794383b599a512a0becbdfdc6008c6e8614b9"}, {&(0x7f0000000340)="5b3a7f789940bb6afa67b614"}, {&(0x7f0000000380)="3720e96bf4b0"}], 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x20000000000000c2, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/12 18:29:49 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa3, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @dev}, &(0x7f00000000c0)=0xc) 2018/04/12 18:29:49 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffff9, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="09bb38c1dfc24ef50d962c9c4fb5a123f48a51a32da86a1976371e0c1a7ba4575b0b02c97b2d2049a55244eb32c6dffc960e05ed4e04aaeef940d58abf7fa62a57a1223b039f34e392b415a73b5160ab8d3da6aabbbf5ba9d0b7f9ff8db665a61a47ce16c1c7", 0x66) ioctl$KDGKBLED(r0, 0x80045113, &(0x7f0000000fff)) shmget(0x1, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x35136665, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, 0x4, 0x80000000000000}, 0x90) 2018/04/12 18:29:49 executing program 7: accept(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80) ioctl$void(r0, 0xc0045c79) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xffff, 0xaa6f, 0x9, 0xffffffff, 0x6, 0x0, 0x800, 0x0, 0x2, 0x40, 0x5, 0x4, 0x5, 0x3f, 0xfffffffffffffffb]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8b}, 0x8) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x800002000000) 2018/04/12 18:29:49 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42803, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf9dc, 0x1, 0x0, 0x0, 0xf, 0xd, "79faad09b751f81223d214fcddb54e704d3c2fc11551fd3edb391b4daf9dc73a32b09ebc3c2d08d1c29f5e47fa789d07834ea2b4d152fbb6219cc5d54fe82dc1", "1ed7cee7f952046ed9e61661047f68be9a5ab2289432edc5e60b48391c518e20ae5b086f4478bf288c79af9baf99e9e1ed70975c7c2ece1ba4613752c5ae9099", "0c3db7b919b681a9a36a4d71959b20d5b4fe0c90023930d25efa56bbf5f691ef", [0x100000001, 0x202000000000000]}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") futimesat(r1, &(0x7f0000000000)='.', &(0x7f0000000200)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) 2018/04/12 18:29:49 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x2, 'queue1\x00', 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0xffffffffffffffff, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/12 18:29:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) userfaultfd(0x800) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x1000000000) dup2(r2, r3) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xb000, 0x8) 2018/04/12 18:29:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0x13) 2018/04/12 18:29:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x1b31}}) socketpair(0x3, 0xb, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000240)=""/56) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="6e9a76342c5945edff190a701cebc0c88969", 0x12, 0x7fff}], 0x0, &(0x7f00000001c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@commit={'commit', 0x3d, [0x78, 0x31, 0x3f]}, 0x2c}]}) 2018/04/12 18:29:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='b', 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/12 18:29:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) lseek(r0, 0x0, 0x3) r1 = socket(0x14, 0x5, 0x5) ioctl(r1, 0x3, &(0x7f0000000080)="ae5cd0ed665cc1a015ce8419db2c13f30da1ca7425f39eec") 2018/04/12 18:29:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0xffffffff, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) dup(r0) r1 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) sendto$inet(r0, &(0x7f00000000c0)="83b8e12930c09575c8adfaa597581cd09128306efca23b1e42875fc3f578909ccecb1310", 0x24, 0x4010, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/12 18:29:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x800000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x7fffffff, 0x40000000000009, 0xbeb}, 0xc) 2018/04/12 18:29:50 executing program 5: r0 = getpgid(0xffffffffffffffff) getpgid(r0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) migrate_pages(0x0, 0x7fff, &(0x7f000000aff8), &(0x7f0000000000)) 2018/04/12 18:29:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cbc(aes-asm))\x00'}, 0xfffffffffffffc3f) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/04/12 18:29:50 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x80) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000340)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200)=""/98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000280)=""/95) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) 2018/04/12 18:29:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) sendto$inet(r0, &(0x7f0000000080)="f0", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xfffffffffffffffe, 0x2, 0x102, 0x2, 0x0, 0x1, 0x9, 0x5, 0x1669, 0x2d278000000000, 0xccd, 0xfff, 0x1, 0x7, 0x2eb7]}, &(0x7f00000002c0)=0x100) 2018/04/12 18:29:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000080)=""/8) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200), 0xfffffcbf}]) 2018/04/12 18:29:50 executing program 7: mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='memory.