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"], 0x1000) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 2018/05/11 22:38:15 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x58}, 0x1}, 0x20008000) r1 = socket$inet(0x2, 0x8000000000003, 0x2f) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x17b) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0xc1, &(0x7f0000000140)}, 0x0) 2018/05/11 22:38:15 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)=ANY=[@ANYBLOB="2200729d"], &(0x7f0000ad3ffd)=0x4) 2018/05/11 22:38:15 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x14c, @remote={0xfe, 0x80, [], 0xbb}}}, [0x200, 0xdff2, 0x2e5, 0x3, 0x4, 0x5, 0x1, 0x1, 0x1, 0x80000000, 0x60800, 0x200, 0xed0, 0x5]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x1, 0x3d, "404eb524556fd15b98b7d2c3535f9beefd4704bc31b02680b1214ff473956e7f05f125794d4a5d4ffeb01e6dbe64e30c799c9be7ceb6a5f7e70c8dd994"}, 0x45) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0xbdb, @empty, 0xffff}}, 0xaea, 0x1f}, 0x90) close(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280)=0xfffffffe, 0x4) 2018/05/11 22:38:15 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/05/11 22:38:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x1d16271b, 0x10000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000140)={0x200, {{0xa, 0x4e22, 0x59fc, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}}, 0x88) r4 = semget(0x0, 0x1, 0x8) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f0000000200)=""/14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r1, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r5}) 2018/05/11 22:38:15 executing program 0: prctl$intptr(0x5, 0x2) r0 = dup(0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000008c0)=0x9d) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x688, 0x468, 0x150, 0x150, 0x378, 0x378, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x9, 0x0, 0x1, 0x8, 0x2, 0x40], 0x1, 0x1, 0x2}}}, @common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x7f, 0x8000, 0x5f9}, {0x5, 0x9}, {0x7}, 0x1000}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xfff, 0x9}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, 'veth0\x00', 'ip_vti0\x00', {}, {}, 0x16, 0x3}, 0x0, 0x100, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x9, 0xed2, 0x7fffffff, 0x6ad, 0x7, 0x5], 0x0, 0x101, 0x6}}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3f, [0x80000001, 0x3f, 0xfffffffffffffffa, 0x6, 0x1, 0x4], 0x5, 0x1, 0x9}}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x43, 0x7}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'bond0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x3, 0xa}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xdc, 0x1ff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff000000, 0xffffffff, 'ip6gre0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x7c, 0x2, 0x63}, 0x0, 0x158, 0x188, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x9, 0x8, 'fsm\x00', "b5b8861a02418fc64e1d5e7b4a68f370aa25ff30221f8c4a2194206dcc66561812ee23d5eb7de4e419cd8190bac4874e0d845c3ff65580aebd59d7a4573ee21adb61c3477377f010377a35b38caff4ccd2881cc6d48303d1d4c042aafa130e107309beccece5d3321496485e37f435e6fa342aeca539d6655053a5003a5715dd", 0x20, 0x3, 0x85}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x46, 0x3, @rand_addr=0x7fff, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e8) setresuid(0x0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x8001}) poll(&(0x7f0000000100)=[{r1, 0x1000}, {r1, 0x4}, {r1, 0x8}, {r1, 0x400}], 0x4, 0x4) 2018/05/11 22:38:16 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000300)="d76d403d31e48904d5dd4e7a6182b1b029874c0a4a8757c9bc814f37bc5f673ced2bb77f5caf015c0fbde4e476420e0acad0651460f369587040720eeaf9db53a943264d235215d017ab1545853665796da4f7ef2c00e88900faa85ffb5b7ed136a7d92a2b3711c1afbab72308b1907507c0626db7042abb116f2b8b6f", 0x7d}], 0x1) r5 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r7 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x5, r1, r2, r3, r5, 0x64}, 0xfffffffffffffffa, 0x4000000000, 0x2, 0x10001, 0x80000000, 0x5, r6, r7}) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) 2018/05/11 22:38:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x2, 0x4, 0x3, 0x7, r1}) r2 = getpid() listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x0, r2}) 2018/05/11 22:38:16 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x8001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000140)={{0xfffffffffffffffc, 0x0, 0x7fffffff, 0x93c3, "c35c9029768878f7e56bb2e656f137262bf96ca49179ffb5b644b9b42828fb346c5d59766bbbf38ce29dbcf2", 0xd0e1}, 0xf1, [0x3, 0x2, 0x6230c84e, 0x5, 0x8000, 0x800, 0xffff, 0x9, 0x5, 0x5, 0x7532165a, 0xf2ad, 0x20, 0x762c2516, 0x7, 0x9, 0x9, 0x1, 0x0, 0xc5a6, 0x1, 0x100000001, 0x400, 0xcf2, 0x4, 0x8000, 0x5, 0x100, 0x20, 0xffffffff, 0x4, 0x8, 0x1, 0x80000001, 0x400, 0x5, 0x7, 0x80, 0x80, 0x7f, 0x10001, 0x3f, 0x81, 0x1, 0x100000000, 0x95f, 0x3ff, 0x5, 0xc3, 0x6, 0x5, 0x10000, 0x3f, 0x4, 0x7, 0xfff, 0x800, 0x907e, 0x100000000, 0x732, 0x100000000, 0xfffffffffffffffc, 0x101, 0x5b8, 0x6, 0x10001, 0xffffffffffffd4d6, 0x7ff, 0xff, 0x1, 0x6, 0x400, 0x0, 0xcc, 0x6, 0x8f4, 0x1, 0xffffffffffffffa4, 0x8, 0x5, 0x120000, 0x10, 0x401, 0x10001, 0x5, 0xa4, 0x80000001, 0x5, 0x0, 0x0, 0x7f, 0x2, 0xfffffffffffff000, 0x1, 0x0, 0x800, 0x6f0, 0x8001, 0x8, 0xffffffffffffffac, 0x1f, 0x7, 0xffffffff, 0x7f, 0x3f, 0x11, 0x4, 0x5, 0x1, 0x1, 0x4, 0x8, 0x77, 0x6, 0x544, 0x6, 0x9, 0xd6a4, 0xd2f, 0x81, 0x5, 0x8, 0x3ff, 0x30000000000, 0x3, 0x0, 0x2, 0x824], {r1, r2+10000000}}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/11 22:38:16 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x50) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000180)=""/122, &(0x7f0000000200)=0x7a) umount2(&(0x7f0000000000)='.', 0x0) 2018/05/11 22:38:16 executing program 0: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/11 22:38:16 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80040080105014, &(0x7f0000000100)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/158) 2018/05/11 22:38:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8fecf3f, &(0x7f0000000080)="12ec6f004bdd9aec40405123b4e43f9e90e59a6545384cceb1") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x3, 0x1, 0x2, 0x1}}) mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) readlinkat(r2, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/05/11 22:38:16 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8400, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x399, 0x10000) unshare(0x40600) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x168, 0x29, 0xb00, 0x70bd26, 0x25dfdbfe, {0x3}, [@generic="659d655c29cdcd9ca8ccb41647e94a981fe6601159da63409fdf737d510a426f78a35f1d203d18520743be6560a154f5b84cafdcc8bf6ee63f6dbe55cd14528ce1a98c91e4a264a320fdc49eb79ed5d32fcadef412f3668e156d24b0046e7a9e4737012c67", @nested={0xec, 0xd, [@typed={0x4, 0x67}, @generic="49c02380f0cd6060df0555f6518a455e6a57b2161afcd29ff2a943a99126079f867ffc904cdd2a60873b5866f252b5d7656e1a5af95e975cdd2dc558acd967f17029958e4eaa94d7d46765fc710a4d6cf329e5818bb945e987dc25a21546cb472557f4a72b7761ac68a90cff1cc070dd886f24c2d23a746b46eab52d4ff2e1f8e39d78e8885580053988272912cb906c5ebae9f91b81944e3137885fb212c95e297cc4940bfeb268e29362678343606c2f43159281b351010dd6fa20e2b2dcf2471c09f2f5e336985b4fba5ed1a39bf7076a5aabf1c9606503c2f326b988eb085fb4"]}]}, 0x168}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x201}, {r3}], 0x2, 0x8) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) syncfs(r4) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) read(r5, &(0x7f0000001140)=""/20, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000140)=0x10000, 0x4) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x440, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000200)=0x3) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000100)=0x6) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) [ 108.322309] Unknown ioctl -2147199775 [ 108.335749] Unknown ioctl 1074025688 2018/05/11 22:38:16 executing program 6: mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000000080), 0x0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/05/11 22:38:16 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff]}, 0x6bc7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xcb74}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x100000001, 0xc, 0xffffffff, 0x1, 0x8, 0x4, 0x3, r1}, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000290000000b00000000f26c00000000000021c2306cac5ccfa3e41053f51a35f3d8"], 0x28}}], 0x2, 0x0) 2018/05/11 22:38:16 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000100)=""/124, &(0x7f0000000180)=0x7c) getdents(r1, &(0x7f0000000080)=""/67, 0x43) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x8000}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x1e30, @mcast2={0xff, 0x2, [], 0x1}, 0xe9}}}, 0x84) mkdir(&(0x7f00000001c0)='./file0\x00', 0xa0) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) getdents(r1, &(0x7f0000000000)=""/69, 0x45) [ 108.363755] Unknown ioctl -2147199775 2018/05/11 22:38:16 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x6, 0x0, 0x80000001, 0x98}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x91a, 0x30}, &(0x7f0000000200)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@hci={0x1f}, 0x80) 2018/05/11 22:38:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendto$inet6(r1, &(0x7f0000847fff), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x101000, 0x0) 2018/05/11 22:38:16 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x100000001, 0x0, 0x0, 0x1, 0x0, 0x4, 0x400000, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101241, 0x0) sendto$inet(r1, &(0x7f0000000440)="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", 0x1000, 0x4010, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000040)='\x00\x00\x00\x00') 2018/05/11 22:38:16 executing program 5: mbind(&(0x7f0000c02000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000000)=0x81, 0x0, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x20000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ifb0\x00', 0x8}) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) 2018/05/11 22:38:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6c6f000800000040ffff002000", {0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40100, 0x0) getpeername$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x10) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x400) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x24a, 0x99, 0x0, 0xc0}, {0xb449, 0xfffffffffffffffb, 0x9, 0x10001}, {0xffff, 0x4, 0x6, 0x1000}, {0x1000, 0x3, 0x801, 0x101}, {0xff, 0x400, 0xfff, 0x6}, {0x4, 0xab, 0x9}, {0xfff, 0x100000000, 0x1, 0xfb7}, {0x10000, 0x91d2, 0x7, 0x9}, {0x5, 0x3f, 0x5, 0x5}]}) 2018/05/11 22:38:17 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) r2 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced7476c783f63349971a7afa9c4e2d0a7b546438eca0d2", 0xa4, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x9, 0x5, 0x4, 0x3, 0x0, 0x7}) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x0, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) 2018/05/11 22:38:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt(r1, 0x1, 0x3, &(0x7f00000000c0)=""/192, &(0x7f0000000200)=0xc0) 2018/05/11 22:38:17 executing program 3: unshare(0x20000100) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x3f, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/11 22:38:17 executing program 1: clock_gettime(0x7, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {r0, r1+30000000}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x4}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x7ff, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x81}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) 2018/05/11 22:38:17 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x40) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f00000000c0)=0x40000000000, 0xffffffffffffff7c) 2018/05/11 22:38:17 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x0, 0x4, &(0x7f0000000080), 0x0) 2018/05/11 22:38:17 executing program 5: unshare(0x40600) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000025) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="232121ef1ae4e103fa96bb25a282b07e24170ebccb1cdfaf5b1ac8410aafdbef9096405accbded94b6becb696b895b096f06ed72d1eddae968a44c14dff39d50052a8d81c7b635aeeaafb3ba06ccc8e9b01d21274e70ffafbad238c7a7ab90a4e4eb22e9a8eef9c6cdb3dbc724eb9fb93d35856dee8a40e618776193073f0b3071649c07e5941cf4888e4d2236a87e7e77b252e450a4143c7f97d4557733df437663e48e420f726cd0f7104df22e33a06bbfdbd0d0d553f7d400000000"], 0x3) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/11 22:38:17 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x200000000000018f) timer_create(0x0, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x7}}, &(0x7f0000000100)) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fffffff, 0x101080) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x7fffffff, &(0x7f0000000140)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) 2018/05/11 22:38:17 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x4000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000340), 0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x400}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) r2 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10080, 0x0) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x6, 0x200000) ioctl$VT_GETMODE(r7, 0x5601, &(0x7f0000000180)) socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000d40)=@ipv6_delroute={0x30, 0x19, 0x0, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30}, 0x1}, 0x0) 2018/05/11 22:38:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/xfrm_stat\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0xffffffffffffffff}, 0xffffff47) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) close(r0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000080)={{0x3a, @multicast1=0xe0000001, 0x4e21, 0x3, 'dh\x00', 0x4, 0x2d, 0x7b}, {@multicast2=0xe0000002, 0x4e20, 0x3, 0x4, 0x2, 0x1000}}, 0x44) r5 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000001c0)=""/219) 2018/05/11 22:38:17 executing program 6: r0 = memfd_create(&(0x7f0000000040)='eth1posix_acl_access\x00', 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/24) r1 = socket$inet6(0xa, 0x803, 0x4000000) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000100)={0x50000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae7ff4)={0x80000004}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fremovexattr(r0, &(0x7f0000000080)=ANY=[]) 2018/05/11 22:38:17 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac", 0xd, r2) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000002c0)) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000380)={0x4}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = syz_open_procfs(r6, &(0x7f00000006c0)="6e65742f756e6978004e7dae190e9fb33cb0afda4c1cd552ebaccc0fb6560ccbf63d31fa6ee2759e1ab840e3c05f377bd4e1b1b48b5f8251c704a17daa9cc44f3700fdd1b0466cd3f5c9395740aa573c9db30f95b051dd21773a194868ea3016d7f3a3c9b49a5fc83dc8537227fa8141aeab93d3aef1539c8a03065aaa2170c1171ec46f9e206b87bee93c9bc852f81e8b177944e4a702fb63533524073c6d3c5222c0ad7bf5938a92813659d710a7d821c42e") r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r8, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00000000c0)={0x8001, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000200)={0x4, r9}) 2018/05/11 22:38:17 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/11 22:38:17 executing program 5: r0 = socket$inet(0x2, 0x8000000000003, 0x33) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3000000000000000, 0x20000000020a80) r2 = dup(r1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000200)={0x2, 0x81, 0x4, 0x1, 0x1}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fffffff) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000100)=0x1, 0x4) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/165) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0xa9) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0xffffffffffffd9e, &(0x7f0000000140), 0x0, 0x1}, 0xfffffffffffffffc) 2018/05/11 22:38:17 executing program 6: sync() r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x400001) setns(r1, 0x8000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000000)) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/05/11 22:38:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) 2018/05/11 22:38:18 executing program 7: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0xe, &(0x7f0000000fff)="02", 0x1) listen(r1, 0x0) ftruncate(r0, 0x10000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8400000000007fe, 0x0) sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$KDDISABIO(r2, 0x4b37) 2018/05/11 22:38:18 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x2000) accept$ax25(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x4, &(0x7f0000c61fc8)={&(0x7f0000000140)={'sha256\x00'}}) 2018/05/11 22:38:18 executing program 6: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f0000000000)="809c3810353127ee4ec72030be2bbf134d2994b3472e54a5fffa472d0379e1018372a4a287db59637c596828fc2e68f03d9c20381a3c9d21be8a0477ada8bc9af23d6e5f877b76381083c34636abe4881d42877996910b2305e60f0800467cc43ec1444cf7ef000000000000000000", 0x1}], 0x259, 0x2000000) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/05/11 22:38:18 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0xffffffffffff8000, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000280)={r1, 0x8}) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000000c0)=""/196, &(0x7f00000001c0)=0xc4) connect$inet6(r2, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000000080)="33b7b2b7", 0x4}], 0x1, &(0x7f00003a8000)}, 0x0) 2018/05/11 22:38:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000700000000000000000000000000000095000000000000009b107c866ce10000288580bdcaff6f55bab9d1a25e0848579dbf3345ce6a86c6a1455e4885107458472969b74eaaa0db388d22497c63017f9801d6a9c35136ff4125e7af1c97dcb9906e69ad1060209258a82e7ff8482af96f7e304638cf91d2719dd27a280ae1b6aedb791927e064012cb39c8e850eee9e5bc631782b68bc0123f2f4c3ed1b2ce060161e74aad4b16a36053149f07b759c20bc47577daaa0f42de20b271e42105b042855135de6380000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 22:38:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r2, r1, &(0x7f00004b5000), 0x7fff) write$fuse(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="8a"], 0x1) 2018/05/11 22:38:18 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x80020000033, &(0x7f0000000280)=""/122, &(0x7f00000001c0)=0xffffffffffffff79) dup2(r0, r1) [ 110.390113] Unknown ioctl 1074816055 [ 110.441277] Unknown ioctl 1074816055 2018/05/11 22:38:18 executing program 6: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='ppp1GPL[cgroup\'\x00', 0xfffffffffffffffd) r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0xf5, 0x604000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000002c0)={0x80000001, 0x80000000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x440540, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000240)=ANY=[@ANYBLOB="04000000200000000300000000b300000000000000ffff0000000000c00b00008100000008000000"]) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000280)={0xffffffffffffa63b, 0x9, 0x7}) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000140)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0x0) 2018/05/11 22:38:18 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000280)=""/4, &(0x7f00000002c0)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x6, 0x1, 0xfffffffffffffffd, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x4ee9, 0x9, 0x1de9, 0x7ff, 0x7, 0x10000, 0x80000001, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x7, 0x31c5}, 0xc) clone(0x0, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x80000) 2018/05/11 22:38:18 executing program 3: clock_gettime(0xfffffffffffffffb, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000040)) 2018/05/11 22:38:18 executing program 0: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/106, 0x6a) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00') 2018/05/11 22:38:18 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) unshare(0x40600) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x20000000000001b0, &(0x7f00000002c0)}) 2018/05/11 22:38:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1c, 0x80) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)={0xffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/81) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x401}, 0x14}, 0x1}, 0x0) prctl$getname(0x10, &(0x7f0000000180)=""/34) 2018/05/11 22:38:18 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="7f04bd5d000000000000"]}) 2018/05/11 22:38:18 executing program 1: syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x6, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9b2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl(r0, 0x4, &(0x7f00000000c0)="114fa2a1739939bb3086d80ab64727df49bcec54728aec3252885cb877879d01eaa62afc619d419d14da94de6ed9d9c0800100000000000000eebaa8e4cf051d2dd60a342512de5d70db08d96574c4479f98084a7e664f4ce654a092600b65938181741d2fcb6d5faa83435a963b13008ff0e9d146b9f1c88196ec967a90ddc35f9ddcdd5ef1eb7f790258acae766de72870fa270efb87d68a9235311f0a7ee38e8a5e62144d6dd0c40dc1028a84d8339d59b9b31ea0ef3ffca5baeedc3afee31fd3d5dedcd9e674f8d4bd48916289a9f3f066a100c11926a17147a8ebf68194e4") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000004c0)={{0xffffffffffffff98, 0x0, 0x0, 0x0, "625eb441b984c54a5a30e9b3d2d00e3b823ac0dd1fbfd71312937118640d2714082feab7f531a3cea6af25ae"}, 0x0, [], {0x0, 0x1c9c380}}) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x80, 0x20, [0x9, 0x4, 0x6, 0x7fff, 0x92f, 0x1, 0x2, 0x1000]}) socketpair(0x8, 0x80007, 0x0, &(0x7f0000000200)) 2018/05/11 22:38:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x3, r2}) 2018/05/11 22:38:18 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x333c00) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = getpgrp(0xffffffffffffffff) migrate_pages(r2, 0x9, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x8) fremovexattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73090000000000000073650066004aef03b735c531792c73938e3375a884a908f5d00999fdeb0c9648c974b79ccec93ce23fb2c2f78b8d56cdb60902756d1740"]) 2018/05/11 22:38:18 executing program 0: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="626f6e643000e7ffffffffffffff00", 0x3a8) open_by_handle_at(r0, &(0x7f0000000180)={0x1008, 0x4, "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"}, 0x101101) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000100), 0x0) 2018/05/11 22:38:18 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)=0x4) read(r0, &(0x7f00000000c0)=""/73, 0x49) socket$packet(0x11, 0x3, 0x300) 2018/05/11 22:38:18 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x40, 0x0) getpeername(r0, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000440)=0x80) futex(&(0x7f0000000000)=0x1, 0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0x2, 0x1) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f00003b6ff0), &(0x7f0000048000), 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000240)={'erspan0\x00'}) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfffffffffffefff9, 0x200) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/186) r4 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) times(&(0x7f0000000100)) 2018/05/11 22:38:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/05/11 22:38:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000300)={0x7, 0x3, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000380)={0x1, @broadcast=0xffffffff, 0x4e21, 0x2, 'lblc\x00', 0x2a, 0x2, 0x80}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000440)={0x319, &(0x7f0000000040)}) io_setup(0x7, &(0x7f0000000340)=0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x81, 0xc, 0x9, 0xfffffffffffffffc}) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f00000000c0)="242b4d9f32a3c65fe75a9f146d045498afb27558dad10d1d409b412b897067b07798c908b9036648d74d0c9d625a368212e11e277c6f767d8fffdff90e825706c117c3ff463bc4aa931924b94342e0ca4674abcc4e88edcaef814e1dd42177985cda20213f059ee4c91157d1521b57d79851b7af5a2807106b633b80e71dc2dc7a26560bfcc6f838be5462c071eb842728a62488da8ad8f880f0b7100046b7fab806261bd3fd6e436c6a1686e88c015e24db26407b5eefb2d6702cef142752d9f5acb0f862de3744eee3649fd7", 0xcd, 0x5a2, 0x0, 0x0, r0}, &(0x7f0000000200)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240), 0x8) 2018/05/11 22:38:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000480)=0x8000, 0xfffffcc4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000004c0)=[{0x3, 0x2}, {0x2, 0x1}, {0x2, 0x7474020e}, {0xf, 0x8af}, {0xf}, {0x0, 0x8}, {0x2, 0xffffffffffffffff}, {0x8, 0x29}, {0x2, 0xfffffffffffffffe}], 0x9) sync() ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="48610d0eeb2ef24379b107b32862d5a4eeb195ba30e80c8db376a1eb1c31686324f160291d82c8cf392bf6187725493eebf55976834da23244d62b6b6086502a2fecdfda8578ed", 0x47, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000380)=""/82, 0x52) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r3 = socket$inet6(0xa, 0x3, 0x3a) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000140)) r4 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000400)={0x1, r4}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_open_procfs(r4, &(0x7f0000000440)='net/fib_triestat\x00') setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x4, 0x0, 0x1, 0xc, 0x9}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/11 22:38:19 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000040)) tkill(r0, 0x1000000000016) 2018/05/11 22:38:20 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x800000, 0x0, 0x100) clock_gettime(0x0, &(0x7f00000047c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/05/11 22:38:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x353, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_open_dev$random(&(0x7f00000004c0)='/dev/random\x00', 0x0, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x100, 0x4e24, 0x99c8, 0xa, 0xa0, 0x20, 0x89, r2, r3}, {0x80, 0x1000, 0x9, 0x200, 0x8, 0x5, 0x1, 0x200}, {0x9, 0x9, 0x7, 0x100000000000000}, 0xffff, 0x6e6bb3, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x2b}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x356bdde8, 0x8, 0x8, 0x4}}, 0xe8) getsockopt$inet_dccp_int(r1, 0x21, 0x49, &(0x7f0000000500), &(0x7f0000000480)=0x263) ioctl$SG_IO(r1, 0x2285, &(0x7f00000007c0)={0x0, 0xffffffffffffffff, 0xae, 0x43, @buffer={0x0, 0x9c, &(0x7f0000000540)=""/156}, &(0x7f0000000600)="0e7a0745f903bfd79298d1582fdc7eb76bf9bb4a8e9e2393cc45a0da6b7160c7ddf273594696dd360a04da60bc4fc4490ac68b813bfc7e44946d49331bc2ed625f5519bccdcc4929867b78bf3fee203fb8d881fa9c42972eed7130ad5184ad6769f842e3dba057b1c937ddab6839f73ed6a4ab6578ff5b51cd35e6d476e5be00671ae86b24d4feb52db389e3a8a0495707b13e712105dc296f0f12d4f8f5e7ffc7727cd2aeee7d62654a580038f5", &(0x7f00000006c0)=""/213, 0x6, 0x20, 0xffffffffffffffff, &(0x7f0000000440)}) 2018/05/11 22:38:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') socket$packet(0x11, 0x3, 0x300) 2018/05/11 22:38:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='posix_acl_access)eth0%trusted\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x480, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x40, 0x4) 2018/05/11 22:38:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x1, 0x7, 0x1, 'queue0\x00', 0x2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x840, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080)=0x1000, 0x4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000000)) 2018/05/11 22:38:20 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x602800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000280)=0x54) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) pivot_root(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r6, @ANYBLOB="358c05000300eaff895d7ad31192"], &(0x7f0000000700)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e22, 0x38cf, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000180)=""/45, &(0x7f00000001c0)=0x2d) recvfrom$inet6(r5, &(0x7f0000000000)=""/192, 0xc0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f00000000c0)={0xbb, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e21, 0x1, 'rr\x00', 0x2, 0x3, 0x7f}, 0x2c) 2018/05/11 22:38:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="020705e381c8b30002000054dbfaad0774", 0x11) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x222000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/11 22:38:20 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x420000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x6, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) [ 112.085012] mmap: syz-executor2 (7534) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/11 22:38:20 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x77e, 0x0, 0x3, 0x3f}) read(r1, &(0x7f0000000180)=""/4096, 0x1000) fcntl$setstatus(r1, 0x4, 0x20000000800) readv(r1, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000003ff8)) gettid() 2018/05/11 22:38:20 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe80000000000000000000000000000000000000000000aa000029d587f815089a37c035c50000e970db7b08954b5155cbf3140a2f8cb33c9ec785e29302e363bb44455076b87605a040fe9f9b9da5ac57bf29c7d11c59a259eed88b1a5874c49325a57182ae2510ac1ddaf48287026f75d6c60e95ddb3da785acef44c167c02dc09a7aa408353806c027b14a46a7408a354e3203ae5149888347112d017b0b2354bd1ebe70000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010000090780000"], &(0x7f00000002c0)) 2018/05/11 22:38:20 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @local}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@empty, 0x76, r1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000080060000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/11 22:38:20 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='fdinfo\x00') exit(0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) 2018/05/11 22:38:21 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x100000000, 0x4000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}, 0x2004ffe0) close(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={r2, 0x7ff, 0x7, [0x9, 0x100000001, 0x1f, 0x65772f98, 0x3ff, 0x8000, 0x6]}, 0x16) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1ff, 0x8c09adbe167e8776}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x2}}, 0x6, 0xfff, 0x1, 0x5, 0x6}, &(0x7f00000002c0)=0x98) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x254000, 0x100) accept4$ipx(r5, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x80800) 2018/05/11 22:38:21 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6e6574dd62e23a523e6fcdac0527ea831d31f4edffde00008c52722ab119241c00a5991dfbacec77b4dc8691") exit(0x0) getdents64(r1, &(0x7f0000000080)=""/140, 0x8c) 2018/05/11 22:38:21 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x0, 0x3, r0}, 0xb3) 2018/05/11 22:38:21 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2000, 0x0) write$fuse(r0, &(0x7f0000000140)={0x20, 0x0, 0x8, @fuse_ioctl_out={0x7, 0x9, 0xffff, 0x5}}, 0x20) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @loopback}, &(0x7f0000000040)=0x2b1) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x9) 2018/05/11 22:38:21 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2205}, {r0}, {r0, 0x1000}, {r0, 0x2300}, {r0, 0x1}, {r0, 0x2010}], 0x6, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2018/05/11 22:38:21 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140), 0x0, 0x7ffe}], 0x0, &(0x7f0000000580)=ANY=[]) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000062c0)={0x0, @loopback, @remote}, &(0x7f0000006300)=0xc) fdatasync(r0) 2018/05/11 22:38:21 executing program 4: socket(0xa, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x40247007, &(0x7f0000001ffc)) fcntl$setpipe(r0, 0x407, 0x8002) 2018/05/11 22:38:21 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xd, &(0x7f0000000000)=r1, 0x273) 2018/05/11 22:38:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x1000000000, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x6afad00000000000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0), 0x4) 2018/05/11 22:38:21 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000"], 0x38}, 0x1}, 0x0) 2018/05/11 22:38:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8499, 0x40000) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x100000003, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/05/11 22:38:22 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00001f3420285163a4eb7ab561d9a6a92d0ba24c6ec2af560d71ef90cb81babc13cfd35b", @ANYPTR=&(0x7f0000008400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000f00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r1, 0x1}}, 0x18) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/11 22:38:22 executing program 1: r0 = gettid() r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x80, 0x30bc40) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', r2}) wait4(r0, &(0x7f0000000000), 0x5, &(0x7f0000000040)) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r4 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r4, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000140)=0xffff, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet6(r5, &(0x7f00000000c0)={0xa}, 0x1c) close(r1) sendmmsg(r5, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) ioprio_set$pid(0x4000000002, r3, 0x4002) 2018/05/11 22:38:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x3, 0x4) recvmmsg(r0, &(0x7f00000062c0), 0x0, 0x0, &(0x7f0000006480)={0x77359400}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/11 22:38:22 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/239) r1 = dup(0xffffffffffffff9c) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0xffffffffffffff30) 2018/05/11 22:38:22 executing program 4: unshare(0x40600) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x1, 0x1000}, 0x4) pread64(r0, &(0x7f0000002080)=""/4096, 0x1000, 0x0) 2018/05/11 22:38:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000001780)={&(0x7f0000000200)=@sco, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f0000001400)=""/140, 0x8c}, {&(0x7f00000014c0)=""/72, 0x48}, {&(0x7f0000001540)=""/87, 0x57}, {&(0x7f00000015c0)=""/50, 0x32}, {&(0x7f0000001600)=""/180, 0xb4}], 0x9, 0x0, 0x0, 0x4}, 0x10001) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000140), &(0x7f00000001c0)) 2018/05/11 22:38:22 executing program 3: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/11 22:38:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x2e, 0x0, @thr={&(0x7f00000001c0), &(0x7f00000002c0)}}, &(0x7f0000000340)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000380)={{0x0, r2+30000000}, {r3, r4+30000000}}, &(0x7f00000003c0)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5e64}, {0xa, 0x4e21, 0x1, @empty, 0x8675}, 0x6d92, [0x40, 0x200, 0x4, 0x10001, 0x18f, 0x10001, 0x401, 0x7]}, 0x5c) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) syz_open_pts(r5, 0x200400) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000140)) 2018/05/11 22:38:22 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xfffffffffffffea6, &(0x7f0000001180)={&(0x7f0000000d40)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x48810) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x6a, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x803, 0x4) 2018/05/11 22:38:22 executing program 0: r0 = socket(0x0, 0x8000000000000803, 0x210000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5c, 0x80080) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/11 22:38:22 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x40000000, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 22:38:22 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)=':/file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='qnx6\x00', 0x1000000, &(0x7f0000000140)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="abe057a7171b53dc04f3245558ba681b24dd44441422068b1ee4d9083809365101d5508e2a3d80bba9ef00fd35156bbec7bb03cc85be472bcc", 0x39}, {&(0x7f0000000140)="d706de9860b51ffbc3421f13f25d75b8ad09606163c49e258c75c2b251b54abd0e9309595f91b7d3758ad2d2677515a4f88784521383cbdf85e9a1fca52f50bd97058282409da976fe9ddcb0df6479dc3f33038f03538f0e96005d37deb330c18f270310b503b21322cf6816a45e6139b2d9620374f65d12e09075b9af", 0x7d}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="f67594f147d3ed093739e688717a2b1f6f4bad719f18d6e0e5fe1bbcde6082a8ffc02ae198bd9391184210e0b861b8a8e75d717879b46ca3c423fbe68ea9c5b0914768c641c14d5096374fe773d13e76d987b6cb55d23228357e826eae568ba83cdeeabd8b9232bee0b296d38e135ef637efdb61f7dc2391c4ea7bd6816162b676594e5f8d51efcf438554121456f43b748e89ef0112c65e8c3b778eb408773a0f1b4cbc1a6a5aa0640fc3e2fd8bb679e0dc07e755fe1bb693eb0ab376943a6db458d08184ef1d184a953a49337fdd2c", 0xd0}], 0x4, &(0x7f0000000340)=[{0xf0, 0x0, 0xd8b3, "983ef3f4cd9444154de09ac96000c333b050764e9b7b568a3fed10021008595abe080d6db9b57cda9d3e513e3e17dad682c0bece8ba3731225f7daa86fbdccc08c037486479b494b8fa01e79b5cfea691fb8f245e1176aace35e08d000e11f52964ee48ad45034417940488ccf93ef34904f2b72b96042cb5abdf5165317c39c42f379eddc5c8268af8531fb1d7995861830b9bc6315943f1e463972aca4802a90ee60adfe695d193a37ce4e41a9bc84b5e06449c0579392f8aa70b11caf7b471bf56bc735d059badd79e0177b82d85dcff5783670995eae6ec36b9be2c6d693"}, {0xc8, 0x11f, 0x1, "a276926f821f17973c88bca3d791c0062db057e30a227f8dc42554120f80a850f55c58e9f8a057b96bbad08b1093ec7fabbed1c6baaad6e0524ecc1412bf787725ac51e1425b21f1859502c33f3bf76d8fd472dc0542fe6c341a71af02a8b90de8990cf3909278d9d7aae04cedd8fc2de590799023c9a748942a8d7b4b74ac2e611bd12bf8525980326315d2eefaf7370fcfc02a05e41cba8c4d4b0293a47e87cd43e20c8ea1eb8df532624eaea0edd97dfb3e"}, {0x40, 0x0, 0xff800000000000, "0d5d2911ee60d926b2d501de5e33b4ddeb6e6d15fd482a8b81a5e3282ff95825eeedf221a3ac371c0702"}, {0x98, 0x118, 0x3, "9aaedf36c202cc1d8f20593e29f624cdcbdd5f7925e6e03751306fea2915052d09c8d17ea4e92b57ff292ba4d45c22ebcb71941181a08a83e14d870f5d596d966805445c7123c55b359ad375ea0b6137b2a3c2912bde6d045f001c72ee0c5f1a063913dca5e0a3ad4c5979842aed6c01fbfbdde729fe030ade65f5285db8c8324b"}, {0xb0, 0x11f, 0x80, "1e697a8c4d84b488bcdad938660c0efd0c0053232c390e11e65180e9d470c02e9e7243dc3b133b548ecfe58014e987d641c2036d2755bcc4e61bf6791d3cb2bfcd8b84613157fb495ff378f678342a5af34e4226ea0248cc1ffebd416f018acd4cffa01d464d6fe98b2fe69b9189939f70b207215819c75b5825b1546a434b5642ea63c89205e3aa21b5bb2b8b5de383ff1a6f207fb194e699bb0d6d1291d6"}], 0x340, 0x20000000}, 0x0) 2018/05/11 22:38:23 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000040)='/', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='befs\x00', 0x161001, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@nl, &(0x7f0000000180)=0x80) recvmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/54, 0x36}], 0x2, 0x0, 0x0, 0x5}, 0x10020) 2018/05/11 22:38:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x400, 0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f0002686f757003000000000000003000", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendfile(r2, r2, &(0x7f0000000040), 0x10000) 2018/05/11 22:38:23 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000e54000)) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) 2018/05/11 22:38:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x200080, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000012c0)='fou\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001300)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$FOU_CMD_GET(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001340)={&(0x7f00000013c0)=ANY=[@ANYBLOB="1c00000031005ebe26791cc38a5916ed033c1ae8b2c0829181b1c50956ed98e1388c2595dfbd42b21e0905bd549861ccd3c7a9f86587a5fb23ddb857317f2a53b7f9e89c0000", @ANYRES16=r2, @ANYBLOB="00032cbd7000fcdbdf25030000000800040003000000"], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) listen(r0, 0x1) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffff8, 0x40) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @broadcast}]}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000140)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f00000001c0)=0x9, 0x4) connect$inet(r4, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = dup2(r4, r0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001200)={{0x2, 0x4e23, @rand_addr=0xff}, {0x306}, 0x40, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge0\x00'}) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000000000)) read(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/05/11 22:38:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140)=""/80, &(0x7f00000001c0)=0x50) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x4, @rand_addr=0x9, 0x4e23, 0x4, 'rr\x00', 0x2, 0x6, 0x4f}, 0x2c) 2018/05/11 22:38:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc8, r2, 0x204, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9b26}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0xc8}, 0x1, 0x0, 0x0, 0x1}, 0x40804) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0x0, @time}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/11 22:38:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x1, 0x4) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) pivot_root(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') 2018/05/11 22:38:24 executing program 0: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000000)=0x1, 0x9, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) pkey_mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffffffff) 2018/05/11 22:38:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffff9, 0xfffffffffffffff8, 0x1, 0xc5c1, 0x6, 0x9, 0xffffffff, 0x7, 0x7, 0x8, 0x200, 0x2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000939000)=0x19) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="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") socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_pts(r0, 0x40) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/05/11 22:38:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") mkdir(&(0x7f000063543e)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000004c0)="7562696673003f089408c803474d07d5aa9e7d78d13d5f2e5e2eaefc338b2d22d906519d344ba54bd8944848d8412dbd2fc30cf6e56f17ca960771deee16c9accd168a731fbcc80f6d418210facf39adf974bc0e64524af76a4d3eb6f41f70bf5879f3f0eb225b94e789ec23e483de5e2cbc5eb2865dd2d2fe79d738138cc7040cd8bf03b9f65f948e", 0x1000, &(0x7f0000000480)) chroot(&(0x7f0000fddff8)='./file0\x00') pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') 2018/05/11 22:38:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) time(&(0x7f0000000040)) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)="afa9769b7e88660d5b4b7bc1730d4e474e2cff7bb1c8246ac51b1b263a97827a", 0x20}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/05/11 22:38:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0xffffffffffffffc3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x3ff, 0x4) 2018/05/11 22:38:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c6295e46ca6c09b612ec6f") r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) 2018/05/11 22:38:24 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000080)={0xffff, 0xffffffff}) ppoll(&(0x7f0000000180)=[{}, {r0}], 0x2000000000000136, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) 2018/05/11 22:38:24 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = gettid() socketpair(0xb, 0x802, 0x983d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r3, &(0x7f00000014c0)={&(0x7f0000000040)=@ax25={0x3, {"a0b9714accc4e6"}, 0x2008000000000}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="e828bd40007908c7908b84266e2b22023406c4af6c6c01d26ae149962c4d4f6d65df0c7829fb141e626ffc83a2e584e866423b35233a4e7c400c139e001d", 0x3e}, {&(0x7f00000010c0)="c5a4d4842ae8205949988a9d6811066b220179cb6cc4a45304da1236a010a5da887bcd0b107f548d37cee42c63cf7df1c3e02260bb2169f589f8d44d77d97f81d71d786fc79dcd300811ecc12d21c6732ef6fc39daca7061f3cc831d968c82014ad9f311ee2de76f2e7a7365bc34", 0x6e}, {&(0x7f0000001140)="f60dc6458005df9c64a610e29a0aa7c6ccf92d268d5c53ed09aa16f71b3411a1988f440ebf53d30b22a6326ff44fcb19cceeab93bc1e55155b272784aefdd8cf2fe279b00181977021b40990f5aa98b770c65d4b2247a15a653e4cb4365744e2361825b460", 0x65}, {&(0x7f00000011c0)="4e8734f592", 0x5}, {&(0x7f0000001200)="6f1414b2e9f3b929e37e2db11876e1a7c293ac727ebd8e6e03925880a20a2d313833e3f6f3d8e18c9e5326e4031b33749142958e84e8331ea0080bc66474816b8b0616f557ebdf16d1", 0x49}, {&(0x7f0000001280)="0a051bed3ed78b26df77e643b967f7a2b3ad478451eafa1af3419044", 0x1c}], 0x7, &(0x7f0000001340)=[{0x10, 0x108, 0xf088}, {0x88, 0x112, 