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000600)) r1 = syz_open_dev$mouse(&(0x7f0000000700)='/dev/input/mouse#\x00', 0x3, 0x2000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000a004e200000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000a004e2200feffff0000000000000000000000000000000002000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2303000000ff020000000000000000000000000001ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffffffffffff0000000000000000000000000000000000000000000000000000000000000a004e2440000000fe8000000000000000000000000000bb07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2307000000fe8000000000000000000000000000bbffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000a004e2300000000fe8000000000000000000000000000aa01800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000100ff02000000000000000000000000000101040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2106000000ff010000000000000000000000000001eb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = mq_open(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x1, &(0x7f00000000c0)={0x1, 0x5, 0x6, 0x8001, 0x100000000, 0x7, 0x7ff}) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000840)={@dev, 0x0}, &(0x7f0000000800)=0xfdbd) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000007c0)) recvfrom$packet(r1, &(0x7f0000000640)=""/177, 0xb1, 0x20, &(0x7f0000000780)={0x11, 0x2, r3, 0x1, 0x5, 0x6, @random="12fd6d6bee06"}, 0x14) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2018/04/12 18:29:50 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="920ef5c6ade4e92bdccfe4239ea67773a23b6d8d002bb15ae788973bd7a57419b683d32245fa67c0965ef879145cfb18417ef9b49b590667de3b16ac77f70f842e2f491e607260fa00355f0d79ecb64812d2183724a93aaac11fb8b3c1993be94e5b0324") ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x1f) r1 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000040), 0xfe14) 2018/04/12 18:29:50 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80502, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/12 18:29:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007f3fe4)={0x0, 0x0, &(0x7f0000cf9ff0)=[{&(0x7f0000f83f6f)="942ec45e6ab817a04d5b929c635d113dcace175c8f114827e46562a28163bbba19bf24959eddebac130bce3c95a25d7637ab5abef59658c0966300da90a941e8a7", 0x41}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000b45f40)=[{{&(0x7f000026a000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00009defd0)=[{&(0x7f00007f4feb)=""/21, 0x15}, {&(0x7f00007f8f87)=""/121, 0x79}], 0x2, &(0x7f0000f35000)}}], 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="66c29fac3c94be2246982a2763661ed3d8d2061538ac469bf144d4952b21e9be44f1ff33c20845a87fa778a0c7c49a42d98c2dc657234d41b164b14f7860a992483f1bf3bd", 0x45) 2018/04/12 18:29:50 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) readahead(r0, 0x8, 0x245) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x1f, 0x5, 0x3, 0xfffffffffffff800, 0x5}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x18, 0x2, 0x6, 0x1f}, {0x7fff, 0x6, 0x863, 0x1ff}, {0xff, 0x9, 0xffff, 0x1ff}, {0x0, 0x1f0030e1, 0x400, 0x53a}, {0x2, 0x702c, 0x3, 0x7ff}]}) [ 66.992243] ================================================================== [ 66.999707] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 67.005694] CPU: 0 PID: 5567 Comm: syz-executor6 Not tainted 4.16.0+ #83 [ 67.012554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.021913] Call Trace: [ 67.024517] dump_stack+0x185/0x1d0 [ 67.028154] ? crypto_inc+0x2ab/0x2f0 [ 67.031960] kmsan_report+0x142/0x240 [ 67.035765] __msan_warning_32+0x6c/0xb0 [ 67.039992] crypto_inc+0x2ab/0x2f0 [ 67.043634] drbg_ctr_update+0x3a04/0x3d10 [ 67.047889] ? drbg_hash_df+0xc70/0xc70 [ 67.051874] drbg_seed+0xcba/0xe90 [ 67.055427] ? add_random_ready_callback+0x4c/0x3c0 [ 67.060448] ? __kmalloc+0x23c/0x350 [ 67.064165] ? _cond_resched+0x3c/0xd0 [ 67.068057] ? drbg_kcapi_seed+0x129f/0x2270 [ 67.072478] drbg_kcapi_seed+0x1c97/0x2270 [ 67.076733] ? drbg_kcapi_random+0xc20/0xc20 [ 67.081152] crypto_rng_reset+0x262/0x310 [ 67.085318] rng_setkey+0x8b/0xa0 [ 67.088898] alg_setsockopt+0x6c5/0x740 [ 67.092885] ? rng_release+0x50/0x50 [ 67.096604] ? alg_accept+0xd0/0xd0 [ 67.100241] SYSC_setsockopt+0x4b8/0x570 [ 67.104311] SyS_setsockopt+0x76/0xa0 [ 67.108121] do_syscall_64+0x309/0x430 [ 67.112024] ? SYSC_recv+0xe0/0xe0 [ 67.115568] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.120779] RIP: 0033:0x455279 [ 67.123966] RSP: 002b:00007f88b1248c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 67.131688] RAX: ffffffffffffffda RBX: 00007f88b12496d4 RCX: 0000000000455279 [ 67.138971] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 67.146277] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 67.153564] R10: 0000000020dc1000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.160845] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 67.168125] [ 67.169769] Uninit was stored to memory at: [ 67.174127] kmsan_internal_chain_origin+0x12b/0x210 [ 67.179232] kmsan_memcpy_origins+0x11d/0x170 [ 67.183727] __msan_memcpy+0x19f/0x1f0 [ 67.187610] drbg_ctr_update+0x393a/0x3d10 [ 67.191842] drbg_seed+0xcba/0xe90 [ 67.195386] drbg_kcapi_seed+0x1c97/0x2270 [ 67.199621] crypto_rng_reset+0x262/0x310 [ 67.203772] rng_setkey+0x8b/0xa0 [ 67.207230] alg_setsockopt+0x6c5/0x740 [ 67.211205] SYSC_setsockopt+0x4b8/0x570 [ 67.215269] SyS_setsockopt+0x76/0xa0 [ 67.219169] do_syscall_64+0x309/0x430 [ 67.223288] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.228462] Uninit was stored to memory at: [ 67.232787] kmsan_internal_chain_origin+0x12b/0x210 [ 67.237894] kmsan_memcpy_origins+0x11d/0x170 [ 67.242391] __msan_memcpy+0x19f/0x1f0 [ 67.246282] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 67.250603] drbg_ctr_update+0x349a/0x3d10 [ 67.254845] drbg_seed+0xcba/0xe90 [ 67.258384] drbg_kcapi_seed+0x1c97/0x2270 [ 67.262623] crypto_rng_reset+0x262/0x310 [ 67.266769] rng_setkey+0x8b/0xa0 [ 67.270234] alg_setsockopt+0x6c5/0x740 [ 67.274210] SYSC_setsockopt+0x4b8/0x570 [ 67.278494] SyS_setsockopt+0x76/0xa0 [ 67.282297] do_syscall_64+0x309/0x430 [ 67.286186] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.291365] Uninit was stored to memory at: [ 67.295691] kmsan_internal_chain_origin+0x12b/0x210 [ 67.300793] __msan_chain_origin+0x69/0xc0 [ 67.305501] __crypto_xor+0x23c/0x16b0 [ 67.309389] ctr_crypt+0x432/0x4f0 [ 67.312931] simd_skcipher_encrypt+0x221/0x320 [ 67.317512] drbg_kcapi_sym_ctr+0x463/0x840 [ 67.321838] drbg_ctr_update+0x349a/0x3d10 [ 67.326076] drbg_seed+0xcba/0xe90 [ 67.329620] drbg_kcapi_seed+0x1c97/0x2270 [ 67.333852] crypto_rng_reset+0x262/0x310 [ 67.338008] rng_setkey+0x8b/0xa0 [ 67.341466] alg_setsockopt+0x6c5/0x740 [ 67.345442] SYSC_setsockopt+0x4b8/0x570 [ 67.349503] SyS_setsockopt+0x76/0xa0 [ 67.353343] do_syscall_64+0x309/0x430 [ 67.357235] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.362418] Local variable description: ----keystream.i@ctr_crypt [ 67.368641] Variable was created at: [ 67.372359] ctr_crypt+0x4a/0x4f0 [ 67.375858] simd_skcipher_encrypt+0x221/0x320 [ 67.380572] ================================================================== [ 67.387948] Disabling lock debugging due to kernel taint [ 67.393401] Kernel panic - not syncing: panic_on_warn set ... [ 67.393401] [ 67.400776] CPU: 0 PID: 5567 Comm: syz-executor6 Tainted: G B 4.16.0+ #83 [ 67.408916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.418273] Call Trace: [ 67.420878] dump_stack+0x185/0x1d0 [ 67.424514] panic+0x39d/0x940 [ 67.427734] ? crypto_inc+0x2ab/0x2f0 [ 67.431564] kmsan_report+0x238/0x240 [ 67.435398] __msan_warning_32+0x6c/0xb0 [ 67.439465] crypto_inc+0x2ab/0x2f0 [ 67.443098] drbg_ctr_update+0x3a04/0x3d10 [ 67.447556] ? drbg_hash_df+0xc70/0xc70 [ 67.451566] drbg_seed+0xcba/0xe90 [ 67.455132] ? add_random_ready_callback+0x4c/0x3c0 [ 67.460151] ? __kmalloc+0x23c/0x350 [ 67.463861] ? _cond_resched+0x3c/0xd0 [ 67.467755] ? drbg_kcapi_seed+0x129f/0x2270 [ 67.472191] drbg_kcapi_seed+0x1c97/0x2270 [ 67.476444] ? drbg_kcapi_random+0xc20/0xc20 [ 67.480855] crypto_rng_reset+0x262/0x310 [ 67.485015] rng_setkey+0x8b/0xa0 [ 67.488478] alg_setsockopt+0x6c5/0x740 [ 67.492461] ? rng_release+0x50/0x50 [ 67.496177] ? alg_accept+0xd0/0xd0 [ 67.499809] SYSC_setsockopt+0x4b8/0x570 [ 67.503881] SyS_setsockopt+0x76/0xa0 [ 67.507685] do_syscall_64+0x309/0x430 [ 67.511580] ? SYSC_recv+0xe0/0xe0 [ 67.515129] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.520321] RIP: 0033:0x455279 [ 67.523506] RSP: 002b:00007f88b1248c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 67.531232] RAX: ffffffffffffffda RBX: 00007f88b12496d4 RCX: 0000000000455279 [ 67.538511] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 67.545787] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 67.553242] R10: 0000000020dc1000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.560528] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 67.568311] Dumping ftrace buffer: [ 67.571840] (ftrace buffer empty) [ 67.575524] Kernel Offset: disabled [ 67.579127] Rebooting in 86400 seconds..