0x4, "36883d985d9a7d46e6f520738e265633726d4af3f60f8361f83f45107da3107c9540fad8c10d132c0df0c4cc62d515dd36edfdb1d352d0acb0abf2116ef4acd04d55bad6bcd92e59e326d8c3704aaddb77614b616885749b8cb64b34ef9b3d0f824f731a383eee46a9f12bac3e003cf87248"}, {0xb8, 0x13f, 0x2, "d1ecc0f402a25c892f7a5d43cd41fb3508a9a32b87c45227a6d5b5196ae319114261edfcf3d8291f8aa0ed10ede3974cbdc6f03eb3796a52ce85623ce6309490ecd29fa46ebf0ddba5c357e1e93b7765a032683cab3c6a3258a1e258d7c9669e374f2d093a513c552965ca9327b215accbd26f94c961ca7a2c85e8b43a305024f4c93b89fb91d4ec02f4013cb19e58591c95311969aed2017e7eca478347524625a2"}], 0x150, 0x40}, 0x40000021) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_wait(r1, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) [ 116.401224] random: crng init done 2018/05/11 22:38:24 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x800) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000280)={0x3, &(0x7f0000000040)=""/242, &(0x7f0000000200)=[{0x1, 0x54, 0x2, &(0x7f0000000140)=""/84}, {0x1, 0x25, 0x6, &(0x7f00000001c0)=""/37}, {0x1, 0xf7, 0x5, &(0x7f0000000300)=""/247}]}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000002c0), 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="06b8a1000ad1d05f92d3d0e28a5f48e1fc230e11667c51af24cf72572c345c84aa2796222adecc1ae214d6f61bb9aa742011d527dd381d28b1529fb91ea5ad8ce98e6d66f38e976481fa05332c86adedfa91d073ae55f421254bd93dcbd0f1365e3904392388", @ANYRES16=r2, @ANYBLOB="200025bd7000fedbdf2503000000040005000800030089000000"], 0x20}, 0x1}, 0x4) 2018/05/11 22:38:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000000)={{0x401, 0x0, 0x1, 0x7, "970dd95472a66d48cca3416846e2a7333fdafd1306e9a747fb92099a062a59950ff29ae903105022ae89eadc", 0x5}, 0xffffffffffffffe0, [0x4, 0x1, 0x2, 0x2, 0x6, 0x1, 0x9, 0x100, 0x400, 0xff, 0x27c, 0x711, 0x6, 0x5, 0x4, 0x8, 0x7fff, 0x7fffffff, 0x1, 0xc000000, 0x1000, 0x5, 0x0, 0x5, 0xffffffffffff8001, 0x5, 0x6, 0x1000, 0x81, 0x8, 0x0, 0x7d7, 0x567, 0x2, 0x3, 0x101, 0x2, 0x53e, 0x8a, 0x7ff, 0x8, 0x80000001, 0x1, 0x200, 0xfffffffffffffffe, 0xb1, 0x3ff, 0x3, 0x401, 0x6, 0x8001, 0x4, 0x401, 0x3, 0x3, 0xff, 0x8, 0x2, 0x8, 0x2, 0x80, 0x3f, 0x80000001, 0x0, 0xffff, 0x3ff, 0xf13, 0x0, 0x1, 0x3, 0x9, 0x6, 0x87, 0x1000, 0x2, 0x8, 0x10000, 0x40, 0x3ff, 0x3f, 0x8, 0x1000, 0x2376, 0xfff, 0xf, 0x6, 0x14ef, 0x2, 0x8, 0x3, 0x4, 0x80000001, 0x5f, 0x8, 0x419, 0x9, 0x0, 0xc7ea, 0x0, 0x31, 0x58a, 0xf77, 0x3, 0xffff, 0x2, 0x9, 0x7, 0x8000, 0x4, 0x7, 0x100000000, 0x5, 0x8, 0x5, 0x2, 0x0, 0x9, 0xffffffffffffffe0, 0x1ff, 0x6, 0x8, 0xb3, 0x8001, 0x9, 0x543, 0xb213, 0x4, 0x4], {0x77359400}}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000540)=@newsa={0x144, 0x10, 0x31, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@rand_addr, 0x0, 0x32}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@extra_flags={0x8, 0x18}, @algo_auth_trunc={0x4c, 0x14, {{'md5-generic\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/05/11 22:38:24 executing program 7: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00'}) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000000000000010002e00050300000000000000b6821148a730de33a49869c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/11 22:38:24 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) sendto$llc(r1, &(0x7f0000000080)="6546719586ce894f7948d8b4ef0ef1737f5a54914bd6c8d078fad5a394568b8b365404cd352599d53bb01c6f6c0123029a64ec92be3b37e13514cf545f2911c63b8b0dce90071dec99b358296923bab6a77bfbb6a7ccd7a7564d898b9822a2380c85b4649f866bade88f6a5321e301f31e3421e99290062faa688a6d648a227a1c0fb88272f6cf5eec3b5f16ed90db81d92acf58afe9efe60fe5ea2f4a09a96481663c1e472f2d0af268e74d9618c8fe4600d65eef4e6360a389bd46", 0xbc, 0x800, &(0x7f0000000140)={0x1a, 0x33e, 0x1f, 0x9, 0x96, 0x9}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) mknod(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) 2018/05/11 22:38:24 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000001280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "3acb3d224487b4b9"}, {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}}}}}}, &(0x7f0000000040)={0x0, 0x2, [0xc80]}) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='securitycgroup(em1selinuxGPL\x00', r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20c080, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioprio_get$uid(0x3, r2) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x8050, 0xffffffff) 2018/05/11 22:38:24 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x90, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x6dc, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffff8fe}, @in6={0xa, 0x4e22, 0x0, @empty, 0x100000001}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1425}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x101, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x9c, "e3eddb5917b1dabc6bf8955ff2380e4daa1b4e6003efae0c55e4302f6c69c7ffc518d745481110851fd99e0d683e88204631e558f4edc40ed233243b9fee0e1f540ff60eecf4db5618f670755dcaa18d924648740409e1c140e3d2e71ab84af977d27ba5906dbdceddd75df0c686f0722a85608806ffdf356ee073ca3c391616ba1ee734cea52ff4404516a93645b8e5b963636cd42015ee6a4e94be"}, &(0x7f0000000300)=0xa4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0xffffffffffffffff, 0x800008000000}, 0xb5) 2018/05/11 22:38:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x4}, 0xa5) 2018/05/11 22:38:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x8, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=ANY=[@ANYPTR64]}, 0x80) [ 116.846736] netlink: 'syz-executor7': attribute type 46 has an invalid length. [ 116.854500] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 116.888308] kernel msg: ebtables bug: please report to author: entries_size too small [ 116.930594] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/11 22:38:24 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/05/11 22:38:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x900000020000000, &(0x7f0000000180)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000001b80)="c6", 0x1}], 0x1, &(0x7f0000000500)}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0xfff, 0x0, 0x200}}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") dup3(r2, r0, 0x0) 2018/05/11 22:38:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@rights={0x10, 0x1, 0x1}, @rights={0x10, 0x1, 0x1}], 0x20}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) 2018/05/11 22:38:25 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) io_setup(0x70d, &(0x7f0000000280)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) read(r0, &(0x7f0000000000)=""/81, 0x51) r3 = accept$alg(r0, 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0xfffffffffffffc70, 0x40}]) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f00000001c0)="651a709cb084943b3a9475dabccc2cb88adaad13f05c") ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) 2018/05/11 22:38:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000000000)='O', 0x1, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0xdb, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f00000001c0)=""/219}, &(0x7f0000000340)=0x78) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007b1ffc), 0xe6) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) 2018/05/11 22:38:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) r2 = dup2(r1, r0) shutdown(r2, 0xfffffffffffffffc) 2018/05/11 22:38:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x8, 0x3, 0x0) syncfs(r0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/11 22:38:25 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f40)=@accept={0x8, 0x0, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x2aa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000100)={0xb7, 0x9, 0x0, [{0xb4dd, 0xf0, 0x5, 0x3, 0xbfec, 0x7, 0xb0}, {0x8, 0x1, 0x94, 0x80000001, 0x9, 0x2, 0x800}, {0x800000000000000, 0x4000000000, 0x5, 0x10001, 0x9, 0x59f7, 0x100000000}, {0xe6b, 0x10001, 0x0, 0x9722, 0x3ff, 0x2, 0x32c}, {0x0, 0x9, 0xd8db, 0x800, 0x0, 0x8000, 0x6}, {0x800, 0x5, 0x3, 0x7, 0x253a9ad8, 0x1f, 0x1}, {0xad, 0x2, 0x9, 0x51, 0x800, 0x5, 0x8}, {0x3f, 0x6, 0x5, 0x1, 0x7f, 0x3}, {0x4, 0x687efe20, 0x0, 0x80000001, 0x7, 0x10001, 0xe9cf}]}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001080)="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") getegid() 2018/05/11 22:38:25 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x401}, 0x8) unshare(0x8000400) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000080)={0x1d}, 0xc) 2018/05/11 22:38:25 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f00000000c0)=""/125, 0x7d) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x4000) 2018/05/11 22:38:25 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) 2018/05/11 22:38:25 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x5, 0xa0800) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x100000001) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1f) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000480)={@dev, @multicast2, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'tunl0\x00', r4}) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000240)={0x303, 0x33}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f, r5}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"], 0x78) 2018/05/11 22:38:25 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000260ff8), 0x100000002000000}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="fa2a95"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="5a8a3595b2f3f48c2ec200a5143bc849ab2b6889dd5a4ada7d38057242ac", 0x1e, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="1c08b33163f3f5fcc2220b771a095675e6a82989c26755c4197e5e79e4a207d724bc9a2cc7a4da549f8ff33c790efc34e8e8e5778e9388dde756e5d671119b028a21d56e541f85d61d3199366d5dca1c714b337fba860d224a082ea714d0048b04fe30ec51baea3ad3144e64fc01e181bd0936c18aeb7f22a6368f3e50db08f477d4251d6e5dd28125495d5043ec4e0a3318db3f4bcf43c7b33cf292b95e5b4817bc182c92ddb2a9b005462f4e89b2a9e1df7dcfbfe0b26793d53d7f68bd63e92a9cb05eea5edc13bddb10cf9b3492a032509f184bbe621ddc1f3aa95e8f8d1c084ec647d0e2e5cd34dce775ed1b0fc0e64edae342f721f38f68a2167054af12c6686247a4765558125d9482c4a69ec4a92def34d63d85f0a9067cade23773ed73735ed62a0ba8077562d114f3fb5160994e962148fc6c6c54f03531d500c7efd38390e8100a181094257a1b238f389c94771d2c8063064ecae371e722ebad1452c2ff4d2963512b7cd43ec45a07c491b9c7fed5008d8233e5fe7dd842564bbcfff50ea90337ec7d1390e392071f40ef2af71a254e3684f52f68db640369ec24e0e731d4b927d1d7f1516f01566191725d4bc3d99ef9352168a8437932f9e9cb181d79f5245c2760f0d246e2197cc26dd20ef4f7754e9df1a269ef08de605001452ce489a2b00e313b4dc4aa9b58128b81ce13eef6362aeeb29ca1eb2cde1ac39ef5108e96fd99efce6459c992cbb6f6229da84f3ed95a770ed3ff2240e592a40252ed1fb1bf09cd3f2df48dd6bc00e4d2b83f662bb20e6af7d088cc717224ffd0c5f12cdc31e0ec32b331c9bf362b07cb48320c659801c0a793249941014355a548a8811f7660c971d55b8bf0796193bc7c4bc1b47e276aa9da4d226661dee84d53f3c679dbe122c2d93af6e73f8b34a4e46d9d3c8c14d3d3f86655a3a321ca1100666f45d30ca127c89e49c1ce865d6f1467ec5bc6491bdf20f983d15bec95718d37159388330835b70c3f7a147aa6d44fde04e0a37ecd977f1096be22703942f72c625448cfc33b00b932f52c6b841a206c2f58e577c26e2ee07e09f6a02a4799fba5cca8e0daf3f9cbf074df87fca21bc5cf6e49642dc50be3c186f6b5e192d2fb93ae1bec18531fa39b56d286c5f5a16b39de13dde5ec7ad7521d63d9093398000f4911804246de4676e880320b4eaba93323fe257054d5caa11d6e49f26f2d8fd782baf0131d3b16e93fe0c5ed83947d7fbea4670ad0ed833dc26466d4061b5275cd5d859ccc7aef411db7c17837e3743cc2e6483613f80a10f7ae2f5fb734cd7ea8559da9f84d148ae4dc40b6422e2ce7d34c22d78498b0c1346ee2d91f6f61904facf1c6f01ee4538a95eca65d6f6338a316bb1906b38f4f96c6d07a9ce3f8e23bcd20915d7b1218b5ff119b315d1d7a98d83eff2b1764bd9ce1514c6c4cf425572abc6914dd2f37df9a69fd760b72999f01c949823672fee95daaa01a1c11e92b95aa55ff0beefd3d486387ef87c971e14c0d8f82422881fba7d4cbf1d92b0de9ed451933b02572aa30ee5ad74687f64674ff32dee8c972540344d0005e3a3f31bdedf3d4ae9e5c6dd4646b8f177dceb1dd31ffe71d5e56cfd184c84071b42f3ec872a638c57a59fac249388d45817e28dbc87c6d554761b341b6923d280f506da3d37aea44c1c94622b6faa7ea413216a915443d1de7568c2732e6feeaaf4c5d341694addf24a03a95019f556b31160e77169ba13e404bb5697d3af95035dc1485397ef241a9768e22fa755f0980346f50a1f38ac4d0b5bcd7ca229b98cc624ea57965c8ca60268c233fc060d3384feca1459c8a0e600092cc30da8bae200622d30aff008f76ec1364047feff821f28caa6341d410a1ac1fad82a67e1be91eb9b10f48903c751dae672befeb5e0984f261afb447142e2e694a5a36f4d2ec539f274ef32caad83e51dc00e6ebc52ea88895eab2feb86f245222b5f73e8aaa2cea9df6841f8ab8b52955967a6aabaa93431cae5e200f1898bcd3cc7cd18d55cb8fa81d0e5ab3cb2fe2e54d053ee75c334e9213284fb4e5df379014252737c2c4ed07bc3280530726365214b57b7b696ef1c43ee681301de604a16908baa8e1fe749413e316917f5d0277e1b51d6e8cf8c35cbb4c76fc51a125bd81b2aa2c8728890cf999419e4fb492fc8d0c51c87f9fae717cfefe788b95946efc5f30c26388fcde6736ba6f61eb957f728d4aeee6c31cdeec11b28fdf0cb2e3dea063e8db5cbfad3bc1bde72957ab3049b3039c9682f7f8b03b60f5f911ffffb4983ce08360aeafcac491764b0ec9d348d041676c8c556970d12a9ea8c19bfc7d1a03fdaf593e32eaeabeecb5ad6db6a9a57e08fc8c78f72d78c7470cb45cfe21885395b893808835e20f4582c2c8ab2ea3c359849c3f8edbfcf724261f3226b64d6378268df13c86e8d6ee1052b49cfca43ca50673a11e07a450deaad6f8bb1a55272faba837636b77abfc8a18a94edaf64d3c2609d93c1181385df2339fb90a1fdd2cbffa9b96d7a59138c698c3dbb8299deb5f9ed29f5136b728f4dbdcc4e28cf70115ddd4c40529dd2218c62a960d52cb61d972ff12790974faba175413b96cde80cbfb49555cde525c066d2ead593daae41c4aad60a1c6868d9ce52f7553e44cd0fee428715d7805c01b85353fc0156b74307001f34c55d2f276dddafaaed47f626d8e5f60687061a08bbb259f7b6d1224ef3c04a274bffb5f99d45aef5d28c16827b63d8840bdb43c65ba1c88ed0de65d19abf4303c7cf63e74ec0d22e12376b0ac23c38e8207a6cf6278fc330da1139121af23dcef84a04512637569943a2ee7d1f11198a3262e0893d32c8f358400d1c2eec4e6c28b87c39447eb75caab84a307b6b1f74b6c35048dd419ecbe48063a600d8cafbe27597718fe28d800e0615faf4ca68ed1d18abe4f2b2df17a5d08607006a112ab875afa091d68949ec8faac5f4d0713f6909af458bd8f36c8d7da6b788f5704a2d3dba3fd2c2bb05f036a320da657a6fae264d5422ee1bc81a4adcb70ad56a56f5cf09155aff4319ff0d7cffd2c4e692906c434dd0c5d4c88f8c366268a6c4b711a0040ad3e9f0440df55ed81aee9406432a724b74505a4a361c457eb1eaeedc3a0b2ae4e65b9d02029ed6abdc75bbff4cef3414c3ebf56f3238ae33c028d3460aca54f91fe74794d109ec2eb60e20ec6ad7156f3801a1e0e12432b734ae83f116a6e3bbdf0d14d18891ab9644376fac9d2d109865df21a198e04083f47458cf442905b24c0facf3a22c12dc7514a129794156acacc9b247c3d8567d3516bae3222af349548e64846a18db309a7690d8a5783e412b36b428bec0421b5398a18942eed8c27f8779956a503996514252faa330ca13cc107e3dafceec9d0df45a8ddb20b59b11ef3c44979a5c2a844725bcf4c7f0958804502836a51b042fc3fc7729e017f4c321f17b867798f616fdfc929c37707aedcebf841eac371382e0f8a06eabf4309e7ba5888ef31c23c138f0c66c961ce3483a579e58c9e1edabebba714c7c1691f27386e2b7285f7719b62f5a5c24c310ab79ef0e65f358efeef0257cec10d0a2b4e707846cf7b6ae1b1d229fdc6a7d4f5d978bf5bffe633655973b376c01045f6947fd43d903eb12c02d5c7949a12f3d320f308714eb3e2dceb2d399738da28ce3f352f5fab255759e5ea0ed5612a4308c2d81bcd467250a1ce8e2b98111a182bfe2836ee0f8f0cd76630d584c9337b6141e436e25de063a7f2c3e45604ab249f649a08c33b5b9e16776e177968705b84de0f6d2251da15c84a571de229478826c014e4ca7e16b1fe490f35570d925a3ddb68e7ee93d2f21eb973829d04677433d98c4afbab1cd0188fd50a6d6bc00172eba43cfc36bba27092b8fe68565bb67d28b5446abd5b9b4a2828e5add9fc9e767d73c167eed8ab82dee6d310a502fa6faabbdecf3b4db73ce830668975e5c44f30f214d90a276688909e96c9b074f53aaea999e84869a4fbc01868826a015d84b6eb73f7c7737ab4b937357339e9a3f14899401810109f42bff9f3e6088ecda8e95e4442a3d799a14124fb78439ce734d910f0a5e700d79318c957fe6a1aa1751d1942c4f218ce531cf324181525573c5c101f58a38aa7b5f1055b786b6f75f03b89164648a32ff08125a039299c06a46a26560eb004e3bd3257e174660d5a3b92039fd0cf9fcbea8862a4644599b952b574be8df22c380643e81eb5a9a6a3363bbc6647ea75edaf5d38b3bc79c4711f65b0edb5a1f964e6e2ed874be75fb337c32a39afbc6e9d988af09a83af5948d095942c28e07d391a61a8109787adb1d65ba2fcc892ad86e64c73365148b9efac0a897a040bcd6379189c045f2a7ea879df288f2587674462b6672d2f43d32184bd2416e57cbfe51616afdcf7c06af45a8f3880a04e9e0f8f4416c8b5f313b91b1962a413be0db84a736b21c1201892c1ac996bf08c1a653007cc40180eb01036f5f256d203a445d129e487bf2a08f9782f64816d0c856793e22b9c9353933eb5266ae9c26c9ffc14da90fa02646da4c87c86f39c8001a6b24b5ef0f28f7f395864c9f1af5fdb77321b5ee66e97c1fbfb36eb571b6d56d42aca273e2261cd4608d0447fa2a3888b651d75b21c2dd4494f2fd3d23e8fb7c2af3e00cfb1927086744ba7f5b7c56d6ce7a8bf47a715099623397d83bffbd39bf38ee34514fffce08a63a59ea8e563c616bc56e1a1114a2cda504785b1bfad3df53217055bbbe1fbd02e24924c8123b26d8b9b15062ce2499ff87e8b05be2841c3fceabf82fabada9f156e08bcee05dbf8bfab9f3d9bb863e90d2d3baf3b249649e80a34d2361552416a4682b45a301626486f4eaa1a6c34c72169e91e457d58fe085f57c1a9cefa4112707d927eacc8268cd611a522213c27136bad8c9905403e38d6093e9f4ca17ed96d2cdb9d5795be7ba35c5b0d31f55772a68ee3c72d2f94263f76fc93eefd570b5644faa6150bc63026a0aa91d7be8192e78bc745d2780d8bbeaedbb83479b47685e183437374f4071f7436bfecac1977eb78c4579158f4494c238d41cf5b4c98f80a76ec33dadfdbac99eebba2321c46caed881ed213234f6f135a66836a928a3dfd27aa239420e2ba62ecba6f18bffb67d44fba1ebb3c5d251ec46075b2df3424a76b83f842a36c0c82472fab91354112379b6a75eb276bf6fde8f78a646d738831477d9e9eaee5ed695f50de8e3269fa6b091b9e93cc8d769f917e3bf1f1eb384e66de2a936faee557182c9d2889799211cb308e3b0c3d558b04b9db3d5589b87f6b9a524fb4a95a982957310d4e17445db8f603889c8abbbb6b0b1e67ea49c97991880cff5978aeffa1048c672cbc8dc3517f0ea8eef1ccb9f43ecf8ce5ec7baaf76741e6539e86c112495dfcf53a6a226184e926c053f71204b5f84510e2699ad7a0cfc4735230baba4e3dca9237ef1478ccc15da4071acefbbc01ab0260c66c9011aa383198018c402fb0d399655d7c8cde6cd3d220b26bf45d41e36467f01f9abc260663fba5cd34cef798ec5cb7e3a23e1febd187b12181431036f4dbe0bb1cfe308ca77e4c970e322365b4b4f83af0f5bb93d0c5ea4825414cafbd57fc46ed2ccd0b1e67a37ccb73c7dae970763d0d8e20ee90596d6752d3073d3ef8824f00d10b86fbb8dd9227bd1cc54b82c568ba8f309b38bede2cce3faa73789499f8b7e80c29d00bd865d5d840e5895333e7bf0fe00b07b8d06fa86ffece799d391f41fe", 0x1000, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000000200)="cf65e6368045ff30c72623ad429206b22600d5d5b419f87adb0194299e320ec4a73217153406c07267586ebef73e3203aa60186f3b9a78549c46ae893f70a59a13040ae8e4584617633e158fab13f80ec51c6fa4f993e9896450cf1e71a470f1fa83fe65c5c428af664708e467c504b7f1feb4dd0fc1b4b2baa2cddad4f0267c5b62470fd640edf734e421b6c1a28dbe21ec053ea9c0307ce9cc474e83ee1028d9c971e545cc07548802c1ef5b26fb5d7e29ad702ba296bbe8e47fc55f40938d602a3fdb74af7b7c87", 0xc9, r2) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '\x00'}) 2018/05/11 22:38:25 executing program 6: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r1, @ANYPTR]], 0x2d) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3) 2018/05/11 22:38:25 executing program 5: ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xc539) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/05/11 22:38:25 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000000000)={0x1f, 0x77a, 0x0, 0x3f}) 2018/05/11 22:38:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20002, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000490, 0x0, 0x0, 0x20000430, 0x20000460], 0x0, &(0x7f00000000c0), &(0x7f0000000400)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x218) 2018/05/11 22:38:26 executing program 1: unshare(0x40600) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) r1 = accept4(r0, 0x0, &(0x7f0000000340), 0x80800) bind$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @host=0x2}, 0x10) accept$alg(r1, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000100)="e1c0005361daf295e92be1095a5b4fdfb5762b141b4faf1e330f032a4331e4672dd0d518fec77d21a0dd23752d7dbec869d9ef1254db1792a7fe929db6f0f2b120e5148adb76", 0x46, 0x84, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x404000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffe9f) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000300)=&(0x7f0000000180)) fanotify_mark(r2, 0x4, 0xc, r2, &(0x7f00000003c0)='./file0\x00') socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000380)=0x1, 0x4) 2018/05/11 22:38:26 executing program 6: fanotify_init(0x20, 0x1000) r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/05/11 22:38:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "188f805d2a3546aadb3516ee28032918a371615754de08c3fbda40a440f16b1542afb235bc071a209b07292e0d3e5cfa5f7b779179c16f27a3e9079b2c9d37dd2c94c1908a223b357e2942ccff0baeba13283236"}, 0x58) 2018/05/11 22:38:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000105082) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x10300, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) finit_module(0xffffffffffffffff, &(0x7f0000000000)='(\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) socketpair(0xa, 0x0, 0xfffc, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r4, &(0x7f0000000300)=""/213, 0xd5, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x0, "102e5e5f61cb"}, 0x10) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'md5sum&\x00'}) sendfile(r1, r3, &(0x7f00000ddff8)=0xe00, 0x102000001) write(r0, &(0x7f0000000000)="b64dda873db85e1e8d040000a2315be5a6725701b29d00000005ffffffff0d5e09000000ce2c9b160896aa", 0x2b) io_setup(0x1f, &(0x7f00000000c0)) fremovexattr(r1, &(0x7f0000000200)=@random={'os2.', '/dev/loop#\x00'}) 2018/05/11 22:38:26 executing program 2: seccomp(0x1, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000012000)}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r1, r2, 0x780}) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0xfffffffffffffddd) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) [ 118.286484] kernel msg: ebtables bug: please report to author: Chains don't start at beginning 2018/05/11 22:38:26 executing program 3: syz_emit_ethernet(0x196, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[], {0x8100}}], {@generic={0x8906}}}, &(0x7f0000faaff0)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/05/11 22:38:26 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000001, 0x2) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x33, 0x30, 0x31, 0x37, 0x8]}, 0x5) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x3, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) [ 118.329586] kernel msg: ebtables bug: please report to author: Chains don't start at beginning 2018/05/11 22:38:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e24}}, 0x7, 0x81, 0x8, 0x1279, 0x80}, &(0x7f0000000480)=0x98) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0xa, 0x5, 0x11, "9d9fb442a865aa2613b4d205999e23271a3dc4eab75545f0886e7f6ad9814ccebd7a21f9dffa9133bd06e24c1c5cdecf778e432a597a832743eddca3d2d6af65", "6e3eff52e75cfc29f61d344478be739b43c50828124b050f11ba36d4d91303c6f1b921dff1a34b0cbf5cf7a83458185f0c4c1bea0164b23f89c4f8ae17d63e31", "a0ecffa56b6e4e7ec95d8b34d9b8edcfe1629a405ac377deabecb2a146ffb028", [0x9, 0x9]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe57) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x43e, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in=@broadcast}}, {{}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) 2018/05/11 22:38:26 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) bind(r1, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x12100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="740000002d0008002dbd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="0d000b00060005000b00ffff0c0001006261736963000000100002000c000400080005000400000008000500d79a000008000500e00600a3a8af3f006261736963000000100002000c000200080001003b5f000008000500007d0000"], 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) sendmsg$nl_route(r1, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/05/11 22:38:26 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r1, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f00000000c0)={0x7, 0x70, 0xa600000000000000, 0x101, 0x4, 0x4, 0x0, 0xf26, 0x40018, 0x4, 0x3, 0xffffffff, 0xf72c, 0xfffffffffffffffd, 0x0, 0xdf67, 0x0, 0x9, 0x4, 0x5, 0x401, 0x80000000, 0x80000000, 0x10001, 0x3, 0x9, 0x5, 0x3, 0x6, 0x1, 0x401, 0x2, 0xfffffffffffffff8, 0x5, 0xb04d, 0x800, 0x3640, 0x100, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x10000, 0x347e, 0x400, 0x7, 0x1d, 0x3, 0xa214}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) 2018/05/11 22:38:26 executing program 7: unshare(0x28060400) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0x82000) accept4$netrom(r0, 0x0, &(0x7f0000000180), 0x80000) socketpair(0x5, 0x807, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040)="787bc069b3ae8a7fa337769412917a0ac58efe1763aa0f566a6b0c416251c728661f4f200340cc008d134ea84b6a843b0a6209b814b8390faf25ab199f6bb86a17114681d916bd9b7461e27fe92a6acd41ca5da3e4708e3fa2d9c3038655bb64614d7b485dc3282b28ff60343e2397ed6c9b976a4cfd", 0x76, 0x0, 0x0) 2018/05/11 22:38:26 executing program 3: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x98c) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x20, "4ecaf0601ce165910d47d8988a54b016c4d5b5396b433f2c5d395a0ef5a1704d"}, &(0x7f0000000040)=0x44) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x9, 0x30}, &(0x7f0000000140)=0xc) 2018/05/11 22:38:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x467) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x46003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) preadv(r2, &(0x7f0000000040), 0x10000000000000a6, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=""/82) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000022000000e00000020000000000000000000000000000000000000000000000000000000000000000004000000013000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000"], 0x90) 2018/05/11 22:38:26 executing program 6: unshare(0xa000400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x8, [0x5, 0x1, 0x1, 0x100000001, 0x5, 0x2, 0x6, 0x7]}, &(0x7f0000000340)=0x14) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="fded5ee40dd1b7ed7e2e27f71edcf85da547d225f993bd8bdb6b230afcdc0fca6a0815d9f4f7b1cdfaae043e45af6f96d021ef4d99f40c8d8962b51bd679c48df7c3e1ea8a8a68", 0x47}, {&(0x7f0000000140)="c8ab17a93c591b41c70d759bab1a3e29df2f0d657a32d95a383245c9b98d47ab1504f0ca1d0e7bc56917e8e38da0562e7a2e97dff95682b0f3155e0f2a8ee46e40014a99a62686578bb8a80ade9586d39919208e2d02ae8ef2b94c22b4cf4b88559367804558a98410b3ccfb92b1a3583efbb7ea56421704900c5dde19f5bb662ef9c2ddd34cd87a73caea8a374a5934b79eea6706acf73338a766333570a7e32908f09905ecf55224b5b3518d2e4adcaa2d593aeb7432", 0xb7}], 0x2, &(0x7f0000000240)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x880}, 0x80) close(r0) mq_notify(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, @thr={&(0x7f0000000640), &(0x7f00000006c0)}}) 2018/05/11 22:38:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) 2018/05/11 22:38:26 executing program 0: mkdir(&(0x7f00000001c0)='./file0/\x00', 0x0) mount(&(0x7f00000002c0)='./file0/\x00', &(0x7f0000000100)='./file0/\x00', &(0x7f0000000240)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9", 0x0, 0x0) lstat(&(0x7f0000000080)='./file0/\x00', &(0x7f0000000380)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x745, 0x200001) lstat(&(0x7f0000000040)='./file0/\x00', &(0x7f0000000300)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff]}, r1}, 0x14) r2 = request_key(&(0x7f0000000680)='cifs.idmap\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/input/mouse#\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000400)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9") 2018/05/11 22:38:27 executing program 4: perf_event_open$cgroup(&(0x7f0000009080)={0x0, 0x70, 0x1f, 0x8, 0x7, 0x5, 0x0, 0x4, 0x8400, 0x4, 0x0, 0xbb, 0x9, 0xfffffffffffffffd, 0x4, 0x3ff, 0x101, 0x1, 0xff, 0x6, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x3ff, 0x67, 0x0, 0x3f, 0x100000000, 0x6f7376ad, 0x7f, 0x3, 0xffff, 0x6, 0x100000001, 0x80000001, 0x7fff, 0x4, 0x0, 0x8f, 0x1, @perf_bp={&(0x7f0000009040), 0x8}, 0x1000, 0xb35, 0x9, 0x0, 0xffff, 0x9, 0x100}, 0xffffffffffffff9c, 0xc, 0xffffffffffffff9c, 0x8) r0 = syz_open_dev$loop(&(0x7f0000009100)='/dev/loop#\x00', 0xff, 0x101000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x9, 0x7}, 0x0, 0xe1e, 0xfc8, {0x1f, 0x1000}, 0x35858ad3, 0x80}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140), 0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) [ 119.010434] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 22:38:27 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x0]}, 0x1) fallocate(r0, 0x3, 0x0, 0xffff) 2018/05/11 22:38:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") unshare(0x10000000) getgid() 2018/05/11 22:38:27 executing program 1: getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/11 22:38:27 executing program 4: unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r1 = socket(0x9, 0x0, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="8b0c0000"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20) 2018/05/11 22:38:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/udp6\x00') sendfile(r2, r0, &(0x7f0000000040), 0x7fff) 2018/05/11 22:38:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000500)={{0x10007, 0x5, 0xc5b, 0x100000001, 0x8000, 0x1006}, 0x1001, 0x3, 0x10003, 0x400, 0xff, "1a2136a0e6c7f007d060ce9490ab291f372ca1ddce32720f5256e29ff8912065abbd5b4edbcad0da8ecbe2ba08cd2cf4e82c5909d6f12aa57857dc000200000000000039a0eda2659009032292d83c8055c5aa75b061129626e79ca7cd00000000000000e2a20a19d1b393e0efc2715e527797bb554b3ee84bce638092cf360a"}) r2 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0x433f47e7) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) write$vnet(r3, &(0x7f0000000240)={0x1, {&(0x7f0000000100)=""/83, 0x53, &(0x7f0000000180)=""/156, 0x1, 0x3}}, 0x68) close(r1) ioctl$TIOCCBRK(r0, 0x5428) r4 = dup2(r2, r0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getpeername$ax25(r4, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000004008a8f4fd451594077c2e9684374ab"], &(0x7f00000003c0)=0x14) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) [ 119.298435] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:38:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x40000000089f0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/05/11 22:38:27 executing program 6: unshare(0x401fffc) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x9fe, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000600)=""/137, &(0x7f00000006c0)=0x89) sendto$ipx(r0, &(0x7f0000000480)="92220d1d3e4133ec7cd22c9d1d97517157692ad64af45235dd5ca738a0dae7e969da080a483e215376b62528ea575078751836b47139b97d9e0565f9565a25933ceb1e4254cfd4f4aefdda17900957fba0dc70261adccb75f4967e579cc56559f4ee12303be304a427821120bbb011380d6a6f89f6e17ff0d3c81443f0cff5cedc2c4fcb7d9cde6e4a18b5373a0f1279f4efd03659d3256c", 0x98, 0x0, &(0x7f0000000140)={0x4, 0x6, 0xfffffffffffff205, "112109f24fd6", 0x5}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x401, 0x3}, 0x2c) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000240)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'fo\x00', 0x2, 0x2, 0x8}, 0x2c) flistxattr(r1, &(0x7f0000000580)=""/74, 0x4a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000100), &(0x7f0000000180)}, 0x20) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200, 0x0) lstat(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)) creat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000540)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000180)=0x83) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r4, 0xfffffffffffffe00, 0x4}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f0000000100), &(0x7f0000000000)=""/203}, 0xf) 2018/05/11 22:38:27 executing program 2: r0 = socket(0xa, 0x80006, 0x0) ioctl(r0, 0x8911, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") socketpair(0x1d, 0x3, 0x1, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:38:27 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x0, 0x0) shutdown(r0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) recvmmsg(r1, &(0x7f0000001400)=[{{&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0xd, &(0x7f00000013c0)}}], 0x40000000000002d, 0x40, 0x0) 2018/05/11 22:38:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x86a9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xdf, 0x7}, 0x90) sendfile(r0, r1, &(0x7f0000317ff8), 0x400001ff) 2018/05/11 22:38:27 executing program 1: unshare(0x40062100000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'sit0\x00', 0x8801}) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400840}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="122a29bd7000fcdbdf25010000000800020002000000080002000a000000080001004e230000080002000a000000080003002e000000080002000a000000"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) 2018/05/11 22:38:27 executing program 0: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/11 22:38:27 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400080, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x8) rt_sigprocmask(0x1, &(0x7f00000000c0), &(0x7f0000000200), 0x8) 2018/05/11 22:38:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='.proc#\x00', 0x0) keyctl$setperm(0x5, r1, 0x20000) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000019000100000000f31ee637931cbd81ec416a82187b000000001cd0b5f55a7dfe02000000000000000000000008000200ac1414bb6ef20c3ecbd9bf67382240e8519f80050e4e3aa77145ef7a3d36f28a61acaa7f07ae3c9393ee7f29b9e06c01453ec76f89de2f961651f9601e7234e41ca8251316619acde44d6655ff6c6f0cd19a0d8908f7ffe549"], 0x1}, 0x1}, 0x0) 2018/05/11 22:38:27 executing program 5: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x400, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/122, 0x7a}, 0x0) 2018/05/11 22:38:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000001c0)=0x4, 0xfffffffffffffdfb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef3000)=0x7ffffffffffffdfd, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/05/11 22:38:27 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078f03ce5440b820c9ea37fdb6ddff1ac14bbac110b04907800000000450000000000000000040000ac14400000001400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000"], &(0x7f0000000000)) 2018/05/11 22:38:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x800000003, 0x84) r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0xde6a, &(0x7f0000000000)=""/37) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) [ 120.161712] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:38:28 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x315800, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x1400) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sockfs\x00', 0x0, &(0x7f0000000180)) 2018/05/11 22:38:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x20000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x2) pselect6(0x21, &(0x7f0000000000), &(0x7f0000000000)={0x1}, &(0x7f0000000040), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) 2018/05/11 22:38:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xffeffffffffffffc, 0x100) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040), &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) close(r0) 2018/05/11 22:38:28 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x1e0) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x63fbc6f2, &(0x7f0000000100)=0x0) r3 = eventfd2(0x8, 0x800) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000000140)="925e84b80421f3cb8f485aad4c4947742a140748207c7ef1a0bb36c0e7f785992c2f2618392eeb329cc6682792a9a9c038bbbc1ad1c247ca797f9307567f4e8943d1ae920bb1576bd3fb36e724610a25ae182731341a78bb", 0x58, 0x0, 0x0, 0x1, r3}, &(0x7f0000000200)) unshare(0x28060400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0x100000001}, 0x90) ioctl$LOOP_CLR_FD(r1, 0x4c01) r5 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r5, &(0x7f00000000c0)="cb850f6800032d1c2627f819def3", 0xe, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000540)={{0x2, 0x3, 0x200, 0x3, 0xa3}, 0x1, 0x80000000, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x401, 0x4, 0x5}) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x40000, 0x0) 2018/05/11 22:38:28 executing program 4: unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r1 = socket(0x9, 0x0, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="8b0c0000"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20) 2018/05/11 22:38:28 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xb}, 0x5}, @in6={0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000140)=0x11b) 2018/05/11 22:38:28 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078f03ce5440b820c9ea37fdb6ddff1ac14bbac110b04907800000000450000000000000000040000ac14400000001400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000"], &(0x7f0000000000)) 2018/05/11 22:38:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000140)=0x54) unshare(0x40600) accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000200)=0x60) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2}) fadvise64(r0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x2}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x9, 0x40}) [ 120.327836] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 120.415195] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:38:28 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x56d, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = shmget(0x2, 0x1000, 0x78000208, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f000045affc), 0x3cb) 2018/05/11 22:38:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x200000000000011b}, 0x10}, 0x1}, 0x0) poll(&(0x7f0000000040), 0x0, 0x80000000) 2018/05/11 22:38:29 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaae165fdc36e8baaaaaaaaaa0800450000140000002b000090787f000001ac1414bb0000000000089078"], &(0x7f0000000080)) 2018/05/11 22:38:29 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edbff8)=@assoc_value={0x0}, &(0x7f0000006fff)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x6f3}, &(0x7f0000000040)=0x8) 2018/05/11 22:38:29 executing program 0: clock_nanosleep(0x2, 0x10, &(0x7f0000000100), &(0x7f0000000180)) 2018/05/11 22:38:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x20) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x44, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000140)=""/68}, &(0x7f0000000240)=0x78) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/11 22:38:29 executing program 7: syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800470000380000000200009078fffffffcac1414bb44040500070300000400907811000000450000000000000000000000ac14940000010000ea737bd669f5bbeeb70034364fc8665056964042a4d40c802e99e6e4ccf7948eceba4604f1475302daa4e05cc3f552cc59c765deb23fcaeded88ab1654822c2e9a0d51320ffae89975a4d3911645ffed7ed1ead718fd7c43c1"], 0x0) 2018/05/11 22:38:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x996e0, 0x4000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0x80, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x7b, 0x80000001, 0xfffffffffffffffd, 0x0, 0x80}, &(0x7f0000000240)=0x98) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000000040)=0x4) 2018/05/11 22:38:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000d80)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0xfca9}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00000001c0)="9ce6dc4891cc37ab8e32c721a14d2b51c0ff8a2ea2") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x11, 0x3, 0x9, 0x9, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd27, 0x3506}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e20, @rand_addr=0x3ff}}]}, 0x48}, 0x1}, 0x814) 2018/05/11 22:38:29 executing program 4: semop(0x0, &(0x7f0000000000)=[{0x2, 0xffff}], 0x1) iopl(0xc76) semtimedop(0x0, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) 2018/05/11 22:38:29 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) utime(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)={0x2, 0x9192}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) sigaltstack(&(0x7f0000006000/0x2000)=nil, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000002c0)) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000000180)=""/199, 0xc7) open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) 2018/05/11 22:38:29 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = socket(0x11, 0x100000805, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) readahead(r0, 0x6, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xfce) 2018/05/11 22:38:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000900)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYPTR], @ANYRES64=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR64], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYBLOB="814a7d566671df84", @ANYRES64=r0], @ANYPTR64, @ANYBLOB="089f60118367899207d77ec50ecf7d9ff369884399c31735d19f6e9acf7fb21d104f6560800de4f6f3c58f7855345aaf5c8a1ffded4aee9329e540d0caad5ff4cb8e331149267a7aa55b1034cb3e988a15cc2411bf7d2cf91b3564c5", @ANYBLOB="b20f960daa855b8d905530c328453e4643", @ANYPTR], @ANYRES64=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="bc26626e93833642f6c6b1aeb7629b4127c660b2fe3c42855340cab114407e264b71a3690475a5dcd9ed95270419708059d10b9460bf69c988c480d742653e272e27090b02052b743c177aee572c48243475638fe40e82feae67d044776ac5d94c095b8a3ba834a42440be472ab9826e8d9282ba78"]]) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="00200000000000000000ffff00000040000000000000000000000000000000000000000000000000000000000000000038f8eb11cceb9e3eb2ebd0f42be2e633de72a04a86019fd1664d4ed90317fcda846226a741654a87205befdbcc9f2d61bb60dd3716afcf849b"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYBLOB="079200c1b0fbaa937d39b52ccd1e18cb23d141ade7c34ee7ce03bca808853b11fd3ec0350049de20d6a8779840bb14301424a64ee77a6d42a3aa60c5dea1294736e48fe7fe082349fd9274dc5059efa04245abc53d2ca6427e832dd58e378432dc7ea83a2b42b3ff344c91eb992ac19271a420", @ANYRES16=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR], @ANYRES64=r0, @ANYRES32=r0]], 0x3) 2018/05/11 22:38:29 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/140, 0x8c}], 0x1, 0x0) 2018/05/11 22:38:29 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r1) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000900)}}], 0x2, 0x814) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/11 22:38:29 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x288800) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x1f2b, {0x1, 0x4, 0x0, 0x9, 0x3, 0x7fff}, 0x7, 0x6}, 0xe) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x5, 0x4) 2018/05/11 22:38:30 executing program 2: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getgid() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) 2018/05/11 22:38:30 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/05/11 22:38:30 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'tunl0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0xfffffffffffffff3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/11 22:38:30 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = open(&(0x7f0000000200)='./file0\x00', 0x20101, 0x24) getsockname$ipx(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r4, 0x4) writev(r1, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) unshare(0x200) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x78d4a602, 0x6ce, 0x6, 0x0, 0x100, 0x88020, 0x2, 0x2e, 0x101, 0x10000, 0x1, 0x2, 0xff, 0x7fffffff, 0x9, 0x7, 0x8, 0x3, 0x1, 0x5, 0xc9, 0x9, 0x36e9, 0x2f, 0x9f, 0x1ff, 0x1, 0x1, 0x7f, 0x0, 0x1, 0x10001, 0x8001, 0x8, 0x6, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x10002, 0x8, 0x7, 0x7, 0x0, 0x4, 0x1ff}, 0x0, 0x2, r0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x9, 0x4) setns(0xffffffffffffffff, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) pwritev(r1, &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x4, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}, 0x31, 0x3, 0x10000, 0x5, 0x40}, 0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00000001c0)=0x6, 0x4) 2018/05/11 22:38:30 executing program 7: getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setgid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000000)="9b", 0x1) close(r1) 2018/05/11 22:38:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f0000003ff6)="73797a6b06006c657200", 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x4000)=nil) 2018/05/11 22:38:30 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000)=0xfffffffffffffffa, 0xfffffffffffffe02) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) write(r0, &(0x7f0000000200)="14e3f89841c2a1926ae62440c0ce40cb8d2edc60a3bd85de73aab699b44f9fe4ec5f3fb1a4a9596348be467b873af15a1d40b02cdf581778e8f514c101415ac498fd52285249f9e8ac68381928d585cd1dbd5bae5bd0bad4f2c87d35eb637b4427e3fe9715fbccc7f277615827904171fa04e937978d5b5317cf144e39ce5f2f92f72ac17d66539e8736c21de6252fea22031d7bdd3b82eb4594003a0157aae8714c319ee18b5e9b", 0xa8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000100)=""/222) socket$pppoe(0x18, 0x1, 0x0) 2018/05/11 22:38:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x181a, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x404c534a, &(0x7f0000dc5f98)) [ 122.335485] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:38:30 executing program 3: socket(0xf, 0x2, 0x8e97) mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) 2018/05/11 22:38:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000003ff8)=0xffffff) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000240)=""/49, 0x31}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000002c0)) mlock(&(0x7f0000ff0000/0xe000)=nil, 0xe000) 2018/05/11 22:38:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/16) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000617000), &(0x7f00000a7000)=0x8954b4e5) 2018/05/11 22:38:30 executing program 5: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='user.syz\x00', 0x9, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@alg={0x110, 0x10, 0x10, 0x70bd25, 0x25dfdbfc, {{'ecb-cipher_null\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x279114b}, {0x8, 0x1, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x4004000}, 0x20040000) 2018/05/11 22:38:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=ANY=[@ANYBLOB="300000001800010500000000000000000a000014000500ff010000000000000000000000000001000000000000000000"], 0x30}, 0x1}, 0x0) 2018/05/11 22:38:30 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="46cb6044cedf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000180)) syz_open_dev$dspn(&(0x7f0000002580)='/dev/dsp#\x00', 0x2, 0x121000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000025c0)={0x0, 0x80}, &(0x7f0000002600)=0x8) [ 122.680869] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 122.709417] device lo entered promiscuous mode [ 122.740056] IPVS: You probably need to specify IP address on multicast interface. [ 122.772376] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 2018/05/11 22:38:31 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000140)=[&(0x7f00000001c0)='md5sum.&#\x00']) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') dup2(r2, r1) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) exit(0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000280)) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/05/11 22:38:31 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/94, 0x5e, &(0x7f0000000440)=""/25, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) memfd_create(&(0x7f0000000040)='/dev/vhost-net\x00', 0x3) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/24, 0x295, &(0x7f0000000600)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/05/11 22:38:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) 2018/05/11 22:38:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/6, &(0x7f00001bb000)=0x828e) 2018/05/11 22:38:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/11 22:38:31 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r1 = socket$inet6(0xa, 0x5, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000300)=[0x5, 0x8]) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000240)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r3, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{0x0, 0x7530}}, 0x100) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f00000003c0)={0x4, 0x2, 0x1, 0x400, 0x7, 0x8000}) r5 = memfd_create(&(0x7f0000000380)="2c9e5d6c6f1347504c2e00", 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x9, 0x6}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r6, 0x1, 0x2}, 0x8) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000100)=""/253, &(0x7f0000000080)=0xfd) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000280)=0x9, 0x4) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 22:38:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@dev, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/11 22:38:31 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0xfffffffeffffffff}, 0x8) umount2(&(0x7f0000000280)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') r3 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xffff, 0x200000) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000100)) utimensat(r3, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={{}, {r4, r5/1000+10000}}, 0x100) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000440)=0x60) 2018/05/11 22:38:31 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80101, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) mmap(&(0x7f00006fe000/0x6000)=nil, 0x6000, 0x0, 0x902132, 0xffffffffffffffff, 0x0) 2018/05/11 22:38:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x1ff}) r1 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffff801, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000380)={0x7, 0x20, 0x40, 0x99, 0x5c72, 0x3000000, 0x7, 0xfffffffeffffffff, 0x7, 0x7ff, 0xfffffffffffff1fc, 0x7}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xd6, 0x9, 0x671}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x8003, 0x0, 0x1, r5}, 0xffffffffffffffd0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000400)={{}, {r6, r7+30000000}}, &(0x7f0000000440)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000700)={0x4, &(0x7f0000000480)=[{}, {}, {}, {}]}) write$sndseq(r2, &(0x7f0000000180)=[{0x7, 0x7, 0x1, 0x8de, @time={r3, r4+30000000}, {0x4, 0xffffffff80000000}, {0x10000, 0x100}, @raw8={"1346e3d7dc5a358a0c6e6670"}}, {0x2, 0x3, 0x1, 0x401, @tick=0x8fe, {0x7fffffff, 0x5}, {0x80000, 0x80}, @raw32={[0x8001, 0x4, 0x3]}}, {0x0, 0x3, 0x7, 0xffff, @time, {0xb8, 0x40}, {0x10000, 0x1d6}, @queue={0x4, {0x3, 0xc1}}}, {0x0, 0xffff, 0x20, 0x81, @tick=0x2, {0xcc, 0x100000001}, {0xd6d, 0x6}, @ext={0x4d, &(0x7f0000000100)="b61a2c6bb2bf2b6959fae6d3b394d38cea1edf55efdc91612a90e7c73aeea6e4c4049cef0a39f12229c134bacfcf5272f92c87962968a0f08753f440e01a59db02701991b6b4bc5e706b5f9253"}}, {0x7, 0x1000, 0x9, 0x5, @time={0x77359400}, {0x8, 0x8}, {0x43c4, 0x200}, @raw32={[0xcc, 0x6, 0x1]}}], 0xf0) 2018/05/11 22:38:31 executing program 0: r0 = socket$inet(0x10, 0x80005, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000000)="240000004900030207fffd946fa283bc0ae6e60000000000000c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) 2018/05/11 22:38:31 executing program 6: r0 = socket(0xa, 0x80801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6, 0x3, 0x20, 0x101, 0xa2f}, 0x14) signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000002dfeffff3c104cd315c829f1123b26d90eec1c49d685351d335f9058cde7e9b2666a19239d95be01ba58a18b57cea82974cc5a9719c2913d16fb68896f3b34b55a732f83ba58173e8cad9e122e5fd0313f31ea5be843880567b4b43e574d1db37538108f57df70e0f517ff"]) ioctl(r2, 0xc682, &(0x7f0000000180)="6487149818569c6eb9562c12f3d197e386fbb656f406cc6c5ae3b1e2303a8f9d58e94a2324dcb6862e191f8077ab1b143bfa68d86f756d5e624e22a45907775799fe6560068abef683d6ce48ac5f0c06bcbb6538812f6a8370ad02b9ca8ffaa328d69a0e17677396") openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x401) 2018/05/11 22:38:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9edb0000000000}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='veth1_to_bond\x00', 0x10) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00000000c0)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0), 0x0) [ 123.884206] IPVS: stopping master sync thread 8177 ... 2018/05/11 22:38:32 executing program 0: futex(&(0x7f0000000100)=0x1, 0x109, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) getpriority(0x3, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/05/11 22:38:32 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x103000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x3a7) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) 2018/05/11 22:38:32 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x9, 0x5, 0x7f}, &(0x7f0000000180)=0x10) unshare(0x20000400) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f00000000c0)=0x800000008000000) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd) r5 = accept(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) 2018/05/11 22:38:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "036d075b4b910bcd5290b079a21cebc94f8667027db808dde1a4bac75ab66c57fa8ecfe1308341e68a128157f4075a935ab168b23eccea6dcf0bdb90e0d0c6"}, 0x80) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/11 22:38:32 executing program 5: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x8000) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f00000000c0)=0x8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) 2018/05/11 22:38:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000440)=""/216) r3 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000140)=""/183) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) 2018/05/11 22:38:32 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xa, 0x32, r0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}}, 0xfecb) 2018/05/11 22:38:32 executing program 3: capset(&(0x7f0000ea4ff8)={0x19980330}, &(0x7f0000000080)={0x5}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x8, 0x8000000000401}, 0x0, 0x7fff, 0x4, {0x6, 0x1ff}, 0xc00000000, 0xfa}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000002c0)={0x3, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {}]}) [ 124.833237] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/11 22:38:32 executing program 5: sysfs$2(0x2, 0x7, &(0x7f00000000c0)=""/4096) unshare(0x68020400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x8001}, 0x4) r2 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x163400) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/null\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="31000000f89719d993b1508859d22b3e01e4e76a9d8167d9acfd9a7df41f2f4a86b4434cc04704c01ca69400000000000000000000"], &(0x7f0000001140)=0x39) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001180)={r4, 0x5}, 0x8) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f0000ff3000/0xd000)=nil, 0x7000) inotify_init() 2018/05/11 22:38:32 executing program 0: io_setup(0x1000, &(0x7f0000000b40)=0x0) io_cancel(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000b80)}, &(0x7f0000000cc0)) r1 = shmget$private(0x0, 0x3000, 0x78001804, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/133) 2018/05/11 22:38:33 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/11 22:38:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065d000)=""/141, &(0x7f000015affc)=0x8d) socket$inet(0x2, 0x2, 0x2) 2018/05/11 22:38:33 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") recvmmsg(0xffffffffffffff9c, &(0x7f0000003e00)=[{{&(0x7f0000002340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/130, 0x82}}, {{&(0x7f0000002680)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000027c0)}}], 0x2, 0x0, &(0x7f0000004000)) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x80000000) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0) 2018/05/11 22:38:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/unix\x00') sendmsg$nfc_llcp(r0, &(0x7f0000001480)={&(0x7f0000000180)={0x27, 0x1, 0x2, 0x7, 0xffffffffffff3092, 0x80, "824ad54e9cb8f7c0521d033065532f484efa617a24fda99581a7242e467d42cbb27b4f327d3364bca51b6be6f7d178c5dbc53cd2cb958746ea6566cceee0d3", 0x37}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="4717956f055f52f2e27b34cdcf7565483fd9c1c0ebc20674c961dc5505ef51be61a764ff5ba3e27810ace9888c6b33165cedc721ff990f063f1d9869d341f7e9487b1af5e81459e6e3655cd388f6330d00b31778651987a27f5181f0c141da040c2843e8b3759f46ce5c341b8b38211da876c88009745bcc4f91730e1f9ea814fdb94aeefd0afde16930e1e952ad45f1dfaba69c279024f8fd105553791849f5130bb2cc88441b728aaa0dfc1cec4ebcc723cc3ec0973564ba81e21b0092164695fd00a38da03a7275da96b702c7614cf589399a1a05e4d72f41040b64", 0xdd}], 0x2, &(0x7f0000001340)={0x108, 0x113, 0x2, "0bfd0b23e616b85ee82546124affe9b0a95cca47f7cf6e14017344b18cc10a72a399ded1a1407895ccb8379207f34be150dec3c204586e6e53031a6e976a8d4aa25ae4490f52dad8cf6bf7964a29a433ae7f69ee8a809aebd2ea51d3b7bedd18c66504b1473835621f8d5ded140d6e9e0af9ad38fc63d18f36fde5cc65b02c01c2581dc3b04d02b40b7b108bc1bf9c18bfd844e9220d41dabf3b2980063dca83ec3e1e7999f16a70a63d21897aeb909c2b879b41699a9f7239bd4d6211c8b58e2df8bee344161eb9cf78bcbaf84e2d20d6cbdc41fc6f2e6162554b5c67526c801318a927f7769c31fe34c64801b6d3589c3a6a89"}, 0x108, 0x80}, 0x4000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x10) r2 = accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f000004afe8)=[{}, {0x74}, {0x6}]}) [ 125.103675] IPVS: ftp: loaded support on port[0] = 21 [ 125.156740] audit: type=1326 audit(1526078313.153:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8296 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 22:38:33 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x400, 0x40800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x20000000000000, 0x20}, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") prctl$intptr(0x800000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) getdents(r3, &(0x7f0000000040)=""/175, 0xaf) 2018/05/11 22:38:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl(0xffffffffffffffff, 0x1000, &(0x7f00000000c0)="e2da7ab4d2794715e80cf0287eaa7943c6feb27f28233a56185503e9ad893ae5dc7756730e76c45d55289dda6d5defa0a4970227350d46e7e276ca1f9485ebe2c41aa3bc2042e7f2a4d27ffb0a6fb5c0568899e326590b281532287fd850b9d845d2667282b3a477fd609a64e81bb5364e3660a144aaa87aac01b20ddb56483500") ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup3(r0, r0, 0x80000) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'system.', '/dev/ptmx\x00'}, &(0x7f0000000300)=""/224, 0xe0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r3 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000200)=""/123) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x7, 0x0, 0xbd97}) 2018/05/11 22:38:41 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x440003}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x138, 0x15, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@nested={0x110, 0x51, [@typed={0x8, 0x8d, @ipv4=@multicast2=0xe0000002}, @generic="c7625c44c2af08ad66f4e64fddeb64ded80c5dbc10380dadfc47750dc175831fdf10df8a044a24804df88f93bd3f06f0ead2d7c8229e45a3ab50f7e8a7d2da798dde185d0d156eaeaa180bd6b36e39cf49024864b01d396a2fa2e13ac38f0d7de71c56126070833ae58a9c2535e261cff6f8fe0f9274769a5389b12267eab44707101db9ffbd492347fdb72b31593f1c8955f15714631918a429e25ebfb733a1fe", @typed={0x4, 0x78}, @generic="39868c", @generic="6a2427f4988a580fddfb8d8c1ad89d857a0bc37efda6130b640bcb5924c0181ca62430", @typed={0x8, 0x6f, @fd=r1}, @typed={0x30, 0x5, @binary="03b4f3eec2520a1f5ce3b0918cd5590b770e014c31d942333e9474c30b35acc46d802bd86867968b3bf999dd"}]}, @nested={0xc, 0x8b, [@typed={0x8, 0x30, @pid=r2}]}, @typed={0x8, 0x46, @str='\'#\x00'}]}, 0x138}, 0x1}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000340)=ANY=[@ANYBLOB="148000004200ff02000000000000000014000000136d7dc86c37ef30b8243d19f4b5f2816c25434c20075999a6e65972e8e8a9b84affd9efa5370cf64605d0506e7d5f1816b60a5f2de16a4cbffe2fc30d43e4f0bcd67e4b8ad5c7f6b26d95a3e17557aa520e9d0bf34b705fefbc3e49838038f5f4412c3ad7a79b2130467d087a7c0fef7c99e681c17b5ae32da527568d4a23f6efaa131e31968ce77e67"], 0x14}, 0x1}, 0x0) 2018/05/11 22:38:41 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002dc0)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001640)=""/179, 0xb3}, {&(0x7f0000001340)=""/144, 0x90}, {&(0x7f0000001400)=""/215, 0xc4}, {&(0x7f0000001500)=""/173, 0xad}], 0x6}}], 0x1, 0x0, &(0x7f0000000040)) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/11 22:38:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xff, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={r2, 0x2}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(r3, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) r4 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) readv(r5, &(0x7f0000001680)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1) r6 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r4, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r5, &(0x7f0000000040)=""/25, 0x19) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r6}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000140)=0xfffffffffffff48a, 0x4) 2018/05/11 22:38:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) r1 = userfaultfd(0x800) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/11 22:38:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c0000002700638100000000000000000500000008000108", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3, 0xffffffffffff8000}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x31e6, 0x1, 0x4, 0x8, 0xd, 0xc2e}) 2018/05/11 22:38:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001400)={0x5, 0x5, 0x1000000000000914, 0x4000000005}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x7f, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e21, 0x3, 'sed\x00', 0x8, 0x7fff, 0x24}, {@dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x2, 0x1, 0x8, 0x6}}, 0x44) accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/216, 0xd8) 2018/05/11 22:38:41 executing program 4: socketpair(0x421, 0x5, 0x40000000, &(0x7f00000001c0)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000000040), 0x8) close(r1) ioctl$sock_bt(r1, 0x0, &(0x7f0000000200)="811f4b18c0e4af352046dfc3aa142a9c81195d0b1ecca76a7edd01b43e0faf96262247a2dcbb6b6825ab246dc263db522f156e222093b9941607bc68d4c15868a5b6763fb6b21e2336b1c6dfe9") recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x2}, 0x0) 2018/05/11 22:38:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="7904000000000000008ac297cb53e71a5e5c4b870088d9bbe150a8946d665ff7f50a0859", 0x24}], 0x1000000000000071) 2018/05/11 22:38:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000540)) 2018/05/11 22:38:41 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readahead(r0, 0x9, 0x7) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x1f, &(0x7f00000000c0)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000000004002, 0x0) 2018/05/11 22:38:41 executing program 5: sysfs$1(0x1, &(0x7f0000000080)='GPLsystem#md5sum\x00') r0 = socket(0x18, 0x0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='GPLsystem#md5sum\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'teql0\x00', 0x1f}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/05/11 22:38:41 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001000010000000000000000000000000016072880a69f1616b1dcd640", @ANYRES32=r1, @ANYBLOB="0000ffef00000000140003006970365f767469300000000000400000"], 0x34}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='team0\x00', 0x10) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x80, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x100000000, 0x7fff, 0x1000, 0x2, 0x0, 0x7, 0x80000, 0x3, 0xd7, 0x2, 0x3ff, 0x1, 0x3, 0xe00000000000000, 0x56, 0x22, 0x8c0, 0x9, 0x7, 0xff, 0x9, 0x401, 0x6, 0x9, 0x0, 0xffff, 0x4, 0x7ff, 0x89d, 0x1ff, 0x8, 0xffff, 0x5d, 0x9, 0x1, 0x9, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000100), 0x9}, 0x1020, 0x3, 0x0, 0x7, 0x3, 0xffffffff, 0x80000000}, r2, 0x6, r3, 0x1) sendto$unix(r3, &(0x7f0000000300)="fa0d0aa05755287303694a8643e20590a0c02db828b087ae8d57842a99e51e797f26dcbb9fc5933d08c65bb57bb0d7caed8a6e0d975f97beb6f3eda90cb23bce92ee40f215a90e65bd1c81a75d82721e108ed38cf55815a475db0a1797eda642c64a449ca2878d", 0x67, 0x4, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e22}, 0x6e) socket$nl_crypto(0x10, 0x3, 0x15) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) connect$ipx(r4, &(0x7f0000000080)={0x4, 0xfffffffffffffffc, 0xde3, "5d1e32fa4d06", 0x6}, 0x10) 2018/05/11 22:38:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1f, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003280)=[{{&(0x7f0000002c40)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000003000)}}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/11 22:38:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x400) r1 = eventfd2(0x3, 0x801) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) 2018/05/11 22:38:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) io_setup(0x6, &(0x7f0000000080)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) r5 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7fffffff, 0x101000) r6 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x2, 0x40) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x24, 0x200) io_submit(r3, 0x6, &(0x7f00000005c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x1f, r1, &(0x7f00000000c0)="43cd5f85c4eeaaddf4c67bef4cfb37c0d438efc3676162780186b6105d1fc6e4b35d74f7715b39fba2d2349ad19aea3d909d25c0ff1771233d26c7a0d12adbad", 0x40, 0x7, 0x0, 0x0, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8001, 0xffffffffffffffff, &(0x7f0000000180)="a554acf742b5a418724ee6ec73c88067a714ea8c4b47bd1b0568852d0fba622f695334d7f0597d32f6cb428cc3", 0x2d, 0x0, 0x0, 0x0, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xb, 0xed4, r1, &(0x7f0000000240)="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", 0xfe, 0xfffffffffffffff7, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000380), 0x0, 0x141, 0x0, 0x1, r6}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000440)="789b497988333f8faa1e56505def0cead06c8d8464006aa1a07bf7142525da89", 0x20, 0x522b, 0x0, 0x1, r7}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0xff, r1, &(0x7f0000000500)="850fbc8b0c12a4be2ad53959a2d390c93478561b", 0x14, 0x401, 0x0, 0x1, r8}]) ptrace$poke(0x4, r2, &(0x7f0000000040), 0x9) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r9, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) [ 133.548185] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:38:41 executing program 6: move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000025c0), 0x0, 0x0, 0x0, 0x0) r0 = getpid() socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r0) [ 133.856861] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 133.899285] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 22:38:42 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x9e4e, 0x1, {0x3, 0x1, 0x5, 0x0, 0x6}}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2000) close(r2) close(r3) 2018/05/11 22:38:42 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000) inotify_rm_watch(0xffffffffffffffff, r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x998, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x1e, 0x2, [0xfffffffffffff96a, 0x0]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r3, 0x1, 0x5}, 0xc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000140)=0x20) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x14) preadv(r2, &(0x7f0000637ff0)=[{&(0x7f0000858fe8)=""/1, 0xfda}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000300)={{0x100000001, 0x1}, 0x1, 0x80000001, 0x1, {0xc747, 0x1000}, 0x1, 0x4}) dup3(r0, r0, 0x80000) umount2(&(0x7f0000000400)='./file0\x00', 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x5, 0x2, 0xc0f, 0x2, 0x2, 0x1, 0xfffffffffffffff8, r5}, &(0x7f00000001c0)=0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x1, 0x1, 0x3, 0x6, 0xb840, 0x3f}, &(0x7f0000000100)=0x20) 2018/05/11 22:38:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) r1 = epoll_create(0x10007fff) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='+\x00', 0xffffffffffffffff) keyctl$link(0x8, r2, r3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000fe1ff4)) 2018/05/11 22:38:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x2, 0x4) r1 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x20, 0x80000001, 0x761f4e31, 0x4, 0x0, 0x2, 0x218, 0x8, 0xbc1d, 0x0, 0x5b3b7cb4, 0xfff, 0x3, 0x9, 0x81, 0x9617, 0x7, 0x6, 0x400, 0x3, 0x6, 0x2, 0x1, 0x2, 0xe892, 0x4, 0xfffffffffffffffb, 0xffff, 0xc5cb, 0xfffffffffffffffd, 0x4, 0xc7, 0x6c70f7eb, 0x2605, 0x1, 0x80000001, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0x80000001}, 0x402, 0x3, 0x9, 0x2, 0x3f, 0x100000000, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x4, 0x4) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/41) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 22:38:42 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x800000000006, 0x5, 0x104, 0x1, 0x0, r0, 0x2}, 0x1b0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @dev}, &(0x7f0000000180)=0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000240)='n', &(0x7f0000000040)}, 0x18) r2 = open(&(0x7f0000000100)='./file0/file0\x00', 0x10802, 0x20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) ptrace$peek(0x3, r3, &(0x7f0000000200)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400001, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) 2018/05/11 22:38:42 executing program 6: r0 = accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x541, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/112, 0x70, 0x100, 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x2, 0x401, 0xbd6a, 0x6, 0x8, 0x100000001}, 0x9}, 0xa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/05/11 22:38:42 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x2710}, 0x1, 0x51, 0x2}, {}], 0x30) 2018/05/11 22:38:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xbe7f, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c650000000098e9e10c39f92471ad0d00000000000000000000000000020000000000000000000000000000000000000000000000000000000000"], 0x48) write(r1, &(0x7f00000b5000), 0x0) 2018/05/11 22:38:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x800, 0xffffffffffff8001}) 2018/05/11 22:38:42 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) timerfd_create(0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x82) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000005c0)=0xc857, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000f00)=[{0x50, 0x10e, 0x33, "5bb00d188d42cbb25a64437d153f998338abcee18d183f2625a61ab798940a3349e5e01575e456f8f774c8e649a524ee87fda9c7321601ef9256bd7d600bf6c2"}, {0xd8, 0x117, 0x2, "dbe61040afb4b1ae91245e4921728371724612117a630ecda6d38aa721ae88c0e272be391c910c54a217e9391ba7289e2d8b37d2df4257e81a35f78634d38122a452b567f7e38f1fdf6bd4e431e0721568e114c3da40588cea85892c1c005e98255f8750fc61617bc12f0effbacd297b5bfb4ea922e282b175eddc7cd71238424ae64806b80680b928158bec207d29f2b0af6b1f74906e05f203010ce766ff898c760f5845f7438546570626823b1ea61671ed59c86e3bc30321123b0f7d491ccf3de3de"}, {0x1010, 0x0, 0x800, "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"}], 0x1138}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000200), 0x2ba, &(0x7f00000004c0)=""/174, 0xae}, 0x2102) 2018/05/11 22:38:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000008912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clone(0x0, &(0x7f0000000180), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000002886)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xd, "36c3e6c77533b37bbdba5e9b92"}, &(0x7f0000000300)=0x15) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x1ff, 0x3, [0x8001, 0xffffffffffffff81, 0x400]}, 0xe) truncate(&(0x7f0000000140)='./file0\x00', 0x5) waitid(0x0, 0x0, &(0x7f0000000180), 0x4100000b, &(0x7f00000001c0)) 2018/05/11 22:38:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r0, 0x407, 0x4249) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x40, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1000, 0x8, 0x40, 0x100000000, 0x10000, 0x1, 0x4, 0x3, 0x964b, 0x1, 0x401, 0x7, 0x3, 0x662e, 0x7]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x3}, 0x8) 2018/05/11 22:38:42 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x10000) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000240)=""/64) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000280)=""/102) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x577, 0x3, 0x4, 0x5, 0x6, 0x3, 0x3e, 0x40, 0x264, 0x40, 0x22, 0x8, 0x3, 0x38, 0x2, 0x10000, 0x9, 0x6}, [{0x0, 0x65, 0x0, 0x816c, 0x61c, 0x4, 0x10000, 0x9}, {0x7, 0x100, 0x9, 0x7, 0x100000001, 0xbce, 0x5, 0x3}], "37c5b2c7f9ad2f43059a5d137cde5d"}, 0xbf) execve(&(0x7f0000000300)='./bus\x00', &(0x7f0000000500)=[&(0x7f0000000340)="94736563757269747973656c696e757800", &(0x7f0000000380)='/dev/snapshot\x00', &(0x7f00000003c0)='/dev/snapshot\x00', &(0x7f0000000400)='/dev/snapshot\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/dev/snapshot\x00', &(0x7f00000004c0)='/dev/snapshot\x00'], &(0x7f0000000800)=[&(0x7f0000000600)='/dev/snapshot\x00', &(0x7f0000000640)='/dev/snapshot\x00', &(0x7f0000000680)='wlan0cgroup%(jeth0posix_acl_access\x00', &(0x7f00000006c0)="2d0600", &(0x7f0000000700)='selinux\x00', &(0x7f0000000740)='/dev/snapshot\x00', &(0x7f0000000780)='/dev/snapshot\x00', &(0x7f00000007c0)='\x00']) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000, 0x0) sendto(r2, &(0x7f0000000140), 0x0, 0x4000840, &(0x7f0000000180)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x80) stat(&(0x7f0000000540)='./bus\x00', &(0x7f0000000580)) 2018/05/11 22:38:42 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2f0000001a0003006d000036000000fd02dd070002000000045f32c908000100020173730beeffff005867855e7fa5", 0xfffffef8}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/05/11 22:38:42 executing program 6: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/11 22:38:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c80), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000002c0), r2}}, 0x18) 2018/05/11 22:38:43 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000011c0)}, 0x4000}], 0x1, 0x0) 2018/05/11 22:38:43 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80000) prctl$setendian(0x14, 0x1) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x80, 0xfffffffffffffffe, 0x1}) io_setup(0x7fff, &(0x7f0000000140)=0x0) io_submit(r1, 0x3, &(0x7f0000001400)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000180)="1d26249e2fb46a06455b72f99298ffd9a53cbb765ad131b7f7f200e611bfca83be69579e32c4fce61f1079764f3b8d75f8b3be1ed644c3688a57464084cb047324690fba7dc6ec7766d501664b60d43fa72b365ae79730cf2614eae4b98777cf9117098159d064198600532b848f33a4e88bab30b54e75331b7dd6c90e3965c0c3dd7765f30e2f7ad7718f9ffaf5d6d338ad731c", 0x94, 0x2, 0x0, 0x1, r0}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000280)="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", 0x1000, 0x1, 0x0, 0x0, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x2, 0xf6, r0, &(0x7f00000012c0)="f78533704f59777a81b07f104d136dd236b6183463976b51b7ff21a4ad080447779c07e4c5d3000d5cc9a82757756fc8e5c6e58010d9d1f9d622508124902057c6519b6e52ba5c9fb04d46bb73870615c0be3dd560f6cbe9932379c7d6d52bae4fee8dc17e390f53ac1ddbec57f5221fa1da433c593ea23919a457211701102902267c69050659567963310553c4e58adf2d53ceefdccd1530f6972cc7daf0a0546a2c3ccb1a056c6957f5a1aa540fd819763cfe9391619bb3a50c2f3239a7ca86e58eca6a9161", 0xc7, 0x9, 0x0, 0x1, r0}]) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000100)) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"ae9d31266e4a6d"}, 0x101}, [{"e2879f65b4628f"}, {"5f52c718771567"}, {"e9a597b98e16d2"}, {"4ede251ba81a9a"}, {"24dc1d7987e009"}, {"75517cd7160f10"}, {"443e01c16162fc"}, {"20fd2f35584e5e"}]}, 0x48) 2018/05/11 22:38:43 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000500)=[{&(0x7f0000000380)="1fbdf5c0f16b1fb77067d7ce4bd3a207f0103a779e6d96a4764c27281ce01a2be157ef146313cfb9aa4ae5fcbc6bbd8f5ef84ce08559c58e101d4bb6571973512daa8da15d52999b74369ea4909617efb2d7346ce9f032754623662bacb9d6576296ff2848695f9b9420d4854fd74aab398ba869bd18685df9f6eaf2479539857dcea6f0724d8e3f3d704754c8bf9e0cb3a4a42bfcf0238b3bb9fe4bcea919d3a237b31f525f77cc573a7fd2d13e9ea5e4b1370da7fb1bdcbf1d0ba15127e64e37381803e276fd41b6c0d38c39d70fa167d018aab8506edf305cb5dc69c86fc1b1f66aadc6", 0xe5}, {&(0x7f0000000080)="d8829bc22e92eea9bbd209f6744ce8e22721521b9c5a7b447176", 0x1a}, {&(0x7f0000000480)="e1dd5a395e88b8694b9e668c20c5321bee9ee6f53e5cfd19916bfc679d4df1111e8dc7bf0dedfc404881ff16f4c80e63d806ed41b4a39f56571ac88220d356549ca1c4c8f1100eb175dee637d157e0a178622e2d4953", 0x56}], 0x3, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="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", 0x101, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/11 22:38:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/05/11 22:38:43 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01d5c500000000000000000000000100000000000000000000000000000000000000fbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000800031be79fc000000000000000000000000000000d8ab6560f788667aca767c24e86e00440000000000000000000000000000005e000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000040)=@newae={0x128, 0x1e, 0x300, 0x70bd27, 0x25dfdbfc, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3, 0x3502}, [@replay_thresh={0x8, 0xb, 0xebae}, @migrate={0xe0, 0x11, [{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x33, 0x3, 0x0, 0x3504, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x1c}, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x3506, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x6c, 0x3, 0x0, 0x3503, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6, 0x6c, 0x3, 0x0, 0x0, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff, 0x7, 0x0, 0x3504, 0x2, 0x2}]}]}, 0x157}, 0x1, 0x0, 0x0, 0x24000041}, 0x0) 2018/05/11 22:38:43 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x10000000000082) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000ac0001000103000049"]) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000000000), 0x2b2) dup2(r4, r1) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/11 22:38:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)) 2018/05/11 22:38:43 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x480000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1}) r2 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x80004522, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x1fd) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x870) inotify_rm_watch(r4, r5) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) 2018/05/11 22:38:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x1a) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200)=[{0x18, 0x11a, 0x1, 'V'}], 0x18}, 0x0) 2018/05/11 22:38:43 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000080000fac58f", @ANYBLOB="300000001b00"], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x4, 0xa8, 0x70d, 0x5, 0x40}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1f}, 0x8) fsync(r0) 2018/05/11 22:38:43 executing program 2: r0 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300), 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) keyctl$link(0x8, r3, r2) timer_create(0x4, &(0x7f0000000000)={0x0, 0x38, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r2) 2018/05/11 22:38:43 executing program 0: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x4031, 0xffffffffffffffff, 0x6) futex(&(0x7f0000012ffc), 0x3, 0x1, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f0000000280)=0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80100, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x8) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000011000/0xf000)=nil, 0xf000}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0x166, 0x2, 0x0, 0xff, 0x8, 0x57, 0xffffffffffffffc1, 0x9, 0x6, 0x2, 0x3, 0x2}) 2018/05/11 22:38:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x45d, 0xb2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)) flistxattr(r0, &(0x7f0000000200)=""/154, 0x9a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x6, 0xb1f0000, 0x6, 0x43e95e1b, 0xffff}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffa3c, 0x7, 0xc, 0x1, 0x44, 0x81, 0x8, 0x100, r2}, 0x20) 2018/05/11 22:38:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x7dbc) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) r2 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x44840) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000100)={0x1000}) r4 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="ae7628bf23ff34dd882b5b2e4c748c5d5aad1b3bcdd1935d3c51be85bdde9c168b9130ab3f43054a219e1c143bd9a2c1753c4cc9b972d0e5501d4663ac2369fb515b8af8e9e8787bc43517b15ffbff24c99abb0d41379a49f7bf9613d8cb47ca338a70126eb82154e45d9d6bd2b56155325349141078b87518e45055", 0x7c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x38000000000, 0x100000001}, 0x90) r6 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cecb7d6c23e7ff2051c0a5f94b647b6c184585e7b3e702682066d37526111c992ebde3c2", 0x24, 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x3, r6) 2018/05/11 22:38:43 executing program 7: r0 = memfd_create(&(0x7f0000000000)='[wlan0\x00', 0x2) write$eventfd(r0, &(0x7f0000000040), 0x8) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) recvmsg$kcm(r0, &(0x7f0000002400)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000002340)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/48, 0x30}, {&(0x7f0000001240)=""/83, 0x53}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/66, 0x42}], 0x6, &(0x7f00000023c0), 0x0, 0x667}, 0x2) 2018/05/11 22:38:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000ac0)={r1, 0x8, 0x10}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e992adcbe289db36c") write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xa00) socket(0x1a, 0x6, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) flock(r2, 0xc) 2018/05/11 22:38:43 executing program 2: r0 = socket(0xf, 0x2, 0x80000000) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") epoll_create(0x3) 2018/05/11 22:38:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x7fffffff) socket$inet(0x2, 0x0, 0x0) shutdown(r0, 0x2) recvmmsg(r1, &(0x7f0000001400)=[{{&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0xd, &(0x7f00000013c0)}}], 0x40000000000002d, 0x40, 0x0) 2018/05/11 22:38:43 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109102, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="6a00001ed34a0ed85c255eba2f0ced16edb7cef73aea52eed2cb32a3adaf37717400ce525376f37640099aab74b5712ee9e0e324779f913164f9008d6e7758f906df7394c5c63a8c00ffc560729130", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x57210487, 0x20}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x3}, &(0x7f0000000280)=0x8) fcntl$addseals(r1, 0x409, 0xf) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f0000000180), 0x102000001) [ 135.844605] ucma_write: process 421 (syz-executor1) changed security contexts after opening file descriptor, this is not allowed. 2018/05/11 22:38:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001800010300000000000000000a0000000000000000000000040016001574f6ad7e5a5e097839edf2e03fbf43594517eb8775f6242a48cd4052bea49098f4e4bfaa5cb731f78a22c0a4f03b17888d0cdb09c56afc6be5219f1542629d6653868532"], 0x20}, 0x1}, 0x0) 2018/05/11 22:38:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='map_files\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) ioprio_get$uid(0x3, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000340)=0xe8) ioprio_get$uid(0x0, r2) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) getdents(r0, &(0x7f0000000180)=""/407, 0x197) 2018/05/11 22:38:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8, 0x9, 0xffffffdf00000005, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) socketpair(0x8, 0x2, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0xe, 0x5}, {0x3, 0x4}, {0x3, 0x6}, {0xf, 0xfc5}, {0x7, 0x8}, {0x8, 0x9958}, {0x2, 0x3}, {0xb, 0x7fff}, {0xb, 0x1000}, {0x0, 0x7}], 0xa) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000080)={0x0, 0x0, 0x1}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000040)}, 0x20) 2018/05/11 22:38:44 executing program 2: unshare(0x4000000) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000300)=""/28, 0x1c, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xf3}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/11 22:38:44 executing program 0: personality(0x2000000) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x3ff) close(r0) 2018/05/11 22:38:44 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) listen(r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x10, &(0x7f0000019b50)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000000000000000000000000000000009000000030000008802000000000000ffffffffffffffff80030000ffffffff80030000ffffffffffffffff80030000ffffffff03000000", @ANYPTR=&(0x7f0000024000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c8000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe80000000000000000059570000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8002efe000000000000000000000000000000000000000000000000eb9c4354000000000000000000000000000000000000000000000000000000000000008000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e9020000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000"], 0xfda0) [ 136.263765] audit: type=1326 audit(1526078324.262:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8585 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 137.161970] audit: type=1326 audit(1526078325.160:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8585 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 22:38:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 22:38:45 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x8000, 0x2, 0x3000}, 0xfffffffffffffdd3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001f66d0") execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000018fed)="2d1fe7f7ff5076696e6574306e"], &(0x7f00000c7000), 0x0) 2018/05/11 22:38:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r1, &(0x7f0000000000), 0x1f1, 0x200000) 2018/05/11 22:38:45 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x5, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 22:38:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000d06010000000000000000000000000008000100040000000db5b76e045a368fa504f3900a4000eb09301d6072c5"], 0x1c}, 0x1}, 0x0) 2018/05/11 22:38:45 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) unshare(0x800) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x50000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/169) 2018/05/11 22:38:45 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x81, 0x480201) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x3}) unshare(0xc000000) clone(0x24044000, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001180)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/4096}, &(0x7f0000001200)=0x78) 2018/05/11 22:38:45 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) unshare(0x20000400) openat(r0, &(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f00000003c0)=""/174) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) [ 137.297411] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/11 22:38:45 executing program 6: r0 = socket$inet6(0xa, 0x80b, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={r3}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4c400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000, r5}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) r6 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/05/11 22:38:45 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000280)=""/79) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000080)={@loopback, @dev}, &(0x7f00000000c0)=0xc) flock(r0, 0x4) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7fffffff, 0x800) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}) open(&(0x7f00000001c0)='./file0\x00', 0x400001, 0x8) 2018/05/11 22:38:45 executing program 7: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) keyctl$get_persistent(0x16, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/05/11 22:38:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x120}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/11 22:38:45 executing program 1: r0 = semget$private(0x0, 0x4, 0x20) r1 = geteuid() gettid() r2 = open(&(0x7f0000000500)='./file0\x00', 0x600400, 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000006c0)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=ANY=[@ANYBLOB="170db0000000", @ANYRES16=r3, @ANYBLOB="080225bd7000fcdbdf250500000008000400f67b00004000010008000600776c6300080009005500000008000b00736970000800060064680000080002003c000000080004004e2300000c000700100000002000ffffffff00000006000000000000000006007272000008000b007369700008000600ffff0000080005005e0c000028000100080005000000000008010000060000000c0007000800000004000000080001000a000000"], 0xb0}, 0x1, 0x0, 0x0, 0x66922775ca332d83}, 0x4000) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x0, &(0x7f0000000140)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x2, r1, r4, r5, 0x0, 0x2, 0x7}, 0x33, 0x4, 0x7}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x400000, 0x0) ioperm(0x0, 0x800, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 2018/05/11 22:38:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@loopback=0x7f000001, @rand_addr=0x100}, 0x8) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000000c0)={0x0, 0x0, 0x800}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 2018/05/11 22:38:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) waitid(0x2, r3, &(0x7f0000000000), 0x0, &(0x7f0000000180)) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) clock_getres(0x1, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000006f00)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006dc0)=[{{&(0x7f0000001a00)=@sco, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002d40)=""/107, 0x6b}, {&(0x7f0000002ec0)=""/115, 0x73}], 0x2, &(0x7f0000003180)=""/117, 0x75}}, {{&(0x7f0000003200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004600)=[{&(0x7f0000003280)=""/1, 0x1}, {&(0x7f0000004500)=""/238, 0xee}], 0x2, &(0x7f0000004680)=""/201, 0xc9}}], 0x2, 0x0, &(0x7f0000006f40)={0x0, r4+10000000}) 2018/05/11 22:38:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x18000000004) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001940)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001980)="c7e1132233d8f2539ec3ac3fc1702bb3", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000018c0)={0x53, 0xfffffffffffffffe, 0x2e, 0x1, @scatter={0x7, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f00000005c0)=""/197, 0xc5}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f00000006c0)=""/4096, 0x1000}]}, &(0x7f0000001740)="ca0cef3901b34f498eff07b45c5bf8c99c9af344cf3a151cf8d4cb578f4da092e381e69eb02b363a6c3d6443e966", &(0x7f0000001780)=""/234, 0x7, 0x10, 0x2, &(0x7f0000001880)}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4a100, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r4, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/11 22:38:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000040)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000002600)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000002580), &(0x7f00000025c0)}}], 0x58}, 0x0) 2018/05/11 22:38:45 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x204540, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x2, 0x40, 0x4, 0x0, [], [], [], 0x3, 0x1, 0x1ff, 0x74b, "e5ca37620c73ceddbcab7d29ab109dfa"}) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/11 22:38:45 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={r1, r2, 0x81}) lseek(0xffffffffffffffff, 0x0, 0x0) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x201, 0x2) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.advise\x00') lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="7365637506000000000000003c5c3240ce8bd283147eaeece292efe5ca254f5145c37c4a1efa903fe0980b7462bcd58f9fa93533e19a7332940000ef3a9052332747204d26b5d13021e51e26a01a858639320c1e681bf165bfaba0a5d29d06d9ce8fb85d0472a9c18219123eea3f9e5ac06d62682a4a8c8a354e8b13b4aa4fe38d5ce011266d08f3f1e50b9c7f1b74bdb7760c"], &(0x7f0000000100)='sysfs\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r4, 0x833}, 0x8) [ 137.741813] atomic_op 00000000d26b629c conn xmit_atomic (null) 2018/05/11 22:38:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x100, 0x410000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x2, 0x4) set_mempolicy(0x8003, &(0x7f0000000000)=0xffff, 0x48d) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) socket(0x11, 0x6, 0x97) r2 = accept$alg(r0, 0x0, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000300)={0x80000000, 0x6, 0x1}) sendmmsg$alg(r2, &(0x7f0000002cc0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001480)="3dd7d25727a37a88a07f13bb7a82af8a95f0cebbd446b9835ecc98bf0e849b7011faef894160e2540800accc53f4f1613c5efebce58c203ee3acb3b681d4e71ccd416b9dde89a152f4bb62454cc175bfe571e94d22adadd9e9d428b6dcade2340ea9348f5efa14c5ad47e875ff8ef367f85327f09db0f82946fce376cfbe5e027aee90b6673ba6db32b84209135c3f48ab95efae3afc2eb5092b64a0ec30ca1b32718443754691c15fb9e126390dc185d2626d2c0404de6fdfc8343e6bdf4155d980eca7ad8fe458"}], 0x0, &(0x7f0000006880)=[@op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "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"}, @iv={0x0, 0x117, 0x2, 0x0, "18b211a33d404608d01516bb8e33cc14861cf2aa2411a51c6db781fdfd92e3e4aa8eb3dfd427f1a82a0ec8bf760fa4245b4968d7457c89655019ea9531c65846d32277292f25e1d439387ff35e76a56f71b433637a4b5f35c57d2b6b5f67ee3c9be1c538a44fa8a9ee9628bb1c1a4e77866dec80ca6f012052ed6695b1c9363d35"}, @iv={0x0, 0x117, 0x2, 0x0, "e89879ea9c1ee06f18713b310ad9e7feb4467aa9dd0ef7be140c2054c71ee39f0a3b2a3de3b26fd64abe8b9c96a09b35600420fda3294210a9f188020ef08940a2fb9fe0b49dd76eef889d74efb8807317f286b4be65ddd134de8e796c5607a9fdead5d6fc17086f9a813ffcb67e229ce153005e51e2f12926"}, @assoc={0x0, 0x117, 0x4, 0x4}, @iv={0x0, 0x117, 0x2, 0x0, "677c3186eb11ec949fbb7c5ffb02d1fe0cd8a97866b933208758f72d80c918e156eea80a4f74e4b92145c3e2d004551b808bd67ceac042aaddbd6c647d0346b2a373f76815713edc05c89c7bdd3977dec14eb0a6d82ba93f571fda8b32656cf4bf98eed94d8346a8fef863ba990d27a612439daebebed203db089cc74ba43fa89e06be25381a61c1b77643691e697501626d85b20a33dd61785f92eee22e89eb5777e0b5e1"}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "809129fe60ee41887866a797e142f941c21e87b2ebbeaba5023281f7d9f487461ac72fb0cfba3648333449e2ab9117230713ce8f4e399e663f13b67723de2e85a40fb8fa062ddeec986229aa3b32bb15272faaaed881f0eec5b103f0b91123b8b586afd63cc76f1ac9a89c4e4fd55b59090a06889334ce3cd2da7cfcc28f8ba6cb3afbfc274cd9899680a92ac3ffe12fa5bac98f23a9d653c38b1c155ac22c044f6538b53b268d1daeb35c624a"}, @iv={0x0, 0x117, 0x2, 0x0, "05b3661fbaf2b5d397b0e1ef152501fa4fe66bcba50b757780447ed5782bd0662c09a24798a524c0649f0c231638a9db53fd4c0e4c2f91c5dc88a14eb9b5d7987b10d133910ef1fc3cf1f47d8bf5071abaa48c34bb4798e6a5f64fc68c3638c3b7b7192f5d6bfaf7f668300f8e9e9f850f0f2c19f5d79b89f6a94160693f7978626713a699b12b6da55cb7cbfb5ea2ba604859d760645059f472"}], 0x0, 0x40000c1}, {0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000004880)="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"}, {&(0x7f0000005880)="5cce74cbce6b904f0904284ffcae8bcc4b40bbe3b3d4187d3442ebd4a26cc90514877e815060bcad9120e4687d3dd1cafa415f1980c130583d1135665d8df2ddba6831ae57542b8d332b28b81cfb4ac20d3f86fbc49f6d71ebd069a9611fa69d77f682928a45ee6246f4588f0eaa6848b3c0d2eda360d1bde08eea748c96a0bedbd824c6d81ca052b5c7f9a55d89bbbea6c9699d6261634279366da29b23b7150db8f5b4d9d40f6630876870cc7e87fcf6620ca559117d68c8cc73d43a4803c697a9538b989cd7d7fd92e9b9ea00b68f9a66eecc0869f3f750e84379fd1466947a0aaeba293a234c4910ea873be95042198ead9d657c6af74d5350e2a52308d54e2047cba32f043e41f0165265e0ca8f1ece6c698e57569bbd447e53d545ab3449d2674408bf9d43437d445fc5521b575c089590ea30cceae340ee5be624e2b0ad8535f181bef9b65b14a6c0040242997691b269befae5ce3a4175cc4fc4f6d4ca6ce819158a2270c5379ff684c25d253288888b0f88b5d462b88af8b666ed4fcbdef940d7fafe0bad08b27fc06b1a12bb58fe660903ffb5339547b2d6bcaaa06686f2f8e1e62bcbd3b7297582bd8850cf4c8ddf17907ce602c8a4b92bd23e76e4ace3492fa46010f82b2f8f26642231037713019d1aee410b31165f523a53ce172443b358d21472f2bdea3ad03efd155857f74f4f8d38ce655b0d5b0dd76193a82476c50b225b9dc24b82001b20c313a75b886c7fc2d1250eb88850a804618c3de78046d95febd5908edad5548008b4220a9fa654caa8a1a12b413558dbb93a4e21e5e93a6353f22a63319022e24a62a487e7676dc1998dca6585f030201d9e67eb5d80d54e4aeed26390717bda90421486509cee2e0757b3b00c42634dc871acb109d9ebcb3647f5472108358730e7912bf87a0108523b1ce36f100db349d57bec0656bb359132e05c4d64ae217fb7e0ed82b7984e58179c3d608b95295bff4752de172506f3c3da5b58b263931bf236b69a86a90162409fe2a0bc25c622fd0a283deb1d3d6ca40805d673e90df8f99880c2a514bc148ea9605f855e88540acd4d0cd1245ef46856ceccd9da94d458f5b4cad0d7888a23693520bc491fe65abdfbe62008579aceb8f77272515e94fbf22cb388afcc573bbdd307d8e9bb1583bed0c5c8e07816f2b28bb27d1fa81ed2c9fcbf4a66a55ba1457b46d6b32bb79883ec538b977100db7ee1b8ebd0fbaf3b6dd354ecd72be9073351b666b7270eda157bca595b8b714bd5f70fd2947ea5247a4242f409b7b61a88e3a2082c1838de6cc71c7a39fbbead4fc2a474134f4cc0662d56c451a004cb7356299d28a5f54a24c8079741babf1d4f3b33e44df24e8e87cfddeda0dbda557c65530e1851e3e6d130f77180a70c10495262602840d9de55098e47ef1df39f394fb8ad3093ae5e7f8a78a38c4087e745d2d5e243e6d824565b2d2362a144f731fa87f7ac190ab905d9fdf9753799824f99c547206b51ead2d0fd843af798a600ce57c4ada42dab2036e00c5bc43f4af8a70ed817e6d06ddbb620145619477c4dbfe6c055803bc6f740c2ca6dc2421dedc77c62f6763e5ff40b58d34e69970e94063260f03187ed22ee1a2e4cc2007a960e260be7c0db30e5b4211f23032c1276172d68ad4db9f4465f2c7c585caae17eb974c5ea777bdc65542f8a3bd3888913d4b2d49430edb3acc4ad2b139b8fd62e04c7a477b9e709d07565f5c6491272cd5b7e96321663fb3f91a8c8b9d623d09d9d6d899649387411c9abf879d2e329f3b8626f13711555ca5c604a7d804fd3fc87b367ceaf4b8f4c014110f2e4572424a55d6a0b9fe620763572532a55641f5289aceb8bc70b41709f5fa7fbd7783865f055ea0e43685c1210bc1bc1a69ca1acd64140d2a59ec52ce2dcf5c86f52e8aa582d6c606bf19dbbe78844734b829d4a1998c1552ad8317ac1109953f7e5ac530d84c581ddd1fb5bda2c612be9384f06067884be842d7a1ad677c9fba3febe4e9de610c6fc449900aa7c02973af6df9e29944c10cb2082f005aa9222b4fef05cc48f27f0a110fec9b9e0c6fb3bae066acbc083cf446c5b8701b18557fda3c328e56b7fcb8594fc849bcec0803894e76add2e1215d83ade3d8186b28070f1acb440a59aa1ce27a53b2e44e4f4378033eb972d75be5f327c822121b1eb814bc2292524dc0dc3f97058539983cbb201a660588aab5d5a2d6df05323122e05abe084a697c53c6eaedd716711e04e08e7c18bc7507d2be721be65a157ab38b446d5f0648371d381041d50a5856835505797bb803a7152398f48f8e90beae5b843b397d21145da60e3dd0a78bb85d0ec7a35451855a530d2c7a3cc585f6659c490381d5dcb2528ec304db0fae2d28e3aedf6665c76fdf7966a1f5020bfd31bdeb6439e85e9eacc4c9117c2b3d0185465d1ebb8d827869e2f010409218d2e30934a420d9d2bb0b557318f49a22ffd48587839d14ff0523fa6b679b1a6baf2c4ad4b0afe9745db60cecd803e6afede0f2a516f6528058f111cab8dfa6bb880b87dc094079e6cc1a6ac13de41304c354d7b587ac7f1c99c96f5cccae5bd4860ccdd25cf02deefbdc1c0556dff991cdde952d5487ef22f2d0e75e3c0a61d608bb33231db7aed3764ef403cec1bc6ecd52c8788425da4cc51211f10501f92b6784c8d747c3d19eb46103859067d6b3c353f4ad7963c44bd9c0ce6a1537d691fb75c4925e0259a0363e9992edab38874200df6653c0e5f9d9ecbc7b15c2f8df0aa41e023984f94c9d769e9342607d865321e9d7c015d37463e14a57d0cd9d34c23103a1124f93c9da863702b5cdf3683b91868e250488521ea34e2d14c65c06b2ba04617c6d7b860b64f8340b7232ea8512cba8ce93493e356a68051be86e8fc21920d1aad33f550f631211a7446da31b4bb66842b5fc8223c0612079bdff2b5a432f13e805f327094212af25065b47dc99861c58fac30f00495fc9f93ef854b9c4ddafe8988238cd0fc351a1feeeb0254c333651d73a763f5c421bcbf0d3c77d756784ab2678281d9151a8f68a4b915812a4d33d4d4c8c448a03da64959a17e6b3aea2b5c3cd30afa0abac313bb8e496ebf440ab0a876182e4b0a57947c0b34acd554cc55a192d0711fd0e40202b5f525fa9978de1889051c10f8312d0f12c24bea615013d36e7c209ef883878594581d108a70573d4ee2ce7b2b14f7b53e9ddd7da8a000ae14ab4ad6652f82474893f9658e3d7d234eb6574dbaa391d8e301c330e3fd2b6e1d7db0a2389814715600518664f8d2855a7bef2532262496d409614706a891c98b78d79338a2513d0feffdfdaa2b10d05085b03bd8a3a3f71fa64177e36cc326f20b51d3627dddfded645ac69e4a64b28eb39eeda7c2148aa66bbad184c76dbbe06909a2d800fdef5a71c552aff211a3311e17cee1e57425ed19e25f4f1d36b2c3858609f5aba6e2767e68bd0f32a94e6c01186fed7a6a301b1afca0f020849edfda076f87f7725a68e160345d9729fa6ee4f2912f210495b82d42b26f15b5f703d015546afeaf984b470195c2f88c58910a8907404c01f1a44bb566366b95f141b1cb67aa06c780295eaad3e2e5af5f4cb2771188c25f0f37f2d4da88278c12ec251f4181e0aa693d161f61ace55a62b45c92561f4571e7bd79108c9789f10f2303df5f518e055a198d21ca2a57f116ea75adb965840711a93a9044147102c93007d4347c8fc7d19f71d3fb04cda0560a48b2d1252003c6fa0ef767e14b7d590284e4c0081b09eebb5b272055af2735de1c6f1ca973dff0a5fea4b69130524414c64041c0324a29a3b7b24424dec966a3c81a82a8899a2c2e12cb43bc99bbccdb3dfd4d890c69553270dd30060e942c01d59e292b4704afd24038d87e0fffab7b47f90d2098c5beab3a5890e643ea7ebc4b7053fbb4585017b782ecc01e3460628b1443ca5307903b130bfa71e6130c0a6ffcd6bf3f83d3b4d534ff9f38874130bed147f68ac414055ced6e52673f161708361872aeefbc2c880181b1c0b9c9dfd5fb8ad9a7ca0640da8a9bfceec63ff1f17f0a73494343f7f70aca6a2a0505c2354c12e9e7cb50a4a3a01f819294517f88548ed70d67aad263a2b7f9303bbed3bbeaeb6a39925ac74b955c60b4d1d8d5f1aa16e62cb1ddf81da22dc9e679b2adb5b0a7befab1efdfa3fb4fe1a100a2c9c40218e564296acfe52e96b0e705bc72f49b7d008586889088d96a8d204b4a7f792aa4109e9610c0ec4161f873c974950b77772929375f219793e7ca90b330c99316daf295beb2d78d99a7ad1cf5ae03425466fea297cfcf7f74911f6a6ca1627bfa02be358422aa38b4fb1af585f3e612df84cd3299ecb514099197c833f526224f0169fb207d42470f5c83085e43e62d5da11722473b042e1ec37a3e194ad368dc3bd6da996e52f641c00792e008f0bc5929113bc96da2a2caedaf1a8a52b73a46d4d548f60343797e29460da481779fc9d56f8277a5c0f2c44e9c5492f01a65110a30dc214fd4d8d72de551c4f4dbb451fca5eb87cb6b19e7cc85bafd63285a6f162cc60c5b2970e710c0e46a31a99ef87ea8ac35c9dca3e03363513e100425c6c09e044b809788f0bbb50b7a4ecf643932c0198d526be70d97111fa8a891052721ea0919dd5dc64e24181dd4c8f609d5d70d3cbe61698ad2be86778399761dc5fdef99cec5e19bc2312bdb3748de5fc9840f278ab7938769ba09ae2287c8853b0acbd2e26c2ceded88a19674ae3d1f3070992eb9cbb79ad8f5a06e861a8f5681595570735ef2861adfe1ae9e7bd5e8aca78fde6ad4825df0b2a71b9eeb78ed921868940f7e42d6a26a25375cba1089823d5f995dfb6030e7d1908523bc89aeb73c845f3ea32ec274750e551d72c615f0eab2fae2622a5e74d41bac91b6e65abfc445e92e7fc275e352f78bc0c099746d58fdf816b1ffca8f68a25536eab9fe2dd08c1057082c7e5ada639f0f12cbef1030fa305e13cb2ce4506f87e34f40797a1f5f71f785700e15d67e8ad2565d42ade61c9cf8f980591530c618bf9e8cf822ba3b36a78e46982082a68c33f58d129bc58275215e4dbb054f517725b7c10904d923a6384ba4d4e9612dd323b79240fc653403310304bfd5b81855c73e4253fa220657e1905950428512961c895de4bd80fbec3f42dd67183a494e5000f7d0eb6bdc1401150d36590ba82c0e85fd5771604b0280c4924c683933582d82dd608aeb387f169f436f8d6bdaefc909eae74fcf5ecb9b43d14d85eeb328a0f1daa350c7c54b6935586b1e7b67fcb482723f84d0000f56d1228d63936c81dd78fbdf4942a1f4fb592b7df3d57647d6ad8982d49c5203b518fbf0ccf72ff6902978ddfa400c1c7f33eba359caa2347bbf049175200ae73d629f58da9a907ceefab1cc58d9ac29f82269686ad515314a693c8577ca6770ff833127cc83d4e49d381b53d339cacef6b8e73e76bb5acbc5f41bfa3cc5f3b0f9a332b16cfa81d67bb4bdba62e76e4ee08fc953e4edd5ed1dbd48172a075fc5b94b1a2b0fc9fc952f93a722e1ac19c9b221dea099431581962f60c055fa9367cb949c76f063bacab3d70b38613d322d6eadb180d509d0a7076aa10dd1241af14bce3a1b652ed9600958606b40a53fd2298ec9ec2d679d52a376d9874ae0a53020eb92481dc59606e72c6f0558ed640f8d99a7c5f788cac83cee017d1da9dcffef5b8a134f845b99035f5b41bf58fc91a6e4da7066db4d4d68563e68c8ac3bef7e"}, {&(0x7f00000028c0)="5f78757633ea611ac356bb093967ffd882abd225513d876f1f2555d1c3daf8edf8d00d2b4b1b0368695503dabf792b018c022f23e3f769272b83ce6929e1c2e4cc8fe6423e1b056e961a9c36eb3669b14788eb84542dd9f66aa07e84674761e9df83aa06958baab66ad2663d0653ffe43baeb556308bbca642e864223a28ffdde3efeabb3a385838659a78a1cbb2706985"}, {&(0x7f0000000100)="36dd824618089d96406331736c8738ee5f97e64abe9b30d77cfc82a41f7d"}, {&(0x7f0000000200)="c4f6ea663c1deb3b927f1407f6e22677b5ee539b46c4f227f4a7452d22ec53c5f2a48be484e066a3efe5d320e50fff2be1f74a1a4e8c695529f39e32cb187e297324a3ed47aa101d2497d478315f5e1a03ed3e43f98f308df8a424d615b0dadf712bb55ca19e9356ca5f0a8a8d3c16175302c93867b961"}, {&(0x7f0000002980)="cc1d0675e0cd465401f8a5863c06a70790d7741cce843126b30c6f46226c90eae95ccd663e96311abefd1f97e4b62583734dd5c28ce21967734fdea64e434da87d8ab0c953b499dc50"}, {&(0x7f0000002a00)="2f2e3539d73d8a8527b0be829af468a610797cb23318f30f3e539f4ab6802f5353742a8d299a6fe422d5805af5b2913f007aef0ce421f2fbc651740ddb7c552e61e9a28f9c35489dcf2e469d0df48992891eca050544a1f2a78f263bf84c1db35b9cbf858ec03ce2a4124f0d8fa67c971de61e98d15e9285a0bb19cfd2e962ec271fb0844774c2d94e3046588a7d7c0359874f50ef4e259e655fc6fc6ca76318ca446fd6be1890b71f327670e559582462f98bf86557f8b14f85c4e0e08ff1cab684623ec63928a7"}], 0x0, &(0x7f0000002d40)=[@assoc={0x0, 0x117, 0x4, 0x6}, @assoc={0x0, 0x117, 0x4, 0xffffffff}, @assoc={0x0, 0x117, 0x4, 0x59666b7d}, @iv={0x0, 0x117, 0x2, 0x0, "cea77f6993ee2cdeb30d65042018"}, @assoc={0x0, 0x117, 0x4, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "5e076aa4fabefdcba41511837577a99960dfe4f853673185320ff950698c1229e0e165915d90d29348e6db15dad8dccd3ae188d2869de96d1061785f04212caac005ae228c88a9a1f974732b82dbda4afb7ba267260c98344fe095f0352cd87ee49dcd98b02fd57182ed402d44"}, @op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "5a965b06947201a3b23e2433cf38e2401672ff54a086f11d81a09294d5c634c6ad0fc32878fd0132d7edeea1f1fddc4b2f8fe3d7cba12f563acd6e261d20765ddc96007e91353fc0a95123b605333d82d275e23062a583f8ca43823efabf25527be8d726397c51ec0f8fc76080eefe984f81e585f5bce794092ae79362c866e80f9d8cb6fe"}], 0x0, 0x80}], 0x1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) recvmsg$netrom(r3, &(0x7f0000001cc0)={&(0x7f0000000180)=@full={{0x3, {"479c42fa24b9e6"}, 0x14}, [{"24616ed96fbf18"}, {"838f3a18d15f08"}, {"f43eba2505f178"}, {"9f2f4e495308bf"}, {"d9400a5622d69d"}, {"5adfdb5b5eda14"}, {"903fc4ba426fa9"}, {"c486274e6642fb"}]}, 0x48, &(0x7f0000001900)=[{&(0x7f0000001580)="da9e59280ad6a2b0bda0c10e4232841f393965e71483aa080568da959ebed9b281e5a39c63260e1fc97f6459c09ed40b215ff17f48ed8c330c162ecd72bcfffd7b020025667486e5906fc8d01f0961db6cdd677686ac8887bd786610efc51154f238ffcbe00b19500c576a02e8426d65dba5fb9dffe051fd3ced8548c504fb8d08033b8c02cad8e24bfc88ed1cc880c9580a7d8498f53e66f43b594eaf08dddf5ad98af56af0ce9524893dfe6e5d8d935cfd923a545f4d67f6796c98fb26a8173e835c71ab6eccf04254843cc25a9f2a563524eb18d594a9cd1040ec3b83a9e5f23019585edb", 0xe6}, {&(0x7f0000001680)="db552bca99cdb45ab4af5c5e258effd1d27d8d16bd6d45", 0x17}, {&(0x7f00000016c0)="be4ce339f5dc1337cd2792ec3b55b3c066d1be94ff953b9e96ee4554ea307d83f3d3720fbb95eea6b3269968a199e14e483148db0bc515ddefb87ebb82554b4e8b7e5af44950fab9bf2161abd4345e906ae42eae51ccfd", 0x57}, {&(0x7f0000001740)="50a66df9ad9908a67d383c0c071fe2c30dd91292784f78250737ae21218c4f61f7f1f405c40df8707ac1d2c58e60c16465834af7dbe87caaf539694ef967c523c82a1d7202", 0x45}, {&(0x7f00000017c0)="7f279dfaf5d2d56772cc8f8e70b22e0310dfbe33ecc2447755ebe3826627d1169af8525fa7da353e1cb2e8e9e73537de9f034b6f43be4e", 0x37}, {&(0x7f0000001800)="4940245764ca11ea98ed5200e53235830f19f4a95b952fbb568b505c85d3dfaa1f323e3714509caed315441052f152598c1f1f192f69edc598bca3518eb831ba5d61aabd9a5d57e165c5fc4f249b2c16ecb8cdf41a7fc6d6fc921e9bc16e2eb00a496f05eae4c0a9270da33ae6da8d826e49be7f3c98baf84c9675b9d077491f011c603eba0ffde992ef045101899e875493d8f219e7d36e8e92bbe6150c87bd59ab97eb45f9351cc16b5ebc41eb0cb3bbb890c810e56de9efc2af5ff99b77ef32d83f49f557eb7c", 0xc8}], 0x6, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x328, 0x8094}, 0x1) 2018/05/11 22:38:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xd, 0x4, 0x4, 0x1, 0x2, r0, 0xfffffffffffffffc}, 0x271) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/05/11 22:38:45 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x401, 0x507000) sendmsg$unix(r2, &(0x7f0000001340)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="f4d879437e2d87cbef10d61b0618a94436dacedd7f3d2ffdb7ceaf47cae4470ecbbe73479bd80de3035f583fc3e3b685e2eceab480e394b1c489bcb3da68d3ad9305bc059c4c776be96f30379e8e677eb084818bedc4c106104cd9", 0x5b}, {&(0x7f0000001180)="b440c01070e88d8094941d72bef45d27559376286fbbd2f0f776fd1e12ab9caa02fbe064fcf4bf9bc0a68655920ad152572e35b58071110fb4cea880c4a974f5582428bd67c73a3631aaf615a9e7264dc319792891a44cc10073b939d74e31ad7b65dfa784fbd9cec8565d5be3df9a87ca0b97c72a552f414f31c075ce1d36694871789eb20433dd6bf8e39c70", 0x8d}, {&(0x7f0000001240)="be7877d7625e6910c69b436209af90d15504c24519c5a1e4047f35a77688135c6c32cad26ca0ee748d5bc871b04de6a3a9f2fbfba4e58bc8dea66676e8e8a26c9b4a791fbc0f761b880ce9ea991dc6", 0x4f}], 0x4, &(0x7f0000001300), 0x0, 0x40094}, 0x810) 2018/05/11 22:38:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x5, 0x1f) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8), 0x4) 2018/05/11 22:38:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_setup(0x469, &(0x7f0000000840)=0x0) io_submit(r1, 0x0, &(0x7f00000016c0)) 2018/05/11 22:38:46 executing program 0: r0 = socket$inet6(0xa, 0x811, 0x40000000000000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/15) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0x353, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xee, 0x7, 0x81}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, &(0x7f00000002c0)=0x8) r3 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r3, 0x5) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/05/11 22:38:46 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x101) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40140, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x40}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21}}, 0x1000, 0x1, 0x8, 0x9, 0x9}, &(0x7f0000000200)=0x98) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r4, &(0x7f00004db000), 0x2) 2018/05/11 22:38:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/05/11 22:38:46 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f00000011c0)=ANY=[@ANYBLOB="b063741405f3b62cdd82b9dde185318fb84bb7b2d3982f8fd54972678048465cf78056d55224144117bd72bb88cee44c8f2b9d2545809161000000000000000000000000"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x100000000000036, &(0x7f0000000100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe55) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000001100)="1cc6dfd9fe7d84624bda36bbd6ac32856caad638afb98dbed13048d8b0f99d7a9eabb105181d816e418123e89a687ef568eaa149385e252310dc9114fd40442739b6f0baa962fc65c599b41c281568a860e6dff5007b593ed407bcf3c2801606315ce96bd09efa0d7bcaa57b98a2f1f8e9d03a358d85dc6571fec801aebb7ae2fbb96358fec9f7a1ffdaabe59efa673c14d958a7747f455a394bcb07ea") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x7d0b, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xa6f7}, 0x1c) 2018/05/11 22:38:46 executing program 4: socket(0xa, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800470000300000000000009078ac040000000000000000000000000000000000004b36f6c66889319c0b621fecad0310040785cb49766402d6736192a326c2dd7896169ff86f8439d409c99eeb5c0b727163eb05c5d2cdb05c2ee7582037eb094eca94b5ddc98d5d4111aa", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0600007bf1000000000000000000000000000000000000fa280592b1b390a9fae86fcd456003d06e95d21a5896a02d8d9d04b1d81d62a2cad9a6baee680329e89c98e2a9ae"], &(0x7f00000002c0)) 2018/05/11 22:38:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socketpair(0x8, 0x8000b, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0xffffffff, 0x3, 0x8, 0x4, 0x3, 0x578e}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe0, r3, 0x8, 0x70bd29, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 2018/05/11 22:38:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='em0}\x00', 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="17f96ff00aee684663b11369376ba057de002a0ba21dd67621e156dd9506dd5127e6699e748eb08063797f0ab4e42dc40f935f7f655ddd2ed2222f87487f46689c06e4568d390e72b3a3ff2588d2ef461f", 0x51, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, r1}, &(0x7f0000000280)=""/131, 0x83, &(0x7f0000000600)={&(0x7f0000000140)={'sha512_mb\x00'}, &(0x7f00000005c0)}) 2018/05/11 22:38:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x5, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:38:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x201) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x200, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000001c0)={0x0, 0x34b46c5b, 0x80000000, 0x0, 0x9, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:38:46 executing program 6: mkdir(&(0x7f0000000240)='./file0/file0/file0\x00', 0x10) symlink(&(0x7f0000000000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0x40) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') [ 138.727014] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/05/11 22:38:46 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = getgid() r3 = getegid() getgroups(0x3, &(0x7f0000000040)=[r1, r2, r3]) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) [ 138.772765] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/05/11 22:38:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xcf85, 0x0) read(r0, &(0x7f0000000140)=""/187, 0xbb) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x1, 0x8000000c8, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x800, 0x800}, 0x1, 0x6, 0x8, {0xfffffffffffffff7, 0xd14}, 0x3, 0x258}) 2018/05/11 22:38:46 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) [ 138.820379] could not allocate digest TFM handle sha512_mb 2018/05/11 22:38:46 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept(r0, 0x0, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffffc2) sendfile(r1, r2, &(0x7f00006dbff8), 0x401) socket$packet(0x11, 0x3, 0x300) 2018/05/11 22:38:47 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x6d5cb35966050bb8) r1 = msgget(0x1, 0x8) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000001300)=""/185) recvmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000000200)=""/145, 0x91}], 0x2, &(0x7f00000002c0)=""/4096, 0x1000}, 0x60) 2018/05/11 22:38:47 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000040)) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xaaaaaaaaaaaaab5, &(0x7f0000000200), 0x0, 0xfffffffffffff000) [ 138.985658] could not allocate digest TFM handle sha512_mb 2018/05/11 22:38:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x28050203) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/05/11 22:38:47 executing program 0: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) fallocate(r0, 0x2, 0x0, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xf7a9) capset(&(0x7f0000be6ff8), &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000007000)='S') tee(r2, r2, 0x0, 0x1) socket(0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) 2018/05/11 22:38:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000040)="040400000309c14609005375c52c", 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 22:38:47 executing program 7: r0 = socket(0x0, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x80480) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xac, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'sed\x00', 0x5, 0x4c, 0x64}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xf4) 2018/05/11 22:38:47 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x80000) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_procfs(0x0, &(0x7f0000000980)="2f657865000000710fba0f0b120dfc888e128cfeb7d30000043f004bddd9de91be10eebf000ee9a90f798058439ed5540107424adee901d2da75af1f0200f5ab26d7a071331ce39c5a") pread64(r1, &(0x7f0000003c00)=""/4096, 0x70bc7852, 0xffffffffffffffff) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) syncfs(r1) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x7}, {}, {0x0, 0x0, 0x0, 0x100}, 0x0, 0x6e6bbe}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000340)={"720577000000000000000000000000000000000000000000000000000000a18b"}, &(0x7f0000000140)=0x54) 2018/05/11 22:38:47 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x4287fc, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x401, 0x8000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0x40, 0x4) listen(r0, 0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000140)={0x0, 0x70, 0x7ff, 0x5, 0x3000000000000, 0xfffffffffffffff7, 0x0, 0x7, 0x80040, 0x8, 0x100, 0x101, 0x7, 0x5, 0x981d, 0x10, 0x9, 0x4, 0xce, 0x2, 0x8, 0x4, 0x7, 0xcc, 0x100000000, 0x20719f64, 0x4, 0x8, 0x0, 0x1, 0x4, 0x2bb5, 0x6, 0xafa, 0x440e70b4, 0x7, 0x3, 0x7eae, 0x0, 0x20, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x40, 0x0, 0x2, 0x2, 0xd9, 0x5, 0x10001}) r3 = socket(0x3, 0x800, 0x9) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000000000)=""/129, 0x81) 2018/05/11 22:38:47 executing program 1: unshare(0x40600) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffffffffffffffb) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/05/11 22:38:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x40005504, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) [ 139.943816] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:38:48 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x5, 0x4, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x35670000}) unshare(0x40600) openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x40, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x4, 0x1}, {0xffffffff00000001, 0x400}, 0x0, 0x7, 0x2}) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/05/11 22:38:48 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x8, 0xc4, 0x2, 0x0, r0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0xb0216ae21af25eb2, &(0x7f0000000040)}, 0x10) 2018/05/11 22:38:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x6, 'ip_vti0\x00', 0x1}, 0x18) ioctl(r1, 0x800000000008982, &(0x7f0000000080)) 2018/05/11 22:38:48 executing program 7: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/05/11 22:38:48 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x42) eventfd(0x9) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x1f) 2018/05/11 22:38:48 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000680)=r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)={0x0, 0x1}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={r1, 0x3}, &(0x7f00000007c0)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000040050000d8030000d8030000ffffffff0000000078020000a8040000a8040000ffffffffa8040000a804000005000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0002801000000000000000000000000000000000000000000000000300061646472747970650000000000000000000000000000000000000000000020000002000000000100000000000000280069636d7000000000000000000000000000000000000000000000000000000cff9200000000003800444e415400000000000000000000000000000000000000000000000000000100000018000000ffffffffac1414bb0066010000000000ac1414aae0000002000000ffffffffff74756e6c30000000000000000000000069666230000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe00030200000000000000000000000000001801500100000000000000000000000000000000000000000000000030006168000000000000000000000000000000000000000000000000000000000100000080ffffff00000000000000005000736574000000000000000000000000000000000000000000000000000003ff0f0200000000004200000000000000cf0e000000000000de000000000000007100000000000000090000000000000038005245444952454354000000000000000000000000000000000000000000000100000004000000ac1414aa0000009f4e2000660000000000000000ac1414aaffffffff000000007465716c30000000000000000000000062726964676530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006700020700000000000000000000000000002801600100000000000000000000000000000000000000000000000040007365740000000000000000000000000000000000000000000000000000000000000006000000d034575106000000fffeffff0104000005000000b340050050006f736600000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000010000000f000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000010000000ac1414aae0000001faff006400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800534e41540000000000000000000000000000000000000000000000000000010000000b000000e0000001000000004e21006600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5a0) creat(&(0x7f00000006c0)='./file0\x00', 0x50) r2 = socket$inet6(0xa, 0x806, 0x1) openat$md(0xffffffffffffff9c, &(0x7f0000000800)='/dev/md0\x00', 0x40, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 22:38:48 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c6295e4e016c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x80) setns(r2, 0x8000000) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2d, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/11 22:38:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) chmod(&(0x7f0000000000)='./file0\x00', 0x4) accept4(r0, &(0x7f00000004c0)=@generic, &(0x7f0000000540)=0x80, 0x0) 2018/05/11 22:38:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x3f) r1 = semget$private(0x0, 0x2, 0x500) semctl$SEM_STAT(r1, 0x6, 0x12, &(0x7f0000000080)=""/165) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000380)=0x1, 0x365) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x108) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x2e1d, r0, &(0x7f0000000140)="a5001e0b5e62633417e63c0201a35c7f7a4c7111c1eefc2d06d9f2f5e7cdc4f6ed9692", 0x23, 0x2, 0x0, 0x0, r3}, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1, 0x6, [0x4c, 0x101, 0x4, 0x3, 0x5436, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x3, 0x10}, &(0x7f0000000300)=0xc) [ 140.406324] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:38:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4001000010000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/05/11 22:38:49 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @remote, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x21, r2}) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) prctl$seccomp(0x16, 0x2, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x9, 0x3}, {0x7, 0x2, 0x5, 0x4}, {0x5, 0xffff, 0x4, 0x2}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x17, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r3, r4) 2018/05/11 22:38:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") r1 = semget(0x2, 0x3, 0x100) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[], 0x0) fcntl$getown(r0, 0x9) 2018/05/11 22:38:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x32, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/05/11 22:38:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000079efdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/41, 0x29, 0x3) dup3(r2, r1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x80000001, 0x5}) 2018/05/11 22:38:49 executing program 1: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000064c0)=ANY=[@ANYBLOB="73797a3038da4a5167524b6b16fe1f49bd3cbdd762a32e9ef92eea6fc7beb96b972d792a18a6a48026277aa80542d9a7df53"], 0x32) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/11 22:38:49 executing program 6: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000064c0)=ANY=[@ANYBLOB="73797a3038da4a5167524b6b16fe1f49bd3cbdd762a32e9ef92eea6fc7beb96b972d792a18a6a48026277aa80542d9a7df53e9dc4bd70cf346003647e323f13366abb2cfb5de1b209f8d116053bed5d66205"], 0x52) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/05/11 22:38:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:49 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="8c8e88a2d1088deb31310680"], 0xc) write(r1, &(0x7f0000000240)="6438facd11", 0x5) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000b00)=0x806, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000940)="9e6fc3414654f3c7d9b41ba48cbaf09aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/05/11 22:38:49 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="1616000000000000000000000000000000ff77ffffffffffff00000000000000000008798285447e9b160b9d1f000000ff33699aa06de38000000000000000000000000000000000000000001b21d7a93439301c754ffd69a49b8c69c3ebcfbb5ffb20b72db2f8c4aaa5b93639d955e6ba9e2ef3995720518ec4b9e60ebf12"], 0x7f) write$tun(r1, &(0x7f0000001c80)={@pi, @void, @llc={@llc={0x0, 0x0, 'q', "5bbb025e01fa0095830a1542dcff618a153b8154acf924dc840fa822"}}}, 0x23) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:49 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:38:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:50 executing program 3: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="87796b16fe1b3300ac51013f53740f5cd3d180205eb27109a8c691d4958cdcd61550da8be623ef310800c71071a60521e59ceaa73253222a8923f2f00a8a6e8fe8"], 0x41) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xf000, 0x4e21, 0x8}}}}}, 0x0) 2018/05/11 22:38:50 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000064c0)=ANY=[@ANYBLOB="73797a3038da4a5167524b6b16fe1f49bd3cbdd762a32e9e"], 0x18) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getpriority(0x0, 0x0) 2018/05/11 22:38:50 executing program 0: 2018/05/11 22:38:50 executing program 4: 2018/05/11 22:38:50 executing program 4: 2018/05/11 22:38:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:50 executing program 7: 2018/05/11 22:38:50 executing program 0: 2018/05/11 22:38:50 executing program 1: 2018/05/11 22:38:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:51 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="8c8e88a2d1088deb3131068000"], 0xd) write(r1, &(0x7f0000000240)="6438fa", 0x3) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:51 executing program 1: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="1616000000000000000000000000000000ff77ffffffffffff00000000000000000008798285447e9b160b9d1f000000ff33699aa06de38000000000000000000000000000000000000000001b21d7a93439301c754ffd69a49b8c69c3ebcfbb5ffb20b72db2f8c4aaa5b93639d955e6ba9e2ef399572051"], 0x78) write$tun(r1, &(0x7f0000001c80)={@pi, @void, @llc={@llc={0x0, 0x0, 'q', '['}}}, 0x8) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:52 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="1616000000000000000000000000000000ff77ffffffffffff00000000000000000008798285447e9b160b9d1f000000ff33699aa06de38000000000000000000000000000000000000000001b21d7a93439301c754ffd69a49b8c69c3ebcfbb5ffb20b72db2f8c4aaa5"], 0x6a) write$tun(r1, &(0x7f0000001c80)={@pi, @void, @llc={@llc={0x0, 0x0, 'q', '['}}}, 0x8) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:52 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/protocols\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/11 22:38:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c653020232120202321200a4fa33e8fc261a61e75c5203de4c9306c8f03744c4f1947"], 0x2a) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c653020f86c6f207b757365720a0000000001184552ea33c1ff0163add1011fb1bc21"], 0x2a) 2018/05/11 22:38:52 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x77, 0x0, 0x0, 0x0, 0x4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x6}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x305000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0x3c, @broadcast=0xffffffff, 0x4e21, 0x1, 'nq\x00', 0x34, 0xffffffff, 0x72}, 0x2c) 2018/05/11 22:38:52 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:52 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="1616000000000000000000000000000000ff77ffffffffffff00000000000000000008798285447e9b160b9d1f000000ff33699aa06de38000000000000000000000000000000000000000001b21d7a93439301c754ffd69a49b8c"], 0x5b) write$tun(r1, &(0x7f0000001c80)={@pi, @void, @llc={@llc={0x0, 0x0, 'q', '['}}}, 0x8) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:38:52 executing program 0: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0xfffffffffffffd5e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) recvmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000300)=""/45, 0x2d}, {&(0x7f0000000340)=""/10, 0xa}, {&(0x7f0000000380)=""/141, 0x8d}], 0x6, &(0x7f00000004c0)=""/56, 0x38, 0x800}, 0x6242}, {{&(0x7f0000000500)=@generic, 0x80, &(0x7f0000000980)=[{&(0x7f0000000580)=""/201, 0xc9}, {&(0x7f0000000680)=""/164, 0xa4}, {&(0x7f0000000740)=""/34, 0x22}, {&(0x7f0000000780)=""/228, 0xe4}, {&(0x7f0000000880)=""/215, 0xd7}], 0x5, &(0x7f0000000a00)=""/25, 0x19, 0x8}, 0x9}], 0x2, 0x2, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x1d, r1}, 0x10, &(0x7f0000000b80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="0700000009f72a8fc6a6000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0400004001000000030000c01501000094588e8e1ae076386ebcb0b091aa481b1f30e703d81a47e3e1641d1b52cc1081a237cfc812ec66935a2338b5812d507fd4c0d2ef6739f2e16cbcc394cb632182"], 0x80}, 0x1, 0x0, 0x0, 0x885}, 0x4000) r3 = socket$packet(0x11, 0x0, 0x300) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0xc63b}, 0x4) write(r4, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0xffffffffffffffdc) 2018/05/11 22:38:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1d, &(0x7f0000000100)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) io_submit(r1, 0x21e, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1}]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', r4}) 2018/05/11 22:38:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:52 executing program 3: r0 = memfd_create(&(0x7f0000000040)='vmnet0,vboxnet0proc@$cpusetkeyring\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) 2018/05/11 22:38:52 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x10, 0x804, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) write(r1, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) read(r1, &(0x7f0000000040)=""/25, 0x19) 2018/05/11 22:38:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000001000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/05/11 22:38:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:53 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c7465080000000000000000000000000000000000000000000000000e00000004000000e0040000ffffffff680100000000000068010000ffffffffffffffff100400001004000010040000ffffffff040000000000d14fc8906e", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x540) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000000040)={0x4}, &(0x7f00000000c0), 0x8) ppoll(&(0x7f0000000080)=[{r2, 0x2}, {r2, 0x4080}, {r2, 0x1000}], 0x9d, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/05/11 22:38:53 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:53 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x4000) shmdt(r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) fanotify_mark(r3, 0x0, 0x10, r5, &(0x7f0000000300)='./file0\x00') syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)="19052ea804191a2fcc280e0041406dbf60c488a06e2f5156a0f8c117c798f3fe2b", 0x0, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/178) epoll_pwait(r6, &(0x7f00000000c0)=[{}, {}], 0x2, 0xfffffffffffffffd, &(0x7f0000000100)={0x2}, 0x8) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffffff, 0x101000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000340)={0xa0000002}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/11 22:38:53 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000180)={0x4, 0x5, 0x3f, 0x2, 0xffffffff, 0x7}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r2 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="9f139cbff267e56d07a7ef237d407167f2200ccc24d5a866f7cf83200fa905938769cba25769ce8cb254c594023d9f365918b09d03114bf99153492e8a31f8708fbac8a8bc9e553e4c566617e375d568a13c40ba6a15edd9cccca90355f6e78c48c79b784523098c849d0789767e0471523f5dee0da47382a8fecdda0cb9f0bed63e2efc7a9f476815ac7a44a9a4b09b2a9f145720857e38ed4603e08e6aa41f826a960e315fa48778ae13d7fbc7", 0xae, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000300)=""/2, 0x2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000000c0)=0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x77359400}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/11 22:38:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:53 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xfffffffffffffc8b) accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x225) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/05/11 22:38:53 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:53 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') read(r0, &(0x7f0000000480)=""/218, 0xda) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x134, r2, 0x501, 0x70bd2d, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x1b}}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x94}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa83}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x4}, 0x40004) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040)=0x802, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r3, 0x81}, 0x8) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000300)="3252e911c76a97efde1e8dbce727deb72cc2a7e97c7f258cf3d518cf") r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x5, &(0x7f0000000000), 0xc3d7) 2018/05/11 22:38:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200004000) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000005c0)={0x100000000, 0xffffffffffffffff, 0x20, 'queue0\x00', 0x1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$inet_int(r0, 0x10d, 0xac, &(0x7f00000000c0), &(0x7f0000000040)=0x4) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3f, 0x8000) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20}, {0x20, '\'-'}, {0x20, '/dev/midi#\x00'}, {0x20, '/dev/midi#\x00'}, {0x20, '/dev/midi#\x00'}], 0xa, "47520dcd623605ca2bd342a29ae71c255676c6e6e6fb4deab83d0c6037ab604efda09ada9a0f28c8b250c4c698beb75363298a4489d44d00d6d97998ff53f16750bfcdc256c3edc13d38f5a988d6acb85d820aeb34eac4ff67a0ef711e884519365f109d0d6cccdf84244a69db73e0aa171dc11b406969e9692a581c97f55a8cae86722aad3d64d339ff6747c0ad72c724bd5b9c0c329c6cef670649d8c173ba065f61e673b1c485ad"}, 0xdc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="4dba39a3af956fe20a2f10d4193013a4", 0x10) 2018/05/11 22:38:53 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x61}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x76}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r2 = socket$inet6(0xa, 0x100000000000005, 0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$TCXONC(r3, 0x540a, 0x52) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000000040)=0x3f9, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r4, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) readahead(r4, 0x4, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/11 22:38:53 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b2f6a19e0775aab585d2dd78e2ea5997c1d452edb7b08bc2cba0dabc4f740b0a1329a61bd008b15ad0395389c71b01f0edd76fec96daa39b1690cf878f83d6650216758540c29e5a1f25de04e577fd6765737035d31e28b7e7d492e605ffde26a7790d4463dfa10fff614b274535bc4c15f26911d549ec4ad22448fc", 0x7c, 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="2226c0fca5776918a09c6e372248528d1887693de81e2e0803a1f49ba8ac11c9d9f67a5fd9e0716a695d8d58d55079c6bf762df01249574f4a05a046e4efdc23ef4320e94d1d9e02da366a650a9872a886fb1c68aa0bd7476992b13aeeda6cf41085721f1a099b93f20154985f1150b2875dea5fbefcb73bff5dbbeb58dce05b14e28090f5000b537daf26466b027a31f12beb2e1825bb8d04ef39b1ff", 0x9d, 0xfffffffffffffffc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001580)='/dev/vga_arbiter\x00', 0x2800, 0x0) r3 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="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", 0x1000, 0x0) r4 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000001000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) keyctl$dh_compute(0x17, &(0x7f0000001380)={r1, r2, r3}, &(0x7f00000013c0)=""/172, 0xac, &(0x7f0000001540)={&(0x7f0000001480)={'wp256-generic\x00'}, &(0x7f00000014c0)="1f256a6c6d8c203c58370741a8920898ccdd16b92fcfe4643d33ddffd5f1777172ade5c0fcc4c170479a53bb38df80cddc98a3838b5474c81e40db9e190ab5c7d7199ce00b4d4be7227c2e4a8a494f228230c47a34a2", 0x56}) 2018/05/11 22:38:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000001020100000000ff000000000000040008000700260000"], 0x1c}, 0x1}, 0x0) 2018/05/11 22:38:53 executing program 5: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 145.827577] netlink: 'syz-executor4': attribute type 7 has an invalid length. [ 145.857520] netlink: 'syz-executor4': attribute type 7 has an invalid length. 2018/05/11 22:38:53 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578a1ed5616dae4ac3ccf70bfb6996f0bebb87b5ffda1476a7c272df5f2783dfff8ca64d949580c6cc2f12e9d9f4f4b4043b72e24"], 0x1f) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) splice(r1, &(0x7f0000000440), 0xffffffffffffffff, &(0x7f0000000480), 0x8889, 0x2) request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='/selinux/load\x00', 0xfffffffffffffff8) 2018/05/11 22:38:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) 2018/05/11 22:38:53 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:53 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x400, {0x2, 0x4e24}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0xd3fa977b87f8642e, 0xffffffff, 0x8, 0x1, 0x8, &(0x7f0000000080)='bpq0\x00', 0x80, 0xffff, 0x2000000}) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x195) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x10000, 0x0) 2018/05/11 22:38:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getgroups(0x2, &(0x7f0000000200)=[0x0, 0xffffffffffffffff]) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setresgid(0x0, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, r2, 0x801, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1c}]}, 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/05/11 22:38:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(r2, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000), 0x0, &(0x7f0000010db8)}, 0x0) recvmmsg(r1, &(0x7f00004a0fe0)=[{{&(0x7f0000aa9ff0)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000ea4000)=[{&(0x7f0000ddf000)=""/200, 0xc8}], 0x1, &(0x7f00007c1000)=""/25, 0x19}}, {{&(0x7f0000008f80)=@generic, 0x80, &(0x7f0000200fe8), 0x0, &(0x7f000088b000)=""/4096, 0x1000}}], 0x2, 0x40010040, &(0x7f00000e0000)={0x77359400}) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r3) 2018/05/11 22:38:53 executing program 5: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:54 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:54 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x80401) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x0, 0xfc65, 0xffffffffffffffc0, 0x3}, 0x2, 0x3, 0x0, 0x0, "cd1402c303021dc1"}, 0x10}, 0x1, 0x0, 0x0, 0x4000005}, 0x20000014) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000880)={0x1d}, 0xf) 2018/05/11 22:38:54 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x81, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x20, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0x1, 0xfffffffffffffc00, 0xff, 0x9}) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={r2, 0x1, 0xf887b38eab65fa12, 0x6, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000540)={&(0x7f0000ffd000/0x3000)=nil, 0x7, 0x4, 0x40, &(0x7f0000ffb000/0x3000)=nil, 0x10000}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000500)={0x2, 0x6, 0x5, 0x805}, 0x6) mkdir(&(0x7f0000000440)='./file0\x00', 0xc0) sendmsg$can_raw(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r3}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x2, 0x1, 0x80, 0x7fffffff}, 0x1f, 0x0, 0x0, 0x0, "d786f39e94556507f4f8a9fb7712364bea0f9104d86fdbef6fc35bee1ed5f4ff3bddd53488640acdd04d0714c0519b03c81d5a8047d6e2ed47dbffae296de363"}, 0x48}, 0x1}, 0x4000000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0xca00) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/05/11 22:38:54 executing program 5: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x3, 0xaa}) close(r0) 2018/05/11 22:38:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x81, &(0x7f0000000080)="15bb4f283df291558e472e77c62749") r1 = socket$inet6_sctp(0xa, 0x40000000001, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x1, 0x81, 0x100, 0x80}, 0x98) ioctl$sock_ifreq(r1, 0x40000089f2, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) 2018/05/11 22:38:54 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000200)="f00198211d6c5f9372c8fe344b2a4f9fd215b243f516a6459231d11317579fc964b0af87911d421a499d6b761709e3a327d36cbd6c8167d1279dcac0004b3883424c5f023b50c9b73c1808f8a3e0dbb720a99b7cd3a8496b062ef1da0e738695c3fcf9cb3b41725505a94bb947b8c0ea568c318ac46f302416a2ce05ab159273232862c8501da9148c86d1505fcb871221e1aa1451db9d188be791e397802200a8b0d5c57d3c2883480ab95c98e08aebf3c7b82c801b4a562b2506f2906d85fdd831612dea8753543ccccf31b7e0023c769ecfdd45060a") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x20, 0x38c7, 0x80000001}]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/11 22:38:54 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x40a800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0xfffffffffffffff8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x834, "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"}, &(0x7f00000011c0)=0x83c) 2018/05/11 22:38:54 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:54 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000280)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/05/11 22:38:54 executing program 6: sysfs$2(0x2, 0x2af1, &(0x7f0000000000)=""/157) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0xfffffd7e) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000001c0)) 2018/05/11 22:38:54 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:54 executing program 1: geteuid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xc000000000, &(0x7f00000000c0)=""/101) r2 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x44) geteuid() getpeername$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e) sendmsg$netlink(r0, &(0x7f00000030c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000040)={0x10}, 0x10}, {&(0x7f0000001580)={0x14, 0x40, 0x1, 0x0, 0x2, "", [@nested={0x4}]}, 0x14}], 0x2}, 0x0) set_thread_area(&(0x7f0000000080)={0x6, 0x20000800, 0x0, 0x56, 0x0, 0xd0db, 0x1b, 0x3f, 0xffff}) 2018/05/11 22:38:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x1, 0x20000000000000, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000003c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x1, r2}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) 2018/05/11 22:38:54 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:54 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x100, @empty, 0x800}}, 0x0, 0x7f, 0x8, 0x5, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x56b}, 0x8) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1, 0x0) 2018/05/11 22:38:54 executing program 4: r0 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001880)={0xffffffffffffffff}) r2 = signalfd4(r1, &(0x7f0000001900)={0xfe9}, 0xfffffffffffffe26, 0x800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)={0x3}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) process_vm_writev(r0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/250, 0xfa}], 0x5, &(0x7f00000016c0)=[{&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001400)=""/30, 0x1e}, {&(0x7f0000001440)=""/122, 0x7a}, {&(0x7f00000014c0)=""/61, 0x3d}, {&(0x7f0000001500)=""/129, 0x81}, {&(0x7f00000015c0)=""/67, 0x43}, {&(0x7f0000001640)=""/77, 0x4d}], 0x7, 0x0) fcntl$lock(r2, 0x6, &(0x7f00000017c0)={0x2, 0x9, 0x401001, 0xdd3, r0}) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) r5 = syz_open_dev$mice(&(0x7f0000001740)='/dev/input/mice\x00', 0x0, 0x880) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000001780)={0x1, 0x3, 0x8, 0x5003, "2e36d7a4777b43d9838cda4b9b3f9a0123e85b94003b1e1799cfa18fe99263104b624af0987b64aa36756398", 0x3}) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 2018/05/11 22:38:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:54 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0x11, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x29c) 2018/05/11 22:38:54 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000000000202404, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002840)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002800)={&(0x7f00000001c0)={0x14, 0x0, 0x400}, 0x14}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x59, 0x8, 0x17, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_x_sec_ctx={0xa, 0x18, 0x6d22, 0x3, 0x48, "b7d76736f2380e03ec23014ecad568f61dff760766717b9d7a79573f2750b2702553093cf327c22951b298b3a2a11ef069dce405e74df8ac090f4e3330fb6dcb604866e6248b6acd"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0xe}, 0x34}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd28, 0x3503}]}, 0xb8}, 0x1}, 0x20000000) 2018/05/11 22:38:55 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2082, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x7}) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xfc00, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) prctl$getreaper(0x37, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000600)=@alg, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/157, 0x9d}}, {{&(0x7f00000009c0)=@rc, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00)=""/208, 0xd0}}], 0x2, 0x2020, &(0x7f0000000d00)={0x0, 0x1c9c380}) 2018/05/11 22:38:55 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0xaf52, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000100)={0x8000}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001240)='/dev/zero\x00', 0x100, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001280), 0x2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000080)="2f0000001c000381ffffff000d000000020000000100000000ef02c91300010000000000000000005867374d00050b", 0x2f}], 0x1, 0x0, 0x329}, 0x0) 2018/05/11 22:38:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3362e501bcda32756cb8000000210005000000000000000000e000000300000000000000000000ac141400000000000000000000000000000000000000000000000000002732ce5b1e77000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c00100000000000000000005c00110000000000000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001800)='/dev/vcsa#\x00', 0x0, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x0, {0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x2}}}, 0x3a) 2018/05/11 22:38:55 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)="0024305bc01a8ca74c5b6e754104dd0976d9dc0639f9b79629a9aadccb61382f1d128cd0026211dda2c63ddeff6f00797d6964e18f6ae028762deeb80c4d", &(0x7f0000000180)="aa2e005d10d4b28a6d62257ae95af9889bc644f66befb59b1e609fcf42225d8d07c50b503d3cc4fe142f545bbfbbfd346e50db28747e00fccecbd4a81f2e508f340a87a3cf7ee86538cec73c3900a0c96f3611f0ed3a8c6f84e304b0d8b3df70a93885ed86bf470d7265c494181bc7b75c37d9f5deb5d6e7a81407bd867c8396b1989c0aa600c0a0e7f8265512a5ad0d1272", 0x2}, 0x20) recvmsg(r0, &(0x7f0000002780)={&(0x7f0000001300)=@can={0x0, 0x0}, 0x80, &(0x7f0000002700)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0xd38, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, [0x2e, 0x3, 0x6, 0x7, 0x4, 0x4, 0x2, 0x1d36, 0x3, 0x400, 0x5, 0x6, 0x7, 0x1ff, 0x1f]}, &(0x7f0000000540)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={r3, 0x6, 0x30}, &(0x7f00000005c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x15, 0x2, &(0x7f00000002c0)=@raw=[@exit={0x95}], &(0x7f0000000300)='GPL\x00', 0x1, 0x5b, &(0x7f0000000340)=""/91, 0x41f00, 0x0, [], r2}, 0x48) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) 2018/05/11 22:38:55 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x40600) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000000240)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000001000, &(0x7f0000000280)) ppoll(&(0x7f0000000140)=[{r0}], 0x20000000000001a0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180), 0x8) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc0\x00', 0x0, 0x0) r5 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000800)=0xe8) getgroups(0x3, &(0x7f0000000840)=[0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001ec0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0}, &(0x7f0000001f40)=0xc) getgroups(0xa, &(0x7f0000001f80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r15 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000020c0)=0xe8) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() r19 = getuid() fstat(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000025c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002600)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000002700)=0xe8) getgroups(0x7, &(0x7f0000002740)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r24 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002780)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0)={0x0}, &(0x7f0000002800)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002940)=0xe8) lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004b00)=0x0) getresuid(&(0x7f00000038c0)=0x0, &(0x7f0000004a40), &(0x7f0000002e00)) r30 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002e40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e80)={0x0, 0x0}, &(0x7f0000002ec0)=0xc) r33 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002f00)=0x0) r35 = getuid() stat(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003840)={0x0, 0x0}, &(0x7f0000003880)=0xc) getgroups(0x1, &(0x7f0000002d40)=[r14]) r39 = getpgrp(0x0) stat(&(0x7f0000004040)='\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0xc) r42 = getpgrp(0x0) fstat(r0, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004480)={0x0, 0x0, 0x0}, &(0x7f00000044c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000004500)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004540)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004640)=0xe8) lstat(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getpid() stat(&(0x7f0000004740)='./file0\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getgid() sendmmsg$unix(r0, &(0x7f0000004880)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000280)="6eaf8965c81f93de613120b1a3b06bd5fceb504261a643045a17cf08632d32f9d674a5af30650532348e2d1ff87d3f4c62189755a9f1a5f232d16fb2bdb62f89362604e3f85aeb7a748d1ec4ab4f3caf716f9594a7f5836e8bacb8e8990ebec3fb35e8c77ad026e8d5154eec0ee02313fcb86d35d78477b15b488cc5ecc4a5e5a928dddacd02d0d1e0329f144055d1394e14045aa97f11ed6b81f498d5ead787c585c845828ec1a55e54cae2e6b53ab2f4837e7cdc4599e789528d655fb415ac784be69dde756c7f16a67d", 0xcb}, {&(0x7f0000000380)="343ea936c649a8a2e2aa4668bd30177f460bd59e5919cf781f931f00e33fd1f02e35cf966e1778bd1bf4cf625a2690131a2149ecb153fe32fe6bb9dc2b1b7ef8527361181d65f90e254c659066964eaddfe0e5b8380b4f8f0245df291c4b3ae5f036a4a0046a781fddeac1a8d411363b686222", 0x73}, {&(0x7f0000000400)="12fee8ba7fc32badcead403e87739c84e640d3afe9afdcbaaf675e5aae5d40b385025469023b3b58be1d6356cc2970078572148c5a1998216483c055144bcf43efd94505ba4f55d2c4d09f70518030456878dbf1ea2b66e06dbd2bd92473c937a7686bf4e15bdd03fd59430c5f3b1f2d33105a49822cdef9870ded6dcb613c92dadff4e4f00daed2022987fc53842eba385d82bd8de5f2aacb8857815c4dbc000243bcb71cca0e160bc799c940c16b2dfba555a7", 0xb4}, {&(0x7f0000000040)="0c9dc3e9aa4bfde5e65b30310faec3163cb105f6a53085", 0x17}], 0x4, &(0x7f0000000880)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r4, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x160}, {&(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000000a80)="e596ee1181c819a9c8b1646c964b563b98eeed2de1fcad0b95055f528f6e1791bf0bde29bbaa61c15aabc2cda5", 0x2d}, {&(0x7f0000000ac0)="03afe1b17151064734737e34174d3e6bd77fa99fe4fef26864d80c77a9954d68ca1764aabaddfd229b76520791442b88cc641161d9f17022f8f6955babfb756e23b55729a98bf1cbd52a07f7", 0x4c}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="1d9dda1c52c299abef5bee82a7e3573ce86bb90b442bc970aac22b1d5d9e476e8dc77af6f0eec54d3b5f1d94c92b86c62692c3b127fbed724e463c5773fd8f5293038caf0ff0bb5d9831ab62d47a5ec0d0699a73415ada8d54f37cb6e407b03c139d54da524cb3217059e0e31cba56348394b5aa33a1ccae38a045cadb40418a1c41c8ef5300c4fa68931399d7897900f20fe669fbfeb64263818dae01ce8ab52b310c49cf4e8b1416cb35ffaa6125d514f79b0d7e245d66b1fdaca2155d615187b8d1c4c9b57c37327c", 0xca}, {&(0x7f0000001c40)="b225cb68d2e1a8b9795fa1df4af7530e2c6da8cdb8f69fceb29388a12092c56ce1e7abd69102cec7b03833d75e74d388341b9b136b2696ace89d2765ad7d5c591ef6dfb4e688d200ae54a565bc0b1c1d6500977200d5563f22", 0x59}, {&(0x7f0000001cc0)="d3361bfa5d63b97542c5bf26f27189a8a99e43d2d6de8af1188f97463fe6f56d3140ca9d638dee580fcd1b2bb6f23166462f8bd6384738cf07849b40b997d7766fc4a22ba3b0cabbe85b1c3d525ab533fd6a324369da47fb8830e1730bca20111f50bd3fcae85c0329e89bd1cbe1ecadc7d023431394c9a713192e58d7d0f6b2cdd26239daa850b02f9745a3637172a8d86874b0f30eacf8884b43590031317b75e5cb87ff397c3547a5f7707a829c889919c971865c8557b82f922f6c2d2ffe18b6d8105dc713c2d114984b0e705bc28ab51c08e81964df8c6a07", 0xdb}, {&(0x7f0000001dc0)="70c2116a98b68f7033fff6128152cc35eb39c3fe41356853618c12d8fd279879ad936020327d071c1ee2fd43fbe931ae08be39ea281b6edc5262361467f623e381e98044dd2b273403c5f9c69891a88743cb5641dc3ee9b99286b976ada8387d788bdc55a11e0e7e1b9e74b7723ea6", 0x6f}], 0x7, &(0x7f00000021c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x4080}, {&(0x7f0000002280)=@abs={0x1f1ade2aaba1257f, 0x0, 0x4e23}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002300)="0221e21a5cfc6fd955eb1cb24a3f3af38405147693cd29c3674459a4ce94507eca531695eb6871f67b658f1b792cf5e5baa6e111d84e72ab17868b338ac7b0b5399ab8e442915f597ced884fc4fd38c71736bed31bb5c0deb9b0b35c4f9ed964ed2f3d90246b3003bf389807b0713aa0fe80a8e7d21df19961be3b747fb310748dc87dc92cc0347f3c2c4c2343b73bfe08d6c884b7eac9a2b2305ea59785799db96133799075e9d32903f0a3a221887cb3582a3d1223e47ad1d0b4cc505dfa0e13bd6d3971a81a48a9ecf2c9e79d40e8e00a3e7babe322fd4b74b23214a8ed105d910db8adb31c307156f67fbf43", 0xee}, {&(0x7f0000002400)="ec5a3ac8b0280e66137141f711b7e99f7821edcc211eb144c4d31e2f62dc816033a585548c04d4d84d05de2b5e42c88637dd0645a80e430f8fef44922103dbf6763acd983273028abfececeba0d0e52477e9130e41d767288328e453474d98c44e85a9283f041c157685d6a2b3a489a2ce0fa52e962d1f59954821e65c46b15ab7ba6529c9e86a7239278cf994c34a38c897f9567a323e231769db5a567cf60c5ebf76868765aa5d9aaa099e8579cca2f42bb9496d372ea7cdd964616b904c122e61e87744e6b6c51213bd82295b973524ebd6a3c9ef798698e04ed06ac4156c4cba42529ab9c94c37697534c220e6", 0xef}], 0x2, &(0x7f0000002a40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r24]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xf0}, {&(0x7f0000002b40)=@abs, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000002bc0)="a9a9d2a5edde56a9a39d6521063230a716a3b917e7bf274a23f9cd9bbe41e4d8b3ffd5ff2e16e7588135b30044f539416cf10de374ea75feaa1a6df464fc96b6cdd2a8c0ba89da45d354cd837b39a234ca836e12cf390679848db9ecfd1eeec68678f069645103b0e3b818cb0cbf84693768bd8a59143d85ae2aabe07fea8e298f764f1a4a7540d79764d92ce4a94223c0542cc893edcf6085a7d99ec8d881598bcf47189c1d687bd4d7e7347d4f1b7795dd175c60b834af30a512c7b01741bf9e26ae71ed2f77a0f91947b2aac593ce273f359ca4f7fdd58a3a9dec2771", 0xde}, {&(0x7f0000002cc0)="6b852c0af8872b77dfbd9762aa74cfebae292e483fcf8077e2810ef257a23ab57c6682c494c59ed2c4b3e3d70aae1feef1b8eaa90c15627f8df6e4b2b9cb80b5", 0x40}], 0x2, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x10, 0x1, 0x1}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x120, 0x20000000}, {&(0x7f0000003140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000032c0)=[{&(0x7f00000031c0)="2539d6b969f984b99775920a6af76a1ca37afc1a6a09ff85530ba3ab4d5870e276bbb9ef9c81a2817b79fb968ca9e0f5120f29c803e2e11018af8946b8dac2188bdac68ac28d8c76bec3dba0fe4c28ffa9cf4a6b4dd62190fcf556576db70a990aa6ca678d3646bc0797b4c4454b28c37dc008bf7409f2b8e8920270ab9ee20e816dba9e9bf5ee54b1b2555662919ba5fec8e441a79b0a3309f37ab7de56f4a6259a1d68e33ebe2d4d7a45f728f6d433beece091c839d9437b6ed681c93ab9558844e1864fb07caa2fad056468f294e477f7aa50bfd1749c78c61956d0143e80", 0xe0}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000003300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000037c0)=[{&(0x7f0000003380)="218eb61cd06aaf25b8030d6bdc4ca8f3fac86e15e175f3eb4bd7e585bf7fd424be1f9859a9c68fa5661872801eee8274cf486ecc873314e676c883ef8a746036a66cad6724e564cf1c6c30aa0aef4bb0d61e21cda97402f5e78c2434d904b50f4bc8917810829f298b660ecf499223b99b6a907a7da731a0ca253d0792d26db4cd6f3e493b4bdd2f3e4e887ba6bd623633", 0x91}, {&(0x7f0000003440)="6376d94f721ecf86870fd2380d4f96e0e30ca7588ac3665d941c3781615b19c61ddd857ba45110da1fb81da9ff1e25741e081b2b5a3be1f8e2c9e0c7bcbcbb720682a0c368d3e7f8316c26c12ad6501bd4163ac639087bfd5f7febe7229cefc99098bd57c2e5328491f7a8af59ef9ceab0dd08a5c2f8074b4607f09255df08b253a8741ae06454c83b1b019984f2d86ab2360f1f3d65d46f4730108aa9e1ebf4", 0xa0}, {&(0x7f0000003500)="ccd9c25e062b8c00efd4aa0cdb674be1cc56befe95b7694139210577c593fda955396c47d27baaaa3c2f8a44a72c42f31144a0373881209aebf39ba22bedca4ecaeb99ad44fe836254fc1a23b70d0b7698113b9f507848aa3d20c624afe6fa032ae85ed1bfca01773c4a0b17298db08d3fdd32542fe83510568a13cf6821bbaa9669e51739252070bd36ce895ac2966849d351c5e20ccf75108a610ab8301ae86fa962a1f7e890968e2612e47f39330e4214cc5a8bcf8b33ddd1600de4d2888fb4d6bb275d2dafb5d54e79bd42ed9174da64f3cd193b780cae87054d", 0xdc}, {&(0x7f0000003600)="85cd46ebe4802555c58bfe18882a13c79f33393c53b9a7cf36129ccad43d4861ae93bc5ed0b90f031c4c95787c3dc562ebf32c8baa36fb7ef2a557bfe9e98d40075fa913bf5c51f61140a1cb43932ee26368597bf170553e58f6532f2a53b2bc0eb7e6fd90781dbd41a06f0fb1bb3a849690dd7051b220c51c72e4c9cb629184953f8b7e8804233f03bd0b73c732d1170adf68fa04cb026ad4f1c2ed212a38f637248f34c4be7863c139c665d6db61e0323d4abff54c25096fb29476d2391ad440", 0xc1}, {&(0x7f0000003700)="e99e7603e99fa2e3c457d149026b65c59ee7b029728f4ef9c45a8d85e3b00d5eb5339ce012df5d6ceb21f6edc7de30e73e9a2284f149e73736a992845fcb17f07eb604a738f496b5aea52bc1b5caa0f9a126c579081ea653bad4439d194a3ff7a20f3bb2d83c5cd3c7a024591c77e95af5674cb66f830834b7146c0756fba84bef70dcbb8c759b54b0af85d43d1e0f046c0bc6a898fd02d2f7", 0x99}], 0x5, &(0x7f0000003900)=ANY=[@ANYBLOB='\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x4c0d0}, {&(0x7f0000003980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003f80)=[{&(0x7f0000003a00)="d746ac1411214c31c8567bea4869306cfd4098feac2c620801c82b2efc28e46d3a4aa96bc4afae9a8947264bd84ed589eeef4c94ddc2a9e907b74305964d2470a6", 0x41}, {&(0x7f0000003a80)="eacc9805dc831a3570efea91096285162335e87fba8918a8727599cc56d348a562071d06c004551ac714ea", 0x2b}, {&(0x7f0000003ac0)="981176ae042017b95d5bdb9d3a4a5b421eae099fadcd669f547dd0288d54c4fd9b0a3d0c1a2e34d484f6e1ab2bc0151dc47966245857ae75565999cad50d3ebd89173498", 0x44}, {&(0x7f0000003b40)="5afe4647590a64fbe8ec311b6e23fb1a5a22bd13e5b5c314d5f386156ea2f6246415", 0x22}, {&(0x7f0000003b80)="6bf8af7ca8dd726703b183caa757b7ff9b778def13d6cad6d0511dcb307863e7d23c0f7555a6ce14cccd230822a4196e29371adb0a4496159fa368414ba0e3856433d046f9a889ba82396dbcde1d43865fbc0c6d7a968dff661b508d7a112c0edc65d656", 0x64}, {&(0x7f0000003c00)="ad2ef309a05189dcba1fc2226d9052ef7210501cacb9b92f157a515a0024af5081c6464fea9bbe5a1c6a4be5bc358f197cddb757f67def3fdbd8955861fd88b84882b01892c878e80260c64163d8310c6c903d57987127f324382dde87428760deaeea9b7805502ac24cd512936a5a38a2b6c34d5b8f0040f9b624b1ba54c34264c20ccb4ed3c785c0fb11fa040522ae66393a1477b6ef9ebfd75e24ad652410a55f52ca76bdc4896e87db5552a5e4f494e1ea0ce63ade135e0dfb43c27d60f092574c6ba6ce7ab54da006e2417b801c4e6611cf9f1bb26eeb", 0xd9}, {&(0x7f0000003d00)="01ba54bb507c276ff93440644e5d4878820bf4a85d8feea7d46386ae7bccc7e7c226ab3cd2743ac57262df6322dc09743efb1fd4f59439af31e8b13c15a28ae0223b41d22a361f25613ef9ea818690649ac33190ac911ac4f37c4ca3c0234798470ea0a2c96325497b07a417798701236da7368677a894168ddb3cb1809f45655c8f8849d887977b09f09e4dab0d59a91cc8194beae5f4d22083f8c0d9436abe4aab5fc02e804718ca6b61500596147d389cfc995b53db7110ec658c25e09b984b455f48405c70d8e7e2dd55441c9000eb797162c01be36c6cf9aa9249805033061568c2a86efa06436394b0356cf8d7d051013ae908c6f0", 0xf8}, {&(0x7f0000003e00)="00ccc0fca6ab6bde2a68b237bd8a0ceafa3d7082d051bc1690484265ebc9651d9855ceb2c94028feb3d21bc5939f2a9f0bdd657b673e75b1398207a8458be33d9258c70aae4684b350c6a3096107d3390b555584ccc2fbfe4686693fd6c38ea38999cd07ebc435e0bdd91a66135332b05a6ae6478204a4b5883630c8ca41990981b643886367fac47e1033a59b", 0x8d}, {&(0x7f0000003ec0)="de64186c9f6168d2ede177bce9d7b427c3a9cd62255fb3a9417869cdb12c43bcbb4253dc438e507b7f3a793c0b389f0e485aa12bdd2b6cdf3625b4e1dd04f303d8644d8e85a7ddfc24766cb4d19ac7715909d17a7c496e872e00d2406e067ee47149d554965562c67070a1645f314762d364d5aaeb91a9922514449eac14913e4455858dbb0ea1af7100d8cfeb72d102c3d999fd47e1f5fe223ba1eea1b8b54023e222c4558d1f93cde2a866fdb09f86657e1e3c7276", 0xb6}], 0x9, &(0x7f0000004b40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="000000001800000001000000010000004596361c06f20cff627a5636cb3b809eb8fa55976ce554b291b3ae88e8634f1df49bf6f4612ff0abf47a3e53d17d41febc5be448672bccfcf1592ff616f505cb5f96c59a138bad14ee05d2e1d2b159ab054805f296158d32fe6338ffab79d5042f130438074147", @ANYRES32=r0, @ANYRES32=r0], 0x38, 0x40000}, {&(0x7f00000041c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000043c0)=[{&(0x7f0000004240)="5ed637ae2f452a50f15aab6a8e3da4796da4924dfca2621a9873a46d55cc86671b7abbf78084a414bf0baedb0f39f221ad2b54f389f977dbd125fae87620bf095f037624dcd65e1b2204dc6254b4a6b35fd4282d01981316bd9c5c75f491ce408ae5edd4eb046c846d4ff34c4ca4b80fa7b4ded4266637a079ebb735402602dd312318bf559f0e26319e22ac77fbb3c424696bbe69ca458ebe70987a1e247da4d07b6629545ae60fb941353fc45ab4df181eb58e47cd6e6f84", 0xb9}, {&(0x7f0000004300)="d10d24afeab52ca214889434fc908b166103f3021a15b38b344a47fc032dfb32db4e663e337f79454c137b6eb168e6a4d295261aa12c5dfd124238e40d99fbfcee5a14ed9023d68ac156a86c83fca4e0fca83987c397c4519feda4f664d3f803f0f6727b37d134ae40938056b3e03b7c0575280691bd71fe88b97b82ea9b284b859f9ddd7cbb7b3340b8beda34b4ec8c0e3ca8d01a73464af928818be75252cca7a4eebd2869a35c8c94fc5d9126f141f813ab703359f7854e3cbdf14e", 0xbd}], 0x2, &(0x7f0000004800)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x80}], 0x8, 0x40000) 2018/05/11 22:38:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='stat\x00') ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="8c677d9607a28de74bd22b9de91f03cb697d02f08f96ead037fa369d678c65bba9479a6aa27bf6") rt_sigaction(0x1f, &(0x7f00000000c0)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000001c0)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=ANY=[@ANYBLOB='0:0\rQ'], 0x5) sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/05/11 22:38:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xb8cc, 0x800) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/11 22:38:56 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:56 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(0xffffffffffffffff, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:56 executing program 4: r0 = socket(0x4, 0x1000002000000001, 0x80000000) ioctl(r0, 0x8912, &(0x7f0000000040)="c6445e46ca6c09b612ec6f") r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'bridge_slave_1\x00', @ifru_names}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x5, 0xffffffffffffffbb}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x9, 0x3c47, 0x2, 0x18}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x5, 0x2, 0x0, 0x6, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/11 22:38:56 executing program 3: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9, 0xffffffffffffffff) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/11 22:38:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000200)={0x27, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff8, "84df5390b7f5217ed118fc7a7c9f1d14b603fdadb14e1007bae83417a066732ea984e53ad7ef1da8e965b95288c139e6f8e586aec51cd793fdc7e66f984443", 0xd}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000380)}], 0x1}, 0x4008080) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x1f}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000640)={{0x41c, 0x0, 0x867, 0x0, "d7df3c44a2b11b57ae772c08eaad9eaf7f8b8ce0228bba9d26cd2f69a1c077077e26928577064b1d5e4840aa"}, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, "aa0fc123ec676b9b4a1fd033518d8698e817245b6116ca93617db71b360cd6212ac353f189f6ea04d1702463531c4e06f1da49250368d1dff49d87c9c30e91f4", &(0x7f0000000600)=')mime_typeGPL\x00', 0xe, [], [0xcb69, 0x0, 0x2, 0x4]}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400190000834b80040d8c5602062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f6400940005002804000000be907902008000f0fffefffffe03edf8fef5dd0000001000010000", 0x58}], 0x1) creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000780)) 2018/05/11 22:38:56 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) 2018/05/11 22:38:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000010, &(0x7f00000b2000)=0xfffffffffffffffd, 0x1d8) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8d", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000200)="e8bba4baa91e58d9919f5a209e5ecec579370f32099fb6a91115ed4d008e973d784c09f07f6df2f6f74d06400fb2c92c528180e70cdb3d82d54ce118dc2373560193d525f062ed42f51c5625afdd75701aca3075a723a9d49a29b0826e567eda8c80ea74f656a34141a96e259ca2b6b1375f68e5762057a50e813a057a8c4f7efea2f6979892adceca9e4733abff08fca508eb936f6b059a7a84a5ea60d877f66762c7dffd4ea62c6bcf9de37f67a0caf8ef17dc6ecaf627428dd977256f2f7f580006838155e307cdac0283", 0xcc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x80000000400, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000140)={0x5, 0x70, 0x3, 0x5, 0x8, 0x200, 0x0, 0xc17, 0x800, 0x2, 0x10000, 0x6, 0x6, 0xffffffff, 0x7ff, 0x1ff, 0xfff, 0x6, 0x2, 0x82ec, 0x100000000, 0x4, 0xf54a, 0x2, 0x7, 0xb34, 0x2, 0x5, 0x1, 0x9, 0x8, 0x200, 0x6, 0x1ff, 0x8, 0x6, 0x7ff, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x78, 0x2}, 0x80, 0xdc8, 0xf7c, 0x7, 0x5, 0x7f, 0x7fff}) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000005d40)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000005dc0)="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", 0x648}], 0x1}}], 0x1, 0x0) [ 148.271823] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:38:56 executing program 2: socket(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r0, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:56 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 148.376836] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:38:56 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0080, 0x0) ustat(0xb79, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) setpriority(0xffffffffffffffff, r0, 0xad) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r2, 0xb00, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x94) getpid() sync_file_range(r1, 0x0, 0x7, 0x4) 2018/05/11 22:38:56 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3a, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x894c, 0x0) 2018/05/11 22:38:56 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x47, 0x10, r0, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x1, 0x6, "3bdb2c324e14", 0x1ff}, 0x10) 2018/05/11 22:38:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x3392, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f00000001c0)}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100, 0x404000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0x6, 0x1b, "7b6975ca1891437fb79edc818f5249d8105dcefdced1d570f61d84"}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x9, 0x101, 0x1, 0x267f9ae054979ae7, r0, 0x1000}, 0x2c) 2018/05/11 22:38:56 executing program 2: socket(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r0, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:56 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:56 executing program 3: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) r2 = dup2(r1, r0) close(r2) fsetxattr(r2, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e23, 0x4, @empty, 0xe06}}, 0x80000000, 0x8}, 0x90) 2018/05/11 22:38:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:57 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xfffffffffffffb2f, 0x3ff, 0x5, 0x5, 0xfffffffffffffd66}, 0x14) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) 2018/05/11 22:38:57 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x97f, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x214, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000500)="ac", 0x1, 0x810, 0x0, 0x0) 2018/05/11 22:38:57 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400000, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000000c0)) finit_module(r0, &(0x7f0000000100)='\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000040), 0x1}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 22:38:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x10000000, 0x0, 0x37}) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_settings={0x2, 0x2308, @te1=&(0x7f0000000000)={0x2, 0x3, 0x9, 0x7fff}}}) 2018/05/11 22:38:57 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000040)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x801, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) 2018/05/11 22:38:57 executing program 2: socket(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r0, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:57 executing program 4: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0x303}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x10e, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x200802) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000600)=0xfffffffffffffda2) gettid() getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x2, 0x6, 0xfe3, 0x0, 0x0, 0x0, 0x1f, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x5}}, 0x8, 0x3}}, &(0x7f0000000800)=0x2f) 2018/05/11 22:38:57 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r0, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:57 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) epoll_pwait(r1, &(0x7f0000000140)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200002, 0x0) ftruncate(r0, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x8, 0x0, 0x1}}) 2018/05/11 22:38:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) 2018/05/11 22:38:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x1]}, 0x5c) 2018/05/11 22:38:57 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:57 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r0, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0xfffffffffffffffc, 0x1) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000000)=0x100, 0x4) 2018/05/11 22:38:57 executing program 0: r0 = socket(0x80080000000002, 0x2, 0x402010000f7) getsockopt(r0, 0xff, 0x0, &(0x7f0000000080), &(0x7f0000000040)) 2018/05/11 22:38:57 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x400) read(r0, &(0x7f0000000040)=""/50, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48) 2018/05/11 22:38:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000500)="2f65786500000000000409004bddd9de91be10eebf000edb5df1688007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3c79389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae591fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x2, 0x40, 0x1f, 0x1, 0x3ff, 0x1, 0x200, 0xfff, 0x100000000, 0x401, 0xffffffffffffffac, 0xaf2}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/11 22:38:57 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb", 0x7, r2) r4 = socket(0xa, 0x80006, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") r5 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x5, 0x40400) ioctl$BLKPBSZGET(r5, 0x127b, &(0x7f0000000300)) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r6, r3}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/05/11 22:38:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:57 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r0, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:57 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x5, 0x7fffffff, 0xbe2, 0x9, 0x3, 0xb6}, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x20000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r2, 0x4) flistxattr(r1, &(0x7f00000000c0)=""/128, 0x3ba) 2018/05/11 22:38:57 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x1, 0x1, 0x7, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000240)='./file0\x00', r1, r2, 0x1800) r3 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl(r0, 0x1000, &(0x7f00000004c0)="decbe1ce0a00a7175a9d2410449c7c1e57771bc5954863939f") ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="0c04"], 0x6) r5 = syz_open_pts(r4, 0x0) read(r5, &(0x7f0000000040)=""/207, 0xcf) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r6, 0x20000000000000a7, &(0x7f0000000100)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil], 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000440)="cb7498281808d8555a8b930e335aabfac9d01d9e0e8803498564955a11bc4c572ef8dac8ef87eafb44c6e5d8ebff62b6fb0a51dad8d162ec6180938461d85ce1840a9692c7fa2a5f") ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/05/11 22:38:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:57 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0xff62, 0x1, 0x1, 0x1, 0x8000, 0x1ff, 0x7}, &(0x7f0000000100)=0x20) close(r0) 2018/05/11 22:38:58 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[{0x57b0, 0xbc8, 0x9, 0xffffffff}, {0x19, 0xa5a, 0x10000}, {0x5, 0x81, 0x7, 0x5}, {0x4, 0x6, 0xd6, 0x401}, {0x9, 0x1, 0x40, 0x2}, {0x9ee, 0x4, 0x7, 0x1}, {0x2, 0x80000000, 0x75e, 0x10001}, {0xffffffff00000000, 0x1, 0xc7a, 0x3}, {0x2f, 0x40, 0xec, 0x6}]}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000000c0)=""/249) close(r1) 2018/05/11 22:38:58 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000200)={@broadcast, @dev}, &(0x7f0000000240)=0xc) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400080, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)=0x4) ioctl(r1, 0x227a, &(0x7f0000000040)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x102, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0x4, 0x6, 0x10000, 0x1, 0x8001, 0x80000001}) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) get_mempolicy(&(0x7f0000000080), &(0x7f0000000180), 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1) 2018/05/11 22:38:58 executing program 4: r0 = socket(0xa, 0x3, 0x3) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)="cf6e5200517cb51a7c1b2f40ad6bf1ae5564af06f03c87ba7fec0ce3acaf", 0x1e}, {&(0x7f0000000f00)="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", 0x1000}, {&(0x7f00000001c0)="58cef87df252131527449e92dd4e5ff9e4c1e894d9f494aa6beac69ccfbaeda9b2e48735802811d7989e492f96cf111a80145b00cfe6ec920bfc0150a54bd9d931e6f06961cdfe6028", 0x49}, {&(0x7f0000001f00)="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", 0x1000}, {&(0x7f00000002c0)="fae7540db810f978a93fe923112c71bdf8cf6758456815d70990349c1f9610ef40c75fa044597016ab4a9aa558ef50544727b055fb88ce911b88d678edcb4b9c97ae380d57e3674e8e12b21407405d9e5bd4bd257bb6d9347897b6f91caca5d98f99f7af982dd0c9009ea43a17d37bc8c309d5966f0e6fe818da6220b521775cdda924e2d024a102149d224469f092ae5e3cdcac5c4b916686e18daf3e9501a524a764f46b77c48ad1148a3f9288550faa2f460da8f1b3aefda03af57ca71f95c03c2026606f01ea7b6c74b4cf143fa0", 0xd0}, {&(0x7f00000003c0)="408f48fcf942721c522a7b8cbae01c2bc5bd5f203ed6d1d00d111cab8c865e05452d4bdc4e46bbba0b37926d79df5b1a1df314b23549bf204824e566077cd25bb083c09446bd821fd9ee6634e23a371fcc2e27e6db807a7056fe9cdaa892302ae4aa3f13aa3e338c390218e2e80c54e9822274223af6ccda41b9e44777168e425c4150d86e416535294166e9e77740b715341dfc645b9613f5ca9b5bc0025ea69a022465f6dc9bad", 0xa8}, {&(0x7f0000002f00)="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", 0x1000}, {&(0x7f0000000240)="33a7102fc8d556", 0x7}, {&(0x7f0000000480)="9fc44903457e2ab8934524c785cd378e23df8ca9cd33622b9316571627243460b0911b5dd40d9fc5a73b7e4e4d6a141feef1f808bd69790d9dbcef85457c7a76847b938c80b21c7603bff81822575a740da485dcf0c663391780df810d3ce6e697e2bf0b372c", 0x66}], 0x9, 0x0, 0x0, 0x20000000}, 0x20004000) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000600)=0x53f) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000006c0)="d07d599561559f62af619d7761a4de1ed404e0c51e686cee6f9c8a66915b504ac5d99a881500eb78f20ccc304d2ac3d2b3fd1359d51272e8a767d60a17eafd89bfda2b25e6d67b9251e77a673a7b499ce30b6e54b6a963750bacf888417d17da71048acc8b87970820f40c1b277bdbced39652d6ff8e1e58e8808632eb35a5bbd369d98fdadf39c06d6344f6c5bafce6871c51363e0ce44e631acd4ab84607ba309f94b13668755fa78c0ac451bf21ae1af36ba52be7e4da3c26d28cccf48a8fcf", 0xc1}, {&(0x7f0000000940)="d16710ff649348350f805526958ba416bfaebe936e4c8e3f7143863d36567b7391bb11f6a44ef9116aff1765643e21d548e83e5ecafd193e9f4a903a3e5fea45f80c46866a16cf02cb61322476a5285b91bdd6972276eeb99a07f213dc0f09021691bcf3d052d6ac38df85ba3e56c14269b24e15cf06f32004ba95cc3035ef10c26577f318210bd778497a87e2bdf7d56a3812fbc042b2e51713b2401eb5d3d3a2590554b6fc2c", 0xa7}, {&(0x7f0000000040)="21f9fcccad744c5329df9a172b830fd3b3671881ca054730e838a469d11e8ad16acdb90197abe49aeb", 0x29}], 0x3}, 0x20000084) sendmsg$unix(r0, &(0x7f0000000ec0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000700), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 2018/05/11 22:38:58 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000100)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x803ffdff, r1}) 2018/05/11 22:38:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) socket(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2}], 0x18) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0xa4, 0x3, 0x8, 0x7, 0x6, 0x0, 0x7fff, 0x8000, 0x9}) 2018/05/11 22:38:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x52) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0xea}) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="95", 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/05/11 22:38:58 executing program 3: r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6c}, 0x1c) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0xfbb, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/05/11 22:38:58 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:58 executing program 0: unshare(0x40600) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xff, 0x0, &(0x7f0000000080), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x202000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x5, [0x1, 0x2, 0x5, 0x3, 0x72]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x53, "cd0fd5a23096c711a767782a0b1c2353e4a8c5bdc0e2871806c1fae3418e162f29b27a126305b02011dc974803522d47b56acb5965c95af4aad886926024f1404862755ff66a2cb8e16431cca28a9db024f6e8"}, &(0x7f0000000140)=0x5b) 2018/05/11 22:38:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000540)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) pwritev(r1, &(0x7f0000000880)=[{&(0x7f0000000580)="772609f6d9ee6f97192b2f6718f47b5162af30058d00e254b1c2be4ead6765efcb65acb190d7877e61126c0293714cc177d75248ad3c5699c2cc44856c8843337e989bc4bcd614c62a03bde4a81db4bdd1", 0x51}, {&(0x7f00000006c0)="1f3f10c11c10db64d87de947e85e0f9a9211458d154ba9d62c9f62f4a71d91e6077a219efd81c4f3bcfb4359317930592dc2f0310962457ed862e20f74e1c77a3d0a96a3454de1d25f3cec", 0x4b}, {&(0x7f0000000380)="a889bf182fe989335172fd0341a960c775109267de074d6d3d1cbd898b0bfec95f763b91b5930286db", 0x29}, {&(0x7f0000000800)="069698e2cf2ab1599d7a9ccd6d771221552f0bd41386a549d3c1fd978c786585e18fcf9ad15e3f8f5ed97dfba8a03a4f06b05fc9238e74e5f0575d60d790f87fcb0a79f7f7109f200da452bd2bfda553de018c0f243c0ff5f1115d4151255487c8d8e1b5a0082fe6a5976038d71d98f83a2eda", 0x73}], 0x4, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000008c0)="0d35aa2b924ade058b2a1309c7ed3a1d5d06d1cb499b107f5de417e3c6401fb8c4212cd8bddf2da673f98909b29173862f11601641c07ee23ede7a86fba8909e595e9f7bd6d3e203e82edd0fb4354a04c055e38643c1e1624173eba1a11d6c829e942d865a25806e19dcda63c7aeb34918bc3340442e3bfb9449394b9720e6076b79193fc21593bb55f5c812f63ef2298300e8f9eeabcf520a0a4993fa565fc170dd5c87dacc83b5969e27f6f9709f2324fd3ff0a9dce68beb6e4f109c1f525b59dbec7e6c973a6694b47a3c7996da754e9f1bb7fe73ccb396d4f64772ed2acfc0120677384f233706ae0919c4c24db6") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) timer_create(0x7, &(0x7f0000000480)={0x0, 0x3d, 0x1, @thr={&(0x7f00000001c0)="c6b0", &(0x7f0000000340)="7e168d7aad610cbee51948862db6a33af7c0"}}, &(0x7f00000004c0)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000500)={"69743667726530000004eeff00", {0x4, 0x8, 0x1, "364258e545c7", 0xffffffff}}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000400)={0x0, 0xfffffffffffffffb, 0xa5, 0x6, @buffer={0x0, 0x22, &(0x7f0000000100)=""/34}, &(0x7f0000000600)="53940c931a3fb80c8a54cdf23461cab1d02931295be7a1b8a32f9778f7c2417f92342855fca23004ad38828fe595147aaf7daa7cba94204e5a7e4686d0b0168516405490630fbf233909f322d35512d79a854ce0e8c1c27420906c218e02565fa3f54e07004ec7b333eb1d7f2bfbb4a05635d3e4b4eca02ea0cb2811a38c2fc0504bb980dea3345ba1d8f0d3c319af3a393a8b49456d0eefa90ec65716832e8f2815e314e7", &(0x7f0000000140)=""/12, 0x3, 0x0, 0x2, &(0x7f0000000180)}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000040)) 2018/05/11 22:38:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xf1ca38390dadfdb6, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=""/27, &(0x7f0000000180)=0x1b) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r2) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") open$dir(&(0x7f00000001c0)='./file0\x00', 0x1, 0x1a0) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000001c0007031dfffd946fa2830020200a0009000308461d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x167fb92a77947cef) 2018/05/11 22:38:58 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f000000eff0)={0x2}, 0x10) r0 = socket(0xfffffffffffffffe, 0x800000080005, 0x1000000002) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) 2018/05/11 22:38:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:58 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x2000005) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) migrate_pages(r1, 0x3, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x5) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/11 22:38:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) socket(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 150.774904] print_req_error: I/O error, dev loop0, sector 0 [ 150.781000] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 150.788884] print_req_error: I/O error, dev loop0, sector 4 [ 150.794739] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 150.802578] print_req_error: I/O error, dev loop0, sector 8 [ 150.804108] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 150.808407] Buffer I/O error on dev loop0, logical block 2, lost async page write 2018/05/11 22:38:58 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 150.808490] print_req_error: I/O error, dev loop0, sector 12 [ 150.808506] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 150.808554] print_req_error: I/O error, dev loop0, sector 16 [ 150.808574] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 150.808606] print_req_error: I/O error, dev loop0, sector 20 [ 150.808623] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 150.808659] print_req_error: I/O error, dev loop0, sector 24 2018/05/11 22:38:58 executing program 4: futex(&(0x7f00000000c0), 0x100, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000000)=0xffffffffffffffff, 0x0) getpid() [ 150.808676] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 150.808706] print_req_error: I/O error, dev loop0, sector 28 [ 150.808724] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 150.808761] print_req_error: I/O error, dev loop0, sector 32 [ 150.898614] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 150.906514] print_req_error: I/O error, dev loop0, sector 36 [ 150.912415] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/11 22:38:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:59 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) socket(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:38:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) sendto$llc(r0, &(0x7f0000000240)="a07924fcd396dae84e52ebe8671ab2fef87e7b81f274dc750ee3db62a3979371e6aa9fe55b2d724bcf8346de712a06b317386af9801021909013918ed2f0e69d0a4aad10db3a4c12", 0x48, 0x20000000, &(0x7f0000000080)={0x1a, 0x201, 0x8001, 0x2, 0x400, 0x80000001, @random="664640d33f37"}, 0x10) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/233, &(0x7f0000000040)=0xe9) connect(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x4, 0x4, 0x4}}, 0x80) [ 151.036422] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 22:38:59 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:38:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:38:59 executing program 4: clock_gettime(0x0, &(0x7f0000feb000)={0x0}) setitimer(0x0, &(0x7f00003f8000)={{}, {r0, 0x2710}}, &(0x7f0000febfe0)) alarm(0x0) rt_sigtimedwait(&(0x7f0000000000)={0x8000}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) 2018/05/11 22:39:00 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xbe, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) exit(0xbe8) 2018/05/11 22:39:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r4, &(0x7f0000000180), 0xff4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getpid() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@empty, 0x3e, r5}) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:00 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x87) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x19ef}, 0xffffffffffffff2c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000011c0), 0x0, 0x4}}], 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800000000000000, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/11 22:39:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:00 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:00 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:00 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa9139991eba0d11d, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/123) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x23, &(0x7f00000000c0)=""/149, &(0x7f0000e2affc)=0x95) 2018/05/11 22:39:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x14, 0x2022, 0x331, 0x1, 0x0, {0x7}, [@generic="da162b2cbb062e1cfce3b140a477ca0bd10ea2c04b4820cddcfd94094ee29c104c07383f5920b3ae3ddbc49a2c21617e3073eff76031ff254d406d0b2b9d32a92c99a0552aa9e5bea07f236ab35a32736b559932c688a0f70c6dffaa44a6c0799db856f75a4ce2ab6db8247e5507c0c8ba10b2e466fa207666feca071e6929fdb881336b9dd02cb07c252a940d3acc50cc636a5f76fb340f3645c097c10c1540551939ce2f3f24b5174df3"]}, 0xa0}, 0x1}, 0x40000000000) recvmmsg(r0, &(0x7f0000005b80)=[{{&(0x7f0000005a00)=@ipx, 0x80, &(0x7f0000005b00), 0x0, &(0x7f0000005b40)=""/29, 0x1d}}], 0x1, 0x0, &(0x7f0000005d80)={0x0, 0x1c9c380}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x4) 2018/05/11 22:39:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 152.222199] device ifb0 entered promiscuous mode 2018/05/11 22:39:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) sync_file_range(r0, 0xd94d, 0x1, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7ffd) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000010c0)={r1, &(0x7f0000000040)="5e6a31145b6e1d28a73362083b5b824607a8f9e33675f5cff49ca2f766e7325e7f15aad33e315148b466e6a7a6bdf4e0201b18aa44130ad14f4f1a013d206f11fc6ceb1748d18034f289208349d048573c447e7f1a610a8146c6f5aa7a4ad246328503645647b7e9d988da0b481cb4cf8b3123c45e4b33b3f69e220112c771785fca67d6f8dc6a8a9acdaa269d0ba98bd3961da5e576fecf82551b2c53b201974dbea0b8bf806116d1d0f083132fefe46345d1831fabb4b2fde3e4ca2075c3b1f97c23a05cdac0655cd3f0563a16dc7a8acf41e521324bc9a11bd323f55812fc92a49c65fe39d12dba902f57b3e256a17dcea12b350a5391e1c4ad1c427e84ddea8a7d58430ad8dc5217909b1d97f21637b5e42bd940b28b084c31ad434d3e314b20fd24c54818947cd5c602994afa8cb91af355c3a71d46c88ce6e32058a144154c156050ff1e8d06674ff624879e4a0b1245cd1f712d951e001e6ac7dd0703a87950da389c0c63ba16e164b856680cc2bbac8311a37725c9b40c26b53719c63b838592bf0318df8d0cca4ebc19f68e74427ca77b6fa7755ba96f6a72e62b7768d12b26f3c8130e1b8a8e5a867365b0d528823ae4e0e2df4645c0e8e4452e1432a3b2ddaebdde5edf968439f5c95a8251799f8e53b60c34d0b26c231cc2b6d386f8ceec2ac8f3c4675971ca7e423abd694ac81bbb06fa99e8cb4314bdad02cc077b99a84a9e33504a63f819ba13ab355a0fb411667ed629a8b582ef1218cc014c7d757bede655f3e1218500dc8372f3499814a788b0f411c4da146f09353f9ee91515821ed01adfbfd2c45c16f9d0768dedbaa5f9616ebb03f4e253205073fdb43d26a13c3d99d4c9800959c549230eaca15d864f2e6b00ff5d0d484beab5e7226d8eeab562eb2b8cb05bb3e3aa1739e1532dc9a6cad5682fa70e076e2b2bf2fb605ac479fca49afe7b2db93aba3d68bbe7504587fd4a5ad4103409a559ba9836d88cd9829ccabb68205108059914ba4656681128e271d4fd019896016642b94cb84f986bbd40a7017ad8092fc64e8a69a39eb3622997761a8386c57c7fd9877b0903889b1c1ccc6ad84e5643ad926511d9ffb854ff5130332e2d188e7dc4a5b17eb010eb26e333fc990bbd06ee9256d08e6296ae38b0f70eb4457b58ee7f0498e6fd13e059deafa2f331c85160d6bc6d8a414a8c7261fba46cee07da9bd6bb010a46feafd23ec0d29490ffea1266abb2996900e2efc8a221fb2e4da7037b6f2fa9c622ce68c2e7d6c65fa79245766e0215c35192d3a9b4b873947c0c85ef2d85f6b37ec9c558dbd07e9e328e0d753605402d7a35a691c39a1de5f49641bde5e10cc289e294600570b674ed5f0d667c53e25c9e7cf9c293707547063f1e5f4f3dcce9281541c1ffe1c75054b0f8f5b7fcc960ca0812339c5171e44aef5a3eb75c95c9917c7637b200a9dd0c38e230afb0fe44e8687efc62112ac1339b72c2c409c4b6ad76335d30c7b76822e1e800161e500c03c7f85ab3e569bd2880bdc1184f9f7a8d5ea2fc1751807fc3bd93ace94e6102b819dbf3c67ae508ee75532dde3806338ce9c0c2ac5f9c85a81a85d030cbb61cac7c86fce7765584a217b613b328271556e737e2a9c4a7fb0ad019f7c50743504fd3c27a86c2ea3569dcd1e460841798e222acb268867ccfaa75ddfc7d1a409cade038805cd0b2d1be82020a2a742be26ab7cf7b5b44a476aa3dba506a873e9211b74e9460627efec0d714f588eae2cc110168254f44cc292bb1575741a36b958ff3eaaaf0a7efcfbe80dbeaf017568dd9c6acad31177e2a1f042cc3fa9eacda518fc6d00cc335b28365f27a66873cd7c784323a65836233c6ccaf2d081b72d6df8fe7075a315f4e6a8924a14dcf6de877c108a05c2dbe72ecefce482bbbed52ddb7f618179ad745fc43971b28f352e99ed535a75e9fc83b4b9b07b93fb837bf888c3af0f5db8cb41326df2a82ae7bc608d35fb9f88082128a90aa0de4428bbdc48e972ff15e092354f9501d8fab055631a8b1711c7af3b386c9b38e51ebc662255484a757d57483aa454c98fd87603f4b7f1ef953f060b2bcd1e9adbcc4dd2cc45980719d5672f11daeb8297f134d60607a7a356a26c22590054d83f79ead345ee4aa1cddc2d84835b0a085dd3857e95f554bc67a6e45225ecbf612ef3145d1c380586f474ffd72c160c212a4066036bde5f0cb41c338221290cb6fce48e4da54c147c6aadacb6973e42bff6bd5049aeb2151e6e82281b4fe627fdb9d163038f08af5a4f1ce120862472e86a4c0857fce53efa919c078e47ede7446cb26383a521cd198b88860fbd6be5dccc2036ee535bbe96bb8ac44af96fb26f549d2bb7f8e002e129f613eab924752c25d83bc181c668baf8071ddcde0e7a53a6cf1adbd6f0c9c78eb0182e228daf692c6581e534ce5163006f45b1d9e30167c63b3a30dbbd27c056fa87503ca72e49dd5e3d93314fc3c2a3545527cc236a67d30c2649c3322f400f7555c2c0262eaad080f368f560a9713a35a9283bd12ad1d9f1dd404ca97d5a7972d3f04a560d521861b14af8893fcb3b3ecc5a8b07bb02c99e39872ed0b7a512ec0c1f8fa26855459b015f6dbbce6960a7704f61bca3c6ca3d66b948ed6cb418dd8f24034da4d6ff2f4a40aff9d3727bc70f8310d8f0b2824519bd70f9524fb6c4e72fb4a7158dace08feffbf8556361c1bbb27c886eb66e834da4e751dc3449d17fbae38bb9d73c5b6bb334096a18b405dd42b9a61907e7e4ad69ad0127ea34a58b7d9107703cd2dbeda4c92a5b3fa18b43dce7d3093354afe17a7df87d60b0b93a96e437d5b982bde7aace11b8c7486f1ba00937480c9e060a19dc2ac2c2d883f68a6761254352935199545e594117beb08e3f5b6f03b99ce725ce4dab2efe917de3dc809ababa5005d2084e8902998f8dffcd58e0d92e56348d8090805990a26dde35768a53040e744f9ed6841e478f1e652fe47aa7df207e574da86d9c459e3bf3aa7bb4f19a5fac0cae9d99c45afd3fa500c2bec3ca137c5678a580c7f76bae2ba91d0a1af2f858758bcff6065bea571848c16e02623b2e353c0074b0111e7852e0cf386563beccfc56fc603ac671fcbf911b8963b8af5efacbd363a935952663672c9e7343f04c9a5edbfbb9763c33d35b784becef466f92d68643d6c8278b0148ddbfc5539b9e34d63c9f28eb84f423f6a6a73a46be65d09ac0f2e2bd6c49c4d48e537dd4d9d79be044e5bad9f660c488e1b4dc027d7f388a1e15e8013fecd31bdec48b794b722be42fa0bb9e344347c6ddf860e5f490e18f200ed00d10dfba96fba2ce376be975cd545333bdf5ca39f1afde6d6f2a484781ce169393ad51de8b5e8f5b28c29963b7f729a7c1feb667d4d54d9ef3779fe8a62bf813472efd79fb1e24c7258b5e74efa870cc06c3c62923642fc3a93c8f8756436518f26809d6bab126a3ad738a8bf0fa79d567915dda0f94860292da7815d9c3a079184595f00d45e2789302effef4af55df703528373c67df20c85dadbd93a12ba28e6d6bf87a6105f8cd7f265b9b2bf9a5a883ea0789a7942e48a1308596a260d8fa6b4fe7bfb08dd385b271a9e9f4e9a6e89abef37aed864b528233749d182f1a606563f1dc091e97b7f0123862e55dc763551cd4b61512293b5ab5f02451906174c8cb378fac877b2edd9f5ef337e7573f18c0e8f1eef830c43185c5a080172bb7a470219b26e33100c0b39c95db1f3e42443b8139fa5248e81fe857a1631618494fd292f87f8ff7ff094998372f3e8192c52ecac2ebe7431d6a18ef057ff2116e6491fbafbdb723d21d7c1e5dda51bca800cd39cb3568f5c41bcad8345e96cf73a394f845c48620524ed716b373980b7647fa96c2bc09bc9c0f6958a475775d3b1e60c1543672d21910c3397d89b7879cd575b4b9d8737823fba4626c0fec1ab410d6dac6c21cf7ed159d9771f6ed274ae71ad0f339143672d4bd4d8d5dae1f4c0efe26201950ca3b9f2c925088d1a556a438cf7a27e60dde1782f8cea6cc15eefe6655a275da75b4d99f9c2cb37a7bf668fcc1ee26d6de3994be3a2ff62aa4b388eda567455cdd0a9bcd660a864ae1122868f9135ff2f5ae80094dbabbb3107e3f17476ffe85db846a4bcc77521eb45c9c979960e0e075fc9ffad8c8360f3ba2728fc5b675ba2ebf06efd63358a3a007389e83ab7e2b265e1a550dec746de569f9df58884a8081b85d8f82cf6e0658be3a0b69cd936389a7f2278d42bb86df3a73c1f5a4e7733f37ea74490115318e1101379425840a2c1e98a8197ce2a2a9efa6bc2075e08c10fbbe77955cd5e553ac01eae67f4cd4afd2553b775b2270057ce0e71826d5b1a74962c3a1ece32d1e5464463a8e0f3a1927e94cb0337c3b5012b29cb3208010a37d04732e14c84c64a9d8f5fffd46942316f55f264e9d9c74d73650bc726c0a5c80ab3ea82f09ad033f728c6882ed90bf5f4e106a7e39a0bb46862a44f221e7aae5c0c86c23187316758b03dd5c7217c1364a6a602e17b3838d17c41735f86c0f439beeee10af8d4e54735b71a4aea67e5034dc80665a846b54776a39ba8eaf2bf711b6fad8fbb2a029957b0942ea8378a190b530f5e5865fa880cd03e95d9b5282f18a5ebc713d19a4593e94d19c3a809940c979c90326afe2b2fce741ecb7dc399ab6f5e3deaf4aaabcd07755ded6502cc696bbf3f39558f7310a30bb057d26eeb97beeeae33df64d7777a9d420924db6a2bb68276430682cb5259a7100e14339eb22ca49faf3d8358877569ba408449f1166df2e00d3007580b3bcc21a3e8148b49cd12d2bc4e75bf21743f586a28d214de8bbf5cd28e9123d98bc71e3b7cc4e7bd060f34feef75f8f45a46cd82fc5b278b98712ef3e6214dbd0b64336e7dc9ac5d687139883a9fc89d9b24e1cd6959401c61ee43b5440c74218b2c6f18bb11a2d9ad716b13b9683cd607d89ad845dbbf06f71b69c0c20ef40dcdb07d8c617e2ed6d3c8314a9d2ec302a2de4c9c387f27dca4294bbacef9c241ef50a9bbae99789270cd26cb32dd88146a8557d0305f69e98937a51b409348a1568b1e6508eadbc59561a0a5c438302aad7d42e8f15291636beaa71c2687a0f6d2c81475fca383afbcc7d68e2516964495b1e7b2cffebe204afbcec94e37ef1b8ed3717b4f40316b6c3b503548f126077230996ca10d6742bf7f3ad2131c8331a3e29a73debeff4efd59f12db7d5d587826bbabfcdfa59b2c13dd3eaff1a9fc3276247d8bacca3596de4f5f53d84b0adbde0ce76a0ed1f9fc1514b01d6ae05d364c2e58696730d2a9e528914e93b353aaaba057a0db0f2a981910b76c822cbe02629f61486a1e745c828a39b281bbf32e395d2f99fc524d4d8b4446a826eab047602650d91713d16beaf211fa0162e7a5c393b11a1b1e64099d5756d8079542baf1370498fa27bd99718f2cf1edaebf936853456f022f62ed4f4ba059f4d4400684256f811206a374e32fd79b66c1b8a44eb8cbd7f91af1b4b4cfa408c514664b9b37c657668a92d7f87e5c374fa05f690ebc1d67e1ba99d2aab75a5c5bc01ca1223876cda8ca526316db21937eb93fecee5ebbf4f49eab5d0739df8b083272f2e9279cff36cac865660ed106e58a2142ce1a2cb22ace3104b4df226fc9590eb79de84b68a2b36ecb1940d997696cf7a12bd2d0d59aa5299e9fb2418a50c15c002c8f6813ff46ef9b8b68ffaecc0162526f4acf270ad2c7fb7f71b89bc75d8cb9616034fc24c22", &(0x7f0000001040)=""/69}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000001100)={0x9, 0x0, 0x6, 0x0, "94b104e92fd6bc505b0449ebb5244fa872f500d9b4de12e8b8a9b31195d41ef9c9f7053e5733624fe7dfb5de", 0x7fffffff}) 2018/05/11 22:39:00 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setrlimit(0x9, &(0x7f0000f3b000)) mremap(&(0x7f00004dd000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003b1000/0x2000)=nil) 2018/05/11 22:39:00 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:01 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b043ca5e7e0b6b58bd"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0xfff, 0x3ff, 0x973, 0x6, 0xb, 0xfd01, 0x0, 0x3ff, 0x2, 0x3, 0xcd1, 0x8}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/11 22:39:01 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r4, &(0x7f0000000180), 0xff4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getpid() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@empty, 0x3e, r5}) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005980)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000005940)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000019001109000200000000000002a0ff00000000000000000208090001000000000000000000000000fcd303234c67e0631fae993d3bcd4ac4cd0a1701d2bb4c984d97a19da555830b787218c75a66c01560badb8d5e9fc0a8be29514ed36c0091d877433b2ae98c395711f1278c3ec67db308c5cd4c1606260433f6da3c20d662dfd09feb2a0ffa89a06fd04d300643d4b4c5f67a615f09"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x10002) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000400)=""/140) 2018/05/11 22:39:01 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x1000a080) unshare(0x40600) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) 2018/05/11 22:39:01 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x127) [ 153.194154] device ifb0 entered promiscuous mode 2018/05/11 22:39:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r0, 0x4000000002283, &(0x7f0000000100)="34b9") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) r2 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000001240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x10e4, 0xa, 0x5, 0x300, 0x70bd2c, 0x25dfdbfd, {0x3, 0x0, 0x9}, [@nested={0x2c, 0x75, [@generic="2a3c485d7330e89d5cf10b5317504b9c833a17239c021b124a25c4f26df66cec6721b5fac7"]}, @nested={0x108c, 0x1935, [@generic="c47c99a730378ba08f158b833d876dcc66bf13069a64adec580e6c2396ab658ca33de2ebe4df9113132d0f1e70090edd654275fb2cf18e154da2624fe275ab475fa715ed0c25bc7bb151a19c7785fa5e71560c95719b989b01cf9d44cb4d7cacb05bf9f2d17e3b6fc1c5de67c5e944c36f00b44fbbbf82ba8de2a0f30a4415fe48ec3d38bdf55edf", @generic="4114c35a5a144f40b9e84c56f4c00042b6d1e1b70541ecb787b533b9d0f08722f64ff09e4d1d9929a33e430e514045bc62265153a0db7a12ed43f378e78e1454ab81715d7bbab177df0c7e67e89f364d53041ca974da0db5f142fbc04149f718eeaf26a27f25b16a199f631f059f0c49f89658486d8054b60ec9c391d3d96015aac22aa58c7b31291ffe90259c0fe7b7a0af1e2a39ee12a32452e756d3e9ee9e589c752f1c17cf74cf9d79ed2a8aaafc89312e361c360f950ee52716a7bb5ab72351aa6b2d8654160ea6c2b5b7677268c6c36b31edcf1f838b4c69b6225877a868dbe151cb6ffc7e8638e4bbba790cd125901db9132a418e5455bc23e8e6a21a5b9ad6960c218d77d1eac2de8eb555f7ce455eaf0f7f63f8b3aee9250bd2d3e8fa6084f24cda5fe5817ebb72100452d709d605cf2dc456963804d830dbc3b9f3c63d14f88df7d39f31d6b50ca506a379059592f50a409a03aa4430208e3f5cd1a9d6b36d733534eef4f00d4dfa1f3fddc73504311b3d92a17a2a77edf8a677eeafbf79b431cf534c5d8c70c554e12027d28bd76eee592dbe20a124bb61e46c5ae8884d7b1c454229f370ee6b91ea0d8aa173afc054e00a3d6a3b89e00fe085716fe6df5f41e88f08e501c050f39436ee4f4f0e322faa20fc4646316244ccf2f5a54e303798ade3261df0f9560f30c59b3f14406ef50951e86265c9f8cfe8882a422e9ffa1e569f3cba45e4d2718a49f1fcd0451df6b4377a83f7a73d8fdf57f26e5440bd20668bf96a4e478527db7018b448dc31a3a8d352b700ba2a33d6e3ba9df31bc83e2e79a651f88692bebe64adfe0b5212417a340c5d273494a54c79e58ec9efec0a5a8054ecf79b24e18f8113a38b8db9af60edbca427a9dd3d8241362db7d4514eb46636dfbe39c82e3e63da150113198face24090510458536936cba943e85328a0d10cca9e090d5a9831c05f0432c15629fa336cef3130b48902fb3ac7162ee6064a23dcce5b8f7f1b2a7e07c72f4ce0969f9dd2a993942a53aae1b079f49aae61d33ffad76bce712c8392a5c4786a26ab5008780547cc40fdcf1d37b5435c86c47d2186db53f48379e5115b7164bb312eecad22e15b8b8dcc426c42a73b73a44acb462145ad5ea401471db5da862d8c40e91745d40469dd9f84d8f3969aa8a0a026598a9bbb75a43fa8084abaac2ef380bccdfb0e1b6f7960d8bf47d5a15f34cff106f61f05c24afa43482aec78ff6c6e533303d61ca6f7b5787c74277dda930f456f3b5f9abae290594b0c32860116a54b9f3ab8ee148be7312a1729faa110624b1417455da95ef7e33c603b39f393c3a47c50fbbf974cb76adb961272a6f78a18ee24793c2c50f466ca313ef9326c78a7c54e53bc5336f70ada3e817b601c33e3fc29436ee8764a7a7d6c88e8e3f4db1ff3e11f93cdb2de866c1bf33f94b069d543786770d9b64d887091e775983d9002e75d10bc62d408eb55f73bd1a6a4c037d1afe3324e20c4bb92bb50d96b1dc446118c53a8f22a97f7ed6ce6121eda706607073e2a149aa23ac3ed34058fb1f28889bf54938b5d2c6aea37eab5ca8592bc7612dfe18df9c251d58f8df397146b4974fe9d5d94a2a1edb29c6aaa9965f767bd824a5b448267cd2cc5515821826661fc6ff58acd90c54af63e27fbc52f8f4b9d97c14aadd2ef9530356a3c3b1b456fa93b4bda03f5d8dd72054f27444e14179173eb1fa027cecb0d6623cc2206e547bc16cd5779ae912a9481059047e7d2ae8783871bea9299d21fdb519a0b0dfe74734e2e9bc251ad1524c155dc1084c5e7e991eb2cee65e49ee5704eb596beaa9d4132a9972562b949c238a7165c9e88b4deb5b89f3c7efe86f31c2687b13c435e097b42775ca1caa56b0bb0ea87ccf00441e9f7211a1eae2a9db2e55038c92a78de0c4e0b6a1169c0727930908b542f130f6412481605433ec65b9ba6e6f97140df586e6b6f593c2f947ccb0097e2dfb16bbaacfb0196eabfa28c229836d94f0ead9287b439e30640c1c25ff9f9c1a8c0ec982b6b2e0d38ce95b1ea56ee45eb5c46abb330c30eabaedc05d7ca700a0c4c65c8400e25fd3920075e7d4f93b2a1481b67909217569f4b3f34e4fd5f314c54821cb0873a0908dd36c60806a6ec3272e93f729ca7d2c4c3ea48d5f2ab6e59128bb9acd8faba35e9755ffa496fd4284138e4518378a5cfbf34f8e3f5ad21d799c1bb6ed6e71ac8837a0131d982d4454e0332720cd53488d8c5749887a4e52040884cea2beda61c4712f4f394de62ebe4e6607cc4d3f8a51a4591f17901a29e6ef1467d27c2b89ad95159eec8ce1c5617701f21751c1ff19836012c424aa73043f0c28bbd8b3314ceeae455371e5c29f13dbe629e26998ed72c889e4172a73f5615ecbc9b4edc1eca2df5c7efabec4a3180402cb7c95b7723057f66b5db8002626f268d412a865f803e69f86fdfdb54814a0225d5b1c6eaebbc720916b48b1a5fca65c3d4147e24cc10908d067fc69249c478a67e18ff53fe1b5ec1ce363538cf0aaa89206e9767f4f95584110df0dd024dd793afced297a7eec5873e9784ecbab42304f2aa4770dc2658c405fb926894b08e12e88479445d057f9179c05583ccd18a4e5c9e6f06a7b4160fa495a259938eb6e8ad7c9abc410868d00418a44ad576d18c6a2ab7978b8a94468838ab3fe0a09bdda3897c015d11f86f4b6656d135cd29bf5df31ba6e4b55d88de7f8d0539be3339e75f56d980da9bcfdd030f616ada35df7dbdd4c32c8911d9d70b9d201e6364f727adb79c90435d865344da005996928843bc0c993e7fa1254dae4cc1e2bbde92fc9a66b5f4fd096a9051be8dbf3bf6fe276c9b868d77df0a40ef049ac7f15119fcb81abee58e708a87c728867fe1f0e3d48c50cde8b006b4b01422927f7bbddb4d2e1a4644f9d020f51c1a3d42ca8de5b8ad07f29f066c141bf139cd072145b61b484a92b0110b55243648e7eab060164cf18c567b240e863766f3c76d0b4426f52e6233f1f08908ba12eeb4e44d3a8ee367b28431a003b140d941e582bac754050ff977cc846e89f3a91045009b0f71c5bd52007c5e43d2f11faca4d4673f3595917bf46b594ee52cc39fcd8d86a95e278e7b9dec75cd2fae40eff348cb56fab27662ee09bd7b8ada79aa0c1164e18bbadf4791edea3226546f9bf17179b707a563aea5d03face36ff5de90b1a4469b1d30af34a0d8534089ed7ab0cb7e9e9524c0fa73b21616207de72f5bb0b3aeed67d9d6e5ecdb565f3673125906bf0ea8ac2f0474d26816bb9030178402a608ff05d48e9b84adf23fffd0719b8745f063967f98f3af120f82c9a60c99986ce519ca9a6c16a3409f11d5eac991ac6356df2e4c458b72d9e6ddbd6d9ec2d2189564958d96562c46759a15abf0f002bbe0ea5cb5ff5972f7284249c5c5fb9aa6bfb9ff4d80d69e244973858511a4f58faef7f53e02af05fcefbc9347a379765eb59bd3049823a88168f27acf1d335c446f56dbc24abca65545d247528ac5691958c0246a0dee799e0304c386b88aacac42851536e1a4a3e6597d8dab41d0be9a3815fac109925a2dc88a62fcfb184ee4dd2efa730a300e3ba83044984ee58a005d1b52f98426fdc3efed2b1b074ebf14abd69a1f7667294961a9a411736cef99485164b9c942f3738d646addf2f940e03805996b8982988d188291be5e31d77e4418cf3206256a8e1d4f72ce41d38bea86e2d2e55951a414cb26d9fd7148739c462b6b7f192e3b798e96f1df001d3e8ff3e292b0d3da50fc666ab72fe833bb90a1999764a89e60de0c43348392cc1ddf5dda0149df31e7aa7a6daacd6dfc5556a5fae982957dd314822722860e1084bb85abca35378914318a23056884028097d252be8d467c5daa0786ab89380d7f316e5dd01de1d972e727f7add4cbb825bb1d074267365e02e6b94b9d39501538fecfcea676b575eca912f54e01ca899ff84305bc7611f7a5dc6b5770348c96b0e1fa0f91b5e78ee4794eca66d52718b2a0a065b6e2b063515b70b6193f03e5e6a7a1eeb4125e9a81a057fd59496da39d867c5536499f2a5bebcea16f0b6e29af761468d9c9a5b83b81af9b37a229f1873ad7eebba9cb452dfa74019aec5777088144f35b70f4ec9652351ec6096402c3478ef8b6204b5888423c653b28cb7078acf338192f5757b16f61d6ea401d2b3902f928756d5f837286bb5058735e195fac36d4472e0d0857b9f13f94c149e0281a1f1b39608c64cf89cca0cff65986be61812f08bde7b87485ec504b7085d3b43eea6eaa51f47ffebb5bac7dbf79c147d3b3124644173c5af2a34c9240b2c774ee99a3d23e9a5ef7559c8dc46c3426cd0e4e1ec70733b84cebaeb3aafbf9f6b008a21f799fa3612ce87d12501e60d4c5f525b59c9787534aabd9fd625a0fc17f1ebc9cafbea5b9c7492bb9fa5461bc887bb477c9407aae66031b123abef1f92a0c9166615df0a37c2b6edab63ef0e8053310720e3110f48f8fa418120e58471151d2a9ac24b2e76024b69ffbb802a4e3fb4c286340a3e3e6a0c5cd239959a2efbdc4c26a1f54c2e6cebfd3a42b13a915c0e4cb0dcebf04973dad954dc9bcd1b6a6d7a153605c4981e54fe21f94de87701bfcb2cb0c3adc6036f384d0b72915175ffa1894b15c479780c920d4de3da2b31219ebb78a82db297929057aeabcce17edce9c95dbc2eb50dd19c5d3a1513782fa9963d90ac8ae8f8179a2f5486eb5bda0610dac0d84916253715a3ce20979271f66723d5b79164853df2be61cd78590e2fc681dd2f58a3a03f67637b36f48c04fec631365339262da3e79bbc4dd00b4cb8071eddb381f8bd15a8c46c655a1da251b231c49ecd51ccaf5d4b0de57a389a599c654be956150ff46bd5715f33eeeb34087bc0abe3488b72110e8685ca02a60518372036bfeceb44235d992c2081903259e8c10d790439569f676ce1c9be3ecaea074d913edff0b3e4781a441c553fb993212484df39bb60416eb8397a2cfff14b3d31765c21e9c9c2eac9b28a2c20a981348eb080eb7f857b360f10976a5ac3a8f59170df462e5c98178d8041b7b4dc115cba2e319a4421cae861d827a51a215d3c3656e98375c2248984fcf2c163fd06acb93c6f8164fa4bdcbc1b6beb8118d11c331db77d1a3005cea5fde1e5943f542ad340f4f7cdd5089b7ea7ae43659f2bfa2adc32ae7fe6703e6f0ebab0f03ea48792194840b3a84048840bc06aa7c4495c3bfaa18bd9adc46f311b31c98ae5b355edb12e00c29fca81867d7735dab4ff04562c4867db3711b644a24e51bdfd71bc4ecb2d102eac67cf4ca8bec14aa6a87fc7db353bbb170203566b622cef45fbcd285cda27ca3235155daeb521725a54657c42fad175156ffcfee277a9d1c2877f476fb4b63e46ac0c7053e185f86cd02329dadefdc77ccfbdf749b1e378a78485d191ca531107b164a35aabac252ef157628eb65fef4253c4265a5f3964e55e1dffe41cfce2be0f2ffc164e78c1158641b28db5d79e06f789c086469d0d2fd459b450d05f1fba87b47a62ef60b28e08a1e6f1f5f2c95a2242b0921fdded0bccbca6a5b53ac60a15d4c54a5a84b71109655fdb2f6d77d94c1e792b9e32511ee81f03cd6f36c9cc5c363ca9643ff9517780753654ce403a0345c87af97c24a0f625579f52661bc2d2ce0424bd9b19c51c5f6fc0c3da35d770d43496c651130ce86d1e852d01eb18620ff8d093fc867bab37b67e71da2c2617b674819da0657ad625116f8b76539"]}, @nested={0xc, 0x3, [@typed={0x8, 0x7c, @uid=r2}]}, @typed={0x4, 0x35}, @typed={0x8, 0xc, @u32=0xc91}]}, 0x10e4}, 0x1, 0x0, 0x0, 0x4040000}, 0x80) 2018/05/11 22:39:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22}}, 0x6, 0x92ca}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={r2, 0xffffffffffffff1b, 0x0, 0x7, 0x95d}, &(0x7f0000000440)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x5, 0x0, 0x4, 0x7fff}, &(0x7f0000000280)=0x18) ioctl$fiemap(r3, 0x401c5820, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000480)={&(0x7f0000ffa000/0x3000)=nil, 0xe4bf, 0x0, 0x5b, &(0x7f0000ffc000/0x1000)=nil, 0x5}) 2018/05/11 22:39:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:01 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:01 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:01 executing program 0: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xa, 0x6, 0x1000000000000008, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000000c0)=""/230, &(0x7f00000001c0)=0xe6) mkdir(&(0x7f0000000240)='/\x00', 0x10) 2018/05/11 22:39:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r4, &(0x7f0000000180), 0xff4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getpid() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@empty, 0x3e, r5}) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:01 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x4f, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000200)=""/79}, &(0x7f0000000080)=0x78) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0xcc, "3dab2d0288c4a149432941ad8373a0f3a38031380292b0cea939ac1c81bbe71bdbdc2a1cf6c9467c3a5f839e5171f5b322b2b3ccb4a8976df9b02341e9f087f4d8c4ac16a3e229358d581ed66be6f1b50ab10f19a3dd25c9bf131ccbed5bdc9be5cae68a8017772761004dff5016e256c691467b00106afbf87931b2aaa2ee239c188f8d47f3479e6b79e23ebc76865548f3c4159d766bd654c6898d11aa31b20a63872d3177b4c6220d0ddd772302860c21d7c75de9a2f466a3a9801ede736ba3fc72ee1483bfd4c2add8a7"}, &(0x7f0000000180)=0xd4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0x71e, 0xfff}, 0xc) memfd_create(&(0x7f0000000000)='\x00', 0x0) 2018/05/11 22:39:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x80800) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0xef0339831e6d1b71) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0xd499318294387779) r2 = dup3(r0, r1, 0x80000) modify_ldt$read(0x0, &(0x7f0000000180)=""/230, 0xe6) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=ANY=[@ANYBLOB="c400000019000104000000000d8d45b4c718e75c000000000000000000000001ac1400000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xc4}, 0x1}, 0x0) 2018/05/11 22:39:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:01 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f0071c0165fffffc2102000016ffec000182a9000c08000a3a0496529d", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) [ 153.663954] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 153.682668] device ifb0 entered promiscuous mode 2018/05/11 22:39:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:01 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb9, &(0x7f00000000c0), &(0x7f0000000080)=0xffffff3e) [ 153.735186] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:39:01 executing program 0: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/226) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000001c0)={{0x8, 0x0, 0x9, 0xe822, "03705ef79d99e2298b020382d88ff7f7c33a60b3a0ce9721f42d8e99f818947f95b8bc927e97f04f145cd7db", 0xff}, 0x0, 0x0, 0x3, r2, 0x4, 0x7, "77731d49d4c315e58c40e7a0656e833f9a19a13bce563b79a8dea456cff8157d69b4c16e54c79799b86caaa95f737ff3b49803ed2d16af6947b787936708a293", &(0x7f0000000180)='+,]\x00', 0x4, [], [0x101, 0x7, 0x5, 0x1]}) 2018/05/11 22:39:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8500, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x9d}, 0x8) 2018/05/11 22:39:01 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:01 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200050100000000000000001f00000008000f00000000006ca4cd2909864d355998476ac3e4e2e6b0c148adb5887872bc188f82b711ee54dabb3537931060dae45c219af6ba37c8c901f324bdd89a4f53c51b4c119cb5ac69bdcfed0b38dd89f3a9603c9d4b7a3de6a2d7cec3e1c1c26097b18a03bd351a3a4c66604cd39ea0d165a9158ac0db0aa11d04799c4eb2a836a60e613fcf43212c89e072f307bbc8ddf5441b35d59cd80a09e45d619d633b42cad6a028000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/11 22:39:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r4, &(0x7f0000000180), 0xff4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getpid() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@empty, 0x3e, r5}) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 154.095595] device ifb0 entered promiscuous mode [ 154.137555] sctp: [Deprecated]: syz-executor4 (pid 9750) Use of struct sctp_assoc_value in delayed_ack socket option. [ 154.137555] Use struct sctp_sack_info instead [ 154.224856] sctp: [Deprecated]: syz-executor4 (pid 9773) Use of struct sctp_assoc_value in delayed_ack socket option. [ 154.224856] Use struct sctp_sack_info instead 2018/05/11 22:39:02 executing program 6: r0 = socket(0xd, 0x1, 0x4080) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x28, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x9effffff}, [@IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1}]}]}, 0x28}, 0x1}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xdefa577e879a8dea, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000040)={0x2, 0x8000, 0x4, {0x77359400}, 0x2, 0x1}) 2018/05/11 22:39:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x32, 0xaff, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r2 = getpgrp(0x0) ioprio_set$pid(0x3, r2, 0x4) 2018/05/11 22:39:02 executing program 7: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2018/05/11 22:39:02 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f00000000c0)="7417feaa35cd9d5f7b0b652a3744af4494aa27b65b7e3d97baaaae1b53f7967f2a1ad1fd7689ca0dd0183f8e4576c0b3f791e205db2cccd5f4de679b0d4a17e6e6359843e406a89a54ade7743f4132fec8e89638109eadc291def7e7f52c944e90da7725bf7f0b965e6ea929fc9490d3225b20e28e6a4bdd05710a2cb7fb508fda9011e02278c82fe434551b6116522ddb", 0x91, 0x0, 0x0, 0x0) 2018/05/11 22:39:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r4, &(0x7f0000000180), 0xff4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getpeername$packet(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x14) getpid() read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000a, 0x8, 0x42, 0x1, 0x22, 0xffffffffffffff9c, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x8) [ 154.352590] tc_dump_action: action bad kind 2018/05/11 22:39:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 154.404601] tc_dump_action: action bad kind [ 154.409429] device ifb0 entered promiscuous mode 2018/05/11 22:39:02 executing program 4: r0 = socket(0x11, 0x2, 0x81) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x400) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x20) writev(r0, &(0x7f00000010c0)=[{&(0x7f0000000080)="061a88a8", 0x4}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, [0x80, 0x80, 0x5, 0x1, 0x9, 0x5f35, 0x200, 0x1, 0x7, 0x2, 0x5, 0x0, 0x9, 0x66, 0x10001]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r2, 0x89}, &(0x7f00000002c0)=0x8) 2018/05/11 22:39:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:02 executing program 7: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2018/05/11 22:39:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5cf, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x46, 0x0, 0x6, 0x2}, 0x10) r1 = userfaultfd(0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000e27000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x13, &(0x7f0000000140)={0x3b, 0x400, 0x1, 0x80}) 2018/05/11 22:39:02 executing program 0: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x800, 0x0) write$binfmt_aout(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xae3) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000080), 0x2e) sendto$llc(r0, &(0x7f0000000300)="f791c36028f81ad5a652c2c4d3d170a8d2174eb99df5460fad6436449084655bc5a88cac6eb426d24b45255a78cf945dbeff6b7a4c242c11e692cc15c33bdf07f106efe7b7732adb9026c40922c864c9155bd20315b03ce483bf24d95c9d7cf5e3ec6ffb8c0a3b753a331a9f21bb2a6ab2c0e49381fddd25d778028008cf2295850eb7429ea247f1a22c362ce5c0fc9b3e51cd07788c4c4740e901ce89291e8106bf26", 0xa3, 0x40, &(0x7f0000000f00)={0x1a, 0x326, 0x1, 0x3ff, 0x3, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xec, "0323de12900f1b53ef744cd6ee285b91db1166fef5416d1ad267743477110b86fcbebe5b76d3a1459838caf80b0fae84dd883e525f231b5cee04893a3e0de655d1a34d83eb96087317e1fe8db6b9d8f87502d0b15d7bb960c230f3039890138e841a2ad0b3bbeb546a7a50556059accdbb50d5b273b335aa8872fa2c3f1f741c3c36ff6ab699c895aa131d5c48e93191d589d2991a949dea83f5a0d1be5562c45ed6e317007f3ee72611746e483a4d60274a0df0dd34e366335ee679a3b4d403834458fd39767245ec385c240e4babcd79c2130d899957f1464dbd44994bd0efc801e10814e02bea6cb2e338"}, &(0x7f0000000040)=0xf4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x1, 0x3, 0x100000000, 0xbb, 0xa1}, 0x98) 2018/05/11 22:39:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r4, &(0x7f0000000180), 0xff4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getpeername$packet(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x14) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 154.869453] device ifb0 entered promiscuous mode 2018/05/11 22:39:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040), 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000), 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x0) 2018/05/11 22:39:03 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x806, 0x424040) pread64(r0, &(0x7f0000000040)=""/91, 0x5b, 0x0) open(&(0x7f0000000180)='./control\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) open(&(0x7f00002d9ff6)='./control\x00', 0x141042, 0x0) fcntl$setlease(r1, 0x400, 0x1) rename(&(0x7f0000000100)='./control\x00', &(0x7f00004ddff6)='./file0\x00') 2018/05/11 22:39:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @random="3522f681be55"}, 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x280, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000440)={0x303, 0x33}, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) r5 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e23, 0x8, @empty, 0x3}}}, 0x84) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="10010000", @ANYRES16=r5, @ANYBLOB="0001210ee8fffbdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="f400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400c8000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000600000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040004000000"], 0x110}, 0x1}, 0x20048841) 2018/05/11 22:39:03 executing program 7: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2018/05/11 22:39:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r4, &(0x7f0000000180), 0xff4d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) [ 155.500867] device ifb0 entered promiscuous mode [ 155.517357] device team0 entered promiscuous mode [ 155.522407] device team_slave_0 entered promiscuous mode [ 155.528249] device team_slave_1 entered promiscuous mode 2018/05/11 22:39:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xf3) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x84282) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x81) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 22:39:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r2 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r3, &(0x7f0000000180), 0xff4d) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:03 executing program 1: r0 = socket$kcm(0x29, 0x10000000002, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f000000a600)}}], 0x63d, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0xa3, "81cd462afaa05e792f022f4706eec775b1b21e0e41a184533e262674253a3fa597d8a56bf5f49c63673843eeabfd5432a4224e6f3a3482f3aecb474ed75971915afd02234cc745f2396a818b75f95ebcf0bf2aefa15daf2132da2f90cea3b2f31b4d12f9fc58dcdcea2e0103130e438c2d20b08578f7a398abcc4521433efe2c23f764c12c3589122fd45f2ac6891175a913d71c9d1a0ca3215705627743295504903a"}, &(0x7f0000000280)=0xc7) 2018/05/11 22:39:03 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 155.817789] device ifb0 entered promiscuous mode 2018/05/11 22:39:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) [ 155.862353] device team0 left promiscuous mode [ 155.867150] device team_slave_0 left promiscuous mode [ 155.872693] device team_slave_1 left promiscuous mode 2018/05/11 22:39:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x2}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) 2018/05/11 22:39:04 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:04 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x109081, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x4, 0xffffffffffffff00, 0x1, 0x3}) eventfd2(0x3, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200400) write(r2, &(0x7f0000000140)="325b20d969798c7f393efeed42796bbbba69bf68d61bf4bf026d7ba6c789656bb14cc486272a9b070976d115665599ef3f57c7f241e629f562999f21dfc1cca7f727a587f73a8d4e2041002a9432bd63f243cd9373d27808ef3a4a9357fe97a3e166e74d033fefc4d4a809b5f8fc1c93cdd9bd35d78739f5656d4685f0c04118b6ecbdb304738310985e5a3e699084e7a76579a9b2d76e3f3a325815a67d0f11a0f025fcc0f9b284312089f9d57639c76278fd34953b", 0xb6) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000005fc7ba5306ade4ffa03c61ea6d62ea3fdd8c8ca9ee18c7fca2ae69cbb7cc44513d58f76fc6f267cfd67c4b0406b09063d38f68f2796e5f3d1afb7ca7c098e3e052"], 0x48) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000001040)=""/4096, &(0x7f0000000300)=0x1000) 2018/05/11 22:39:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r2 = socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:04 executing program 4: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001) write$evdev(r1, &(0x7f00008c1fd0)=[{}, {{}, 0x0, 0x1}], 0xfe03) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/05/11 22:39:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 156.267590] device ifb0 entered promiscuous mode 2018/05/11 22:39:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:04 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100, 0x1) sendto$inet6(r0, &(0x7f00000001c0)="82745104d0568e2528d6bf59234f7fe89ed8c81065ba9fd5a7abe7a2a5d03332cb388acf383337dbc3b28ca3af304a1b24605918ba8c539dcd11d68139f0551ddceccf1a18b437f4866f62f6c2718186659a88b47ae8d82ffcb73b8e5b1b741ac9a59668242828f640f12535fdcd5294790475dc3730864eee7bd0b9dd887d1b7fde6c1dd9b6ec249b1dc744ffa18d7b77497290f0a71a218e832ff3392db89f5d7082b6d0815d3c2f452a05de5eee2425698bf43a600a", 0xb7, 0x10, &(0x7f0000000080)={0xa, 0x4e23, 0x82a, @dev={0xfe, 0x80, [], 0x13}, 0x7}, 0x1c) r1 = socket(0x0, 0x20000002, 0x40000000000001) ioctl(r1, 0x8912, &(0x7f0000000180)="c6295e46ca6c49b612ec6f") r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 22:39:04 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:04 executing program 0: r0 = socket$inet6(0xa, 0x2800, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x4177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) 2018/05/11 22:39:04 executing program 4: r0 = socket(0x8, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xffffffff}}, 0xfffffffffffffffa, 0x101}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x7f}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000000080)) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x6}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 22:39:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="bf96e6ec1a18a68319b11987c0b789dd0cb2c77b2ea22230f4f07533f5ccbd8c9c257aa857255f1cb71f8566b8b858b05d6db9851b151671fdc4fd2792e5cc36ac8211b1bb47e92fb7d6efccea8a48f5939fc4edb0bbae126cb3d275080f27ed0ccf8e70eaa4fca33c0785ed8faaf3ec49d07773ea3cc96b62b99ea578b3e256a0196422d0b2023c74d753a301fed257aafbbf850042305ab0d6053163") openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1054c0, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/33) 2018/05/11 22:39:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:04 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:04 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000080)) set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000000)}, 0xf3, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) 2018/05/11 22:39:04 executing program 4: r0 = socket(0x8, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xffffffff}}, 0xfffffffffffffffa, 0x101}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x7f}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000000080)) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x6}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 22:39:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:04 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:05 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000001c0)="6891344c5cbd5223d492caae46660b92582d75016a9709f4e0b59b454a4e5a3d02580fd9866aa3ab862904fda5198d241bc3bf0f37453dd0970a47fd3001de616f045ee2e1841c90fefa0a8f5a9702e9ac6a054ec65a05baedf9f99ab2cbe3a08a2af9ebdaf1a08e5f0d0dc446daa86eb26559efa1ad6785545626a06c7c107bda4513c602a53ca73a3797d234983d8830b9b181186bb19b9047490e1fe884b9798986583ea6b2"}, 0xc0a4ccec70898ed2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/11 22:39:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) socket(0x11, 0x100000802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:05 executing program 0: r0 = epoll_create(0x20005) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x25, "d861d0259a95552c55073c519ecea63c375f491e7971ca431a7c372b5ee350dbfb4bedfc0b"}, &(0x7f0000000040)=0x2d) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/76) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x5d07}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000001380)=[{r0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x40000000}) 2018/05/11 22:39:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 157.309382] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/11 22:39:05 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:05 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x40}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) socketpair(0x1, 0x3, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x80000) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x3) 2018/05/11 22:39:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) socket(0x11, 0x100000802, 0x0) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:05 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='|', 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x1, 0x3, 0x1000, 0x5453, r1}) 2018/05/11 22:39:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:39:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000001c00)=""/4096, 0x1000}], 0x1) 2018/05/11 22:39:05 executing program 0: ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001680)='/dev/zero\x00', 0x90040, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000016c0)=0x7c7, 0x4) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)=0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000440)={'ah\x00'}, &(0x7f0000000480)=0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080), 0x1000000000000213) 2018/05/11 22:39:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:05 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = semget(0x2, 0x2, 0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f00000004c0)="b851b064111d5e277ff38ad03f0b0172558c52761bf43cef67331c5f0f14ce2fed5f6a0a49d327d8dd0e0bfb2ded15c4ede4d04dd94da7409c7cf41f534bb26c9df5c6b9a51d6f013b7436eff00af056e14816eb44ea1ceba7da2049f968367866514c9daa9f44209902264e518ff671a653a339065216fed628d70a9f85ebbb990cc6b83430c962a0084977f7f338db01cdffede853c1493597ee31d2d890e8342aaf2ca9d23edd3e528169c8350d0f96") r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000300)={{0x4, r3, r4, r5, r6, 0x108, 0x7f1}, 0x3eb7f942, 0x10001, 0x401}) sendto$ipx(r1, &(0x7f00000001c0)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) 2018/05/11 22:39:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000001c00)=""/4096, 0x1000}], 0x1) 2018/05/11 22:39:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:06 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8e7, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e23, 0x1, @empty, 0xffffffffffffffe1}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/11 22:39:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000001c00)=""/4096, 0x1000}], 0x1) 2018/05/11 22:39:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000dd1ffc), &(0x7f0000000000)=0x698) 2018/05/11 22:39:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 2018/05/11 22:39:06 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'ip6_vti0\x00', 'bridge0\x00', 'yam0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}, {{{0x11, 0x0, 0x0, 'syzkaller1\x00', '\x00', 'bond0\x00', 'gre0\x00', @random="5f8e8e51489f", [], @random="5dbd189918d0", [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x258) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/11 22:39:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x83ff9) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/05/11 22:39:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:06 executing program 4: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x81, 0x28, 0x0, 0xff, 0x6, 0x81, 0x7fff, 0x1, 0x40, 0x40, 0x5}, 0xb) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2, 0x3}) inotify_init1(0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r1}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000240)=0x1000000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000380)={0x3af56ef5, 0x8, r5, 0x9, r6, 0x2, 0x2, 0x2}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) pkey_alloc(0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x800, 0xfffffffffffffffd, 0x3, 0x10001, 0x8}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000640)={0x2, 0x8, 0x3, 0x9, 0xfff, 0x9, 0x0, 0x3, r7}, 0x20) r8 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r9 = request_key(&(0x7f0000000780)='.dead\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0xfffffffffffffffd) keyctl$search(0xa, r8, &(0x7f0000000700)='trusted\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, r9) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x58, r10, 0x4, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xce94}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000009c0)=0xffffffff, 0x2) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000a00)="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") r11 = msgget$private(0x0, 0x100) msgsnd(r11, &(0x7f0000001a00)={0x3}, 0x8, 0x0) 2018/05/11 22:39:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000000), 0x352) r1 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/41) 2018/05/11 22:39:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 2018/05/11 22:39:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:06 executing program 0: socketpair(0xf, 0x2, 0xe90, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendto$inet(r0, &(0x7f0000000040)="d767e5f2a6e0bab982cbc8d718159e1504a28b474222e49fa994b7abeb11504aac2865cae89aa3f70fa702c688504cae", 0x30, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), 0x4) socketpair(0x0, 0x800, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x3, 0x7f, 0x3f}) connect$netlink(r1, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x440}, 0xc) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x200, 0x0, 0x81, 0x623d}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r5, 0x2}, 0x8) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r5, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={r6, 0x6, 0x1}, &(0x7f00000003c0)=0x10) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@rand_addr=0xfffffffffffffe00, @in=@multicast2=0xe0000002, 0x4e20, 0x6f111b12, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x79b5df53d76064ff, 0x0, r7}, {0x0, 0x20, 0x200, 0x8, 0x10001, 0xe82, 0xfffffffffffffc01, 0x3}, {0x2, 0x0, 0xe7fc, 0xbb4}, 0x9, 0x6e6bb0, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d3}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x1, 0x2, 0x8001, 0x81, 0x7fff, 0x5}}, 0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000600)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000680)={{0x2, 0x6, 0x80000000, 0x0, "130d3d34197a9b24766d5b748b564498f760ef9f86f359129ce6e29c131eefd15f223196d55a651951483bbc", 0xf8f5}, 0x0, 0x0, 0x400, r8, 0x0, 0x8000, "d13055c1506cec146674d39754ebb0c57443654bece3ba71fb86f41487b7143906e68d7f19bfe15a271d0ead2c2f86d3ac2f6e17e749310dc47f7c523ef7010e", &(0x7f0000000640)='-posix_acl_access-\x00', 0x13, [], [0x100000001, 0xfffffffffffffff8, 0x101, 0x3]}) socketpair$inet(0x2, 0x4, 0x58515022, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r9, &(0x7f0000000800)={'#! ', './file0', [{0x20, 'vmnet1'}, {0x20, '-posix_acl_access-\x00'}, {0x20, "a7657468312f235d2b"}, {0x20}, {0x20, '.'}], 0xa, "d8fc538d0b29ccc81403cd1fd2d77c7a1dd0f9ed8959ff0357c403f465ea93fb3b414516aabfe61107a1ab81aca20c6a5942c964c74539eeef142e6ab71669ff2ec658b8ea043d5ff4a0e08a4b1afb42e6468f980316e3fea833219130b087f67951e88ca2c6eb6caeb003e9b06bbc44ec8c82af4a82a32edbaf39c061549e9dea2e4d4d9ad73b9e3048ec"}, 0xbe) keyctl$join(0x1, &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}) setsockopt$ARPT_SO_SET_REPLACE(r10, 0x0, 0x60, &(0x7f0000000940)={'filter\x00', 0x7, 0x4, 0x478, 0x278, 0x0, 0x138, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000900), {[{{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x9, 0xaa1}}}, {{@arp={@empty, @loopback=0x7f000001, 0x0, 0xff0000ff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x9, 0x4, 0x6, 0xffffffffffffffff, 0x3b, 0x8, 'veth0_to_team\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x1b}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1ff, 0x99bc, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000e40), &(0x7f0000000e80)=0xb) ioctl$TCSBRKP(r3, 0x5425, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000ec0)=0x1, 0x4) sched_setaffinity(r8, 0x8, &(0x7f0000000f00)=0x40) recvfrom$ipx(r4, &(0x7f0000000f40)=""/236, 0xec, 0x2, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001080)=0x14) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000010c0)={{0x3, 0x0, 0x2, 0x3, 0x800}, 0x2, 0xf5d, 0x8}) 2018/05/11 22:39:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 2018/05/11 22:39:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:07 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b40515f07a90c4c02dd2ac7d0e6cb7fee1342d7cb0f597c97fbcd6359857d06112ae4265ed5d3ad6442fc5ff8f0e96cb3b2a1b0b4c01a5711aad49f451c604912992a18b678be288d1fee8d5fe4c0f118a3a1f9f6a74b7ac62ae9eac69e58fb04de73d9442c744c6b845580ee0de4911030212a2921f6ff80d987b7084c09b7f9b2d670ce028fe11f9b9140a965e3082eb9d439e8b0aa68023395d1d04b67cea77de8c58a20d2dcf3dbe4deafc50e7235288f1a67dcee2049e44a6e280ac1c4b5787114826e29ecd887f4d4cfc1f73f45c9aed2fdee6eeb1de075c9a38f2761bb0e3cedf0df43fa6551c16c2dea09cea6a96e7e024db0dde", 0xf8, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='nodevnodev/\x00', 0x0) keyctl$link(0x8, r1, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 22:39:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x16, 0xffff, 0xefac}) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/05/11 22:39:07 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc1, 0x200200) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) 2018/05/11 22:39:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:07 executing program 5 (fault-call:4 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:07 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 159.593931] FAULT_INJECTION: forcing a failure. [ 159.593931] name failslab, interval 1, probability 0, space 0, times 1 [ 159.607268] CPU: 0 PID: 10178 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 159.614588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.623981] Call Trace: [ 159.626625] dump_stack+0x185/0x1d0 [ 159.630306] should_fail+0x87b/0xab0 [ 159.634088] __should_failslab+0x278/0x2a0 [ 159.638420] should_failslab+0x29/0x70 2018/05/11 22:39:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000000040)=0x6, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) [ 159.642352] kmem_cache_alloc+0x12e/0xb90 [ 159.646615] ? __blockdev_direct_IO+0x749/0x6580 [ 159.651470] __blockdev_direct_IO+0x749/0x6580 [ 159.656164] ? find_get_pages_range_tag+0xf1b/0x1070 [ 159.661367] ? find_get_pages_range_tag+0x2bb/0x1070 [ 159.666554] ? kmsan_set_origin_inline+0x6b/0x120 [ 159.671499] ? kmsan_set_origin_inline+0x6b/0x120 [ 159.676419] ? pagevec_lookup_range_tag+0x11b/0x180 [ 159.681543] ? ext4_get_block_unwritten+0xb0/0xb0 [ 159.686523] ext4_direct_IO+0xed8/0x27c0 [ 159.690681] ? touch_atime+0x227/0x530 2018/05/11 22:39:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) [ 159.694644] ? ext4_releasepage+0x450/0x450 [ 159.699071] generic_file_read_iter+0x3bd2/0x4440 [ 159.704040] ? kmsan_set_origin+0x9e/0x160 [ 159.708345] ? fsnotify+0x480/0x1860 [ 159.712130] ext4_file_read_iter+0x30f/0x520 [ 159.716616] ? ext4_llseek+0x480/0x480 [ 159.720615] do_iter_readv_writev+0x84d/0xa00 [ 159.725249] ? ext4_llseek+0x480/0x480 [ 159.729233] do_iter_read+0x303/0xd70 [ 159.733141] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 159.738675] do_readv+0x295/0x5f0 2018/05/11 22:39:07 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) r2 = getpid() fcntl$setown(r0, 0x8, r2) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xffffffffffffffff, r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x30, 0x69f8}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0x1, 0x800}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ptrace$setopts(0x4202, r3, 0x0, 0x0) rt_tgsigqueueinfo(r3, r3, 0x1c, &(0x7f0000000040)={0x3b, 0x44, 0x48d, 0x100000001}) 2018/05/11 22:39:07 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xbcd5) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x14011, r1, 0x0) ioctl$fiemap(r1, 0x40087602, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000fe43964fdd4494862a88a4af951b568d26312376f9f53bbb539c34f341bbd8538ae4b547727896b522c5d1aae871156b38afa075c894faef029568466fd552617f459e7e0affd7475b24e79341fc8d532dee582ce547a729a740e69d884a6c75bac17f968b7493cc968d959fd384c67473befa3ced2bb679bb30d9f876c08f9d4bcfcb9fabc8cc428fde68feb04cd2a4ef2585025914595f8af95b2805ad8b7854259023ec"]) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x1, &(0x7f00000000c0)=0xffffffffffffff34) [ 159.742264] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 159.747723] ? fput+0x25c/0x2e0 [ 159.751107] __x64_sys_readv+0xe1/0x120 [ 159.755163] do_syscall_64+0x154/0x220 [ 159.759115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 159.764736] RIP: 0033:0x455979 [ 159.767954] RSP: 002b:00007f5eb5f72c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 159.775719] RAX: ffffffffffffffda RBX: 00007f5eb5f736d4 RCX: 0000000000455979 [ 159.783030] RDX: 0000000000000002 RSI: 0000000020000040 RDI: 0000000000000014 [ 159.790338] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.797647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 159.804957] R13: 00000000000004da R14: 00000000006fb510 R15: 0000000000000000 2018/05/11 22:39:07 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000000000)=""/28, 0x95) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0xc5, @time={0x0, 0x1c9c380}}) write(r0, &(0x7f0000000240)="a221780710ebf1a32cc42044fd3cb2691a58673689bef6ce742b6199cdd5df8b816b6a091fa8d1f34c98d4dd928fad9207b8d848374770e725823c4fab5ecf180c56f54d8398a16fa9962021e9b8753c40550e5fd1e948d8bdd5fe1b24f1194f8b02c234c5caacd8f19d6bcc43e4aeca087730a279", 0x75) socketpair(0x1f, 0x0, 0xae5, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) fcntl$setown(r0, 0x8, r3) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', r4}) write$sndseq(r0, &(0x7f0000000200)=[{0xfffffffeffffffff, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000100)}}], 0x30) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000340)={0x0, 'ifb0\x00'}, 0x18) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) arch_prctl(0x1003, &(0x7f0000000380)="7b5d8fb65d59ea93abe204ff32639f0889b8497f2a0b39618b0c7109e5c21d1f53968683b71ea9c62f9532fe1dadb43c0ec411f2b60b6b8a796ce2221ef6f4091899aade8d7c48bc8e5b6c2d7c1571213a90b020b0bee7bceee9dedc973ff9a5e0c460b3cd1c84b28bd4d75004219c8cc848a3b27a533976f46ca4ca9224a66dafaf01f85627dd79e8e1bf9772e55d57ba0819abe1c375eaa7fdc44cc60c25110bb4c28d238b0f5acefb1d9e78a288f2eb423919364b4495ae836137b9d86beee74be508943c8a0f7b443bf11fb1641c6b73978d22d9d8cf8241f4e2fb29ada1") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 22:39:08 executing program 5 (fault-call:4 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) [ 160.174368] FAULT_INJECTION: forcing a failure. [ 160.174368] name failslab, interval 1, probability 0, space 0, times 0 [ 160.185875] CPU: 1 PID: 10214 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 160.193318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.202710] Call Trace: [ 160.205358] dump_stack+0x185/0x1d0 [ 160.209045] should_fail+0x87b/0xab0 [ 160.212823] __should_failslab+0x278/0x2a0 [ 160.217118] should_failslab+0x29/0x70 [ 160.221076] kmem_cache_alloc+0x12e/0xb90 [ 160.225286] ? mempool_alloc_slab+0x66/0x80 [ 160.229640] ? finish_task_switch+0xdb/0x230 [ 160.234093] ? __schedule+0x69b/0x730 [ 160.237923] mempool_alloc_slab+0x66/0x80 [ 160.242101] ? mempool_free+0x430/0x430 [ 160.246112] mempool_alloc+0x156/0x7e0 [ 160.250068] ? __msan_poison_alloca+0x15c/0x1d0 [ 160.254850] ? bio_alloc_bioset+0x73/0xd30 [ 160.259119] bio_alloc_bioset+0x388/0xd30 [ 160.263352] ? kmsan_set_origin+0x9e/0x160 [ 160.267619] ? apic_timer_interrupt+0xa/0x20 [ 160.272067] dio_new_bio+0x5f1/0xd00 [ 160.275820] ? dio_send_cur_page+0x1ce/0x18e0 [ 160.280364] dio_send_cur_page+0x803/0x18e0 [ 160.284746] ? __blockdev_direct_IO+0x2ff1/0x6580 [ 160.289626] ? __blockdev_direct_IO+0x2ff1/0x6580 [ 160.294523] submit_page_section+0x511/0x12f0 [ 160.299123] __blockdev_direct_IO+0x2ff1/0x6580 [ 160.303857] ? ext4_get_block_unwritten+0xb0/0xb0 [ 160.308770] ext4_direct_IO+0xed8/0x27c0 [ 160.312901] ? touch_atime+0x227/0x530 [ 160.316821] ? ext4_releasepage+0x450/0x450 [ 160.321228] generic_file_read_iter+0x3bd2/0x4440 [ 160.326139] ? kmsan_set_origin+0x9e/0x160 [ 160.330391] ? fsnotify+0x480/0x1860 [ 160.334126] ext4_file_read_iter+0x30f/0x520 [ 160.338554] ? ext4_llseek+0x480/0x480 [ 160.342520] do_iter_readv_writev+0x84d/0xa00 [ 160.347141] ? ext4_llseek+0x480/0x480 [ 160.351074] do_iter_read+0x303/0xd70 [ 160.354957] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 160.360444] do_readv+0x295/0x5f0 [ 160.363977] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 160.369393] ? fput+0x25c/0x2e0 [ 160.372728] __x64_sys_readv+0xe1/0x120 [ 160.376719] do_syscall_64+0x154/0x220 [ 160.380632] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 160.385866] RIP: 0033:0x455979 [ 160.389068] RSP: 002b:00007f5eb5f72c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 160.396799] RAX: ffffffffffffffda RBX: 00007f5eb5f736d4 RCX: 0000000000455979 [ 160.404207] RDX: 0000000000000002 RSI: 0000000020000040 RDI: 0000000000000014 [ 160.411495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 160.418778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 160.426066] R13: 00000000000004da R14: 00000000006fb510 R15: 0000000000000001 2018/05/11 22:39:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, r2, 0x300, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x733}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xc4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1af3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xca0}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000010}, 0x810) 2018/05/11 22:39:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:09 executing program 5 (fault-call:4 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:09 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x20000, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) close(r0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x5, 0x8) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}}, 0x1e) 2018/05/11 22:39:09 executing program 1: r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0xa, &(0x7f0000000040)={0x2d, 0x106, 0x7, 0xda27}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x16f}, 0x1) prctl$getreaper(0xb, &(0x7f0000000100)) ptrace(0xffffffffffffffff, r0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) time(&(0x7f0000000180)) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000200)={{0x5, 0x3, 0x3b8, 0xffffffff, "4d74bfe59e9f58c2edf96cb99d60de737ebea6287041ca78199f475b1b6ef62c4aadc7267874ab0c5af4c6a8", 0x8}, 0x100000001, [0x7, 0x5, 0x40, 0x25c, 0x401, 0xfffffffffffffff8, 0x9, 0x9, 0x8, 0x5, 0x8, 0x81, 0x5, 0x80000000000000, 0x1, 0xccad, 0x0, 0x7e, 0xfa2, 0x0, 0x2, 0xfb, 0x10001, 0x100, 0x2, 0x1, 0x6, 0x3, 0x5, 0x0, 0x7a9c, 0xb, 0x3, 0x7, 0x1, 0xfffffffffffffbff, 0x0, 0x4, 0x3, 0x8000, 0x4, 0x7, 0x1, 0x3, 0x8, 0x8, 0x5, 0x7, 0x2000000000000000, 0xfffffffffffffffc, 0x1f, 0x4f, 0x7421, 0x0, 0xbbe, 0x100000001, 0x451, 0x76, 0x69, 0x6, 0x3f, 0x9, 0xffffffffffffffff, 0x3, 0x9536, 0x0, 0x1174, 0xfffffffffffffc00, 0x101, 0x8, 0x0, 0x2, 0x3ff, 0x3, 0x0, 0x2, 0xef, 0x8, 0x5, 0x38929ed6, 0x38d, 0x5, 0x7ff, 0x1ff, 0x200, 0x9, 0x3, 0x101, 0x79ae, 0x5, 0x2, 0x5, 0x7, 0x0, 0x3, 0x0, 0x80000001, 0xffffffffffffffd6, 0x1, 0xeb7, 0xff, 0xfff, 0x5, 0x8000, 0x4, 0x3, 0xd81, 0x8, 0x80, 0x5, 0x401, 0x9, 0x5, 0x0, 0xfffffffffffffff8, 0x100000000, 0x4, 0xfb06, 0x7, 0x100000001, 0x1, 0x8, 0x9, 0x1, 0x3, 0x9, 0x3, 0x400], {0x0, 0x989680}}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000700)={0x0, 0x2710}, 0x10) bind$netrom(r2, &(0x7f0000000740)=@full={{0x3, {"243c201ae9b0a1"}, 0x8}, [{"da4a95563a2b78"}, {"174d6243f61ba3"}, {"db08072d49f620"}, {"24fedf141b8e27"}, {"2923e779a7d835"}, {"ab7f62ce52d50b"}, {"b1371db09e458c"}, {"cd6b1829c53825"}]}, 0x48) r4 = accept(r3, &(0x7f00000007c0)=@un=@abs, &(0x7f0000000840)=0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000880), &(0x7f00000008c0)=0x14) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000980)={0x800, 0x1, 0x8000, 0xc3f}, 0x10) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000009c0)={r3, 0x81, 0x3, "cc4f665e888647ad75a6adb44836c7419357e541a92256f4807779104e8f3af0b678883999d5ac1ffde9ce89f5e7e86247bb3847bbcf8dd1ee49c624b417e47007eb3e78714e706d85383d3b33cb3002906fd1aabd212336d98707f5fe050271ad720466681e09c8af16cf550ee4c14d1d063acf783ae30fdde93875adf65ca9dc0de74ff14e895ab749507f0fcb172f0c982159c3a16a35bb89ee7099e675aab0e8ddecc51e2f566a85be5df03ebed942bfa3c2bf61550707d7cc5cf2f98fc853f74ead"}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000ac0)={{0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x1d}, 0x6}, {0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x5, [0xffffffff, 0x9, 0x3, 0x4, 0x0, 0xaacf, 0x3e000000000, 0x1]}, 0x5c) writev(r2, &(0x7f0000000bc0)=[{&(0x7f0000000b40)="569d6bba8770f9f7e66faee9398b799d654c91eee5b543791a75d9e99a704fad033f1979f757a5de5f0b8b32e9e783361e5f12caf81c03aa5594e51085874c1196319c23e0dc94b46f268953428c0f7b6c67b4974483968d3245e6de9f8902236fbb24d342c14116280a54857c81a5bde97482ceebcc6baf30c14c9d08", 0x7d}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000c00)={r3}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000c40)={0x0, 0x6, 0x5, 0x34, &(0x7f0000fff000/0x1000)=nil, 0x8d}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000cc0)='team\x00') recvmsg$kcm(r4, &(0x7f00000017c0)={&(0x7f0000001280)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001300)=""/193, 0xc1}, {&(0x7f0000001400)=""/111, 0x6f}, {&(0x7f0000001480)=""/209, 0xd1}, {&(0x7f0000001580)=""/160, 0xa0}, {&(0x7f0000001640)=""/222, 0xde}], 0x5, 0x0, 0x0, 0x3ee}, 0x100) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004a40)={0x0, @remote, @local}, &(0x7f0000004a80)=0xc) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000004c00)={@remote, 0x0}, &(0x7f0000004c40)=0x14) accept4$packet(r3, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004cc0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004dc0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000004ec0)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000004f00)={@local, @multicast1, 0x0}, &(0x7f0000004f40)=0xc) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000004f80)={0x0, @multicast2, @broadcast}, &(0x7f0000004fc0)=0xc) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000005000)={@mcast2, 0x0}, &(0x7f0000005040)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000005080)={@local, @multicast1, 0x0}, &(0x7f00000050c0)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005100)={'bond_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000005140)={'bpq0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005180)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000005280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000052c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005300)={'veth0_to_bond\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005400)={0x0, @rand_addr, @loopback}, &(0x7f0000005440)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000005480)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000054c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000055c0)=0xe8) accept$packet(r4, &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005a40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005a80)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005cc0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000005dc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000005e00)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000005f00)={@multicast2, @multicast1, 0x0}, &(0x7f0000005f40)=0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000005f80)={0x0, @multicast2, @multicast2}, &(0x7f0000005fc0)=0xc) getsockname$packet(r4, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000061c0)=0x14) accept4$packet(r4, &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006240)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006280)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000006380)=0xe8) accept4$packet(r2, &(0x7f00000063c0)={0x0, 0x0, 0x0}, &(0x7f0000006400)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006440)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000006540)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000006600)={@mcast2, 0x0}, &(0x7f0000006640)=0x14) getpeername$packet(r3, &(0x7f0000007a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007a80)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000007ac0)={0x0, @broadcast, @remote}, &(0x7f0000007b00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000007c40)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000007d40)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000007dc0)={@remote, @loopback, 0x0}, &(0x7f0000007e00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000008840)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000008940)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000009580)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000009540)={&(0x7f0000008980)={0xbc0, r5, 0x428, 0x70bd25, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r6}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r7}, {0x12c, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8, 0x400, 0x0, 0x5}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r10}, {0x1d0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x81, 0x0, 0x736, 0x80000000}, {0x101, 0x3, 0x4, 0x3}, {0x9, 0x101, 0x1, 0xddc}, {0x6, 0x7, 0x10001, 0x2}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x52c731f7}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x1f0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6, 0x8, 0x1ff, 0x1b11}, {0x2, 0x1, 0x80000001, 0x1}, {0x20, 0x1a3, 0xfeb, 0x1}, {0x1, 0x193c, 0x5, 0x6}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x27c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r25}, {0xfc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5de}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r28}, {0xbc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r32}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r34}}}]}}, {{0x8, 0x1, r35}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r36}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r37}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r38}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r39}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}]}, 0xbc0}, 0x1, 0x0, 0x0, 0x40090}, 0x24000000) [ 161.323913] FAULT_INJECTION: forcing a failure. [ 161.323913] name failslab, interval 1, probability 0, space 0, times 0 [ 161.335480] CPU: 1 PID: 10237 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 161.342807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.352205] Call Trace: [ 161.354862] dump_stack+0x185/0x1d0 [ 161.358568] should_fail+0x87b/0xab0 [ 161.362357] __should_failslab+0x278/0x2a0 [ 161.366668] should_failslab+0x29/0x70 [ 161.370680] kmem_cache_alloc+0x12e/0xb90 [ 161.374882] ? bvec_alloc+0x193/0x430 [ 161.378747] ? mempool_alloc_slab+0x66/0x80 [ 161.383134] ? mempool_free+0x430/0x430 [ 161.387173] bvec_alloc+0x193/0x430 [ 161.390863] bio_alloc_bioset+0x788/0xd30 [ 161.395190] dio_new_bio+0x5f1/0xd00 [ 161.398998] ? dio_send_cur_page+0x1ce/0x18e0 [ 161.403610] dio_send_cur_page+0x803/0x18e0 [ 161.408060] ? __blockdev_direct_IO+0x2ff1/0x6580 [ 161.412979] ? __blockdev_direct_IO+0x2ff1/0x6580 [ 161.417899] submit_page_section+0x511/0x12f0 [ 161.422502] __blockdev_direct_IO+0x2ff1/0x6580 [ 161.427287] ? ext4_get_block_unwritten+0xb0/0xb0 [ 161.432273] ext4_direct_IO+0xed8/0x27c0 [ 161.436444] ? touch_atime+0x227/0x530 [ 161.440408] ? ext4_releasepage+0x450/0x450 [ 161.444859] generic_file_read_iter+0x3bd2/0x4440 [ 161.449840] ? kmsan_set_origin+0x9e/0x160 [ 161.454155] ? fsnotify+0x480/0x1860 [ 161.457962] ext4_file_read_iter+0x30f/0x520 [ 161.462451] ? ext4_llseek+0x480/0x480 [ 161.466453] do_iter_readv_writev+0x84d/0xa00 [ 161.471096] ? ext4_llseek+0x480/0x480 [ 161.475106] do_iter_read+0x303/0xd70 [ 161.479029] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 161.484585] do_readv+0x295/0x5f0 [ 161.488179] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 161.493662] ? fput+0x25c/0x2e0 [ 161.497085] __x64_sys_readv+0xe1/0x120 [ 161.501141] do_syscall_64+0x154/0x220 [ 161.505093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.510326] RIP: 0033:0x455979 [ 161.513572] RSP: 002b:00007f5eb5f72c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 2018/05/11 22:39:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 161.521339] RAX: ffffffffffffffda RBX: 00007f5eb5f736d4 RCX: 0000000000455979 [ 161.529003] RDX: 0000000000000002 RSI: 0000000020000040 RDI: 0000000000000014 [ 161.536524] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 161.543842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 161.551158] R13: 00000000000004da R14: 00000000006fb510 R15: 0000000000000002 2018/05/11 22:39:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:09 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/11 22:39:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:09 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5}, 0x59) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x7d31, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x8) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) 2018/05/11 22:39:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:09 executing program 5 (fault-call:4 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 161.853144] FAULT_INJECTION: forcing a failure. [ 161.853144] name failslab, interval 1, probability 0, space 0, times 0 [ 161.864590] CPU: 1 PID: 10276 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 161.871908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.881322] Call Trace: [ 161.883971] dump_stack+0x185/0x1d0 [ 161.887661] should_fail+0x87b/0xab0 [ 161.891444] __should_failslab+0x278/0x2a0 [ 161.895742] should_failslab+0x29/0x70 [ 161.899693] kmem_cache_alloc_node+0x164/0xca0 [ 161.904396] ? create_task_io_context+0xc9/0x650 [ 161.909241] ? rcu_all_qs+0x32/0x1f0 [ 161.913040] ? _cond_resched+0x3c/0xd0 [ 161.917041] create_task_io_context+0xc9/0x650 [ 161.921689] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.927133] generic_make_request_checks+0x1d0c/0x2980 [ 161.932553] ? submit_bio+0x2dc/0x720 [ 161.936485] generic_make_request+0x17d/0x18f0 [ 161.941184] ? __msan_poison_alloca+0x15c/0x1d0 [ 161.946081] ? __blockdev_direct_IO+0x55bf/0x6580 2018/05/11 22:39:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/36, 0x24}, {&(0x7f00000001c0)=""/98, 0x62}], 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x0, &(0x7f0000000280)}) [ 161.951041] ? submit_bio+0x47/0x720 [ 161.954823] ? __blockdev_direct_IO+0x55bf/0x6580 [ 161.959738] submit_bio+0x2dc/0x720 [ 161.963505] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 161.968277] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 161.973841] __blockdev_direct_IO+0x55bf/0x6580 [ 161.978637] ? ext4_get_block_unwritten+0xb0/0xb0 [ 161.983718] ext4_direct_IO+0xed8/0x27c0 [ 161.987892] ? touch_atime+0x227/0x530 [ 161.991854] ? ext4_releasepage+0x450/0x450 [ 161.996283] generic_file_read_iter+0x3bd2/0x4440 2018/05/11 22:39:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) [ 162.001269] ? kmsan_set_origin+0x9e/0x160 [ 162.005589] ? fsnotify+0x480/0x1860 [ 162.009384] ext4_file_read_iter+0x30f/0x520 [ 162.013885] ? ext4_llseek+0x480/0x480 [ 162.017872] do_iter_readv_writev+0x84d/0xa00 [ 162.022507] ? ext4_llseek+0x480/0x480 [ 162.026516] do_iter_read+0x303/0xd70 [ 162.030445] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 162.035972] do_readv+0x295/0x5f0 [ 162.039548] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.045023] ? fput+0x25c/0x2e0 [ 162.048419] __x64_sys_readv+0xe1/0x120 2018/05/11 22:39:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) [ 162.052478] do_syscall_64+0x154/0x220 [ 162.056435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 162.061677] RIP: 0033:0x455979 [ 162.064901] RSP: 002b:00007f5eb5f72c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 162.072672] RAX: ffffffffffffffda RBX: 00007f5eb5f736d4 RCX: 0000000000455979 [ 162.080093] RDX: 0000000000000002 RSI: 0000000020000040 RDI: 0000000000000014 [ 162.087408] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 162.094724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/11 22:39:10 executing program 1: set_mempolicy(0x4001, &(0x7f0000e39000)=0xfffffffffffffffe, 0xc) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x9, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0xec6, 0x0, 0x7ff, 0x4}]}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffeffffffff, 0x40000) openat$cgroup_subtree(r2, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) set_mempolicy(0x0, &(0x7f00000000c0), 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000040)={0x1000, 0x8}) 2018/05/11 22:39:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 162.102038] R13: 00000000000004da R14: 00000000006fb510 R15: 0000000000000003 2018/05/11 22:39:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:10 executing program 0: r0 = socket(0x10, 0x2, 0xb) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="754a031be2023b55f62ff50334485b2124a244e72d71028e4196eabaea50829ce7e6a4c8f1a081e56ee3f741cac69859a5415864eb2411349ed79ac34d6e8bcce001175feec6bc1fb061c5d32a67549c31c1b82a16cf45411771212bb1797849a531f14e263ac055cf7058168c0578a02d6f6501da", 0x75) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) 2018/05/11 22:39:10 executing program 5 (fault-call:4 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000000140)="a7c87d22f3f8da19f8b1e91eba16535c6472347096b1a850b1549e8c066cc495ce5e016295b75ce22cf46ca695f904040000007867fd85ca2d5ee1d7191a9c952eaa5659576e311e9b1e7bff604988add5a27bba144a740afa76b0393c46d37e3bf6ccf72480214d3d92c5325936cd6cc71288fb73ca01da3e0cb0c1438fdd81f64e2fcefec1170567dd33aa0c7d6a42c09d72dedf631d58450d") r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) 2018/05/11 22:39:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:10 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x43) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') socket(0xa, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:10 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(0xffffffffffffffff, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:10 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) close(r1) fstatfs(r1, &(0x7f0000000040)=""/71) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)) 2018/05/11 22:39:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001200)={'ah\x00'}, &(0x7f0000001240)=0x1e) openat$vsock(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vsock\x00', 0x20004, 0x0) recvfrom$ax25(r0, &(0x7f0000000100)=""/255, 0xff, 0x2, &(0x7f0000000000)={0x3, {"112776a7d4efe3"}, 0x1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000013c0)={0x1, 0x8001, 0x800, 0x7, 0xf7, 0x1, 0x10000000200, 0x1, 0x80000001, 0x1, 0x376, 0x800}) sendmsg$key(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001300)=ANY=[@ANYBLOB="020003090f00000025bd7000fe552f6b180476c6db24000003000000ff80000002004e237fffffff000000000000000008001900000000000a004e2207000000fe8000000000000000000000000000bb000000000a004e20ffff0000ffc301000000000000000000008d33c6b126c526b8819a66004ed25fa404716807c69d318de57f9935eb1fb5a2e9415ecafc9bd29f72332adae1f661345d474dbd6379fa64c68a68be2f2372dce6271975ac5e95edec961406f3958b2c6fd19c45c50a58"], 0x78}, 0x1}, 0x20000000) 2018/05/11 22:39:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') socket(0xa, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:11 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x43) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:11 executing program 0: chdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x8c}, 0x1}, 0x8040) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1901, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x9000, 0xff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 22:39:11 executing program 1: set_mempolicy(0x3, &(0x7f000055cff8)=0x3, 0x401) r0 = socket$rds(0x15, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/05/11 22:39:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') socket(0xa, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:11 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x43) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:11 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/05/11 22:39:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x74) lseek(r0, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) socket$packet(0x11, 0x2, 0x300) sendfile(r1, r0, &(0x7f0000000040), 0x6) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) timerfd_create(0x2, 0x80800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) 2018/05/11 22:39:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x30800, 0x0) fcntl$setstatus(r1, 0x4, 0x200004000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) [ 163.460481] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.467658] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/11 22:39:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 163.603614] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.610360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 163.617359] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.623873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.718384] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.725173] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/11 22:39:11 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x6c}, 0x0, @in6}}, 0xe8) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000040)) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22, 0x1080000}, 0x1c) 2018/05/11 22:39:11 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200003ffc) r2 = semget(0x0, 0x1, 0x1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x80000, 0x41) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000000100)=""/83) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @random="6c73d456e4cb"}, 0x76, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'teql0\x00'}) fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:12 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0x67, &(0x7f0000004f99)=""/103}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xfffffffffffffffe, 0x4, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x5231fa2b, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0x1, [], r0}, 0x48) 2018/05/11 22:39:12 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) listen$netrom(r0, 0x40) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x10000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000040)) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/05/11 22:39:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:12 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:12 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:12 executing program 5: r0 = socket(0x200000000000c, 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl(r0, 0x3, &(0x7f0000000100)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x200004000) fdatasync(r0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:12 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffff, 0x100000000, 0x8, 0x6, 0xc2, 0x86, 0x0, 0x1f, r1}, &(0x7f0000000180)=0x20) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) unshare(0x400) socketpair(0x1b, 0xe, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0xd9e, 0x20, 0x1, 0xffffffff80000000, 0x0, 0x80}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r3, 0x3, &(0x7f0000000200)="9acbb98d18d9df3118") 2018/05/11 22:39:12 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x100000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_cmd={0x2e}}) 2018/05/11 22:39:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(0xffffffffffffffff, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:12 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:12 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:12 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:12 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x100000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_cmd={0x2e}}) 2018/05/11 22:39:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100), 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x1b, 0x6, 0x800002f) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x90200, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000000c0)={0x8, 0xfff, 0xff, 0x7}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x4000) ioctl$KDSETLED(r3, 0x4b32, 0x1) 2018/05/11 22:39:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/softnet_stat\x00') fcntl$setstatus(r2, 0x4, 0x200004000) readv(r2, &(0x7f0000000080), 0x1ae) 2018/05/11 22:39:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x6, 0x400, 0xa01, 0x7, 0xf00b, 0x81}, 0x81, 0x80, 0x800}) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a1959a9e7264d408dedba11f000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/05/11 22:39:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 165.079455] netlink: 76 bytes leftover after parsing attributes in process `syz-executor1'. [ 165.122715] netlink: 76 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:39:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:13 executing program 0: syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x400000) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000008001, 0x280002) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x101200) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008e80)=[{{&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/150, 0x96}, {&(0x7f00000004c0)=""/92, 0x5c}, {&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/80, 0x50}], 0x8, &(0x7f00000006c0)=""/4096, 0x1000}, 0xea7}, {{&(0x7f00000016c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001740)=""/104, 0x68}, {&(0x7f00000017c0)=""/34, 0x22}, {&(0x7f0000001800)=""/13, 0xd}, {&(0x7f0000001840)=""/225, 0xe1}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/2, 0x2}, {&(0x7f0000002980)=""/14, 0xe}, {&(0x7f00000029c0)=""/143, 0x8f}, {&(0x7f0000002a80)=""/8, 0x8}], 0x9, &(0x7f0000002b80)=""/4096, 0x1000, 0x2}, 0x6}, {{&(0x7f0000003b80)=@l2, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003c00)=""/140, 0x8c}, {&(0x7f0000003cc0)}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/217, 0xd9}, {&(0x7f0000004e00)=""/158, 0x9e}], 0x5, &(0x7f0000004f40)=""/4096, 0x1000}, 0x101}, {{&(0x7f0000005f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000083c0)=[{&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000006fc0)=""/4096, 0x1000}, {&(0x7f0000007fc0)=""/60, 0x3c}, {&(0x7f0000008000)=""/204, 0xcc}, {&(0x7f0000008100)=""/102, 0x66}, {&(0x7f0000008180)=""/183, 0xb7}, {&(0x7f0000008240)=""/83, 0x53}, {&(0x7f00000082c0)=""/243, 0xf3}], 0x8, 0x0, 0x0, 0x10000}, 0x9}, {{&(0x7f0000008440)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000008980)=[{&(0x7f00000084c0)=""/220, 0xdc}, {&(0x7f00000085c0)=""/204, 0xcc}, {&(0x7f00000086c0)=""/120, 0x78}, {&(0x7f0000008740)=""/27, 0x1b}, {&(0x7f0000008780)=""/216, 0xd8}, {&(0x7f0000008880)=""/100, 0x64}, {&(0x7f0000008900)=""/101, 0x65}], 0x7, &(0x7f0000008a00)=""/229, 0xe5, 0x26}, 0xffffffff}, {{&(0x7f0000008b00)=@nfc, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008b80)=""/57, 0x39}], 0x1, &(0x7f0000008c00)=""/48, 0x30, 0x2}, 0x2}, {{&(0x7f0000008c40)=@rc, 0x80, &(0x7f0000008e40)=[{&(0x7f0000008cc0)=""/26, 0x1a}, {&(0x7f0000008d00)=""/82, 0x52}, {&(0x7f0000008d80)=""/130, 0x82}], 0x3, 0x0, 0x0, 0x3}, 0xfffffffffffff7e7}], 0x7, 0x0, &(0x7f0000009040)={0x0, 0x1c9c380}) syz_open_procfs(0x0, &(0x7f0000009080)='timers\x00') r0 = syz_open_dev$sndpcmc(&(0x7f00000090c0)='/dev/snd/pcmC#D#c\x00', 0xea, 0x20000) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000040)=0x81, 0x4) r2 = socket(0x15, 0x200100000000003, 0x1) write(r2, &(0x7f0000000000)="26000000130047f10f01c1b00e00000000e6ffff0000000009ef18ffff00f13a050003002fc9", 0x26) 2018/05/11 22:39:13 executing program 5: prctl$setfpexc(0xc, 0x100083) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x7, 0x1, 0x86, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000180)={0xfffffffffffffff7, 0x101, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8a201, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000080)={0x100000002, 0x8}) dup3(r2, r2, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x200004000) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1, 0x80401) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"ee0c6859270278"}, 0x7fff}, [{"488e0573929901"}, {"73f235182bfcaf"}, {"d9192d4316da32"}, {"5cdebf89ea0bcf"}, {"127e78140d2c9a"}, {"423c0ba7d7cd13"}, {"7c53c610171c75"}, {"c30c95e3c968df"}]}, 0x48) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/11 22:39:14 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40200, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000002280)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002240)={0xffffffff}, 0x111, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f00000022c0)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x9, 0x0, 0x0, 0x0, @ib={0x1b, 0x400080000000000, 0xf65, {"29813b9eab3cfb23cb65989cd160da5d"}, 0x4, 0x0, 0x1}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x118) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002005e200000000000001e0000000000080012000200010001040000000000002f0000000259f34a64292102690040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f00000001c0)=""/57, &(0x7f0000000040)=0x39) 2018/05/11 22:39:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(0xffffffffffffffff, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x5b48, 0x80000000, 0x55, 0x5, 0x7, 0x9}) 2018/05/11 22:39:14 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x20000, 0x14) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000580)="636563746976655f6370750500989e5fc6c408000000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000240)=0x8) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000003c0)={0x0, 0x0, {0xffffffffffffffff, 0x1, 0xfff, 0x3, 0x4}}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)='J', 0x1, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r3, &(0x7f0000000180), 0xfffffc5d) waitid(0x0, r2, &(0x7f0000000340), 0x0, &(0x7f0000000600)) 2018/05/11 22:39:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(0xffffffffffffffff, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200003ffe) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x0, 0x5, 0xaf8, 0x3, 0x8, 0x20, 0xa83b, 0x2f, 0x1, 0x101}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:15 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$void(r0, 0x5450) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x400000) 2018/05/11 22:39:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(0xffffffffffffffff, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xff, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={r2, 0x2}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(r3, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) r4 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000240)={0x3, 0xce3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r4, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='ip6_vti0\x00') readv(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1) r6 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r4, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(0xffffffffffffffff, &(0x7f0000000040)=""/25, 0x19) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r6}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000000140)) 2018/05/11 22:39:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:16 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:16 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x40000) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x656, 0x10, [0xeb, 0x6, 0x5, 0x7]}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000140)={0x7, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x200004000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x2000004000000e4, &(0x7f0000000300), &(0x7f00000002c0)=0x4) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) finit_module(r0, &(0x7f0000000180)='\x00', 0x3) 2018/05/11 22:39:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:16 executing program 1: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='bfs\x00', 0x800000, &(0x7f0000000400)="4fa761b1bd89d96d2700564e5b3ca375103a355ea460db0a9b1d6c0f151a3b2c0dc6cc73c8d7f38813fc28dfac56e0b9c026559431e5bbab1841e6b4e6dee03a23abd8fae9222d8a313ae1d1630acd351e32dfebf60b9e93fb2ff89581690f2e38112a64fec4994a1607776a5792cb211cd1d0d0011a752eb8361c0c956543507e1b6b121336a656") r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r5, 0x4008af23, &(0x7f00000001c0)={0x3, 0x3}) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r6 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r7 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r7, r0, 0x0, 0x7) 2018/05/11 22:39:16 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x5723ec30e000e59a) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f62bbaa2a6f0c4ef4322f737976000092c6957767c2ac46cc7fdf8f87766f77b26f54ad8d681ae88bca1358fb0079030000d9d6df38a19e9c744b84dd3f130c18bf7a54c5e35f241561", 0x200002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x1, 0x4) read(r2, &(0x7f0000000380)=""/178, 0x29) 2018/05/11 22:39:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:16 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:16 executing program 5: r0 = socket(0x20a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000000100), 0x10c) 2018/05/11 22:39:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) sendto$inet6(r0, &(0x7f0000000080)="1641c9dc19c3caa324563cba7d0fd2776abf4b3f2daa9786f90d69bf7ed4f5615497cfa4d8a69afe4f87d5581f1bd17a2c8e1a3bb94dc603caa4ccaa04eb9e917508982515f04c0b01de24040da2f558f4b198b703ec3bb20bd80372394e8f5e70048eda7219744700b5524185dee43d57143a93fcc5d2cb4d83465ebf6044aaffebf88429318e7ad4f5e96e06b3fbdd3fd9670846b2ce0d0724af7f9ed99e3d8e545e2691c0062b89adfebfdc1e103d87f43f0de584ae653890d45328ba", 0xbe, 0x4000081, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xee}, 0x1c) close(r1) 2018/05/11 22:39:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x2, 0x0, 0x0, 0xa616}]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000300)={{0x24e, 0x3, 0x5, 0x7, "5af60ef7bd4a3f0c422ad35b989fda5a93bed5c9087aa103b317c33ada99c76434614be5a8945b0b8206d56c", 0xf46}, 0x0, 0x0, 0x9, r3, 0x4, 0xffffffff, "c722dfaa5479a385fc2c7ed89c95c5385a3fcee6e1f00300941dae9b9b43805ebe956245dce10c710385a5072c537a6ce0485315f1a566abe96302783bcf89a7", &(0x7f0000000140)='\x00security\x00', 0xa, [], [0x9, 0x9, 0x7f, 0x81]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r2}) 2018/05/11 22:39:16 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0xc1) fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) open(&(0x7f0000001240)='./file0\x00', 0x402002, 0x53) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x200004000) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000080)=0x81) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) socket$l2tp(0x18, 0x1, 0x1) r4 = getpid() ptrace(0x19, r4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r5, &(0x7f0000001200)='net/sctp\x00') 2018/05/11 22:39:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:17 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:17 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x8000000005, 0x2000000002) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000080)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x100000008, &(0x7f0000000100)=0x5ff9, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000180)=""/205, &(0x7f0000000040)=0xffffff61) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000380)=0x4) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000280)=""/159, &(0x7f00000000c0)=0x9f) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/11 22:39:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:17 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x488000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x400, 0x4) r1 = getpid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40080, 0x0) recvmsg$kcm(r2, &(0x7f0000003440)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003380)=[{&(0x7f0000003480)=""/72, 0x14}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000002140)=""/212, 0xd4}, {&(0x7f0000002240)=""/233, 0x1ff}, {&(0x7f0000002340)=""/17, 0x11}, {&(0x7f0000002380)=""/4096, 0xfffffffffffffe43}], 0x7, &(0x7f0000003400)=""/22, 0x16, 0x5d}, 0x40000001) prlimit64(r1, 0xfffffffffffffffe, 0x0, 0x0) 2018/05/11 22:39:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) fcntl$getflags(r0, 0x403) 2018/05/11 22:39:18 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000652ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) 2018/05/11 22:39:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x3ffffffffffffffd) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000000000)) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/05/11 22:39:18 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0xfffffe09}}, {{0x0, 0x0, &(0x7f0000001f80), 0xffffe37, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000000040)=@nfc, 0x4e77, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/05/11 22:39:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:18 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@remote}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001200)=0xe8) ioctl(r0, 0x8912, &(0x7f0000000280)="c62958010000000000006f") sendfile(r0, r0, &(0x7f0000000080), 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10081, 0x0) fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:18 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], 0x0) 2018/05/11 22:39:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:19 executing program 0: r0 = socket(0x200000000000010, 0x2000000803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000fb9000)=ANY=[], 0x0, &(0x7f0000e9c000)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0x116}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x1f}], 0x6, &(0x7f0000000100)=""/81, 0x51}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001200)=0x800, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001180), &(0x7f00000011c0)=0x40) 2018/05/11 22:39:19 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x0, 0x800) r0 = open(&(0x7f0000000100)='../file0\x00', 0x0, 0x0) statx(r0, &(0x7f0000000180)='../file0\x00', 0x0, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/05/11 22:39:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7f, 0xa57c, 0x207, 0x1, 0x1876a, 0x5, 0x9}, 0x20) 2018/05/11 22:39:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) getdents64(r1, &(0x7f0000000100)=""/95, 0x5f) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/4096, 0xfffffffffffffe6a}, {&(0x7f0000001c00)=""/4096, 0x1098}], 0x1) fdatasync(r0) 2018/05/11 22:39:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:19 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1}, 0x6e) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) accept4$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e, 0x800) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1}, 0x6e) 2018/05/11 22:39:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4, 0x1, 0x50, &(0x7f0000ffa000/0x4000)=nil, 0x5}) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x100003, 0x6) sendto$inet(r0, &(0x7f0000000080)='|', 0x1, 0x800, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0xffffff6f) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) 2018/05/11 22:39:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:20 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x2000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2, 0x8, [0x1, 0x0, 0xed, 0x9, 0x7, 0x70, 0x1d2, 0x2]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_tables_targets\x00') 2018/05/11 22:39:20 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave_1\x00'}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f0000000000)="4caa92ad96d007500722b72ea0465cc9", &(0x7f0000000280)=""/231}, 0x18) 2018/05/11 22:39:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x0) 2018/05/11 22:39:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x200) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200003ffc) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:21 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000d80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f05030500000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@notify={0xf, 0x8, 0xfa00, {r2}}, 0x10) 2018/05/11 22:39:21 executing program 2 (fault-call:8 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:21 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 22:39:21 executing program 5: r0 = memfd_create(&(0x7f0000000000)='&:,\x00', 0x3) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001440)) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x21800000}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001280)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001380)=0xe8) getrusage(0xffffffffffffffff, &(0x7f0000001500)) close(r3) connect$packet(r0, &(0x7f00000013c0)={0x11, 0xf7, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x68, &(0x7f0000001480)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x21}, 0x101}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x16}, 0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000001240)=0x10) getpeername$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001200)=0xffffffffffffffb4) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:21 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) [ 173.109578] FAULT_INJECTION: forcing a failure. [ 173.109578] name failslab, interval 1, probability 0, space 0, times 0 [ 173.121082] CPU: 1 PID: 10973 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 173.128396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.137790] Call Trace: [ 173.140437] dump_stack+0x185/0x1d0 [ 173.144219] should_fail+0x87b/0xab0 [ 173.148001] __should_failslab+0x278/0x2a0 [ 173.152319] should_failslab+0x29/0x70 [ 173.156317] kmem_cache_alloc_node+0x164/0xca0 [ 173.160975] ? _copy_to_iter+0x1e39/0x2870 [ 173.165260] ? __alloc_skb+0x203/0x9f0 [ 173.169252] ? kmsan_set_origin+0x9e/0x160 [ 173.173549] __alloc_skb+0x203/0x9f0 [ 173.177357] ? bictcp_cwnd_event+0x4e/0x200 [ 173.181745] tcp_send_ack+0x18c/0x910 [ 173.185619] tcp_cleanup_rbuf+0x764/0x7f0 [ 173.189830] ? lock_sock_nested+0x27a/0x2a0 [ 173.194217] tcp_recvmsg+0x3642/0x40c0 [ 173.198240] ? sock_recvmsg+0x1d0/0x230 [ 173.202321] ? tcp_peek_len+0x400/0x400 [ 173.206356] inet_recvmsg+0x4c3/0x5f0 [ 173.210251] sock_recvmsg+0x1d0/0x230 [ 173.214166] ? inet_sendpage+0x8c0/0x8c0 [ 173.218312] ___sys_recvmsg+0x3fb/0x810 [ 173.222405] ? __fget_light+0x56/0x710 [ 173.226363] ? __fdget+0x4e/0x60 [ 173.229814] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 173.235246] ? __fget_light+0x6b9/0x710 [ 173.239320] __x64_sys_recvmsg+0x325/0x460 [ 173.243748] do_syscall_64+0x154/0x220 [ 173.247705] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.252928] RIP: 0033:0x455979 2018/05/11 22:39:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x141000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/120, &(0x7f0000000140)=0x78) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x800) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}}) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x201}], 0x1) 2018/05/11 22:39:21 executing program 5: r0 = socket(0x6, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 173.256156] RSP: 002b:00007f449e89fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 173.264007] RAX: ffffffffffffffda RBX: 00007f449e8a06d4 RCX: 0000000000455979 [ 173.271344] RDX: 0000000000000002 RSI: 0000000020000440 RDI: 0000000000000014 [ 173.278672] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 173.286435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 173.293748] R13: 00000000000004e4 R14: 00000000006fb600 R15: 0000000000000000 2018/05/11 22:39:21 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40100, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/79, &(0x7f00000001c0)=0x4f) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x48802) ioctl(r1, 0x40084149, &(0x7f0000000000)="0bff75c6873da936741ec3f1c33a9656d2e22436fc4be58cdb44ede50abc3d34a98861e586fa72062c5b8bce2cb53510a1a08068dd4152e9a6da1f3d7a1354fa20819cf41b650a2749d5239a811f427d223f1e71047127eeb8ed0c1d6e60f77d55d228dc3c7a01f744ac9f5f2cf49ab8ca07c12c90e5a1572f49cb3aa09e09baedf49a931b2277eb1b0c769670acfcf5ca16e5d71440c04e1df4752ea88c9c81eb14b0616ae83dc4a436f30f5039a23513304c3fc487cac2b768fd592427226c326772620e7c488abb9c2ca3e436086d77410c0a1c8df648a4f7d615aa36b095f664a0a601deed02c4c03395deedc33bf11aa838") ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001200)) pwrite64(r0, &(0x7f0000000200)="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", 0x1000, 0x0) 2018/05/11 22:39:21 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2018/05/11 22:39:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) [ 173.497498] Unknown ioctl 19456 [ 173.543493] Unknown ioctl 19456 2018/05/11 22:39:21 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x2, &(0x7f0000002c00)=""/4096, &(0x7f0000000080)=[{0x5, 0x1b, 0x180000000, &(0x7f0000000000)=""/27}, {0x0, 0x9c, 0x80000001, &(0x7f0000000100)=""/156}]}) fcntl$setstatus(r0, 0x4, 0x2000040c00) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:21 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2018/05/11 22:39:21 executing program 1: timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) socketpair(0x1b, 0x7, 0x1f900000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x74fc, 0xfffffffffffffffa, 0x100000001}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) 2018/05/11 22:39:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:21 executing program 0: r0 = gettid() io_setup(0x20000008, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000200)="11e841acb31dc879c3a2f41aa23f092a63b5131c868360b52a271516d6bd9958f861a416c0484c2616414a79129ebcbf3d77f5058a1c3a5ce7e3752a45d846bdbd4c4adbc4d9e9f51eb5d116227e72a6a841fd4383fb217d872b319874b9a4dde00a4a204de66590432a65874c1ef08c78da9196b54194e0362226b02a65b4bea411864eb74627829f983cec1e01d8f730db61855a67107c714d76f2237be2b7be957d658518a624da0d537857884a9b8fa2a52aedaee6b52bd69715955b160050e2d2c880dd633951f85342a89cb2c5270824e9", &(0x7f0000000080)="9979933e0a3a5b08f23c856bddfad0b864b4bc6a0386facc4ca47eaa3a67630f8f3f8433db13da28c72a336fe697e7aa85af86faa8a3732dc2aecb7934ff23daf3390e26023bf01a9b90dee825f892b130ac48ff782b41f76c54f091c4298d924c0e779bf938531555"}}, &(0x7f0000000300)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0xa}, 0x40, 0x1, 0x2, 0x0, 0x3ff, 0x100000001, 0xce0}, 0x20) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/05/11 22:39:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:21 executing program 2 (fault-call:8 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:21 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000000)=0x6e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x54, 0x8, "f08781251d6b8c0e07f5aaf961f7c2efbbdb8d2fb27bff57c71d68b84196260672dbc58102c15c41d2e5585a4b39975da6c03b783ae4f61035c44c419dac8be1794feaf41e38a887109fd0ee"}, &(0x7f0000001200), 0x400) 2018/05/11 22:39:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:22 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 2018/05/11 22:39:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x81) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0x4) 2018/05/11 22:39:22 executing program 1: sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/148) 2018/05/11 22:39:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) 2018/05/11 22:39:22 executing program 0: unshare(0x28060400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x7, 0x6, 0x6, 'queue0\x00', 0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9bff1)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r1, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0xd0}], 0x1, 0x0) 2018/05/11 22:39:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:22 executing program 7 (fault-call:8 fault-nth:0): r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 174.295831] FAULT_INJECTION: forcing a failure. [ 174.295831] name failslab, interval 1, probability 0, space 0, times 0 [ 174.307266] CPU: 0 PID: 11069 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 174.314583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.324003] Call Trace: [ 174.326663] dump_stack+0x185/0x1d0 [ 174.330356] should_fail+0x87b/0xab0 [ 174.334194] __should_failslab+0x278/0x2a0 [ 174.338512] should_failslab+0x29/0x70 2018/05/11 22:39:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x678, 0x1, 0x2, 0x1, 0x0, 0x49, 0xc00000}, 0x20) [ 174.342552] __kmalloc_node_track_caller+0x24b/0x11b0 [ 174.347878] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 174.353357] ? kmem_cache_alloc_node+0x984/0xca0 [ 174.358230] ? tcp_send_ack+0x18c/0x910 [ 174.362372] __alloc_skb+0x2cf/0x9f0 [ 174.366161] ? tcp_send_ack+0x18c/0x910 [ 174.370197] ? bictcp_cwnd_event+0x4e/0x200 [ 174.374584] tcp_send_ack+0x18c/0x910 [ 174.378467] tcp_cleanup_rbuf+0x764/0x7f0 [ 174.382687] ? lock_sock_nested+0x27a/0x2a0 [ 174.387077] tcp_recvmsg+0x3642/0x40c0 [ 174.391107] ? sock_recvmsg+0x1d0/0x230 [ 174.395201] ? tcp_peek_len+0x400/0x400 [ 174.399233] inet_recvmsg+0x4c3/0x5f0 [ 174.403144] sock_recvmsg+0x1d0/0x230 [ 174.407068] ? inet_sendpage+0x8c0/0x8c0 [ 174.411231] ___sys_recvmsg+0x3fb/0x810 [ 174.415333] ? __fget_light+0x56/0x710 [ 174.419311] ? __fdget+0x4e/0x60 [ 174.422773] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 174.428231] ? __fget_light+0x6b9/0x710 [ 174.432327] __x64_sys_recvmsg+0x325/0x460 [ 174.436660] do_syscall_64+0x154/0x220 [ 174.440620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 174.445855] RIP: 0033:0x455979 [ 174.449104] RSP: 002b:00007f449e89fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 174.456886] RAX: ffffffffffffffda RBX: 00007f449e8a06d4 RCX: 0000000000455979 [ 174.464202] RDX: 0000000000000002 RSI: 0000000020000440 RDI: 0000000000000014 [ 174.471542] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 174.478859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 174.486191] R13: 00000000000004e4 R14: 00000000006fb600 R15: 0000000000000001 2018/05/11 22:39:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000180)=0x90) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000001240)='ceph\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000012c0)="d4de08e22cc1848141ea323c06fd4f182989667dac2792c92fb74838b093b7f5fce5eac35e50d6bb9bf3b98e39ceca3bc223a30139cc5a94f2710e1d86ae9f436e44c86aee76656d4b4f29b2e01a659a75513c0e8192e0750a837945434f59dfd87789594157adb4f528cc88eb5ab27662faa6e5811439affc6c29df884e7e6b70508cdfdec4d0b15e79dc652bf09280956005b08d1cded0e663961ff275356a73b55f1c957278573e0c5b9b195a406397881d763a04703237e5e0e13dad0a4245149161a447437168da7e055759db585aa3b1b08352a068903a85999daff323d704834c85228e7fdafd1f036d29708c", 0xf0, 0x0) keyctl$dh_compute(0x17, &(0x7f00000013c0)={r1, r2, r3}, &(0x7f0000001400)=""/238, 0xee, 0x0) 2018/05/11 22:39:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, {0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x40, [0x1, 0x8, 0x1, 0x0, 0x40, 0x20, 0x2f47, 0xffffffffffff8689]}, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) r2 = socket$inet6(0xa, 0x80001, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000d26000)="2fec7a08921def086a449fc32cda3d", 0xf, 0x0, &(0x7f0000d26fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d25ff1)=""/30, &(0x7f0000d1c000)=0x1e) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:22 executing program 2 (fault-call:8 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:22 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0x7, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) time(&(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(0xffffffffffffffff, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:22 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth0\x00', 0x4200}) write$tun(r1, &(0x7f0000000200)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="b6f188438623", @multicast2=0xe0000002, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xb9, 0x0) fcntl$getflags(r0, 0x40b) renameat(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/05/11 22:39:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:22 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0xfffffffffffffff9, 0xd9d0, 0x5, 0xde87, 0x22a6, 0x5, 0x8, 0xff, 0x8, 0x6}) fcntl$setstatus(r1, 0x4, 0x200004004) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080)=0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x1) capset(&(0x7f0000000100)={0x0, r2}, &(0x7f0000000140)={0xfffffffffffffffe, 0x3, 0x1ff, 0x82ee, 0x1, 0x5}) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/05/11 22:39:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x155) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:23 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x1}}) r3 = socket(0x3, 0x3, 0x401) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) bind$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000002c0)={0xe1, 0x8, 0x3ff, "4def6f2d7d8fd178f4a684258af1755b95497135fc784b231e026d87763ad51fec946d40d6a1c83e85e03452a8ac52d5c386ecfc6ca956d1c51c02143c398c4d3dca2589a230fad3741421f54b9ca1dd9fa23fd0c4db3570f7e83c95be6925b934997665bed76e8e6945d21de8143acd031374c8d927f14fba6a10b8a321b279629a87469b17997d8441f91b66c995bffd23e970b87ee5c4fdc2721ac0c68bf3b258c1b34f9925e2f1662666b3ef3f3c1f519e5650ff151182af7dc0e951b5d74fe4a035b9e6653a9c5182a5ef75cf286d9f882da744590737f2482809afcb493c"}) 2018/05/11 22:39:23 executing program 3 (fault-call:4 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(0xffffffffffffffff, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000080)) fcntl$setstatus(r1, 0x4, 0x200004000) socket(0x1b, 0x80800, 0xfffffffffffffffc) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) pipe(&(0x7f0000000000)) 2018/05/11 22:39:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:23 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) dup2(r0, r0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xcff, 0x10000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="02000000020000000000000004000000"], 0x10}, 0x1}, 0x0) 2018/05/11 22:39:23 executing program 2: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0xee0, &(0x7f0000000340)="000000000001000046dbee9cefca6c09b612ec6f68188156fbbd0de0c2a0790c64c564b2853437f398db6bec2aa627870645bf5c1bcdb2b959b1d4e1053559fa6c9d5621f598f21843ff13f41daa560037b8ceba3e51e85d9f0ac18e9f0a625c7c0a75bed6aea6a4cad98a92d37ff10732ecaae075de15927736b720925a893cc5fe130b83cd5908c665d4770c6b0cb0b47e0d9e50d5244353e64e8f158e8929cfe637a8268b1c61208b86d2c3e6de2d5d14ddf9a22975") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffffff20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000540)=""/218, &(0x7f0000000480)=0xda) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x3, 0x20, 0x4, 0x7ff}, &(0x7f0000000400)=0x18) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000001000000010000001300060014000000"], 0x18}, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) close(r2) 2018/05/11 22:39:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0x0, 0x1, 0x72c9d217) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4f, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x3ff, 0x1, 0x9, 0x9e28}, 0x14) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:23 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:23 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x1}}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) ioctl$void(r3, 0xc0045878) 2018/05/11 22:39:23 executing program 0: syz_emit_ethernet(0x196, &(0x7f0000000000)=ANY=[@ANYBLOB="01419f6ff782"], &(0x7f0000faaff0)) exit(0x81) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x0, 0x0, 0x264be980, 0xffffffff, 0x2, 0x100000001, 0x5, 0x7, 0xfffffffffffff801, 0x1, 0x15e, 0x0, 0x80000000, 0x70a]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x5}, 0x8) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'user.', '&)self\x00'}, &(0x7f00000003c0)='eth1\rprocvmnet0em0md5sumcpusetvmnet1\x00', 0x25, 0x0) r2 = msgget$private(0x0, 0x20) msgsnd(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0200000010070000afa24ff360db9b0826ae7707a06e25debd1e86b7a66fb23e7c0cbf8afea48f9cd441ebe0b8a7d0bacde61b1cbca72929d76b5078ff33dfd8f1b8debc3a5a961d6dfddab8e546579d77ab9bf188c0d1be750548ede203a4a10afd0c6e39b795164228cbd8641cba0856650e541d249e62b145535bc42ad3b26b5fbc29fb096e7c22653ff446a46d0ae7fb22652b5adb496799a33d52b09f38b4aaa2bb3911fa55a33ee2f77ab8383aa00bec791180cd6aabba2095db84149fc1e02f425571254f4f"], 0xc9, 0x800) 2018/05/11 22:39:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge_slave_1\x00', 0x40}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) pread64(r0, &(0x7f0000000100)=""/238, 0xee, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) listen$netrom(r0, 0x4) 2018/05/11 22:39:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x5}, 0x8) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) r3 = gettid() syz_open_procfs(r3, &(0x7f00000001c0)='net/udp\x00') sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 175.755921] FAULT_INJECTION: forcing a failure. [ 175.755921] name failslab, interval 1, probability 0, space 0, times 0 [ 175.767363] CPU: 0 PID: 11200 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 175.774690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.784085] Call Trace: [ 175.786749] dump_stack+0x185/0x1d0 [ 175.790463] should_fail+0x87b/0xab0 [ 175.794245] __should_failslab+0x278/0x2a0 [ 175.798598] should_failslab+0x29/0x70 [ 175.802605] __kmalloc_node+0x236/0x11f0 [ 175.806740] ? __msan_poison_alloca+0x15c/0x1d0 [ 175.811483] ? _cond_resched+0x3c/0xd0 [ 175.815428] ? kvmalloc_node+0x1a1/0x2e0 [ 175.819560] ? _cond_resched+0x3c/0xd0 [ 175.823520] ? mutex_lock+0x31/0x90 [ 175.827222] kvmalloc_node+0x1a1/0x2e0 [ 175.831194] ? _cond_resched+0x3c/0xd0 [ 175.835177] seq_read+0x520/0x2260 [ 175.838818] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 175.844277] ? kmsan_set_origin_inline+0x6b/0x120 [ 175.850195] ? seq_open+0x380/0x380 [ 175.853938] proc_reg_read+0x1de/0x2f0 [ 175.857923] ? proc_reg_llseek+0x260/0x260 [ 175.862256] __vfs_read+0x1a5/0x9b0 [ 175.866018] vfs_read+0x36c/0x6c0 [ 175.869619] __x64_sys_read+0x1bf/0x3e0 [ 175.873688] do_syscall_64+0x154/0x220 [ 175.877665] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 175.883173] RIP: 0033:0x455979 [ 175.886401] RSP: 002b:00007fd014544c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 175.894254] RAX: ffffffffffffffda RBX: 00007fd0145456d4 RCX: 0000000000455979 2018/05/11 22:39:23 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bf00000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='/\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], @ANYBLOB="020000000000000001000000000000000000000000000000"], 0x48}, 0x0) 2018/05/11 22:39:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x4, 0x301000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000540)=""/202) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0xffff, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000180)={0xffffffff, r4, 0x1, 0x8001}) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r2, &(0x7f0000000000)="d0", 0x1, 0x2, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r2, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) [ 175.901574] RDX: 000000006c360e15 RSI: 0000000020000040 RDI: 0000000000000013 [ 175.908895] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 175.916232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 175.923552] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 2018/05/11 22:39:24 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x27) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000730000001c04d7f13b6aec0c531600000000000000273fa944bb48595d448f13afeda19bf4d1ed59556f4f2b5904c873c1438b8483a98828f776688d072edde9c57343173cc578df72a03166866f8bb2fb9661cabde758a1d773d4e70a40c2533b74a2f0ae85053cee367bdd45162138bc9f74cc09009037c6934acac906550fd32e273a66dfd55c0903699085a1af5e5f89fb6b4acfb3bf2e2b7712931969a1c2544ed591f148e6b73b82bdb3a24ecee798941366df9578cbb71e27e2b6bdaeacfa97ed51ffeb"], &(0x7f0000f59000)='GPL\x00', 0x6, 0x226, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket(0x13, 0xe, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6, 0x200000) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000200)) bind$packet(r0, &(0x7f0000000080)={0x11, 0xf, r1, 0x1, 0x0, 0x6}, 0x14) 2018/05/11 22:39:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) fcntl$setstatus(r0, 0x4, 0x6c00) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=@srh={0x11, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:24 executing program 4 (fault-call:3 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000140)=0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x0, 0x1, [0xde06]}, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x101, 0x9, 0xfffffffffffffff8, 0x0, 0x3, 0x0, 0x8, 0x6, 0x100000001, 0xffffffff00000001, 0x9b8, 0x3, 0x0, 0x61a65a2, 0x715]}, &(0x7f0000000640)=0x100) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x8, 0x4, 0x7, 0x401, 0xfff}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x1ff, 0x0, 0x56b, 0x700, 0x5}, &(0x7f0000000400)=0x14) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000180)={{0x2e, @empty, 0x4e21, 0x1, 'rr\x00', 0x6, 0x7, 0x5a}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x0, 0x6cb5, 0x8000, 0x2471}}, 0x44) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:24 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80000000, 0x500) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r3 = getpid() tkill(r3, 0xf) read(r1, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:24 executing program 1: r0 = socket(0x18, 0x0, 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000434ff8)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000580)="4f4610cf", 0x4) 2018/05/11 22:39:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001200)={r2}) fcntl$setstatus(r1, 0x4, 0x200004000) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000100)=""/80, &(0x7f0000000000)=0x50) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000001240)={0x0, 0x4, 0x43, 0x259}) 2018/05/11 22:39:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000140)=0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x0, 0x1, [0xde06]}, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x101, 0x9, 0xfffffffffffffff8, 0x0, 0x3, 0x0, 0x8, 0x6, 0x100000001, 0xffffffff00000001, 0x9b8, 0x3, 0x0, 0x61a65a2, 0x715]}, &(0x7f0000000640)=0x100) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x8, 0x4, 0x7, 0x401, 0xfff}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x1ff, 0x0, 0x56b, 0x700, 0x5}, &(0x7f0000000400)=0x14) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000180)={{0x2e, @empty, 0x4e21, 0x1, 'rr\x00', 0x6, 0x7, 0x5a}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x0, 0x6cb5, 0x8000, 0x2471}}, 0x44) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:24 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/snd/timer\x00'}], 0xa, "cc8f51e26459b3f6304c695885c1241f7d587d25059caf3b7a4a84225c25a3e3f1837a20652b67500342e02c4933b08a55cca0037c04f9277cc817f98569db70424d6b3c87"}, 0x60) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x1, 0x9, 0x0, 0x4}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="0100010000000000000000000000000005000000000000000a00000000000000020000000000000000000000000000000000000000000000000000000000000800000000000000007f00000000000000080000000000000000000000000000000000400000000000000000000000000000000000000000001000000000000000a85c0000000000000104000000000000000000000000000000000000000000000000000300000000000000070000000000000006000000000000000000000000000000000000000000000008200000000000000000000000000000000000000000120004000000000000000600000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000700000000000000bc4100000000000000000000000000000000000000000000040800000000000000000000000000008100000000000000110000e300000093e39abe461f2a0f663e6b62883a3aa5000700000000000000000000000000000000000000000080000000000000000000000000000000000001000000000000000300000000000000070000000000000000000000000000000000000000000102000000000000000000000000000000000300000000000000ffffffff00000000060000000000000000000000000000000000000000000000020800000000000000000000000000000700000000000000ffff00000014000008000000000000000000000000000000000000000000000080000000000000000000f90000000000000000000000000000"]) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0)=0x2d, 0x3, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:24 executing program 3: iopl(0x5) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp6\x00') fsync(r0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0x3, 0x7}) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = socket(0x40000000000000a, 0x800, 0x0) getpeername(r1, &(0x7f00000001c0)=@pppol2tpin6, &(0x7f0000000240)=0x80) getsockname$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x80000, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:24 executing program 1: r0 = socket(0x18, 0x0, 0x8000000000001) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(r0, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e20}, 0x582) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x3) 2018/05/11 22:39:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={r2, r3, r4}, 0xc) 2018/05/11 22:39:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) sendto$inet(r1, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r1, &(0x7f0000000140)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x7, 0x40000a) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) 2018/05/11 22:39:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x4, 0x4, 0x2, 0xfff, 0x1f, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x28) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/05/11 22:39:24 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = socket(0xa, 0x1, 0x0) flock(r0, 0x8) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa000, 0x3, &(0x7f0000ff6000/0xa000)=nil) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/11, 0xb}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f00000002c0)=""/162, 0xa2}], 0x3) r2 = shmget$private(0x0, 0x3000, 0x54000700, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) recvfrom$ax25(r1, &(0x7f0000000000)=""/197, 0xc5, 0x10000, &(0x7f0000000100)={0x3, {"fb21accbe60828"}, 0x8}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 22:39:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r2 = socket$inet6(0xa, 0x802, 0x81) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x80, 0x4, 0x66b, 0x100, 0x4, 0x20, r3}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/11 22:39:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x54) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setflags(r1, 0x2, 0x1) fcntl$setstatus(r1, 0x4, 0x200004000) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/05/11 22:39:25 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$llc(r2, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r2, &(0x7f0000000440)={&(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000200)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/11 22:39:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = shmget$private(0x0, 0x4000, 0x240, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ff3000/0xa000)=nil, 0x3000) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) [ 177.240891] ================================================================== [ 177.248323] BUG: KMSAN: uninit-value in is_valid_bugaddr+0x17f/0x1a0 [ 177.254936] CPU: 1 PID: 11303 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 177.262217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.271686] Call Trace: [ 177.274292] dump_stack+0x185/0x1d0 [ 177.277942] ? is_valid_bugaddr+0x17f/0x1a0 [ 177.282286] kmsan_report+0x142/0x240 [ 177.286112] __msan_warning_32+0x6c/0xb0 [ 177.290192] ? kmsan_copy_to_user+0x141/0x160 [ 177.294707] ? kmsan_copy_to_user+0x141/0x160 [ 177.299221] is_valid_bugaddr+0x17f/0x1a0 [ 177.303471] ? report_bug+0x4b/0x880 [ 177.307256] ? kmsan_copy_to_user+0x141/0x160 [ 177.311772] report_bug+0x6f/0x880 [ 177.315325] ? __msan_poison_alloca+0x15c/0x1d0 [ 177.320024] ? do_invalid_op+0x46/0x50 [ 177.324200] ? kmsan_copy_to_user+0x141/0x160 [ 177.328724] ? do_error_trap+0xac/0x600 [ 177.332733] ? do_invalid_op+0x46/0x50 [ 177.336647] ? kmsan_copy_to_user+0x141/0x160 [ 177.341172] do_error_trap+0x1aa/0x600 [ 177.345086] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 177.350556] ? futex_wait_queue_me+0x681/0x710 [ 177.355198] do_invalid_op+0x46/0x50 [ 177.358938] invalid_op+0x14/0x20 [ 177.362412] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 177.367518] RSP: 0018:ffff8801ad28fa20 EFLAGS: 00010206 [ 177.372893] RAX: ffff88013e439d40 RBX: ffff8801ad28fa78 RCX: 0000000000000028 [ 177.380181] RDX: 00007ffffffff000 RSI: ffff8801ad28fa78 RDI: 4557207c206fec12 [ 177.387550] RBP: ffff8801ad28fa68 R08: 0000000001080020 R09: ffff8801ad23fa78 [ 177.394811] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 177.402071] R13: 4557207c206fec12 R14: 0000000000000000 R15: 0000000000000000 [ 177.409348] inet_gifconf+0x345/0x500 [ 177.413140] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 177.418234] dev_ifconf+0x2b3/0x500 [ 177.421855] sock_do_ioctl+0x39b/0x6b0 [ 177.425748] sock_ioctl+0x400/0xca0 [ 177.429362] ? __x64_sys_ioctl+0x280/0x320 [ 177.433590] ? sock_poll+0x370/0x370 [ 177.437294] do_vfs_ioctl+0xaf0/0x2440 [ 177.441174] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 177.446539] ? __fget_light+0x6b9/0x710 [ 177.450504] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 177.455864] __x64_sys_ioctl+0x280/0x320 [ 177.459930] do_syscall_64+0x154/0x220 [ 177.463831] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 177.469011] RIP: 0033:0x455979 [ 177.472205] RSP: 002b:00007fd014544c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 177.479906] RAX: ffffffffffffffda RBX: 00007fd0145456d4 RCX: 0000000000455979 [ 177.487186] RDX: 0000000020000080 RSI: 0000000000008912 RDI: 0000000000000014 [ 177.494446] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 177.501713] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 177.508974] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 177.516235] [ 177.517848] Local variable description: ----msg@do_ip_getsockopt [ 177.523972] Variable was created at: [ 177.527679] do_ip_getsockopt+0x185/0x23d0 [ 177.531900] ip_getsockopt+0x11a/0x3c0 [ 177.535767] ================================================================== [ 177.543127] Disabling lock debugging due to kernel taint [ 177.548652] Kernel panic - not syncing: panic_on_warn set ... [ 177.548652] [ 177.556018] CPU: 1 PID: 11303 Comm: syz-executor4 Tainted: G B 4.17.0-rc3+ #88 [ 177.564933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.574274] Call Trace: [ 177.576858] dump_stack+0x185/0x1d0 [ 177.580479] panic+0x39d/0x940 [ 177.583689] ? is_valid_bugaddr+0x17f/0x1a0 [ 177.588026] kmsan_report+0x238/0x240 [ 177.591830] __msan_warning_32+0x6c/0xb0 [ 177.595888] ? kmsan_copy_to_user+0x141/0x160 [ 177.600398] ? kmsan_copy_to_user+0x141/0x160 [ 177.604891] is_valid_bugaddr+0x17f/0x1a0 [ 177.609215] ? report_bug+0x4b/0x880 [ 177.612944] ? kmsan_copy_to_user+0x141/0x160 [ 177.617453] report_bug+0x6f/0x880 [ 177.620987] ? __msan_poison_alloca+0x15c/0x1d0 [ 177.625651] ? do_invalid_op+0x46/0x50 [ 177.629529] ? kmsan_copy_to_user+0x141/0x160 [ 177.634022] ? do_error_trap+0xac/0x600 [ 177.637989] ? do_invalid_op+0x46/0x50 [ 177.641868] ? kmsan_copy_to_user+0x141/0x160 [ 177.646353] do_error_trap+0x1aa/0x600 [ 177.650245] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 177.655689] ? futex_wait_queue_me+0x681/0x710 [ 177.660270] do_invalid_op+0x46/0x50 [ 177.663975] invalid_op+0x14/0x20 [ 177.667423] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 177.672873] RSP: 0018:ffff8801ad28fa20 EFLAGS: 00010206 [ 177.678229] RAX: ffff88013e439d40 RBX: ffff8801ad28fa78 RCX: 0000000000000028 [ 177.686356] RDX: 00007ffffffff000 RSI: ffff8801ad28fa78 RDI: 4557207c206fec12 [ 177.693625] RBP: ffff8801ad28fa68 R08: 0000000001080020 R09: ffff8801ad23fa78 [ 177.700905] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 177.708187] R13: 4557207c206fec12 R14: 0000000000000000 R15: 0000000000000000 [ 177.715475] inet_gifconf+0x345/0x500 [ 177.719286] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 177.724646] dev_ifconf+0x2b3/0x500 [ 177.728270] sock_do_ioctl+0x39b/0x6b0 [ 177.732150] sock_ioctl+0x400/0xca0 [ 177.735778] ? __x64_sys_ioctl+0x280/0x320 [ 177.740002] ? sock_poll+0x370/0x370 [ 177.743714] do_vfs_ioctl+0xaf0/0x2440 [ 177.747590] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 177.752949] ? __fget_light+0x6b9/0x710 [ 177.756935] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 177.762382] __x64_sys_ioctl+0x280/0x320 [ 177.766449] do_syscall_64+0x154/0x220 [ 177.770331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 177.775593] RIP: 0033:0x455979 [ 177.778772] RSP: 002b:00007fd014544c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 177.786467] RAX: ffffffffffffffda RBX: 00007fd0145456d4 RCX: 0000000000455979 [ 177.793735] RDX: 0000000020000080 RSI: 0000000000008912 RDI: 0000000000000014 [ 177.800998] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 177.808273] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 177.815543] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 177.823468] Dumping ftrace buffer: [ 177.827004] (ftrace buffer empty) [ 177.830692] Kernel Offset: disabled [ 177.834301] Rebooting in 86400 seconds..